GB2088005B - A self adjusting hydraulic tappet for a heat engine particularly a heat engine having valves controlled by means of rockers - Google Patents

A self adjusting hydraulic tappet for a heat engine particularly a heat engine having valves controlled by means of rockers

Info

Publication number
GB2088005B
GB2088005B GB8128259A GB8128259A GB2088005B GB 2088005 B GB2088005 B GB 2088005B GB 8128259 A GB8128259 A GB 8128259A GB 8128259 A GB8128259 A GB 8128259A GB 2088005 B GB2088005 B GB 2088005B
Authority
GB
United Kingdom
Prior art keywords
heat engine
rockers
adjusting hydraulic
hydraulic tappet
self adjusting
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
GB8128259A
Other languages
English (en)
Other versions
GB2088005A (en
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.)
SKF Industrie SpA
Original Assignee
RIV SKF Officine di Villar Perosa SpA
RIV Officine di Villar Perosa SpA
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 RIV SKF Officine di Villar Perosa SpA, RIV Officine di Villar Perosa SpA filed Critical RIV SKF Officine di Villar Perosa SpA
Publication of GB2088005A publication Critical patent/GB2088005A/en
Application granted granted Critical
Publication of GB2088005B publication Critical patent/GB2088005B/en
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
    • F01L1/252—Hydraulic tappets between cam and valve stem for side-valve engines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Check Valves (AREA)
GB8128259A 1980-11-21 1981-09-18 A self adjusting hydraulic tappet for a heat engine particularly a heat engine having valves controlled by means of rockers Expired GB2088005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5369580U IT8053695V0 (it) 1980-11-21 1980-11-21 Punteria idraulica con ripresa automatica di gioco per un motore endotermico in particolare con comando delle valvole mediante bilancieri

Publications (2)

Publication Number Publication Date
GB2088005A GB2088005A (en) 1982-06-03
GB2088005B true GB2088005B (en) 1985-05-09

Family

ID=11284636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128259A Expired GB2088005B (en) 1980-11-21 1981-09-18 A self adjusting hydraulic tappet for a heat engine particularly a heat engine having valves controlled by means of rockers

Country Status (7)

Country Link
JP (1) JPS5792803U (OSRAM)
AR (1) AR224982A1 (OSRAM)
BR (1) BR6101647U (OSRAM)
FR (1) FR2494766A3 (OSRAM)
GB (1) GB2088005B (OSRAM)
IT (1) IT8053695V0 (OSRAM)
SE (1) SE8106581L (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967105A (en) * 1998-08-24 1999-10-19 Ford Global Technologies, Inc. Hydraulic lash adjuster with an open ended top plunger surface

Also Published As

Publication number Publication date
FR2494766B3 (OSRAM) 1982-11-26
FR2494766A3 (fr) 1982-05-28
JPS5792803U (OSRAM) 1982-06-08
GB2088005A (en) 1982-06-03
AR224982A1 (es) 1982-01-29
BR6101647U (pt) 1983-05-24
IT8053695V0 (it) 1980-11-21
SE8106581L (sv) 1982-05-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010917