FR2674570B1 - Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile. - Google Patents

Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile.

Info

Publication number
FR2674570B1
FR2674570B1 FR9103576A FR9103576A FR2674570B1 FR 2674570 B1 FR2674570 B1 FR 2674570B1 FR 9103576 A FR9103576 A FR 9103576A FR 9103576 A FR9103576 A FR 9103576A FR 2674570 B1 FR2674570 B1 FR 2674570B1
Authority
FR
France
Prior art keywords
oil
button
hydraulic push
thermal engines
oil containing
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
FR9103576A
Other languages
English (en)
Other versions
FR2674570A1 (fr
Inventor
Pierre Albisetti
Herve Houdard
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9103576A priority Critical patent/FR2674570B1/fr
Publication of FR2674570A1 publication Critical patent/FR2674570A1/fr
Application granted granted Critical
Publication of FR2674570B1 publication Critical patent/FR2674570B1/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
    • 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
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • 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
    • F01L2309/00—Self-contained lash adjusters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR9103576A 1991-03-25 1991-03-25 Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile. Expired - Fee Related FR2674570B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9103576A FR2674570B1 (fr) 1991-03-25 1991-03-25 Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103576A FR2674570B1 (fr) 1991-03-25 1991-03-25 Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile.

Publications (2)

Publication Number Publication Date
FR2674570A1 FR2674570A1 (fr) 1992-10-02
FR2674570B1 true FR2674570B1 (fr) 1995-02-10

Family

ID=9411076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103576A Expired - Fee Related FR2674570B1 (fr) 1991-03-25 1991-03-25 Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile.

Country Status (1)

Country Link
FR (1) FR2674570B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907500B1 (fr) * 2006-10-24 2009-01-23 Valeo Sys Controle Moteur Sas Ensemble d'une soupape de cylindre et d'un actionneur de rappel de la soupape
WO2009050341A1 (fr) * 2007-10-17 2009-04-23 Valeo Systemes De Controle Moteur Butee hydraulique autonome
US8695551B2 (en) * 2011-06-23 2014-04-15 Caterpillar Inc. Hydraulic lash adjuster including band of radial recirculation openings
DK177481B1 (en) 2012-03-27 2013-07-08 Man Diesel & Turbo Deutschland Gas exchange valve for internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8467294A0 (it) * 1984-03-27 1984-03-27 Riv Officine Di Villar Perosa Punteria idraulica per il comando del moto di una valvola di un motore endotermico
IT1180083B (it) * 1984-07-24 1987-09-23 Riv Officine Di Villar Perosa Punteria idraulica a tenuta stagna per il comando del moto di una valvola di un motore endotermico
US4624225A (en) * 1985-05-03 1986-11-25 Stanadyne, Inc. Self-contained lash adjuster with diaphragm-type seal
US4590899A (en) * 1985-05-17 1986-05-27 Stanadyne, Inc. Self-contained lash adjuster with shell mounted cartridge assembly
DE3630230A1 (de) * 1986-09-05 1988-03-17 Audi Ag Hydraulisches spielausgleichselement

Also Published As

Publication number Publication date
FR2674570A1 (fr) 1992-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse