SE468132B - Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel - Google Patents

Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel

Info

Publication number
SE468132B
SE468132B SE8904060A SE8904060A SE468132B SE 468132 B SE468132 B SE 468132B SE 8904060 A SE8904060 A SE 8904060A SE 8904060 A SE8904060 A SE 8904060A SE 468132 B SE468132 B SE 468132B
Authority
SE
Sweden
Prior art keywords
valve
rocker arm
piston
oil
pressure
Prior art date
Application number
SE8904060A
Other languages
English (en)
Swedish (sv)
Other versions
SE8904060D0 (sv
SE8904060L (sv
Inventor
O Haakansson
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
Priority to SE8904060A priority Critical patent/SE468132B/sv
Publication of SE8904060D0 publication Critical patent/SE8904060D0/xx
Priority to US07/852,247 priority patent/US5193497A/en
Priority to ES91900389T priority patent/ES2060349T3/es
Priority to DK91900389.7T priority patent/DK0504223T3/da
Priority to EP91900389A priority patent/EP0504223B1/de
Priority to DE69006744T priority patent/DE69006744T2/de
Priority to JP3501013A priority patent/JP2950984B2/ja
Priority to BR909007888A priority patent/BR9007888A/pt
Priority to PCT/SE1990/000784 priority patent/WO1991008381A1/en
Priority to AT91900389T priority patent/ATE101684T1/de
Publication of SE8904060L publication Critical patent/SE8904060L/xx
Publication of SE468132B publication Critical patent/SE468132B/sv

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 Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Compressor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
SE8904060A 1989-12-01 1989-12-01 Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel SE468132B (sv)

Priority Applications (10)

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
AT91900389T ATE101684T1 (de) 1989-12-01 1990-11-28 Ventilanordnung.
EP91900389A EP0504223B1 (de) 1989-12-01 1990-11-28 Ventilanordnung
ES91900389T ES2060349T3 (es) 1989-12-01 1990-11-28 Disposicion de una valvula.
DK91900389.7T DK0504223T3 (da) 1989-12-01 1990-11-28 Ventilindretning
US07/852,247 US5193497A (en) 1989-12-01 1990-11-28 Valve arrangement
DE69006744T DE69006744T2 (de) 1989-12-01 1990-11-28 Ventilanordnung.
JP3501013A JP2950984B2 (ja) 1989-12-01 1990-11-28 弁装置
BR909007888A BR9007888A (pt) 1989-12-01 1990-11-28 Mecanismo de valvula
PCT/SE1990/000784 WO1991008381A1 (en) 1989-12-01 1990-11-28 Valve arrangement

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8904060D0 SE8904060D0 (sv) 1989-12-01
SE8904060L SE8904060L (sv) 1991-06-02
SE468132B true SE468132B (sv) 1992-11-09

Family

ID=20377660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904060A SE468132B (sv) 1989-12-01 1989-12-01 Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025740A1 (en) * 1993-04-27 1994-11-10 Ab Volvo Exhaust valve mechanism in an internal combustion engine
US8312861B2 (en) 2007-10-22 2012-11-20 Volvo Lastvagnar Ab Engine brake detection

Families Citing this family (20)

* 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
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
US8151749B2 (en) * 2006-12-12 2012-04-10 Mack Trucks, Inc. Valve opening arrangement and method
AT505832B1 (de) * 2008-09-18 2011-01-15 Avl List Gmbh Motorbremseinrichtung für eine brennkraftmaschine
EP2439381B1 (de) * 2009-01-05 2014-09-10 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
WO2013005070A1 (en) 2011-07-06 2013-01-10 Renault Trucks Valve actuation mechanism and automotive vehicle comprising such a valve actuation
EP2734713B1 (de) 2011-07-22 2015-07-01 Volvo Lastvagnar AB Ventilbetätigungsmechanismus und kraftfahrzeug mit einem solchen ventilbetätigungsmechanismus
CN103688028B (zh) 2011-07-22 2016-10-19 沃尔沃卡车集团 阀致动机构和包括这种阀致动机构的机动车辆
EP2734714B1 (de) 2011-07-22 2015-10-07 Volvo Lastvagnar AB Ventilbetätigungsmechanismus und kraftfahrzeug mit einem solchen ventilbetätigungsmechanismus
US9512786B2 (en) 2012-09-25 2016-12-06 Renault Trucks Valve actuation mechanism and automotive vehicle equipped with such a valve actuation mechanism
WO2015120897A1 (en) * 2014-02-14 2015-08-20 Eaton Srl Rocker arm assembly for engine braking
WO2016184495A1 (en) 2015-05-18 2016-11-24 Eaton Srl Rocker arm having oil release valve that operates as an accumulator

Family Cites Families (23)

* 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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025740A1 (en) * 1993-04-27 1994-11-10 Ab Volvo Exhaust valve mechanism in an internal combustion engine
US5609133A (en) * 1993-04-27 1997-03-11 Ab Volvo Exhaust valve mechanism in an internal combustion engine
US8312861B2 (en) 2007-10-22 2012-11-20 Volvo Lastvagnar Ab Engine brake detection

Also Published As

Publication number Publication date
EP0504223A1 (de) 1992-09-23
SE8904060D0 (sv) 1989-12-01
DE69006744D1 (de) 1994-03-24
ATE101684T1 (de) 1994-03-15
BR9007888A (pt) 1992-09-08
JP2950984B2 (ja) 1999-09-20
JPH05503131A (ja) 1993-05-27
EP0504223B1 (de) 1994-02-16
WO1991008381A1 (en) 1991-06-13
ES2060349T3 (es) 1994-11-16
US5193497A (en) 1993-03-16
DE69006744T2 (de) 1994-06-01
DK0504223T3 (da) 1994-08-01
SE8904060L (sv) 1991-06-02

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