DE3560844D1 - Device for controlling the opening and closing of the combustion chamber of an internal-combustion engine - Google Patents

Device for controlling the opening and closing of the combustion chamber of an internal-combustion engine

Info

Publication number
DE3560844D1
DE3560844D1 DE8585400107T DE3560844T DE3560844D1 DE 3560844 D1 DE3560844 D1 DE 3560844D1 DE 8585400107 T DE8585400107 T DE 8585400107T DE 3560844 T DE3560844 T DE 3560844T DE 3560844 D1 DE3560844 D1 DE 3560844D1
Authority
DE
Germany
Prior art keywords
closing
controlling
internal
opening
combustion engine
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.)
Expired
Application number
DE8585400107T
Other languages
English (en)
Inventor
Jean-Claude Fayard
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.)
Elf Antar France
Original Assignee
Elf France SA
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 FR8410675A external-priority patent/FR2549490A1/fr
Priority claimed from FR8500637A external-priority patent/FR2576060B2/fr
Application filed by Elf France SA filed Critical Elf France SA
Application granted granted Critical
Publication of DE3560844D1 publication Critical patent/DE3560844D1/de
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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/16—Sealing or packing arrangements specially therefor
    • 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
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE8585400107T 1984-02-03 1985-01-23 Device for controlling the opening and closing of the combustion chamber of an internal-combustion engine Expired DE3560844D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8410675A FR2549490A1 (fr) 1983-07-23 1984-02-03 Procede pour la fabrication d'une piece forgee en acier faiblement allie
FR8500637A FR2576060B2 (fr) 1985-01-17 1985-01-17 Dispositif de controle de la circulation des gaz de et/ou vers une chambre de combustion de moteur a combustion interne

Publications (1)

Publication Number Publication Date
DE3560844D1 true DE3560844D1 (en) 1987-12-03

Family

ID=26224050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400107T Expired DE3560844D1 (en) 1984-02-03 1985-01-23 Device for controlling the opening and closing of the combustion chamber of an internal-combustion engine

Country Status (4)

Country Link
EP (1) EP0152321B1 (de)
JP (1) JPS60198315A (de)
BE (1) BE901637A (de)
DE (1) DE3560844D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643417B1 (fr) * 1989-02-17 1991-03-29 Elf France Ensemble de soupape pour moteurs a explosion
GB9000306D0 (en) * 1990-01-06 1990-03-07 Bullivant Nicholas T Rotary valve
ES2249068B1 (es) * 2002-06-10 2007-06-01 Antonio Ferreres Lopez Valvula de distribucion rotativa.
DE102005000034A1 (de) * 2005-04-15 2006-10-19 Ford Global Technologies, LLC, Dearborn Drehschieberventil für ein Kraftfahrzeug
US11242933B2 (en) * 2019-06-03 2022-02-08 Fisher Controls International Llc Floating valve seat for a rotary control valve for use in severe service applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR628533A (fr) * 1927-02-04 1927-10-25 Porter Engine Dev Inc Perfectionnements aux moteurs à combustion interne
FR747013A (fr) * 1932-08-02 1933-06-09 Distribution par tiroir rotatif pour moteurs à explosion
DE902918C (de) * 1942-11-12 1954-01-28 Charlotte Heylandt Geb Wachter Abdichtung des beweglichen Zylinderbodens bei walzenfoermigen Drehschiebern
US4114639A (en) * 1973-09-07 1978-09-19 Cross Manufacturing Company (1938) Ltd. Lubricated rotary valve with concentric sealing rings
DE3367651D1 (en) * 1982-07-27 1987-01-02 Guy Negre Sealing element for a gas-cycle control device for a combustion chamber

Also Published As

Publication number Publication date
EP0152321B1 (de) 1987-10-28
BE901637A (fr) 1985-08-01
JPH0457845B2 (de) 1992-09-14
JPS60198315A (ja) 1985-10-07
EP0152321A1 (de) 1985-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee