DE3664511D1 - Self-contained lash adjuster with diaphragm-type seal - Google Patents

Self-contained lash adjuster with diaphragm-type seal

Info

Publication number
DE3664511D1
DE3664511D1 DE8686105682T DE3664511T DE3664511D1 DE 3664511 D1 DE3664511 D1 DE 3664511D1 DE 8686105682 T DE8686105682 T DE 8686105682T DE 3664511 T DE3664511 T DE 3664511T DE 3664511 D1 DE3664511 D1 DE 3664511D1
Authority
DE
Germany
Prior art keywords
lash adjuster
plunger
self
high pressure
pressure chamber
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
Application number
DE8686105682T
Other languages
English (en)
Inventor
Steven J Kowal
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.)
Stanadyne LLC
Original Assignee
Stanadyne LLC
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 Stanadyne LLC filed Critical Stanadyne LLC
Application granted granted Critical
Publication of DE3664511D1 publication Critical patent/DE3664511D1/de
Expired 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
DE8686105682T 1985-05-03 1986-04-24 Self-contained lash adjuster with diaphragm-type seal Expired DE3664511D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/730,195 US4624225A (en) 1985-05-03 1985-05-03 Self-contained lash adjuster with diaphragm-type seal

Publications (1)

Publication Number Publication Date
DE3664511D1 true DE3664511D1 (en) 1989-08-24

Family

ID=24934347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686105682T Expired DE3664511D1 (en) 1985-05-03 1986-04-24 Self-contained lash adjuster with diaphragm-type seal

Country Status (8)

Country Link
US (1) US4624225A (de)
EP (1) EP0200166B1 (de)
JP (1) JPS61252807A (de)
AT (1) ATE44800T1 (de)
BR (1) BR8601956A (de)
DE (1) DE3664511D1 (de)
ES (1) ES8702980A1 (de)
MX (1) MX162607A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511501A1 (de) * 1985-03-29 1986-10-09 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Hydraulischer tassenstoessel fuer verbrennungsmotoren
US4762100A (en) * 1986-11-10 1988-08-09 Stanadyne, Inc. Inverted bucket tappet with improved seal and valve stem pad
DE3812333A1 (de) * 1988-04-14 1989-10-26 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
FR2674570B1 (fr) * 1991-03-25 1995-02-10 Renault Poussoir hydraulique pour moteurs thermiques, comportant un soufflet emprisonnant de l'huile.
DE4131696A1 (de) * 1991-09-24 1993-03-25 Schaeffler Waelzlager Kg Hydraulischer tassenstoessel
DE4340035B4 (de) * 1992-12-10 2006-02-23 Ina-Schaeffler Kg Mechanischer Tassenstößel
SE529391C2 (sv) * 2005-12-06 2007-07-31 Bengt-Olof Hammar Gooseneck semitrailer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109815A (en) * 1935-06-13 1938-03-01 Packard Motor Car Co Valve operating mechanism
US2833257A (en) * 1955-07-05 1958-05-06 Daimler Benz Ag Valve control mechanism for internal combustion engines
US3495577A (en) * 1968-02-07 1970-02-17 Clifford H Collins Self-contained hydraulic tappet
US3521608A (en) * 1968-10-16 1970-07-28 Gen Motors Corp Self-contained hydraulic valve lifter
JPS55146210A (en) * 1979-04-27 1980-11-14 Kasuya Seikou Kk Oil-incorporated tappet for automatically regulating variation in valve driving system for internal combustion engine
JPS55160106A (en) * 1979-05-30 1980-12-12 Ntn Toyo Bearing Co Ltd Hermetically sealed valve clearance automatic adjustment device
US4392462A (en) * 1980-12-22 1983-07-12 Stanadyne, Inc. Inverted bucket tappet with seal
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

Also Published As

Publication number Publication date
US4624225A (en) 1986-11-25
EP0200166B1 (de) 1989-07-19
EP0200166A3 (en) 1987-05-06
ES554537A0 (es) 1987-01-16
BR8601956A (pt) 1987-01-06
MX162607A (es) 1991-05-31
EP0200166A2 (de) 1986-11-05
JPS61252807A (ja) 1986-11-10
ATE44800T1 (de) 1989-08-15
JPH0448923B2 (de) 1992-08-10
ES8702980A1 (es) 1987-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee