BR112022016440A2 - Motor de ignição por compressão agnóstico de combustível - Google Patents

Motor de ignição por compressão agnóstico de combustível

Info

Publication number
BR112022016440A2
BR112022016440A2 BR112022016440A BR112022016440A BR112022016440A2 BR 112022016440 A2 BR112022016440 A2 BR 112022016440A2 BR 112022016440 A BR112022016440 A BR 112022016440A BR 112022016440 A BR112022016440 A BR 112022016440A BR 112022016440 A2 BR112022016440 A2 BR 112022016440A2
Authority
BR
Brazil
Prior art keywords
fuel
compression ignition
ignition engine
combustion chamber
volume
Prior art date
Application number
BR112022016440A
Other languages
English (en)
Inventor
Blumreiter Julie
Johnson Bernard
Schanz Robert
Original Assignee
Clearflame Engines Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clearflame Engines Inc filed Critical Clearflame Engines Inc
Publication of BR112022016440A2 publication Critical patent/BR112022016440A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • F02B1/14—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • F02B43/12—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0057—Specific combustion modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • F02B2043/103—Natural gas, e.g. methane or LNG used as a fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

MOTOR DE IGNIÇÃO POR COMPRESSÃO AGNÓSTICO DE COMBUSTÍVEL. Algumas modalidades descritas no presente documento se referem a um método de funcionamento de um motor de ignição por compressão. O método de funcionamento do motor de ignição por compressão inclui abrir uma válvula de admissão para arrastar um volume de ar para uma câmara de combustão, fechar uma válvula de admissão, e mover um pistão de uma posição de ponto morto inferior (BDC) para uma posição de ponto morto superior (TDC) na câmara de combustão em uma taxa de compressão de pelo menos cerca 15:1. O método inclui ainda injetar um volume de combustível na câmara de combustão em um ângulo de manivela de motor entre cerca de 330 graus e cerca de 365 graus durante um primeiro período de tempo. O combustível tem um índice de cetano menor que cerca 40. O método inclui ainda queimar substancialmente todo o volume de combustível. De acordo com algumas modalidades, um atraso entre injetar o volume de combustível na câmara de combustão e iniciar combustão é menor que cerca 2 ms.
BR112022016440A 2020-02-26 2021-02-26 Motor de ignição por compressão agnóstico de combustível BR112022016440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062981808P 2020-02-26 2020-02-26
PCT/US2021/019930 WO2021174016A1 (en) 2020-02-26 2021-02-26 Fuel agnostic compression ignition engine

Publications (1)

Publication Number Publication Date
BR112022016440A2 true BR112022016440A2 (pt) 2022-10-04

Family

ID=75173431

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022016440A BR112022016440A2 (pt) 2020-02-26 2021-02-26 Motor de ignição por compressão agnóstico de combustível

Country Status (9)

Country Link
US (4) US11428186B2 (pt)
EP (1) EP4111043A1 (pt)
JP (1) JP2023516273A (pt)
CN (1) CN115176077A (pt)
AU (1) AU2021225956A1 (pt)
BR (1) BR112022016440A2 (pt)
CA (1) CA3172413A1 (pt)
MX (1) MX2022010464A (pt)
WO (1) WO2021174016A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240191649A1 (en) * 2015-10-04 2024-06-13 Clearflame Engines, Inc. Fuel agnostic compression ignition engine
CN114341477A (zh) * 2019-05-15 2022-04-12 清焰发动机公司 用于柴油发动机架构中的高辛烷值燃料的冷起动
BR112022016440A2 (pt) 2020-02-26 2022-10-04 Clearflame Engines Inc Motor de ignição por compressão agnóstico de combustível
CA3185131A1 (en) 2020-07-09 2022-01-13 Julie BLUMREITER Systems and metods of cylinder deactivation in high-temperature mixing-controlled engines
CN114623013B (zh) * 2022-03-22 2023-02-28 天津大学 一种适用于压燃式甲醇发动机的稳定燃烧控制方法
WO2024044699A1 (en) 2022-08-24 2024-02-29 Clearflame Engines, Inc. Intake temperature management systems for compression ignition of small molecule fuels
WO2024044702A1 (en) 2022-08-24 2024-02-29 Clearflame Engines, Inc. Fuel-based heating to enable mixing-controlled combustion of small-molecule fuels
US11795869B1 (en) 2022-10-27 2023-10-24 Deere & Company Work vehicle compression ignition power system with intake heat exchanger
US12044187B2 (en) 2022-12-22 2024-07-23 Deere & Company Work vehicle low cetane power system with external to cylinder compression ignition assistance
US12018626B1 (en) 2023-03-02 2024-06-25 Deere & Company Work vehicle dual fuel compression ignition power system

Family Cites Families (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444166A (en) * 1981-06-16 1984-04-24 Kovacs Research Center, Inc. Method and apparatus for reducing the operating compression ratios of compression ignition engines
US4416229A (en) * 1981-06-29 1983-11-22 Southwest Research Institute Fuel injection system for diesel engines
EP0116197B1 (en) 1983-01-14 1991-01-02 Aeci Limited Ignition improver for an alcohol based fuel for compression ignition engines
JPS59152031A (ja) 1983-02-18 1984-08-30 Hitachi Ltd セラミツクス部品の装着法
JPS6480756A (en) 1987-09-23 1989-03-27 Aisin Seiki Cylinder liner for engine
JPH0647929B2 (ja) * 1989-09-29 1994-06-22 いすゞ自動車株式会社 副室式アルコールエンジン
US5136994A (en) * 1991-04-15 1992-08-11 Southwest Research Institute Internal combustion engine
US5230309A (en) * 1991-11-11 1993-07-27 Honda Giken Kogyo Kabushiki Kaisha Spark plug heater control system for internal combustion engine
US5417189A (en) * 1993-03-08 1995-05-23 Chrysler Corporation High speed indirect injection diesel engine
JP3724040B2 (ja) 1995-04-27 2005-12-07 トヨタ自動車株式会社 筒内噴射式圧縮着火内燃機関
US5692468A (en) * 1995-07-25 1997-12-02 Outboard Marine Corporation Fuel-injected internal combustion engine with improved combustion
AU4082997A (en) * 1996-08-23 1998-03-26 Cummins Engine Company Inc. Homogeneous charge compression ignition engine with optimal combustion control
JP2000274286A (ja) * 1999-03-19 2000-10-03 Nissan Motor Co Ltd 直噴式ディーゼルエンジン
DE60010176T2 (de) 1999-05-12 2004-08-26 Nissan Motor Co., Ltd., Yokohama Selbstgezündete Brennkraftmaschine
ATE325263T1 (de) * 1999-12-10 2006-06-15 Haldor Topsoe As Verfahren zum betrieb einer dieselbrennkraftmaschine
EP1134400B1 (en) 2000-01-27 2012-01-18 Nissan Motor Company Limited Auto-ignition combustion management in internal combustion engine
JP4016568B2 (ja) 2000-03-30 2007-12-05 日産自動車株式会社 ガソリン自己着火式内燃機関
US6435159B1 (en) * 2000-05-10 2002-08-20 Bombardier Motor Corporation Of America Fuel injected internal combustion engine with reduced squish factor
US6530209B2 (en) 2000-07-10 2003-03-11 Hitachi, Ltd. Thermal energy reusing system
US7559961B2 (en) 2001-04-18 2009-07-14 Standard Alcohol Company Of America, Inc. Mixed alcohol fuels for internal combustion engines, furnaces, boilers, kilns and gasifiers
US6858048B1 (en) 2001-04-18 2005-02-22 Standard Alcohol Company Of America, Inc. Fuels for internal combustion engines
EP1389679B1 (en) 2001-05-22 2017-11-29 Hitachi, Ltd. Compression ignition internal combustion engine
US6557520B2 (en) 2001-08-30 2003-05-06 Southwest Research Institute Multi-zone combustion chamber and method for combustion control in compression-ignited reciprocating engines
US7047933B2 (en) * 2002-08-08 2006-05-23 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Low emission fuel for use with controlled temperature combustion, direct injection, compression ignition engines
CA2406209C (en) * 2002-10-02 2007-04-17 Westport Research Inc. Direct injection combustion chamber geometry
JP4161690B2 (ja) 2002-11-20 2008-10-08 株式会社デンソー 蓄圧式燃料噴射装置
FR2853354B1 (fr) * 2003-04-04 2006-06-09 Peugeot Citroen Automobiles Sa Moteur a combustion interne a injection directe d'essence et a allumage commande
FR2853356B1 (fr) * 2003-04-04 2006-06-30 Peugeot Citroen Automobiles Sa Moteur a combustion interne a essence et a allumage commande comprenant un systeme d'injection a tres haute pression
US7237539B2 (en) 2003-10-30 2007-07-03 Philip Morris Usa Inc. Control method and apparatus for use in an alcohol fueled internal combustion engine
DE102004023409B4 (de) * 2004-05-12 2007-05-16 Gottfried Schubert Hochverdichtender Ottoverbrennungsmotor mit Drosselregelung, Fremdzündung und Kraftstoffdirekteinspritzung in eine Vorbrennkammer
US7059281B2 (en) 2004-07-12 2006-06-13 General Motors Corporation Four stroke engine auto-ignition combustion
US6971365B1 (en) 2004-07-12 2005-12-06 General Motors Corporation Auto-ignition gasoline engine combustion chamber and method
US7017561B1 (en) 2005-03-03 2006-03-28 International Engine Intellectual Property Company, Llc Control strategy for expanding diesel HCCI combustion range by lowering intake manifold temperature
JP2007056783A (ja) * 2005-08-25 2007-03-08 Toyota Motor Corp ディーゼル内燃機関の制御装置
BRPI0504047C1 (pt) 2005-09-12 2007-07-31 Fiat Automoveis Sa sistema auxiliar de partida a frio para motores a álcool e flex com aquecimento do ar de admissão e do álcool
US7363911B2 (en) 2005-11-03 2008-04-29 Ford Global Technologies, Llc Humidity-based combustion control in a multiple combustion mode engine
CA2524146C (en) * 2005-11-18 2008-05-13 Westport Research Inc. Direct injection internal combustion engine and method of making and operating same
US7743754B2 (en) 2006-03-31 2010-06-29 Transonic Combustion, Inc. Heated catalyzed fuel injector for injection ignition engines
JP2009540219A (ja) 2006-06-13 2009-11-19 モンサント テクノロジー エルエルシー 改質アルコール電力システム
US7909019B2 (en) 2006-08-11 2011-03-22 Ford Global Technologies, Llc Direct injection alcohol engine with boost and spark control
US7461628B2 (en) 2006-12-01 2008-12-09 Ford Global Technologies, Llc Multiple combustion mode engine using direct alcohol injection
US20080230041A1 (en) 2007-03-21 2008-09-25 Brusslar Matthew J High efficiency alcohol fuel engine
US7621262B2 (en) 2007-05-10 2009-11-24 Ford Global Technologies, Llc Hybrid thermal energy conversion for HCCI heated intake charge system
BRPI0701674B1 (pt) 2007-07-13 2022-09-27 Robert Bosch Limitada Sistema e método de identificação de combustível
US7971567B2 (en) 2007-10-12 2011-07-05 Ford Global Technologies, Llc Directly injected internal combustion engine system
BRPI0705394B1 (pt) 2007-11-08 2018-11-13 Delphi Tech Inc método para partida a frio de motores abastecidos com álcool e sistema para partida a frio de motores abastecidos com álcool
JP4966828B2 (ja) 2007-11-15 2012-07-04 ヤンマー株式会社 燃料供給装置及び燃料供給方法
US8371120B2 (en) * 2008-01-15 2013-02-12 Southwest Research Institute HCCI combustion timing control with decoupled control of in-cylinder air/EGR mass and oxygen concentration
US8141356B2 (en) 2008-01-16 2012-03-27 Ford Global Technologies, Llc Ethanol separation using air from turbo compressor
WO2009105463A2 (en) 2008-02-22 2009-08-27 Borgwarner Inc. Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating
