DE59102641D1 - Arrangement of a plunger for actuating at least two lift valves. - Google Patents

Arrangement of a plunger for actuating at least two lift valves.

Info

Publication number
DE59102641D1
DE59102641D1 DE59102641T DE59102641T DE59102641D1 DE 59102641 D1 DE59102641 D1 DE 59102641D1 DE 59102641 T DE59102641 T DE 59102641T DE 59102641 T DE59102641 T DE 59102641T DE 59102641 D1 DE59102641 D1 DE 59102641D1
Authority
DE
Germany
Prior art keywords
plunger
actuating
arrangement
lift valves
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 - Fee Related
Application number
DE59102641T
Other languages
German (de)
Inventor
Jurij Gartner
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE59102641D1 publication Critical patent/DE59102641D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
DE59102641T 1991-03-13 1991-12-02 Arrangement of a plunger for actuating at least two lift valves. Expired - Fee Related DE59102641D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4108099 1991-03-13

Publications (1)

Publication Number Publication Date
DE59102641D1 true DE59102641D1 (en) 1994-09-29

Family

ID=6427182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59102641T Expired - Fee Related DE59102641D1 (en) 1991-03-13 1991-12-02 Arrangement of a plunger for actuating at least two lift valves.

Country Status (2)

Country Link
EP (1) EP0503145B1 (en)
DE (1) DE59102641D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405442U1 (en) * 1994-03-31 1995-08-03 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen 4-valve piston internal combustion engine
DE19830688B4 (en) * 1998-07-09 2009-11-19 Delphi Technologies, Inc., Troy Radio receiver for a vehicle
DE19858213A1 (en) * 1998-12-17 2000-06-21 Man Nutzfahrzeuge Ag Hydraulic valve operating system for cylinder head with integrated play leveling, in which valve bridge has mass inertia valve
US10968789B2 (en) * 2018-12-27 2021-04-06 Transportation Ip Holdings, Llc Method and systems for a valve bridge for an engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329323B (en) * 1972-11-06 1976-05-10 Denzel Kraftfahrzeug Wolfgang CYLINDER HEAD FOR COMBUSTION MACHINERY
DE3344324A1 (en) * 1983-12-08 1985-06-13 Volkswagenwerk Ag, 3180 Wolfsburg Valve mechanism for at least two simultaneously actuable valves of an internal combustion engine
DE3445823A1 (en) * 1984-12-15 1986-06-26 Bayerische Motoren Werke AG, 8000 München Valve timing gear, especially for internal combustion engines
DE4023886A1 (en) * 1990-07-27 1992-01-30 Bayerische Motoren Werke Ag ROLLER TOWEL WITH A HYDRAULIC COMPENSATING ELEMENT

Also Published As

Publication number Publication date
EP0503145A1 (en) 1992-09-16
EP0503145B1 (en) 1994-08-24

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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