SE9301416L - Avgasventilmekanism i en förbränningsmotor - Google Patents

Avgasventilmekanism i en förbränningsmotor

Info

Publication number
SE9301416L
SE9301416L SE9301416A SE9301416A SE9301416L SE 9301416 L SE9301416 L SE 9301416L SE 9301416 A SE9301416 A SE 9301416A SE 9301416 A SE9301416 A SE 9301416A SE 9301416 L SE9301416 L SE 9301416L
Authority
SE
Sweden
Prior art keywords
pct
valve
piston
rocker arm
pump
Prior art date
Application number
SE9301416A
Other languages
English (en)
Other versions
SE9301416D0 (sv
SE501193C2 (sv
Inventor
Nils Olof 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 SE9301416A priority Critical patent/SE501193C2/sv
Publication of SE9301416D0 publication Critical patent/SE9301416D0/sv
Priority to JP52416194A priority patent/JP3648241B2/ja
Priority to EP94914667A priority patent/EP0775251B1/en
Priority to PCT/SE1994/000370 priority patent/WO1994025740A1/en
Priority to AU66940/94A priority patent/AU6694094A/en
Priority to DE69422736T priority patent/DE69422736T2/de
Priority to US08/535,026 priority patent/US5609133A/en
Publication of SE9301416L publication Critical patent/SE9301416L/sv
Publication of SE501193C2 publication Critical patent/SE501193C2/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
SE9301416A 1993-04-27 1993-04-27 Avgasventilmekanism i en förbränningsmotor SE501193C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9301416A SE501193C2 (sv) 1993-04-27 1993-04-27 Avgasventilmekanism i en förbränningsmotor
JP52416194A JP3648241B2 (ja) 1993-04-27 1994-04-26 内燃機関の排気バルブ機構
EP94914667A EP0775251B1 (en) 1993-04-27 1994-04-26 Exhaust valve mechanism in an internal combustion engine
PCT/SE1994/000370 WO1994025740A1 (en) 1993-04-27 1994-04-26 Exhaust valve mechanism in an internal combustion engine
AU66940/94A AU6694094A (en) 1993-04-27 1994-04-26 Exhaust valve mechanism in an internal combustion engine
DE69422736T DE69422736T2 (de) 1993-04-27 1994-04-26 Auspuffventilmechanismus in einer brennkraftmaschine
US08/535,026 US5609133A (en) 1993-04-27 1994-04-26 Exhaust valve mechanism in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301416A SE501193C2 (sv) 1993-04-27 1993-04-27 Avgasventilmekanism i en förbränningsmotor

Publications (3)

Publication Number Publication Date
SE9301416D0 SE9301416D0 (sv) 1993-04-27
SE9301416L true SE9301416L (sv) 1994-10-28
SE501193C2 SE501193C2 (sv) 1994-12-05

Family

ID=20389733

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301416A SE501193C2 (sv) 1993-04-27 1993-04-27 Avgasventilmekanism i en förbränningsmotor

Country Status (7)

