ATE163732T1 - Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine - Google Patents

Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine

Info

Publication number
ATE163732T1
ATE163732T1 AT95105779T AT95105779T ATE163732T1 AT E163732 T1 ATE163732 T1 AT E163732T1 AT 95105779 T AT95105779 T AT 95105779T AT 95105779 T AT95105779 T AT 95105779T AT E163732 T1 ATE163732 T1 AT E163732T1
Authority
AT
Austria
Prior art keywords
gas exchange
combustion engine
internal combustion
bolt
exchange valves
Prior art date
Application number
AT95105779T
Other languages
English (en)
Inventor
Dieter Dipl-Ing Th Reitz
Original Assignee
Opel Adam Ag
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 Opel Adam Ag filed Critical Opel Adam Ag
Application granted granted Critical
Publication of ATE163732T1 publication Critical patent/ATE163732T1/de

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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AT95105779T 1994-04-30 1995-04-18 Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine ATE163732T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4415270A DE4415270A1 (de) 1994-04-30 1994-04-30 Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE163732T1 true ATE163732T1 (de) 1998-03-15

Family

ID=6516963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95105779T ATE163732T1 (de) 1994-04-30 1995-04-18 Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0679798B1 (de)
AT (1) ATE163732T1 (de)
DE (2) DE4415270A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603915A1 (de) * 1996-02-03 1997-08-07 Schaeffler Waelzlager Kg Stößel für einen Ventiltrieb einer Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023886A1 (de) * 1990-07-27 1992-01-30 Bayerische Motoren Werke Ag Rollenstoessel mit einem hydraulischen ausgleichselement
DE4039075C2 (de) * 1990-10-01 2001-11-29 Volkswagen Ag Ventiltrieb für zumindest zwei gleichzeitig betätigbare Hubventile
DE4039256C2 (de) * 1990-12-08 1996-05-09 Schaeffler Waelzlager Kg Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine
DE4226760A1 (de) * 1992-08-13 1994-02-17 Opel Adam Ag Ventiltrieb für zumindest zwei gleichzeitig betätigbare Hubventile
DE4323518A1 (de) * 1992-08-21 1994-02-24 Bayerische Motoren Werke Ag Stößel zur Betätigung zweier Hubventile
DE9316125U1 (de) * 1993-10-22 1993-12-16 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP0679798B1 (de) 1998-03-04
DE4415270A1 (de) 1995-11-02
EP0679798A1 (de) 1995-11-02
DE59501520D1 (de) 1998-04-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee