DK0539320T3 - Indretning til hydraulisk aktivering af en udstødsventil i en stempelforbrændingsmotor - Google Patents

Indretning til hydraulisk aktivering af en udstødsventil i en stempelforbrændingsmotor

Info

Publication number
DK0539320T3
DK0539320T3 DK92810735.8T DK92810735T DK0539320T3 DK 0539320 T3 DK0539320 T3 DK 0539320T3 DK 92810735 T DK92810735 T DK 92810735T DK 0539320 T3 DK0539320 T3 DK 0539320T3
Authority
DK
Denmark
Prior art keywords
combustion engine
exhaust valve
piston combustion
hydraulically activating
hydraulically
Prior art date
Application number
DK92810735.8T
Other languages
Danish (da)
English (en)
Inventor
Alfred Franz Wunder
Original Assignee
New Sulzer Diesel 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 New Sulzer Diesel Ag filed Critical New Sulzer Diesel Ag
Application granted granted Critical
Publication of DK0539320T3 publication Critical patent/DK0539320T3/da

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
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valve Device For Special Equipments (AREA)
DK92810735.8T 1991-10-23 1992-09-30 Indretning til hydraulisk aktivering af en udstødsventil i en stempelforbrændingsmotor DK0539320T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH309891 1991-10-23

Publications (1)

Publication Number Publication Date
DK0539320T3 true DK0539320T3 (da) 1995-03-20

Family

ID=4248578

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92810735.8T DK0539320T3 (da) 1991-10-23 1992-09-30 Indretning til hydraulisk aktivering af en udstødsventil i en stempelforbrændingsmotor

Country Status (6)

Country Link
EP (1) EP0539320B1 (ko)
JP (1) JP3564149B2 (ko)
KR (1) KR100222139B1 (ko)
CN (1) CN1032381C (ko)
DE (1) DE59201193D1 (ko)
DK (1) DK0539320T3 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531192A (en) * 1994-08-04 1996-07-02 Caterpillar Inc. Hydraulically actuated valve system
DK1114918T3 (da) 2000-01-06 2004-09-06 Waertsilae Nsd Schweiz Ag Gasskiftesystem til en forbrændingsmotor og fremgangsmåde til drift af et sådant
GB0017425D0 (en) * 2000-07-14 2000-08-30 Lotus Car A valve system for controlling flow of gas into or out of a variable volume chamber of an internal combustion engine or a compressor
DE10311493B4 (de) * 2003-03-15 2005-01-05 Man B & W Diesel A/S Zweitakt-Dieselmotor
ITBO20030389A1 (it) * 2003-06-23 2004-12-24 Magneti Marelli Powertrain Spa Gruppo elettroidraulico di azionamento delle valvole
DE10361221B4 (de) * 2003-12-24 2006-03-09 Man B&W Diesel A/S Vorrichtung zur Steuerung der zeitlich versetzten Verbindung von zwei mit einem Druckmittel beaufschlagbaren Aggregaten mit einer Druckmittelquelle
US7290509B2 (en) * 2005-08-01 2007-11-06 Zheng Lou Variable valve actuator
US7587863B2 (en) * 2006-08-17 2009-09-15 Fike Corporation Seal for sanitary overpressure vent structure
CN102787878B (zh) * 2012-07-27 2014-07-30 长城汽车股份有限公司 一种液压驱动的发动机配气机构
CN105756739B (zh) * 2016-05-04 2018-05-18 哈尔滨工程大学 电磁液压驱动式配气系统
CN109372607A (zh) * 2018-10-23 2019-02-22 中船动力研究院有限公司 多级泄油排气阀及其工作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809954C1 (en) * 1988-03-24 1989-08-24 Bayerische Motoren Werke Ag, 8000 Muenchen, De Device for the hydraulic opening of a lifting valve
DE59001316D1 (de) * 1990-02-08 1993-06-03 Sulzer Ag Einrichtung zum steuern des auslassventils einer hubkolbenbrennkraftmaschine.

Also Published As

Publication number Publication date
EP0539320A1 (de) 1993-04-28
CN1071733A (zh) 1993-05-05
EP0539320B1 (de) 1995-01-11
JP3564149B2 (ja) 2004-09-08
KR100222139B1 (ko) 1999-10-01
CN1032381C (zh) 1996-07-24
JPH05195731A (ja) 1993-08-03
KR930008317A (ko) 1993-05-21
DE59201193D1 (de) 1995-02-23

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