ES2012474B3 - INSTALLATION OF HYDRAULIC CONTROL OF LIFTING VALVES - Google Patents

INSTALLATION OF HYDRAULIC CONTROL OF LIFTING VALVES

Info

Publication number
ES2012474B3
ES2012474B3 ES87110729T ES87110729T ES2012474B3 ES 2012474 B3 ES2012474 B3 ES 2012474B3 ES 87110729 T ES87110729 T ES 87110729T ES 87110729 T ES87110729 T ES 87110729T ES 2012474 B3 ES2012474 B3 ES 2012474B3
Authority
ES
Spain
Prior art keywords
installation
hydraulic control
lifting valves
valves
lifting
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
ES87110729T
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of ES2012474B3 publication Critical patent/ES2012474B3/en
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)
ES87110729T 1986-07-29 1987-07-24 INSTALLATION OF HYDRAULIC CONTROL OF LIFTING VALVES Expired - Lifetime ES2012474B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3625652 1986-07-29

Publications (1)

Publication Number Publication Date
ES2012474B3 true ES2012474B3 (en) 1990-04-01

Family

ID=6306228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87110729T Expired - Lifetime ES2012474B3 (en) 1986-07-29 1987-07-24 INSTALLATION OF HYDRAULIC CONTROL OF LIFTING VALVES

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134018A (en) * 1987-11-19 1989-05-26 Honda Motor Co Ltd Valve system for internal combustion engine
DE3833459A1 (en) * 1988-10-01 1990-04-05 Audi Ag Hydraulic valve gear for an internal combustion engine
AT410696B (en) * 1999-09-22 2003-06-25 Jenbacher Ag VALVE DRIVE FOR A VALVE OF A COMBUSTION ENGINE
DE102006012067B4 (en) * 2006-03-16 2016-03-24 Volkswagen Ag Hydraulic valve actuating device for a gas exchange valve
DE102016219227A1 (en) * 2016-10-05 2018-04-05 Schaeffler Technologies AG & Co. KG Gas exchange valve drive with a damper chamber connected to a pressure chamber via a throttle
DE102017113783A1 (en) 2017-06-21 2018-12-27 Man Truck & Bus Ag Power transmission device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243908A (en) * 1944-11-27 1946-08-15 Schweizerische Lokomotiv Fluid brake with check valve on the passive piston of hydraulically controlled valves of internal combustion engines.
JPS6193214A (en) * 1984-10-12 1986-05-12 Sumitomo Heavy Ind Ltd Hydraulic type exhaust valve opening and closing device
DE3537630A1 (en) * 1984-10-31 1986-04-30 Volkswagen AG, 3180 Wolfsburg Valve arrangement especially for an internal combustion engine
DE3511819A1 (en) * 1985-03-30 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart VALVE CONTROL DEVICE

Also Published As

Publication number Publication date
EP0255668A2 (en) 1988-02-10
EP0255668B1 (en) 1990-01-03
DE3761320D1 (en) 1990-02-08
EP0255668A3 (en) 1988-03-23

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