FR2250892A1 - - Google Patents

Info

Publication number
FR2250892A1
FR2250892A1 FR7436889A FR7436889A FR2250892A1 FR 2250892 A1 FR2250892 A1 FR 2250892A1 FR 7436889 A FR7436889 A FR 7436889A FR 7436889 A FR7436889 A FR 7436889A FR 2250892 A1 FR2250892 A1 FR 2250892A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7436889A
Other languages
French (fr)
Other versions
FR2250892B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRAY HERBERT CA
Original Assignee
GRAY HERBERT CA
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 GRAY HERBERT CA filed Critical GRAY HERBERT CA
Publication of FR2250892A1 publication Critical patent/FR2250892A1/fr
Application granted granted Critical
Publication of FR2250892B3 publication Critical patent/FR2250892B3/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7436889A 1973-11-08 1974-11-07 Expired FR2250892B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414000A US3884600A (en) 1973-11-08 1973-11-08 Guidance means for a rotary engine or pump

Publications (2)

Publication Number Publication Date
FR2250892A1 true FR2250892A1 (en) 1975-06-06
FR2250892B3 FR2250892B3 (en) 1977-08-05

Family

ID=23639542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436889A Expired FR2250892B3 (en) 1973-11-08 1974-11-07

Country Status (14)

Country Link
US (1) US3884600A (en)
JP (1) JPS5821082B2 (en)
BR (1) BR7408956D0 (en)
CA (1) CA1016870A (en)
CH (1) CH583847A5 (en)
CS (1) CS193508B2 (en)
DD (1) DD117510A5 (en)
DE (1) DE2450418A1 (en)
ES (1) ES431762A1 (en)
FR (1) FR2250892B3 (en)
GB (2) GB1486947A (en)
IN (1) IN142894B (en)
IT (1) IT1023096B (en)
SE (1) SE7414088L (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551073A (en) * 1982-05-12 1985-11-05 Walter Schwab Pump for liquid and gaseous fluids, especially blood
EP1534943A1 (en) * 2002-07-16 2005-06-01 Lumenium LLC Continuous torque inverse displacement asymmetric rotary engine
FR2920190A1 (en) * 2007-08-24 2009-02-27 Pham Pascal Andre Georges Ha Simple natural energy converter engine, has core integrated to lateral cover, piston equipped with guiding rollers, thin lateral sealing cover for closing chambers, and flywheel fixed at specific degrees
FR2935155A1 (en) * 2008-08-22 2010-02-26 Sycomoreen Heat pump, refrigerator or Stirling engine device for e.g. cooling thermal energy source in solar power plant, has operating mechanism producing continuous rotational movement of pistons around fixed axis traversing hot and cold machines
US8607762B2 (en) 2009-03-25 2013-12-17 Lumenium Llc Inverse displacement asymmetric rotary (IDAR) engine
US8714135B2 (en) 2012-03-14 2014-05-06 Lumenium Llc IDAR-ACE inverse displacement asymmetric rotating alternative core engine
US9309765B2 (en) 2012-03-14 2016-04-12 Lumenium Llc Rotary machine
US10184392B2 (en) 2012-03-14 2019-01-22 Lumenium Llc Single chamber multiple independent contour rotary machine
US11168608B2 (en) 2015-04-13 2021-11-09 Lumenium Llc Single chamber multiple independent contour rotary machine
US11725515B2 (en) 2018-11-27 2023-08-15 Lumenium Llc Rotary engine with recirculating arc roller power transfer
US11920476B2 (en) 2015-04-13 2024-03-05 Lumenium Llc Rotary machine
US11927128B2 (en) 2020-05-15 2024-03-12 Lumenium Llc Rotary machine with hub driven transmission articulating a four bar linkage
US12146411B2 (en) 2024-02-07 2024-11-19 Lumenium Llc Rotary machine

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140010A (en) * 1975-05-28 1976-12-02 Fukumatsu Okada Rotor and side board of rotary engine
US4141126A (en) * 1975-05-28 1979-02-27 Fukumatsu Okada Method of making a rotary engine rotor and bearing structure
DE3115417A1 (en) * 1981-04-16 1982-10-28 Gerd Prof. Dr.-Ing. 3257 Springe Kiper Crankshaft gear for reciprocating piston engine
US4654061A (en) * 1985-05-31 1987-03-31 Union Oil Company Of California Geothermal steam separator
CA2067355A1 (en) * 1989-10-04 1991-04-05 Helmuth R. Uebel Rotary piston machine
US5318415A (en) * 1992-10-02 1994-06-07 Gramprotex Holdings Inc. Grooved pump chamber walls for flushing fiber deposits
SK285000B6 (en) * 2000-12-22 2006-04-06 Svetozár Hruškovič Method for energy conversion in a rotary piston engine or machine and a rotary piston engine or machine
FR2844312B1 (en) * 2002-09-05 2006-04-28 Centre Nat Rech Scient ROTATING MACHINE WITH CAPSULISM
FR2851011B1 (en) * 2003-02-12 2005-04-29 Pascal Andre Georges Hapham INTERNAL COMBUSTION ROTARY ENGINE WITH TRI-ARC FORM ANNULAR PISTON, HEXA-ARC SHAPE MOTION TRANSFER GEAR AND COMPLETE CYCLE ON SIXTH ROUND
DE10308831B3 (en) * 2003-02-27 2004-09-09 Levitin, Lev, Prof. Dr., Brookline Rotary piston machine with an oval rotary piston guided in an oval chamber
WO2012151423A2 (en) * 2011-05-05 2012-11-08 Power Source Technologies, Inc. Dual tip seals for a rotary engine
US9464567B2 (en) * 2003-06-27 2016-10-11 Power Source Technologies, Inc. Dual tip seals for a rotary engine
US7097436B2 (en) * 2004-02-17 2006-08-29 Wells David S Apex split seal
CA2591490C (en) * 2006-06-15 2009-07-21 Zoltech Inc. Oscillating variable displacement ring pump
US7621143B2 (en) * 2006-09-28 2009-11-24 Lenovo (Singapore) Pte. Ltd. Cooling systems
WO2009132412A1 (en) * 2008-04-28 2009-11-05 Randell Technologies Inc. Rotor assembly for rotary compressor
CN101852123A (en) * 2009-07-24 2010-10-06 尚世群 Cycloid rotor engine
CZ2010526A3 (en) * 2010-06-30 2011-08-24 Jihostroj A.S. Piston sealing for rotary-piston machine and rotary-piston machine with such a sealing
CN103477030B (en) * 2011-03-29 2016-11-16 液体活塞公司 Cycloid rotor engine
US10344870B2 (en) 2011-07-28 2019-07-09 Pratt & Whitney Canada Corp. Apex seal arrangement for rotary internal combustion engine
US8597006B2 (en) 2011-07-28 2013-12-03 Pratt & Whitney Canada Corp. Apex seal for rotary internal combustion engine
US8967988B2 (en) * 2011-07-28 2015-03-03 Pratt & Whitney Canada Corp. Apex and face seals with rotary internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140400B (en) * 1961-03-28 1962-11-29 Daimler Benz Ag Rotary piston internal combustion engine in trochoid design
US3102683A (en) * 1960-06-29 1963-09-03 Nsu Motorenwerke Ag Neckarsulm Cooling system for rotary mechanisms
DE1233199B (en) * 1963-03-09 1967-01-26 Daimler Benz Ag Rotary piston internal combustion engine in trochoid design

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551073A (en) * 1982-05-12 1985-11-05 Walter Schwab Pump for liquid and gaseous fluids, especially blood
EP1534943A1 (en) * 2002-07-16 2005-06-01 Lumenium LLC Continuous torque inverse displacement asymmetric rotary engine
EP1534943A4 (en) * 2002-07-16 2009-08-12 Lumenium Llc Continuous torque inverse displacement asymmetric rotary engine
FR2920190A1 (en) * 2007-08-24 2009-02-27 Pham Pascal Andre Georges Ha Simple natural energy converter engine, has core integrated to lateral cover, piston equipped with guiding rollers, thin lateral sealing cover for closing chambers, and flywheel fixed at specific degrees
FR2935155A1 (en) * 2008-08-22 2010-02-26 Sycomoreen Heat pump, refrigerator or Stirling engine device for e.g. cooling thermal energy source in solar power plant, has operating mechanism producing continuous rotational movement of pistons around fixed axis traversing hot and cold machines
US8607762B2 (en) 2009-03-25 2013-12-17 Lumenium Llc Inverse displacement asymmetric rotary (IDAR) engine
US8714135B2 (en) 2012-03-14 2014-05-06 Lumenium Llc IDAR-ACE inverse displacement asymmetric rotating alternative core engine
US9309765B2 (en) 2012-03-14 2016-04-12 Lumenium Llc Rotary machine
US9822642B2 (en) 2012-03-14 2017-11-21 Lumenium Llc Rotary machine
US10184392B2 (en) 2012-03-14 2019-01-22 Lumenium Llc Single chamber multiple independent contour rotary machine
US11168608B2 (en) 2015-04-13 2021-11-09 Lumenium Llc Single chamber multiple independent contour rotary machine
US11920476B2 (en) 2015-04-13 2024-03-05 Lumenium Llc Rotary machine
US11725515B2 (en) 2018-11-27 2023-08-15 Lumenium Llc Rotary engine with recirculating arc roller power transfer
US11927128B2 (en) 2020-05-15 2024-03-12 Lumenium Llc Rotary machine with hub driven transmission articulating a four bar linkage
US12146411B2 (en) 2024-02-07 2024-11-19 Lumenium Llc Rotary machine

Also Published As

Publication number Publication date
IN142894B (en) 1977-09-03
SE7414088L (en) 1975-05-22
IT1023096B (en) 1978-05-10
DD117510A5 (en) 1976-01-12
CA1016870A (en) 1977-09-06
GB1486946A (en) 1977-09-28
CH583847A5 (en) 1977-01-14
BR7408956D0 (en) 1975-09-23
ES431762A1 (en) 1976-09-01
JPS5074009A (en) 1975-06-18
DE2450418A1 (en) 1975-05-15
JPS5821082B2 (en) 1983-04-27
FR2250892B3 (en) 1977-08-05
AU7438674A (en) 1976-04-29
CS193508B2 (en) 1979-10-31
GB1486947A (en) 1977-09-28
US3884600A (en) 1975-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse