DE3761320D1 - Vorrichtung zur hydraulischen steuerung von hubventilen. - Google Patents

Vorrichtung zur hydraulischen steuerung von hubventilen.

Info

Publication number
DE3761320D1
DE3761320D1 DE8787110729T DE3761320T DE3761320D1 DE 3761320 D1 DE3761320 D1 DE 3761320D1 DE 8787110729 T DE8787110729 T DE 8787110729T DE 3761320 T DE3761320 T DE 3761320T DE 3761320 D1 DE3761320 D1 DE 3761320D1
Authority
DE
Germany
Prior art keywords
hydraulic control
lift valves
valves
lift
hydraulic
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
DE8787110729T
Other languages
German (de)
English (en)
Inventor
Jurij Gartner
Peter Langen
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
Priority to DE8787110729T priority Critical patent/DE3761320D1/de
Application granted granted Critical
Publication of DE3761320D1 publication Critical patent/DE3761320D1/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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE8787110729T 1986-07-29 1987-07-24 Vorrichtung zur hydraulischen steuerung von hubventilen. Expired - Lifetime DE3761320D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787110729T DE3761320D1 (de) 1986-07-29 1987-07-24 Vorrichtung zur hydraulischen steuerung von hubventilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625652 1986-07-29
DE8787110729T DE3761320D1 (de) 1986-07-29 1987-07-24 Vorrichtung zur hydraulischen steuerung von hubventilen.

Publications (1)

Publication Number Publication Date
DE3761320D1 true DE3761320D1 (de) 1990-02-08

Family

ID=6306228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110729T Expired - Lifetime DE3761320D1 (de) 1986-07-29 1987-07-24 Vorrichtung zur hydraulischen steuerung von hubventilen.

Country Status (3)

Country Link
EP (1) EP0255668B1 (fr)
DE (1) DE3761320D1 (fr)
ES (1) ES2012474B3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134018A (ja) * 1987-11-19 1989-05-26 Honda Motor Co Ltd 内燃機関の動弁装置
DE3833459A1 (de) * 1988-10-01 1990-04-05 Audi Ag Hydraulischer ventiltrieb fuer eine brennkraftmaschine
AT410696B (de) * 1999-09-22 2003-06-25 Jenbacher Ag Ventilantrieb für ein ventil eines verbrennungsmotors
DE102006012067B4 (de) * 2006-03-16 2016-03-24 Volkswagen Ag Hydraulische Ventilbetätigungsvorrichtung für ein Gaswechselventil
DE102016219227A1 (de) * 2016-10-05 2018-04-05 Schaeffler Technologies AG & Co. KG Gaswechselventiltrieb mit einem an einem Druckraum über eine Drossel angeschlossenen Dämpferraum
DE102017113783A1 (de) 2017-06-21 2018-12-27 Man Truck & Bus Ag Kraftübertragungsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243908A (de) * 1944-11-27 1946-08-15 Schweizerische Lokomotiv Flüssigkeitsbremse mit Rückschlagventil am Passivkolben von hydraulisch gesteuerten Ventilen von Brennkraftmaschinen.
JPS6193214A (ja) * 1984-10-12 1986-05-12 Sumitomo Heavy Ind Ltd 油圧式排気弁開閉装置
DE3537630A1 (de) * 1984-10-31 1986-04-30 Volkswagen AG, 3180 Wolfsburg Ventilanordnung, insbesondere fuer eine brennkraftmaschine
DE3511819A1 (de) * 1985-03-30 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart Ventilsteuervorrichtung

Also Published As

Publication number Publication date
ES2012474B3 (es) 1990-04-01
EP0255668A3 (en) 1988-03-23
EP0255668A2 (fr) 1988-02-10
EP0255668B1 (fr) 1990-01-03

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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