GB2457925B (en) 2008-02-28 2012-06-13 Volution Ltd G Multi-fuelling an engine
EP2103798A1 (en) 2008-03-20 2009-09-23 Aquafuel Research Limited Combustion method and apparatus
US8590505B2 (en) 2008-07-03 2013-11-26 Dow Global Technologies Llc Method of operating a compression ignition internal combustion engine
US8813718B2 (en) 2008-12-31 2014-08-26 Speed Of Air, Inc. Internal combustion engine
EP2406479B1 (en) 2009-03-10 2015-08-05 Sturman Digital Systems, LLC Dual fuel compression ignition engines and methods
AU2010236438B2 (en) 2009-04-16 2015-01-22 Ethanol Boosting Systems, Llc Dimethyl ether (DME) enhanced gasoline engine
US8495974B2 (en) 2009-05-18 2013-07-30 Vito Agosta Fuel system and method for burning liquid ammonia in engines and boilers
US8165788B2 (en) 2009-05-22 2012-04-24 Ford Global Technlogies, Llc Fuel-based injection control
US8365701B1 (en) 2009-05-29 2013-02-05 Sturman Digital Systems, Llc Diesel engines operating with an equivalence ratio near unity
US8671908B2 (en) 2009-07-31 2014-03-18 Ford Global Technologies, Llc Glow plug placement in a diesel engine
WO2011030471A1 (ja) * 2009-09-11 2011-03-17 トヨタ自動車株式会社 燃焼圧力制御装置
KR101189229B1 (ko) 2009-11-12 2012-10-09 현대자동차주식회사 압축 착화 가솔린 엔진
US8353270B2 (en) 2010-01-21 2013-01-15 Ford Global Technologies, Llc Fluid injection pressurization system
JP5644123B2 (ja) 2010-01-27 2014-12-24 マツダ株式会社 エンジンの制御方法および制御装置
US8904994B2 (en) 2010-04-26 2014-12-09 Toyota Jidosha Kabushiki Kaisha Ammonia burning internal combustion engine
FR2960261B1 (fr) * 2010-05-20 2013-04-12 Inst Francais Du Petrole Procede de controle de la combustion d'un moteur a combustion interne bicarburation, notamment pour vehicule automobile
WO2011160260A1 (en) 2010-06-25 2011-12-29 Gm Global Technology Operations, Inc. Method for improving engine performance using a temperature managed fuel system
CN103154474B (zh) 2010-08-16 2016-02-17 西港能源有限公司 气态燃料化学计量的内燃发动机及操作内燃发动机的方法
JP6059660B2 (ja) * 2010-10-26 2017-01-11 デルファイ・テクノロジーズ・インコーポレーテッド ガソリン直噴内燃エンジンを動作させるシステム及び方法
NO2643437T3 (pt) 2010-11-25 2018-06-02
US8689767B1 (en) 2011-01-26 2014-04-08 Sandia Corporation Method for operating homogeneous charge compression ignition engines using conventional gasoline
JP5500104B2 (ja) * 2011-02-24 2014-05-21 マツダ株式会社 火花点火式ガソリンエンジンの制御装置
CN106884709B (zh) 2011-04-11 2020-06-09 秘方能源私人有限公司 使用碳氢燃料的内燃机及操作内燃机的方法
EP2525073B1 (de) 2011-05-16 2017-07-12 Ford Global Technologies, LLC Brennkraftmaschine mit Ansauglufterwärmung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
JP5917836B2 (ja) 2011-06-07 2016-05-18 株式会社日本自動車部品総合研究所 内燃機関の燃料供給装置
US10358187B2 (en) * 2014-01-10 2019-07-23 Polaris Industries Inc. Snowmobile
DE102011080346A1 (de) 2011-08-03 2013-02-07 Robert Bosch Gmbh Einspritzvorrichtung, Brennkraftmaschine und Verfahren zum Betrieb einer Brennkraftmaschine
JP5686195B2 (ja) 2011-08-29 2015-03-18 トヨタ自動車株式会社 内燃機関の制御装置
BR112014008308B1 (pt) * 2011-10-05 2021-06-15 Engineered Propulsion Systems, Inc. Sistema de controle de conjunto de acionamento de combustão de compressão aéreo e método de controle para alterar a injeção de combustível de um conjunto de acionamento de combustão de compressão aéreo
CA2767247C (en) 2012-02-07 2014-03-25 Westport Power Inc. Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engine
EP2812236B1 (en) * 2012-02-09 2016-11-02 Polaris Industries Inc. Snowmobile
DE102012002948A1 (de) 2012-02-16 2013-08-22 Man Truck & Bus Ag Verfahren zum Betreiben einer selbstzündenden Brennkraftmaschine
WO2013130661A1 (en) 2012-02-27 2013-09-06 Sturman Digital Systems, Llc Variable compression ratio engines and methods for hcci compression ignition operation
EP2634389A1 (en) 2012-02-28 2013-09-04 Caterpillar Motoren GmbH & Co. KG Self ignition operation of alternative fuel internal combustion engines
US8944036B2 (en) 2012-02-29 2015-02-03 General Electric Company Exhaust gas recirculation in a reciprocating engine with continuously regenerating particulate trap
US9249740B2 (en) 2012-03-22 2016-02-02 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
DE102012206372A1 (de) 2012-04-18 2013-10-24 Bayerische Motoren Werke Aktiengesellschaft Mengengeregelte 4-Takt-Hubkolben-Brennkraftmaschine und Verfahren zum Betrieb der 4-Takt-Hubkolben-Brennkraftmaschine
SI2855641T1 (en) 2012-05-25 2018-06-29 Gane Energy & Resources Pty Ltd Procedures for the preparation and delivery of fuel compositions
US9234482B2 (en) 2012-08-02 2016-01-12 Massachusetts Institute Of Technology Ultra-high efficiency alcohol engines using optimized exhaust heat recovery
US9234468B2 (en) 2012-12-21 2016-01-12 Caterpillar Inc. Fuel system
JP2014134128A (ja) 2013-01-09 2014-07-24 Denso Corp 内燃機関の燃料噴射制御装置
EP2971713B1 (en) * 2013-02-21 2020-11-04 Robert Bosch GmbH System and method for control of a transition between si and hcci combustion modes
BR102013004382A2 (pt) 2013-02-25 2014-11-04 Mahle Metal Leve Sa Sistema de gerenciamento térmico da alimentação de combustível em mototres de combustão interna
US9556845B2 (en) 2013-03-12 2017-01-31 Ecomotors, Inc. Enhanced engine performance with fuel temperature control
US9255541B2 (en) * 2013-04-01 2016-02-09 Ford Global Technologies, Llc Method and system for engine control
ITLE20130009A1 (it) 2013-06-19 2014-12-20 Marco Casamassima Kit di trasformazione per motori fuoribordo a gpl
CA2819966C (en) 2013-07-05 2014-07-08 Westport Power Inc. Apparatus and method of improving volumetric efficiency in an internal combustion engine
JP5873059B2 (ja) * 2013-09-30 2016-03-01 株式会社豊田中央研究所 圧縮着火式内燃機関
US20150114339A1 (en) 2013-10-31 2015-04-30 Delphi Technologies, Inc. Cold start strategy and system for gasoline direct injection compression ignition engine
JP6248579B2 (ja) 2013-11-27 2017-12-20 マツダ株式会社 直噴ガソリンエンジン
US9410509B2 (en) 2013-12-04 2016-08-09 Delphi Technologies, Inc. Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine
US8997698B1 (en) * 2013-12-04 2015-04-07 Delphi Technologies, Inc. Adaptive individual-cylinder thermal state control using piston cooling for a GDCI engine
US9726122B2 (en) * 2013-12-09 2017-08-08 Cummins Inc. EGR cylinder operation in an internal combustion engine
CN104712445B (zh) 2013-12-13 2019-09-06 周向进 单燃料压燃与点燃混合的燃烧控制方法及内燃机
JP6237329B2 (ja) 2014-02-26 2017-11-29 マツダ株式会社 直噴ガソリンエンジン
CA2886349A1 (en) 2014-03-26 2015-09-26 Shem, Llc Air intake assembly for a vehicle
US9903262B2 (en) 2014-04-07 2018-02-27 The Board Of Trustees Of The Leland Stanford Junior University Stoichiometric high-temperature direct-injection compression-ignition engine
JP6318000B2 (ja) 2014-05-20 2018-04-25 株式会社日立製作所 エタノールエンジンシステム
US9850808B2 (en) 2014-07-18 2017-12-26 Elwha Llc Adjustment of engine operating conditions
DE102014215981A1 (de) 2014-08-12 2016-02-18 Robert Bosch Gmbh Rail-Baugruppe mit Kraftstoffheizer
US10196998B2 (en) * 2014-08-21 2019-02-05 GM Global Technology Operations LLC Engine emission control system including combustion chamber temperature monitoring system
JP6269410B2 (ja) * 2014-09-18 2018-01-31 トヨタ自動車株式会社 内燃機関の制御装置
AT516320B1 (de) 2014-10-06 2016-07-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer Selbstzündungs-Brennkraftmaschine
JP6453092B2 (ja) 2015-02-06 2019-01-16 ヤンマー株式会社 バイオガスエンジン
WO2016134009A1 (en) 2015-02-18 2016-08-25 University Of Southern California Methanol fuels for internal combustion engines
US10054085B2 (en) 2015-02-18 2018-08-21 Progress Rail Locomotive Inc. Power system having fuel-based cooling
KR101544433B1 (ko) 2015-06-18 2015-08-13 주식회사 이노비 폐차 디젤 엔진을 이용한 경유 및 lng 겸용 엔진 발전 시스템
US9874191B2 (en) 2015-07-21 2018-01-23 Ford Global Technologies, Llc Method and system for assisting engine start with a supercharger
JP6350427B2 (ja) 2015-07-22 2018-07-04 マツダ株式会社 予混合圧縮着火式エンジンの制御装置
US9976517B2 (en) 2015-09-02 2018-05-22 Caterpillar Inc. Direct injection system and method
WO2017058959A1 (en) 2015-09-28 2017-04-06 Sturman Digital Systems, Llc Fully flexible, self-optimizing, digital hydraulic engines and methods with preheat
US10233850B2 (en) * 2015-10-14 2019-03-19 Delphi Technologies Ip Limited Supervisory control of a compression ignition engine
US10605209B2 (en) * 2015-10-28 2020-03-31 Cummins Inc. Thermal management via exhaust gas recirculation
JP6762712B2 (ja) * 2015-12-21 2020-09-30 三菱重工エンジン＆ターボチャージャ株式会社 副室式エンジン
JP6332320B2 (ja) * 2016-04-11 2018-05-30 トヨタ自動車株式会社 内燃機関の制御装置
US10815930B2 (en) 2016-05-18 2020-10-27 Kyrdyn Internal combustion engine and a method for enhancing the yield of an internal combustion engine
CN109563775B (zh) 2016-06-28 2021-06-01 美国三角鹰发动机有限公司 构造成用于在高温燃烧室表面下运行的双循环柴油发动机
JP6675281B2 (ja) 2016-07-14 2020-04-01 ヤンマー株式会社 内燃機関
US10260430B2 (en) * 2016-07-18 2019-04-16 Delphi Technologies Ip Limited GDCI cold start and catalyst light off
US10100719B2 (en) 2016-07-18 2018-10-16 Delphi Technologies Ip Limited GDCI intake air temperature control system and method
US10253688B2 (en) 2016-07-22 2019-04-09 Universidad Tecnologica De Pereira Compression rate reduction process by adding cold material at the cylinder head of engines converted to natural gas to be used as fuel
US10815912B2 (en) 2016-08-01 2020-10-27 Caterpillar Inc. Natural gas fuel reformer control for lean burn gas engines
US10082109B2 (en) 2016-09-02 2018-09-25 Caterpillar Inc. System, method, and apparatus to control engine intake manifold air temperature
US9863305B1 (en) * 2016-09-20 2018-01-09 Delphi Technologies, Inc. Low-cost high-efficiency GDCI engines for low octane fuels
WO2018100708A1 (ja) 2016-12-01 2018-06-07 マツダ株式会社 圧縮着火式ガソリンエンジン
JP6763436B2 (ja) 2016-12-01 2020-09-30 マツダ株式会社 圧縮着火式ガソリンエンジン
US10378427B2 (en) * 2017-03-31 2019-08-13 Saudi Arabian Oil Company Nitrogen enriched air supply for gasoline compression ignition combustion
DE102017005474B4 (de) 2017-06-08 2020-03-26 Emt Ingenieurgesellschaft Dipl.-Ing. Hartmut Euer Mbh Kreiskolbenmotor hoher Leistungsdichte
US10119482B1 (en) 2017-06-22 2018-11-06 Caterpillar Inc. Method for igniting fuels in engines
JP2020180550A (ja) 2017-07-18 2020-11-05 本田技研工業株式会社 内燃機関の制御装置
US20190085776A1 (en) 2017-08-29 2019-03-21 American Gas & Technology Diesel to natural gas conversion system
US10508017B2 (en) * 2017-10-13 2019-12-17 Saudi Arabian Oil Company Point-of-sale octane/cetane-on-demand systems for automotive engines
DE102017009607A1 (de) * 2017-10-17 2019-04-18 Daimler Ag Zuführungs- und Zündvorrichtung für einen Gasmotor und Verfahren zum Betrieb einer Zuführungs- und Zündvorrichtung für einen Gasmotor
US10301991B1 (en) 2018-01-05 2019-05-28 Ford Global Technologies, Llc Systems and methods for electrically heated exhaust catalyst diagnostics
US20190234348A1 (en) 2018-01-29 2019-08-01 Hytech Power, Llc Ultra Low HHO Injection
US10436126B2 (en) * 2018-01-31 2019-10-08 Saudi Arabian Oil Company Adsorption-based fuel systems for onboard cetane on-demand and octane on-demand
US10378462B1 (en) * 2018-01-31 2019-08-13 Saudi Arabian Oil Company Heat exchanger configuration for adsorption-based onboard octane on-demand and cetane on-demand
US10422288B1 (en) * 2018-03-29 2019-09-24 Saudi Arabian Oil Company Adsorbent circulation for onboard octane on-demand and cetane on-demand
US10408139B1 (en) * 2018-03-29 2019-09-10 Saudi Arabian Oil Company Solvent-based adsorbent regeneration for onboard octane on-demand and cetane on-demand
EP3561281A1 (en) 2018-04-23 2019-10-30 Volvo Car Corporation Air intake heater system for a combustion engine, method for heating intake air and a vehicle comprising such a system
US10544749B1 (en) * 2018-10-11 2020-01-28 Delphi Technologies Ip Limited Internal combustion engine control method
CN114341477A (zh) 2019-05-15 2022-04-12 清焰发动机公司 用于柴油发动机架构中的高辛烷值燃料的冷起动
US11415068B2 (en) * 2019-08-13 2022-08-16 GM Global Technology Operations LLC System and method for controlling engine operating parameters during engine warm-up to reduce emissions
BR112022016440A2 (pt) 2020-02-26 2022-10-04 Clearflame Engines Inc Motor de ignição por compressão agnóstico de combustível
WO2022011275A1 (en) 2020-07-09 2022-01-13 Clearflame Engines, Inc. Systems and metods of cylinder deactivation in high-temperature mixing-controlled engines
PL435102A1 (pl) * 2020-08-26 2022-02-28 Janczuk Andrzej Filtr paliwa węglowodorowego z wypełnieniem, paliwo węglowodorowe oczyszczone i/lub uzdatnione w wyniku przepuszczenia przez ten filtr, układ paliwowy zawierający ten filtr oraz zastosowanie wypełnienia filtra
EP4392654A2 (en) 2021-08-25 2024-07-03 Clearflame Engines, Inc. Fuel agnostic compression ignition engine

Also Published As

Publication number Publication date
CN115176077A (zh) 2022-10-11
WO2021174016A1 (en) 2021-09-02
JP2023516273A (ja) 2023-04-19
US11428186B2 (en) 2022-08-30
EP4111043A1 (en) 2023-01-04
US11976606B2 (en) 2024-05-07
MX2022010464A (es) 2022-12-13
US20220003184A1 (en) 2022-01-06
US20230258143A1 (en) 2023-08-17
CA3172413A1 (en) 2021-09-02
US20220349359A1 (en) 2022-11-03
US20230212997A1 (en) 2023-07-06
US11952954B2 (en) 2024-04-09
US11959434B2 (en) 2024-04-16
AU2021225956A1 (en) 2022-08-25

Similar Documents

Publication Publication Date Title
BR112022016440A2 (pt) Motor de ignição por compressão agnóstico de combustível
US2780912A (en) Method and apparatus for varying the final compression temperature in a four cycle internal combustion engine
BR112021022895A2 (pt) Partida a frio para combustíveis de alta octanagem em uma arquitetura de motor a diesel
WO2015110257A3 (de) Hubkolbenbrennkraftmaschine sowie verfahren zum betreiben einer hubkolbenbrennkraftmaschine
US3785355A (en) Engine with internal charge dilution and method
US20120048218A1 (en) System and method for operating an internal combustion engine
US3182645A (en) Internal combustion engine
WO2023228570A1 (ja) 水素エンジン
CN102072009A (zh) 空气先导式扫气的二冲程发动机
US9074618B2 (en) Premixed compression self-ignition engine
US20040035377A1 (en) Two-stroke cycle, free piston, shaft power engine
US3046960A (en) Internal combustion engines
US1983351A (en) Internal-combustion engine
US20060112912A1 (en) Internal combustion engine
US1434146A (en) Internal-combustion engine
US2154856A (en) Internal combustion engine
CN109339959A (zh) 一种内燃发动机及其提高效率的方法
RU2820915C1 (ru) Оконный газораспределительный механизм
RU180758U1 (ru) Двухтактный дизельный двигатель
Jangalwa et al. Scuderi Split Cycle Engine: A Review
US2861556A (en) Internal-combustion engine
US20120006308A1 (en) Piston for a Two-Stroke Engine
CN106121806B (zh) 机械增压微型往复活塞式内燃机
RU2291309C2 (ru) Двухтактный двигатель внутреннего сгорания без кривошипно-камерной продувки
SU40092A1 (ru) Двигатель внутреннего горени