BE901637A - Dispositif de controle de l'echappement et/ou de l'admission des chambres de combustion de moteur a combustion interne. - Google Patents

Dispositif de controle de l'echappement et/ou de l'admission des chambres de combustion de moteur a combustion interne.

Info

Publication number
BE901637A
BE901637A BE6/48059A BE6048059A BE901637A BE 901637 A BE901637 A BE 901637A BE 6/48059 A BE6/48059 A BE 6/48059A BE 6048059 A BE6048059 A BE 6048059A BE 901637 A BE901637 A BE 901637A
Authority
BE
Belgium
Prior art keywords
controlling
intake
exhaust
combustion engine
internal combustion
Prior art date
Application number
BE6/48059A
Other languages
English (en)
Inventor
J C Fayard
Original Assignee
Elf France
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 filed Critical Elf France
Publication of BE901637A publication Critical patent/BE901637A/fr

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)

Abstract

Dispositif de controle de la circulation des gaz de et vers une chambre de combustion de moteur à combustion interne. L'anneau d'étanchéité 6 est muni de moyens d'injection 13, 20, 19, 21 d'un fluide lubrifiant et réfrigérant tel que de l'huile dans l'interface entre la surface d'étanchéité continue 22 autour du passage 5 et la surface extérieure 8 du boisseau 1. Application à la distribution des moteurs thermiques à quarte temps, à boisseau rotatif.
BE6/48059A 1984-02-03 1985-02-01 Dispositif de controle de l'echappement et/ou de l'admission des chambres de combustion de moteur a combustion interne. BE901637A (fr)

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
BE901637A true BE901637A (fr) 1985-08-01

Family

ID=26224050

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/48059A BE901637A (fr) 1984-02-03 1985-02-01 Dispositif de controle de l'echappement et/ou de l'admission des chambres de combustion de moteur a combustion interne.

Country Status (4)

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

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 (fr) 1987-10-28
DE3560844D1 (en) 1987-12-03
JPH0457845B2 (fr) 1992-09-14
JPS60198315A (ja) 1985-10-07
EP0152321A1 (fr) 1985-08-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELF FRANCE

Effective date: 19930228