CA2280266A1 - Mecanisme de reglage de soupapes - Google Patents

Mecanisme de reglage de soupapes Download PDF

Info

Publication number
CA2280266A1
CA2280266A1 CA002280266A CA2280266A CA2280266A1 CA 2280266 A1 CA2280266 A1 CA 2280266A1 CA 002280266 A CA002280266 A CA 002280266A CA 2280266 A CA2280266 A CA 2280266A CA 2280266 A1 CA2280266 A1 CA 2280266A1
Authority
CA
Canada
Prior art keywords
valve
guide
path
adjustment
guide path
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.)
Abandoned
Application number
CA002280266A
Other languages
English (en)
Inventor
Mark Frederick Armstrong
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.)
HEADSTRONG DESIGN Pty Ltd
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
Application filed by Individual filed Critical Individual
Publication of CA2280266A1 publication Critical patent/CA2280266A1/fr
Abandoned 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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • 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
    • F01L1/20—Adjusting or compensating clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Dispositif servant à régler les caractéristiques de mouvement d'une soupape de moteur et comprenant des moyens de réglage servant à modifier l'angle d'ouverture et de fermeture de la soupape, ou la hauteur d'ouverture de la soupape comprenant un élément de guidage mobile depuis une première position vers une deuxième position et comportant un trajet conçu pour recevoir un élément de guidage des moyens d'actionnement de la soupape, l'élément de guidage reçu dans le trajet de guidage présentant une trajectoire, quand les moyens de réglage sont dans la première position, différente de celle de l'élément de guidage quand les moyens de réglage sont dans la deuxième position.
CA002280266A 1997-02-13 1998-02-13 Mecanisme de reglage de soupapes Abandoned CA2280266A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO5084A AUPO508497A0 (en) 1997-02-13 1997-02-13 Improvements in poppet valve actuation
AUPO5084 1997-02-13
PCT/AU1998/000090 WO1998036157A1 (fr) 1997-02-13 1998-02-13 Mecanisme de reglage de soupapes

Publications (1)

Publication Number Publication Date
CA2280266A1 true CA2280266A1 (fr) 1998-08-20

Family

ID=3799388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002280266A Abandoned CA2280266A1 (fr) 1997-02-13 1998-02-13 Mecanisme de reglage de soupapes

Country Status (10)

Country Link
EP (1) EP0963508B1 (fr)
JP (1) JP2002505726A (fr)
KR (1) KR20000071077A (fr)
CN (1) CN1095924C (fr)
AT (1) ATE281588T1 (fr)
AU (1) AUPO508497A0 (fr)
BR (1) BR9808643A (fr)
CA (1) CA2280266A1 (fr)
DE (1) DE69827369D1 (fr)
WO (1) WO1998036157A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644255B1 (en) 1999-10-15 2003-11-11 Vee Two Ptd Ltd. Guide plate for a poppet valve
DE10016103A1 (de) * 2000-03-31 2001-10-04 Audi Ag Variable Ventilsteuerung
GB2372071A (en) * 2000-11-29 2002-08-14 Bryan Nigel Victor Parsons Desmodromic valve mechanism
CA2479292A1 (fr) * 2001-03-16 2002-09-26 Frank A. Folino Systeme d'actionnement de soupape desmodromique
US7082912B2 (en) 2001-03-16 2006-08-01 Folino Frank A System and method for controlling engine valve lift and valve opening percentage
GB0200935D0 (en) * 2002-01-16 2002-03-06 Lotus Car Valve operating mechanisms
DE10239909A1 (de) * 2002-08-30 2004-02-26 Audi Ag Variable Ventilsteuerung
SE524142C2 (sv) * 2002-11-08 2004-07-06 Volvo Lastvagnar Ab Anordning vid förbränningsmotor
US6932035B1 (en) 2005-01-28 2005-08-23 Ford Global Technologies, Llc Cylinder valve operating system for internal combustion engine
KR100925948B1 (ko) * 2007-12-17 2009-11-09 현대자동차주식회사 가변 밸브 리프트 장치
CN101403326A (zh) * 2008-06-16 2009-04-08 奇瑞汽车股份有限公司 一种内燃机可变气门升程机构
CN112554985B (zh) * 2019-09-26 2022-04-22 上海汽车集团股份有限公司 气门机构驱动装置
CN114942298A (zh) * 2022-07-26 2022-08-26 安徽燃博智能科技有限公司 一种voc气体环保在线监测系统
CN115419731A (zh) * 2022-09-20 2022-12-02 奥工阀门有限公司 一种多功能防泄漏锻钢球阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573903A (fr) * 1923-11-28 1924-07-02 Système de commande desmodromique pour soupapes de moteurs
GB343688A (en) * 1930-01-13 1931-02-26 Edward Ernest Morris Improvements in positively operated valve gear for internal combustion engines
GB1496513A (en) * 1975-02-03 1977-12-30 Scarrott G Valve operating mechanisms for internal combustion engine
DE3022188A1 (de) * 1980-06-13 1981-12-24 Teodoro 4300 Essen Holtmann Ventilsteuerungseinrichtung eines verbrennungsmotors
US4495902A (en) * 1983-05-05 1985-01-29 Investment Rarities, Incorporated Mechanism for variably controlling an internal combustion engine valve
GB8723256D0 (en) * 1987-10-03 1987-11-04 Jaguar Cars Valve mechanisms

Also Published As

Publication number Publication date
JP2002505726A (ja) 2002-02-19
BR9808643A (pt) 2000-05-23
ATE281588T1 (de) 2004-11-15
EP0963508A1 (fr) 1999-12-15
WO1998036157A1 (fr) 1998-08-20
EP0963508A4 (fr) 2000-08-02
CN1095924C (zh) 2002-12-11
CN1251637A (zh) 2000-04-26
DE69827369D1 (de) 2004-12-09
AUPO508497A0 (en) 1997-03-06
KR20000071077A (ko) 2000-11-25
EP0963508B1 (fr) 2004-11-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued