ATE101684T1 - Ventilanordnung. - Google Patents

Ventilanordnung.

Info

Publication number
ATE101684T1
ATE101684T1 AT91900389T AT91900389T ATE101684T1 AT E101684 T1 ATE101684 T1 AT E101684T1 AT 91900389 T AT91900389 T AT 91900389T AT 91900389 T AT91900389 T AT 91900389T AT E101684 T1 ATE101684 T1 AT E101684T1
Authority
AT
Austria
Prior art keywords
take
pct
date jun
sec
pressure
Prior art date
Application number
AT91900389T
Other languages
English (en)
Inventor
Olof Hakansson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Application granted granted Critical
Publication of ATE101684T1 publication Critical patent/ATE101684T1/de

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
    • F01L1/2411—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the valve stem and rocker arm
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft bearings
    • 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
    • F01L1/267—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 with means for varying the timing or the lift of the valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Compressor (AREA)
  • Waveguides (AREA)
  • Plasma Technology (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
AT91900389T 1989-12-01 1990-11-28 Ventilanordnung. ATE101684T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8904060A SE468132B (sv) 1989-12-01 1989-12-01 Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel
PCT/SE1990/000784 WO1991008381A1 (en) 1989-12-01 1990-11-28 Valve arrangement

Publications (1)

Publication Number Publication Date
ATE101684T1 true ATE101684T1 (de) 1994-03-15

Family

ID=20377660

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91900389T ATE101684T1 (de) 1989-12-01 1990-11-28 Ventilanordnung.

Country Status (10)

Country Link
US (1) US5193497A (de)
EP (1) EP0504223B1 (de)
JP (1) JP2950984B2 (de)
AT (1) ATE101684T1 (de)
BR (1) BR9007888A (de)
DE (1) DE69006744T2 (de)
DK (1) DK0504223T3 (de)
ES (1) ES2060349T3 (de)
SE (1) SE468132B (de)
WO (1) WO1991008381A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470363B (sv) * 1992-06-17 1994-01-31 Volvo Ab Förfarande och anordning för motorbromsning med en flercylindrig förbränningsmotor
SE501193C2 (sv) * 1993-04-27 1994-12-05 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US5365916A (en) * 1993-06-23 1994-11-22 Jacobs Brake Technology Corporation Compression release engine brake slave piston drive train
SE504145C2 (sv) * 1995-03-20 1996-11-18 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US5758620A (en) * 1997-03-21 1998-06-02 Detroit Diesel Corporation Engine compression brake system
US6032627A (en) * 1998-07-28 2000-03-07 Teledyne Industries, Inc. Compact valve actuation mechanism
SE521245C2 (sv) 1998-12-18 2003-10-14 Volvo Lastvagnar Ab Motorbromsappliceringssystem, metod för att minska motorhastigheten samt användning av systemet
US6386160B1 (en) 1999-12-22 2002-05-14 Jenara Enterprises, Ltd. Valve control apparatus with reset
SE522621C2 (sv) * 2000-12-22 2004-02-24 Volvo Lastvagnar Ab Anordning och förfarande för motorbromsning vid motorfordon
US8156921B2 (en) * 2006-12-12 2012-04-17 Mack Trucks, Inc. Valve opening arrangement and method
JP5089706B2 (ja) 2006-12-12 2012-12-05 マック トラックス インコーポレイテッド バルブ開放機構および方法
CN101835967B (zh) * 2007-10-22 2013-10-09 沃尔沃拉斯特瓦格纳公司 发动机制动器检测
AT505832B1 (de) * 2008-09-18 2011-01-15 Avl List Gmbh Motorbremseinrichtung für eine brennkraftmaschine
EP2384396B1 (de) * 2009-01-05 2014-06-25 Shanghai Universoon Autoparts Co., Ltd Motorbremsvorrichtungen und -verfahren
CN101526018B (zh) * 2009-03-11 2012-05-30 浙江黎明发动机零部件有限公司 四冲程内燃发动机压缩制动装置
EP2729670B1 (de) 2011-07-06 2015-04-15 Volvo Lastvagnar AB Ventilbetätigungsmechanismus und kraftfahrzeug mit einer solchen ventilbetätigung
US9163534B2 (en) 2011-07-22 2015-10-20 Volvo Trucks AB Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism
WO2013014490A1 (en) 2011-07-22 2013-01-31 Renault Trucks Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism
US8991341B2 (en) 2011-07-22 2015-03-31 Renault Trucks Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism
BR112015006532A2 (pt) * 2012-09-25 2017-09-26 Renault Trucks mecanismo de acionamento de válvula e veículo automotivo equipado com um tal mecanismo de acionamento de válvula
CN106133286B (zh) * 2014-02-14 2018-07-06 伊顿(意大利)有限公司 用于发动机制动的摇臂组件
WO2016184495A1 (en) 2015-05-18 2016-11-24 Eaton Srl Rocker arm having oil release valve that operates as an accumulator
EP4663928A1 (de) 2024-06-11 2025-12-17 Volvo Truck Corporation Verfahren zur steuerung eines kompressions-bremsmodus einer motoranordnung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892695C (de) * 1950-01-14 1955-08-16 Daimler Benz Ag Vorrichtung zum selbsttaetigen Beseitigen des Ventilspiels, insbesondere an Brennkraftmaschinen
DE895695C (de) * 1951-04-05 1953-11-05 Hazemag Hartzerkleinerung Verfahren und Vorrichtung zum Zerkleinern
US3439661A (en) * 1968-01-11 1969-04-22 Michael A Weiler Controlled displacement hydraulic lifter
US3809033A (en) 1972-07-11 1974-05-07 Jacobs Mfg Co Rocker arm engine brake system
US4150640A (en) * 1977-12-20 1979-04-24 Cummins Engine Company, Inc. Fluidic exhaust valve opening system for an engine compression brake
JPS54121314A (en) * 1978-03-13 1979-09-20 Toyota Motor Corp Valve lift varying mechanism for internal combustion engine
US4408580A (en) * 1979-08-24 1983-10-11 Nippon Soken, Inc. Hydraulic valve lift device
DE3135650A1 (de) * 1981-09-09 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart "ventilsteuerung fuer hubkolben-brennkraftmaschinen mit mechanisch-hydraulischen bewegungsuebertragungsmitteln"
JPS5888411A (ja) * 1981-11-18 1983-05-26 Nissan Motor Co Ltd 内燃機関の動弁装置
US4423712A (en) * 1982-04-28 1984-01-03 The Jacobs Mfg. Company Engine retarder slave piston return mechanism
JPS5923010A (ja) * 1982-07-29 1984-02-06 Atsugi Motor Parts Co Ltd 内燃機関のバルブ機構におけるラツシユ調整装置
JPS59150914A (ja) * 1983-02-17 1984-08-29 Aisin Seiki Co Ltd 油圧リフタ
FR2542372B1 (fr) * 1983-03-08 1987-01-23 Mitsubishi Motors Corp Culbuteur et son procede de fabrication
JPS59175614U (ja) * 1983-05-11 1984-11-24 アイシン精機株式会社 内燃機関のバルブ駆動装置
US4497307A (en) * 1984-02-03 1985-02-05 General Motors Corporation Integral rocker arm hydraulic lifter and bearing assembly
JPH029046Y2 (de) * 1984-08-29 1990-03-06
JPH0612058B2 (ja) * 1984-12-27 1994-02-16 トヨタ自動車株式会社 可変バルブタイミング・リフト装置
DE3511820A1 (de) * 1985-03-30 1986-10-02 Robert Bosch Gmbh, 7000 Stuttgart Ventilsteuervorrichtung fuer eine hubkolben-brennkraftmaschine
CA1328589C (en) * 1985-08-21 1994-04-19 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Oil supply system for a valve operating mechanism in internal combustion engines
DE3619957A1 (de) * 1986-06-13 1987-12-17 Bosch Gmbh Robert Axialkolbenmaschine
AT404288B (de) * 1986-10-30 1998-10-27 Avl Verbrennungskraft Messtech Motorbremse bei einer brennkraftmaschine für kraftfahrzeuge
US4796573A (en) * 1987-10-02 1989-01-10 Allied-Signal Inc. Hydraulic engine valve lifter assembly
US4924821A (en) * 1988-12-22 1990-05-15 General Motors Corporation Hydraulic lash adjuster and bridge assembly
DE8902695U1 (de) * 1989-03-06 1989-06-22 WL Gewässer-Umweltschutz GmbH, 5100 Aachen Vorrichtung zum dichten Abschließen von Abflußöffnungen

Also Published As

Publication number Publication date
US5193497A (en) 1993-03-16
SE468132B (sv) 1992-11-09
DK0504223T3 (da) 1994-08-01
WO1991008381A1 (en) 1991-06-13
DE69006744D1 (de) 1994-03-24
JPH05503131A (ja) 1993-05-27
BR9007888A (pt) 1992-09-08
SE8904060L (sv) 1991-06-02
DE69006744T2 (de) 1994-06-01
EP0504223B1 (de) 1994-02-16
EP0504223A1 (de) 1992-09-23
ES2060349T3 (es) 1994-11-16
SE8904060D0 (sv) 1989-12-01
JP2950984B2 (ja) 1999-09-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time