SU1633149A1 - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

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Publication number
SU1633149A1
SU1633149A1 SU894662555A SU4662555A SU1633149A1 SU 1633149 A1 SU1633149 A1 SU 1633149A1 SU 894662555 A SU894662555 A SU 894662555A SU 4662555 A SU4662555 A SU 4662555A SU 1633149 A1 SU1633149 A1 SU 1633149A1
Authority
SU
USSR - Soviet Union
Prior art keywords
air
hydrogen
inlet
channels
mixture
Prior art date
Application number
SU894662555A
Other languages
Russian (ru)
Inventor
Андрей Евгеньевич Гурьянов
Original Assignee
Мгту Им.Н.Э.Баумана
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 Мгту Им.Н.Э.Баумана filed Critical Мгту Им.Н.Э.Баумана
Priority to SU894662555A priority Critical patent/SU1633149A1/en
Application granted granted Critical
Publication of SU1633149A1 publication Critical patent/SU1633149A1/en

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Classifications

    • 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

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Изобретение позвол ет повысить эффективность двигателей внутреннего сгорани , использующих в качестве топлива водород, путем устранени  обратных вспышек во впускном коллекторе В процессе наполнени , например цилиндра 2 впускной клапан 14 открыт, а воздушный клапан 29 закрыт и из водородовоздушного смесител  20 через ответвление 23 поступает во- дородовоздушна  смесь. Воздушные клапаны 29 и 31 в этот период открыты, поэтому нар ду с водородовоздушной смесью в канал 8 впуска свежего зар да через воздушный трубопровод 25, отводные патрубки 26 и 28 и ответвлени  22 и 24 поступает воздух, который вытесн ет оставшуюс  от предыдущих циклов водородовоздушную смесь в надклапанных пространствах каналов 7 и 9 В результате в качестве наполнени  в цилиндры 1 и 3 будет поступать бедна  смесь негорючего состава, что позволит устранить обратные вспышки во впускном коллекторе 2 илThe invention improves the efficiency of internal combustion engines using hydrogen as a fuel by eliminating backflashing in the intake manifold. During the filling process, for example cylinder 2, the inlet valve 14 is open and the air valve 29 is closed and from the hydrogen-air mixer 20 air mixture. The air valves 29 and 31 are open during this period, so along with the hydrogen / air mixture into the fresh air inlet channel 8, through the air pipe 25, the discharge pipes 26 and 28 and the branches 22 and 24, air flows in, which displaces the air-hydrogen mixture remaining from the previous cycles. in the over-valve spaces of channels 7 and 9 As a result, a mixture of non-combustible composition will be supplied to cylinders 1 and 3 as a filling, which will eliminate back flashes in the intake manifold 2 or

Description

л ,, О Ч /-/./l ,, oh h--/./

Claims (1)

Формула изобретенияClaim Двигатель внутреннего сгорания, содержащий по меньшей мере два цилиндра, головки цилиндров, снабженные каналами впуска свежего заряда и выпуска отработавших газов, отделенными от цилиндров тарельчатыми впускными и выпускными клапанами, воздуховпускную трубу, подключенную к водородовоздушному смесителю, и подключенный к последнему впускной коллектор, связанный своими ответвлениями с каналами впуска свежего заряда головок цилиндров, и выпускную систему, отличающийся тем. что. с целью повышения эффективности путем устранения обратных вспышек во впускном коллекторе, двигатель дополнительно содержит воздушный трубопровод с отводными патрубками и воздушные клапаны, причем каждый отводной патрубок воздушного трубопровода подключен к одному из каналов впуска свежего заряда головок, а воздушные клапаны размещены в стыках каждого отводного патрубка с каналом впуска свежего заряда и установлены на стержнях впускных клапанов с возможностью поочередного открытия каналов.An internal combustion engine comprising at least two cylinders, cylinder heads equipped with fresh charge inlet and exhaust gas channels separated from the cylinders by poppet inlet and outlet valves, an air inlet pipe connected to a hydrogen-air mixer, and connected to the last intake manifold, connected by its branches with intake channels for fresh charge of the cylinder heads, and an exhaust system, characterized in that. what. in order to increase efficiency by eliminating reverse flashes in the intake manifold, the engine additionally contains an air pipe with outlet pipes and air valves, with each outlet pipe of the air pipe connected to one of the fresh charge heads inlet channels, and the air valves are located at the joints of each outlet pipe with a fresh charge inlet channel and are mounted on the intake valve stems with the possibility of alternately opening the channels.
SU894662555A 1989-03-15 1989-03-15 Internal combustion engine SU1633149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894662555A SU1633149A1 (en) 1989-03-15 1989-03-15 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894662555A SU1633149A1 (en) 1989-03-15 1989-03-15 Internal combustion engine

Publications (1)

Publication Number Publication Date
SU1633149A1 true SU1633149A1 (en) 1991-03-07

Family

ID=21434209

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894662555A SU1633149A1 (en) 1989-03-15 1989-03-15 Internal combustion engine

Country Status (1)

Country Link
SU (1) SU1633149A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР N 1206458, кл F 02 В 43/08. 1968 *

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