CA2182742A1 - Machine a pistons rotatifs utilisable notamment en tant que moteur thermique - Google Patents

Machine a pistons rotatifs utilisable notamment en tant que moteur thermique

Info

Publication number
CA2182742A1
CA2182742A1 CA2182742A CA2182742A CA2182742A1 CA 2182742 A1 CA2182742 A1 CA 2182742A1 CA 2182742 A CA2182742 A CA 2182742A CA 2182742 A CA2182742 A CA 2182742A CA 2182742 A1 CA2182742 A1 CA 2182742A1
Authority
CA
Canada
Prior art keywords
rotor
engine unit
pct
hydraulic circuit
coupled
Prior art date
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
CA2182742A
Other languages
English (en)
Other versions
CA2182742C (fr
Inventor
Roland Raso
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.)
MRCC INDUSTRIES
Original Assignee
Individual
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
Priority claimed from FR9402076A external-priority patent/FR2716493B1/fr
Application filed by Individual filed Critical Individual
Publication of CA2182742A1 publication Critical patent/CA2182742A1/fr
Application granted granted Critical
Publication of CA2182742C publication Critical patent/CA2182742C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/073—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having pawl-and-ratchet type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

La machine comprend une chambre cylindrique (2) dans laquelle sont montés en interpénétration deux rotors (5) et (8) formant avec la chambre au moins un capsulisme dans lequel évolue un mélange gazeux selon les phases d'un cycle thermodynamique. Le rotor (5) est animé d'un mouvement de rotation continu tandis que le rotor (8) est animé d'un mouvement de rotation intermittent. Le rotor (5) actionne une pompe hydraulique connectée hydrauliquement à un moteur hydraulique accouplé au rotor (8). Sur le circuit hydraulique entre la pompe et le moteur hydraulique est prévu un clapet assurant l'ouverture dudit circuit pendant les phases d'admission et de détente afin d'interdire la rotation du rotor (8) et sa fermeture pendant les phases de compression et d'échappement afin d'entraîner le rotor (8) en rotation. Est prévu de plus un mécanisme de butée angulaire s'opposant à la rotation du motor (8) pendant la détente et l'admission.
CA002182742A 1994-02-18 1995-02-16 Machine a pistons rotatifs utilisable notamment en tant que moteur thermique Expired - Fee Related CA2182742C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9402076A FR2716493B1 (fr) 1994-02-18 1994-02-18 Machine à pistons rotatifs utilisable notamment en tant que moteur thermique.
FR94/02076 1994-12-23
FR9415686A FR2716494B1 (fr) 1994-02-18 1994-12-23 Machine à pistons rotatifs utilisable notamment en tant que moteur thermique.
FR94/15686 1994-12-23
PCT/FR1995/000185 WO1995022684A1 (fr) 1994-02-18 1995-02-16 Machine a pistons rotatifs utilisable notamment en tant que moteur thermique

Publications (2)

Publication Number Publication Date
CA2182742A1 true CA2182742A1 (fr) 1995-08-24
CA2182742C CA2182742C (fr) 2000-05-23

Family

ID=26230970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182742A Expired - Fee Related CA2182742C (fr) 1994-02-18 1995-02-16 Machine a pistons rotatifs utilisable notamment en tant que moteur thermique

Country Status (8)

Country Link
US (1) US5992371A (fr)
EP (1) EP0748415B1 (fr)
JP (1) JP3612334B2 (fr)
AT (1) ATE175471T1 (fr)
CA (1) CA2182742C (fr)
DE (1) DE69507128T2 (fr)
FR (1) FR2716494B1 (fr)
WO (1) WO1995022684A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6886527B2 (en) * 2003-03-28 2005-05-03 Rare Industries Inc. Rotary vane motor
US6895923B1 (en) * 2004-01-16 2005-05-24 Craig Jones Rotary and centrifugal driven internal combustion engine
CN100485175C (zh) * 2004-06-17 2009-05-06 梁良 一种剪刀式旋转发动机的设计方法和装置
FR2880918B1 (fr) * 2005-01-17 2007-03-23 Mrcc Ind Sa Perfectionnements relatifs aux machines a pistons rotatifs utilisables notamment en tant que moteur thermique
FR2880917B1 (fr) * 2005-01-17 2007-03-23 Mrcc Ind Sa Perfectionnements aux moteurs rotatifs
FR2880912B1 (fr) 2005-01-17 2007-03-23 Mrcc Ind Sa Perfectionnements relatifs aux machines a pistons rotatifs utilisables notamment en tant que moteur thermique
FR2880916B1 (fr) * 2005-01-17 2007-03-23 Mrcc Ind Sa Perfectionnements aux machines a pistons rotatifs utilisables notamment en tant que moteur thermique
CN104746294B (zh) * 2013-12-27 2018-07-13 安徽聚隆传动科技股份有限公司 一种洗衣机减速离合器防抖动装置
CN106194412B (zh) * 2016-08-26 2019-01-08 叶先炳 偶式叶轮转子发动机
CN108223116A (zh) * 2017-12-02 2018-06-29 张英华 旋转活塞发动机及控制方法
US11428156B2 (en) 2020-06-06 2022-08-30 Anatoli Stanetsky Rotary vane internal combustion engine
US12338915B2 (en) * 2022-03-07 2025-06-24 Vitesco Technologies USA, LLC Coolant flow control valve seal assembly
CN114810339A (zh) * 2022-05-17 2022-07-29 叶华 一种具有外部传动机构的环缸发动机
CN118793610B (zh) * 2024-09-14 2024-12-13 杭州超江科技有限公司 一种采油泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481220A (en) * 1921-08-19 1924-01-15 Ernest R Nichols Rotary gas engine
GB432751A (en) * 1933-04-25 1935-08-01 Zahnradfabrik Friedrichshafen Improvements in rotary piston engines
US3294071A (en) * 1964-02-21 1966-12-27 Turco Jerome Internal combustion rotary piston engine
US4281628A (en) * 1979-10-15 1981-08-04 Doundoulakis George J High efficiency tri-rotor ballistic engine
DE3430578A1 (de) * 1984-08-20 1986-02-27 Rolf 8522 Herzogenaurach Hollmann Drehkolbenverbrennungsmotor

Also Published As

Publication number Publication date
DE69507128T2 (de) 1999-07-29
CA2182742C (fr) 2000-05-23
FR2716494A1 (fr) 1995-08-25
EP0748415A1 (fr) 1996-12-18
WO1995022684A1 (fr) 1995-08-24
US5992371A (en) 1999-11-30
EP0748415B1 (fr) 1999-01-07
JPH09508952A (ja) 1997-09-09
JP3612334B2 (ja) 2005-01-19
ATE175471T1 (de) 1999-01-15
FR2716494B1 (fr) 1996-12-06
DE69507128D1 (de) 1999-02-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130218