ES2021326B3 - Empujador de valvula ajustador hidraulico automatico. - Google Patents

Empujador de valvula ajustador hidraulico automatico.

Info

Publication number
ES2021326B3
ES2021326B3 ES87116363T ES87116363T ES2021326B3 ES 2021326 B3 ES2021326 B3 ES 2021326B3 ES 87116363 T ES87116363 T ES 87116363T ES 87116363 T ES87116363 T ES 87116363T ES 2021326 B3 ES2021326 B3 ES 2021326B3
Authority
ES
Spain
Prior art keywords
automatic hydraulic
valve pusher
hydraulic adjuster
pusher automatic
adjuster
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
ES87116363T
Other languages
English (en)
Inventor
Georg 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 ES2021326B3 publication Critical patent/ES2021326B3/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)
ES87116363T 1986-11-22 1987-11-06 Empujador de valvula ajustador hidraulico automatico. Expired - Lifetime ES2021326B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863639911 DE3639911A1 (de) 1986-11-22 1986-11-22 Sich selbsttaetig hydraulisch einstellender ventilstoessel

Publications (1)

Publication Number Publication Date
ES2021326B3 true ES2021326B3 (es) 1991-11-01

Family

ID=6314530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87116363T Expired - Lifetime ES2021326B3 (es) 1986-11-22 1987-11-06 Empujador de valvula ajustador hidraulico automatico.

Country Status (6)

Country Link
US (1) US4787347A (es)
EP (1) EP0272423B1 (es)
JP (1) JPS63131807A (es)
BR (1) BR8706265A (es)
DE (2) DE3639911A1 (es)
ES (1) ES2021326B3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812333A1 (de) * 1988-04-14 1989-10-26 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
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
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
US5245958A (en) * 1990-11-08 1993-09-21 General Motors Corporation Direct acting hydraulic valve lifter
ES2074385T3 (es) * 1992-04-14 1995-09-01 Alusuisse Lonza Services Ag Alojamiento de forma de taza de un empujador de valvula con ajuste hidraulico automatico para motores de combustion interna con arbol de levas en cabeza.
DE19602012A1 (de) * 1996-01-20 1997-07-24 Schaeffler Waelzlager Kg Durch einen Nocken einer Brennkraftmaschine betätigter Ventilstößel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590898A (en) * 1979-12-05 1986-05-27 Eaton Corporation Hydraulic tappet for direct-acting valve gear
EP0030781B1 (en) * 1979-12-05 1989-12-13 Eaton Corporation Hydraulic tappet for direct-acting valve gear
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
EP0140674A3 (en) * 1983-10-28 1986-05-28 Eaton Corporation Lash adjuster with embedded wear face
DE3409236A1 (de) * 1984-03-14 1985-09-19 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Aeusseres fuehrungsteil fuer einen ventilstoessel
DE3412175A1 (de) * 1984-03-31 1985-10-10 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Tassenfoermiges gehaeuse eines sich selbsttaetig hydraulisch einstellenden ventilstoessels fuer brennkraftmaschinen mit obenliegender nockenwelle
DE3437478A1 (de) * 1984-10-12 1986-04-17 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3513162A1 (de) * 1985-04-12 1986-10-16 Goetze Ag, 5093 Burscheid Ventilspielausgleichseinrichtung
DE3615791A1 (de) * 1985-05-22 1986-11-27 Volkswagen AG, 3180 Wolfsburg Abgeschlossene hydraulische laengenausgleichsvorrichtung, insbesondere fuer ventile von brennkraftmaschinen

Also Published As

Publication number Publication date
DE3769297D1 (de) 1991-05-16
JPH0451644B2 (es) 1992-08-19
EP0272423A1 (de) 1988-06-29
JPS63131807A (ja) 1988-06-03
BR8706265A (pt) 1988-06-28
DE3639911A1 (de) 1988-06-01
US4787347A (en) 1988-11-29
EP0272423B1 (de) 1991-04-10

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