ES2028400T3 - Empujador de valvula que se ajusta automaticamente de forma hidraulica. - Google Patents

Empujador de valvula que se ajusta automaticamente de forma hidraulica.

Info

Publication number
ES2028400T3
ES2028400T3 ES198989105848T ES89105848T ES2028400T3 ES 2028400 T3 ES2028400 T3 ES 2028400T3 ES 198989105848 T ES198989105848 T ES 198989105848T ES 89105848 T ES89105848 T ES 89105848T ES 2028400 T3 ES2028400 T3 ES 2028400T3
Authority
ES
Spain
Prior art keywords
base
radial
axial
drill
valve pusher
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 - Lifetime
Application number
ES198989105848T
Other languages
English (en)
Spanish (es)
Inventor
Georg E.H. Dr. Ing. Dipl.-Kfm. Schaeffler
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.)
INA Waelzlager Schaeffler OHG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Application granted granted Critical
Publication of ES2028400T3 publication Critical patent/ES2028400T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
ES198989105848T 1988-04-14 1989-04-04 Empujador de valvula que se ajusta automaticamente de forma hidraulica. Expired - Lifetime ES2028400T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812333A DE3812333A1 (de) 1988-04-14 1988-04-14 Sich selbsttaetig hydraulisch einstellender ventilstoessel

Publications (1)

Publication Number Publication Date
ES2028400T3 true ES2028400T3 (es) 1992-07-01

Family

ID=6351914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989105848T Expired - Lifetime ES2028400T3 (es) 1988-04-14 1989-04-04 Empujador de valvula que se ajusta automaticamente de forma hidraulica.

Country Status (7)

Country Link
US (1) US4867114A (en])
EP (1) EP0337242B1 (en])
JP (1) JPH01301907A (en])
BR (1) BR8901793A (en])
DE (2) DE3812333A1 (en])
ES (1) ES2028400T3 (en])
RU (1) RU1771515C (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229355B (it) * 1989-05-23 1991-08-08 Eaton Automotive Spa Punteria idraulica con circolazione dell'olio lungo un percorso sviluppantesi per 360[ su due livelli.
JP2782087B2 (ja) * 1989-06-02 1998-07-30 日鍛バルブ株式会社 直動型油圧ラッシュアジャスタ
JP2782088B2 (ja) * 1989-06-02 1998-07-30 日鍛バルブ株式会社 直動型油圧ラッシュアジャスタ
DE4030987A1 (de) * 1990-10-01 1992-04-02 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
US5245958A (en) * 1990-11-08 1993-09-21 General Motors Corporation Direct acting hydraulic valve lifter
US5119774A (en) * 1990-11-08 1992-06-09 General Motors Corporation Direct acting hydraulic valve lifter
US5230308A (en) * 1990-11-08 1993-07-27 General Motors Corporation Low mass direct acting hydraulic valve lifter
DE4115668A1 (de) * 1991-05-14 1992-11-19 Bayerische Motoren Werke Ag Ventilbetaetigungs-stoessel mit einem hydraulischen spiel-ausgleichselement
DE4427943A1 (de) * 1994-08-06 1996-02-08 Schaeffler Waelzlager Kg Hydraulisches Spielausgleichselement für die Ventilsteuerung von Brennkraftmaschinen
RU2111366C1 (ru) * 1995-06-14 1998-05-20 Акционерное общество открытого типа "Павловский машиностроительный завод "Восход" Гидравлический толкатель
DE19602012A1 (de) * 1996-01-20 1997-07-24 Schaeffler Waelzlager Kg Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470381A (en) * 1979-12-05 1984-09-11 Eaton Corporation Hydraulic tappet for direct-acting valve gear
US4373477A (en) * 1980-12-29 1983-02-15 Eaton Corporation Lash adjuster with plunger retainer
US4397271A (en) * 1981-03-02 1983-08-09 Stanadyne, Inc. Semi-self-contained hydraulic lash adjuster
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
DE3513161A1 (de) * 1985-04-12 1986-10-16 Goetze Ag, 5093 Burscheid Ventilspielausgleichseinrichtung
US4624225A (en) * 1985-05-03 1986-11-25 Stanadyne, Inc. Self-contained lash adjuster with diaphragm-type seal
DE3623638C2 (de) * 1986-07-12 1994-02-24 Schaeffler Waelzlager Kg Sich selbsttätig hydraulisch einstellender Ventilstößel
DE3628619A1 (de) * 1986-08-22 1988-03-03 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3639911A1 (de) * 1986-11-22 1988-06-01 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE8808771U1 (de) * 1988-07-08 1989-11-02 Josef Bohle Stiftung & Co KG, 5657 Haan Handwerkzeug zum Erleichtern des Brechens von Glas

Also Published As

Publication number Publication date
JPH0561442B2 (en]) 1993-09-06
EP0337242A1 (de) 1989-10-18
EP0337242B1 (de) 1992-01-22
DE3812333A1 (de) 1989-10-26
DE58900743D1 (de) 1992-03-05
US4867114A (en) 1989-09-19
JPH01301907A (ja) 1989-12-06
BR8901793A (pt) 1989-11-28
RU1771515C (ru) 1992-10-23

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