DE69321850T2 - Pneumatisches ventil-rückstellsystem für einen verbrennungsmotor - Google Patents

Pneumatisches ventil-rückstellsystem für einen verbrennungsmotor

Info

Publication number
DE69321850T2
DE69321850T2 DE69321850T DE69321850T DE69321850T2 DE 69321850 T2 DE69321850 T2 DE 69321850T2 DE 69321850 T DE69321850 T DE 69321850T DE 69321850 T DE69321850 T DE 69321850T DE 69321850 T2 DE69321850 T2 DE 69321850T2
Authority
DE
Germany
Prior art keywords
pneumatic valve
combustion engine
reset system
valve reset
cylinder
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 - Fee Related
Application number
DE69321850T
Other languages
English (en)
Other versions
DE69321850D1 (de
Inventor
Jean-Pierre Boudy
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen 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
Application filed by Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of DE69321850D1 publication Critical patent/DE69321850D1/de
Publication of DE69321850T2 publication Critical patent/DE69321850T2/de
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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • F01L1/465—Pneumatic arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE69321850T 1993-10-29 1993-12-28 Pneumatisches ventil-rückstellsystem für einen verbrennungsmotor Expired - Fee Related DE69321850T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9312913A FR2711729B1 (fr) 1993-10-29 1993-10-29 Système de rappel pneumatique de soupape pour moteur à combustion interne.
PCT/FR1993/001302 WO1995012059A1 (fr) 1993-10-29 1993-12-28 Systeme de rappel pneumatique de soupape pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
DE69321850D1 DE69321850D1 (de) 1998-12-03
DE69321850T2 true DE69321850T2 (de) 1999-04-15

Family

ID=9452338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321850T Expired - Fee Related DE69321850T2 (de) 1993-10-29 1993-12-28 Pneumatisches ventil-rückstellsystem für einen verbrennungsmotor

Country Status (8)

Country Link
US (1) US5664527A (de)
EP (1) EP0677138B1 (de)
JP (1) JP3415847B2 (de)
AT (1) ATE172782T1 (de)
AU (1) AU5817794A (de)
DE (1) DE69321850T2 (de)
FR (1) FR2711729B1 (de)
WO (1) WO1995012059A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006777A1 (de) 2008-01-30 2009-08-13 Ross, Jörg, Dr. Ing. Ventiltrieb mit einem pneumatischen Rückstellsystem
DE102022112951A1 (de) 2022-05-23 2023-11-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine für ein Kraftfahrzeug

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733186A1 (de) * 1997-07-31 1999-02-04 Fev Motorentech Gmbh & Co Kg Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine
AU767801B2 (en) * 1999-12-30 2003-11-27 Ecoforce Pty Ltd Internal combustion engine with valve control
AUPQ491099A0 (en) 1999-12-30 2000-02-03 Ward, Antony John Fowler Internal combustion engine
US6363913B1 (en) 2000-06-09 2002-04-02 Caterpillar Inc. Solid state lift for micrometering in a fuel injector
DE10031233A1 (de) * 2000-06-27 2002-03-21 Fev Motorentech Gmbh Elektromagnetisch betätigbares Gaswechselventil mit pneumatischen Rückstellfedern für eine Kolbenbrennkraftmaschine
FR2867807B1 (fr) * 2004-03-17 2006-07-07 Intertechnique Sa Dispositif de rappel d'une soupape et moteur equipe d'un tel dispositif
EP2208870B1 (de) 2009-01-20 2013-03-27 BRP-Powertrain GmbH & Co. KG Luftfedersystem für Verbrennungsmotoren
EP2208871B1 (de) * 2009-01-20 2013-03-20 BRP-Powertrain GmbH & Co. KG Luftfedersystemanordnung für Verbrennungsmotoren
EP2211031B1 (de) * 2009-01-22 2013-07-10 BRP-Powertrain GmbH & Co. KG Luftfeder mit Kappe
US8539925B2 (en) 2010-04-30 2013-09-24 Frank J. Gleason Starter for two-cycle engines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149510A (ja) * 1984-12-21 1986-07-08 Mazda Motor Corp エンジンの弁作動制御装置
DE3808542C2 (de) * 1987-03-26 1994-03-24 Volkswagen Ag Ventiltrieb für ein Gaswechselventil einer Brennkraftmaschine
JP2593352B2 (ja) * 1989-04-26 1997-03-26 本田技研工業株式会社 内燃機関の動弁装置
DE69211942T2 (de) * 1991-08-21 1996-10-31 Honda Motor Co Ltd Hubventilsteuerungsvorrichtung für Brennkraftmaschine
JP3294891B2 (ja) * 1992-04-03 2002-06-24 株式会社オティックス 内燃機関の直打式動弁機構
JP3484498B2 (ja) * 1993-09-30 2004-01-06 ヤマハ発動機株式会社 ４サイクルエンジン
US5558054A (en) * 1995-06-07 1996-09-24 Southwest Research Institute Variable preload system for valve springs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006777A1 (de) 2008-01-30 2009-08-13 Ross, Jörg, Dr. Ing. Ventiltrieb mit einem pneumatischen Rückstellsystem
DE102008006777B4 (de) 2008-01-30 2018-08-09 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb mit einem pneumatischen Rückstellsystem und Verfahren zum Betreiben des Ventiltriebs
DE102022112951A1 (de) 2022-05-23 2023-11-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine für ein Kraftfahrzeug

Also Published As

Publication number Publication date
JPH08505454A (ja) 1996-06-11
ATE172782T1 (de) 1998-11-15
AU5817794A (en) 1995-05-22
EP0677138A1 (de) 1995-10-18
FR2711729A1 (fr) 1995-05-05
EP0677138B1 (de) 1998-10-28
WO1995012059A1 (fr) 1995-05-04
FR2711729B1 (fr) 1995-12-01
US5664527A (en) 1997-09-09
JP3415847B2 (ja) 2003-06-09
DE69321850D1 (de) 1998-12-03

Similar Documents

Publication Publication Date Title
DE69321850T2 (de) Pneumatisches ventil-rückstellsystem für einen verbrennungsmotor
MXPA97001039A (es) Amortiguador neumatico de longitud variable.
KR900010275A (ko) 공압 실린더용 절환밸브
SE9801699D0 (sv) Förbränningsmotor
ES456489A1 (es) Perfeccionamientos en dispositivos de mando para la inyec- cion de aceite en un compresor helicoidal.
BR0112207A (pt) Sistema de injeção de combustìvel
ES293880U (es) Empujador de valvula que se ajusta hidraulicamente de forma automatica
KR840001678A (ko) 왕복동 내연기관용 배기벨브
MD1212B2 (en) An internal combustion engine
ES8507655A1 (es) Valvula de estrangulacion para uso en un vehiculo de motor
GB926180A (en) Improvements in pressure relief valves, more particularly for hydraulic operating circuits
GB619535A (en) Improvements in or relating to hydraulic valve tappets for internal combustion engines
ATE110440T1 (de) Hydraulische ventilspielausgleichseinrichtung für eine verbrennungskraftmaschine.
GB1179880A (en) Improvements in or relating to Internal Combustion Engine Cylinder Heads and Valves
GB964783A (en) Combustion chamber for diesel engines
GB1082178A (en) Hydraulic self-adjusting valve tappet for piston engines
GB298687A (en) Improvements in the valves and valve mechanism of internal combustion engines
ES8603215A1 (es) Motor de combustion interna
GB692222A (en) Improvements in or relating to master cylinders for liquid pressure control systems
GB1154306A (en) Rotary Valve for Inlet Control in Two-Stroke Engines
SE9502175L (sv) Anordning vid ventiler till förbränningsmotorer
GB1478488A (en) Reiciprocating piston internal combustion engine with rotary valve member
ES2016213A6 (es) Arma de aire comprimido.
GB557237A (en) Improvements in or relating to valve mechanism of internal combustion engines
GB2362925A (en) Improvements in or relating to rotary valves

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee