DE59501520D1 - Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine - Google Patents

Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine

Info

Publication number
DE59501520D1
DE59501520D1 DE59501520T DE59501520T DE59501520D1 DE 59501520 D1 DE59501520 D1 DE 59501520D1 DE 59501520 T DE59501520 T DE 59501520T DE 59501520 T DE59501520 T DE 59501520T DE 59501520 D1 DE59501520 D1 DE 59501520D1
Authority
DE
Germany
Prior art keywords
gas exchange
combustion engine
internal combustion
bolt
exchange valves
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
DE59501520T
Other languages
English (en)
Inventor
Dieter Dipl Ing Reitz
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.)
GM Global Technology Operations LLC
Original Assignee
Adam Opel GmbH
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 Adam Opel GmbH filed Critical Adam Opel GmbH
Application granted granted Critical
Publication of DE59501520D1 publication Critical patent/DE59501520D1/de
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
    • F01L1/26—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)
DE59501520T 1994-04-30 1995-04-18 Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine Expired - Lifetime DE59501520D1 (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
DE59501520D1 true DE59501520D1 (de) 1998-04-09

Family

ID=6516963

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4415270A Withdrawn DE4415270A1 (de) 1994-04-30 1994-04-30 Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine
DE59501520T Expired - Lifetime DE59501520D1 (de) 1994-04-30 1995-04-18 Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4415270A Withdrawn DE4415270A1 (de) 1994-04-30 1994-04-30 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
DE4415270A1 (de) 1995-11-02
EP0679798A1 (de) 1995-11-02
ATE163732T1 (de) 1998-03-15
EP0679798B1 (de) 1998-03-04

Similar Documents

Publication Publication Date Title
MY115828A (en) Valve operating system in sohc-type engine
DE602004004997D1 (de) Brennkraftmaschine mit einer einzigen obenliegenden Nockenwelle zur mechanischen Steuerung der Auslassventile und zur elektrohydraulischen Steuerung der Einlassventile
DE69018747D1 (de) Kipphebelanordnung für verstellbaren Ventilantrieb in einer Brennkraftmaschine.
ES2116123T3 (es) Procedimiento para el frenado por motor con un motor de combustion interna de cuatro tiempos.
DE58903317D1 (de) Ventilsteuervorrichtung mit magnetventil fuer brennkraftmaschinen.
ATE258271T1 (de) Ventiltrieb
DE3767266D1 (de) Ventilsteuerung fuer brennkraftmaschinen mit obenliegender nockenwelle.
DE59002946D1 (de) Ventilsteuervorrichtung mit magnetventil fuer brennkraftmaschinen.
DE3877686D1 (de) Ventilsteuerungsvorrichtung fuer brennkraftmaschinen.
DE59004045D1 (de) Elektrohydraulische ventilsteuervorrichtung für brennkraftmaschinen.
DE59004044D1 (de) Hydraulische ventilsteuervorrichtung für brennkraftmaschinen.
DE60200669D1 (de) Verbrennungsmotor mit variabler Ventilsteuerung und hydraulischem Zusatzstösel
TR28464A (tr) Icten yanmali motorlara mahsus degisken valf kaldirma mekanizmasi.
DE69000516D1 (de) Ventilsteuerungsvorrichtung fuer brennkraftmaschinen.
DE59001371D1 (de) Hydraulische ventilsteuervorrichtung fuer brennkraftmaschinen.
DE68900747D1 (de) Ventilantrieb mit ventilspielausgleich fuer brennkraftmaschine mit obenliegenden ventilen.
EP0250797A3 (de) Vier-Ventil-Zylinderkopf mit formschlüssigem Antrieb für eine Brennkraftmaschine
TWI318659B (en) Valve-lift device for the variable valve control of gas-exchange valves of an internal combustion engine
DE3866423D1 (de) Ventilsteuervorrichtung fuer brennkraftmaschine.
DE59004046D1 (de) Hydraulische ventilsteuervorrichtung für eine mehrzylinder-brennkraftmaschine.
SE9203899L (sv) Cylinderhuvud för förbränningsmotor
US5337712A (en) Valve gear for at least two simultaneously operated valves
ATE163732T1 (de) Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine
DE59101085D1 (de) Hydraulisches Ventilspielausgleichselement für Brennkraftmaschinen.
FI943159A (fi) Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US

8328 Change in the person/name/address of the agent

Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193

8380 Miscellaneous part iii

Free format text: PFANDRECHT

8380 Miscellaneous part iii

Free format text: PFANDRECHT AUFGEHOBEN

8380 Miscellaneous part iii

Free format text: PFANDRECHT

8327 Change in the person/name/address of the patent owner

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US