Country Link
US (1) US5609133A (sv)
EP (1) EP0775251B1 (sv)
JP (1) JP3648241B2 (sv)
AU (1) AU6694094A (sv)
DE (1) DE69422736T2 (sv)
SE (1) SE501193C2 (sv)
WO (1) WO1994025740A1 (sv)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365916A (en) * 1993-06-23 1994-11-22 Jacobs Brake Technology Corporation Compression release engine brake slave piston drive train
JP3299059B2 (ja) * 1994-11-22 2002-07-08 日産ディーゼル工業株式会社 第３ブレーキ装置
SE504145C2 (sv) * 1995-03-20 1996-11-18 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US5829397A (en) * 1995-08-08 1998-11-03 Diesel Engine Retarders, Inc. System and method for controlling the amount of lost motion between an engine valve and a valve actuation means
SE512116C2 (sv) * 1995-11-24 2000-01-24 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US6058895A (en) * 1995-12-11 2000-05-09 Fev Motorentechnik Gmbh & Co. Means for the actuation of valves on a reciprocating engine with a variable valve lift, in particular a reciprocating internal combustion engine
US5680838A (en) * 1996-10-21 1997-10-28 General Motors Corporation Swivel foot lash adjuster
US5706771A (en) * 1996-12-23 1998-01-13 General Motors Corporation Hydraulic element assembly
US5809964A (en) * 1997-02-03 1998-09-22 Diesel Engine Retarders, Inc. Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation during positive power operation of an internal combustion engine
DE19706441A1 (de) * 1997-02-19 1998-08-20 Schaeffler Waelzlager Ohg Kipp- oder Schwinghebel für einen Ventiltrieb einer Brennkraftmaschine
US5758620A (en) * 1997-03-21 1998-06-02 Detroit Diesel Corporation Engine compression brake system
US5996550A (en) * 1997-07-14 1999-12-07 Diesel Engine Retarders, Inc. Applied lost motion for optimization of fixed timed engine brake system
EP1036267A1 (en) * 1997-11-04 2000-09-20 Diesel Engine Retarders, Inc. Lost motion valve actuation system
BR9815102A (pt) * 1997-11-21 2000-12-12 Diesel Engine Retarders Inc Motor de combustão interna.
US5937807A (en) * 1998-03-30 1999-08-17 Cummins Engine Company, Inc. Early exhaust valve opening control system and method
US6718940B2 (en) 1998-04-03 2004-04-13 Diesel Engine Retarders, Inc. Hydraulic lash adjuster with compression release brake
SE521245C2 (sv) * 1998-12-18 2003-10-14 Volvo Lastvagnar Ab Motorbromsappliceringssystem, metod för att minska motorhastigheten samt användning av systemet
US6293238B1 (en) 1999-04-07 2001-09-25 Caterpillar Inc. Rocker arm and rocker arm assembly for engines
US6354254B1 (en) * 1999-04-14 2002-03-12 Diesel Engine Retarders, Inc. Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power
US6314926B1 (en) * 1999-05-24 2001-11-13 Jenera Enterprises Ltd Valve control apparatus
US6422186B1 (en) 1999-09-10 2002-07-23 Diesel Engine Retarders, Inc. Lost motion rocker arm system with integrated compression brake
US6415752B1 (en) 1999-09-17 2002-07-09 Diesel Engine Retarders, Inc. Captive volume accumulator for a lost motion system
US6293248B1 (en) * 1999-09-22 2001-09-25 Mack Trucks, Inc. Two-cycle compression braking on a four stroke engine using hydraulic lash adjustment
ATE484666T1 (de) 1999-12-20 2010-10-15 Jacobs Vehicle Systems Inc Verfahren und vorrichtung zum hydraulischen an- und loskoppeln einer motorbremse mittels totgang
US6386160B1 (en) 1999-12-22 2002-05-14 Jenara Enterprises, Ltd. Valve control apparatus with reset
DE10020884A1 (de) 2000-04-28 2001-10-31 Mahle Ventiltrieb Gmbh Steuereinrichtung für ein Ein- oder Auslaßventil eines Verbrennungsmotors
US6405707B1 (en) 2000-12-18 2002-06-18 Caterpillar Inc. Integral engine and engine compression braking HEUI injector
US6557507B2 (en) 2001-03-30 2003-05-06 Caterpillar Inc. Rocker arm assembly
US6691674B2 (en) 2001-06-13 2004-02-17 Diesel Engine Retarders, Inc. Latched reset mechanism for engine brake
SE524142C2 (sv) * 2002-11-08 2004-07-06 Volvo Lastvagnar Ab Anordning vid förbränningsmotor
US7140333B2 (en) * 2002-11-12 2006-11-28 Volvo Lastvagnar Ab Apparatus for an internal combustion engine
DE102006015893A1 (de) * 2006-04-05 2007-10-11 Daimlerchrysler Ag Gaswechselventilbetätigungsvorrichtung
EP2092167B1 (en) 2006-12-12 2013-02-27 Mack Trucks, Inc. Valve opening arrangement and method
JP4782228B2 (ja) * 2006-12-12 2011-09-28 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
JP5094884B2 (ja) * 2007-03-16 2012-12-12 ジェイコブス ビークル システムズ、インコーポレイテッド 関節式ロッカー・アームとロッカー・シャフトを装着したハウジングとを有するエンジン・ブレーキ
US8210144B2 (en) * 2008-05-21 2012-07-03 Caterpillar Inc. Valve bridge having a centrally positioned hydraulic lash adjuster
DE102008061412A1 (de) * 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Hydraulischer Ventil- und EVB-Spielausgleich
CN102197203B (zh) 2008-10-31 2013-09-18 沃尔沃拉斯特瓦格纳公司 冷起动内燃机的方法和设备
EP2384396B1 (en) * 2009-01-05 2014-06-25 Shanghai Universoon Autoparts Co., Ltd Engine braking devices and methods
DE102011002592A1 (de) * 2011-01-12 2012-07-12 Schaeffler Technologies Gmbh & Co. Kg Winkelgelenk
JP6109345B2 (ja) * 2013-02-25 2017-04-05 ジェイコブス ビークル システムズ、インコーポレイテッド 機関の弁を作動させるための統合型マスタースレーブピストン
KR101683446B1 (ko) 2013-12-05 2016-12-07 자콥스 비히클 시스템즈, 인코포레이티드. 엔진 밸브 가동을 위한 절첩 및 연장 메커니즘을 포함하는 장치 및 시스템
EP3169882B1 (en) * 2014-07-15 2020-10-28 Jacobs Vehicle Systems, Inc. System comprising an accumulator upstream of a lost motion component in a valve bridge
US10711662B2 (en) * 2014-09-04 2020-07-14 Jacobs Vehicle Systems, Inc. System comprising a pumping assembly operatively connected to a valve actuation motion source or valve train component
CN107636267B (zh) 2015-05-18 2020-07-28 伊顿(意大利)有限公司 具有用作蓄压器的卸油阀的摇臂
ITUB20155428A1 (it) * 2015-11-10 2017-05-10 Streparava S P A Con Socio Unico Un dispositivo di controllo di una valvola di un motore a combustione interna per controllare la valvola di un motore a combustione interna
WO2018177499A1 (en) * 2017-03-27 2018-10-04 Volvo Truck Corporation Rocker arm for an internal combustion engine
WO2022218114A1 (zh) * 2021-04-14 2022-10-20 上海尤顺汽车技术有限公司 发动机四冲程制动***、方法和发动机制动气门升程***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261307A (en) * 1979-09-06 1981-04-14 Sidney Oldberg Variable valve timing control for internal combustion engines
US4711210A (en) * 1986-12-29 1987-12-08 Cummins Engine Company, Inc. Compression braking system for an internal combustion engine
SE466320B (sv) * 1989-02-15 1992-01-27 Volvo Ab Foerfarande och anordning foer motorbromsning med en fyrtakts foerbraenningsmotor
SE468132B (sv) * 1989-12-01 1992-11-09 Volvo Ab Saett och anordning foer styrd upptagning av en foerbraenningsmotors ventilspel
US5036810A (en) * 1990-08-07 1991-08-06 Jenara Enterprises Ltd. Engine brake and method
US5107803A (en) * 1991-02-15 1992-04-28 Alan Furnivall Split-action rocker arm

Also Published As

Publication number Publication date
SE9301416D0 (sv) 1993-04-27
AU6694094A (en) 1994-11-21
SE501193C2 (sv) 1994-12-05
EP0775251A1 (en) 1997-05-28
JPH08510310A (ja) 1996-10-29
WO1994025740A1 (en) 1994-11-10
JP3648241B2 (ja) 2005-05-18
US5609133A (en) 1997-03-11
DE69422736T2 (de) 2000-06-15
DE69422736D1 (de) 2000-02-24
EP0775251B1 (en) 2000-01-19

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