DE69422736D1 - Auspuffventilmechanismus in einer brennkraftmaschine - Google Patents

Auspuffventilmechanismus in einer brennkraftmaschine

Info

Publication number
DE69422736D1
DE69422736D1 DE69422736T DE69422736T DE69422736D1 DE 69422736 D1 DE69422736 D1 DE 69422736D1 DE 69422736 T DE69422736 T DE 69422736T DE 69422736 T DE69422736 T DE 69422736T DE 69422736 D1 DE69422736 D1 DE 69422736D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
exhaust valve
valve mechanism
exhaust
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
DE69422736T
Other languages
English (en)
Other versions
DE69422736T2 (de
Inventor
Olof Hakansson
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.)
Volvo AB
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 DE69422736D1 publication Critical patent/DE69422736D1/de
Publication of DE69422736T2 publication Critical patent/DE69422736T2/de
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
    • 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
DE69422736T 1993-04-27 1994-04-26 Auspuffventilmechanismus in einer brennkraftmaschine Expired - Lifetime DE69422736T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301416A SE501193C2 (sv) 1993-04-27 1993-04-27 Avgasventilmekanism i en förbränningsmotor
PCT/SE1994/000370 WO1994025740A1 (en) 1993-04-27 1994-04-26 Exhaust valve mechanism in an internal combustion engine

Publications (2)

Publication Number Publication Date
DE69422736D1 true DE69422736D1 (de) 2000-02-24
DE69422736T2 DE69422736T2 (de) 2000-06-15

Family

ID=20389733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422736T Expired - Lifetime DE69422736T2 (de) 1993-04-27 1994-04-26 Auspuffventilmechanismus in einer brennkraftmaschine

Country Status (7)

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

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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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
JP2001522017A (ja) * 1997-11-04 2001-11-13 ディーゼル エンジン リターダーズ，インコーポレイテッド ロストモーションバルブ作動システム
US6152104A (en) * 1997-11-21 2000-11-28 Diesel Engine Retarders, Inc. Integrated lost motion system for retarding and EGR
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
DE60028951T2 (de) * 1999-04-14 2006-10-12 Jacobs Vehicle Systems Inc., Bloomfield Hebelanordnung für gaseinlass- und auslassventile zum verändern des ventilhubs und teilen bei positiver leistung
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
EP1242735B1 (de) * 1999-12-20 2010-10-13 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
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
EP2092166B1 (de) * 2006-12-12 2012-08-01 Mack Trucks, Inc. Ventilöffnungsanordnung und -verfahren
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
EP2342433B1 (de) 2008-10-31 2013-07-03 Volvo Lastvagnar AB Verfahren und vorrichtung zum kaltstart eines verbrennungsmotors
EP2439381B1 (de) 2009-01-05 2014-09-10 Shanghai Universoon Autoparts Co., Ltd Motorbremsvorrichtungen und -verfahren
DE102011002592A1 (de) * 2011-01-12 2012-07-12 Schaeffler Technologies Gmbh & Co. Kg Winkelgelenk
WO2014130991A1 (en) * 2013-02-25 2014-08-28 Jacobs Vehicle Systems, Inc. Integrated master-slave pistons for actuating engine valves
KR101683446B1 (ko) * 2013-12-05 2016-12-07 자콥스 비히클 시스템즈, 인코포레이티드. 엔진 밸브 가동을 위한 절첩 및 연장 메커니즘을 포함하는 장치 및 시스템
US10077686B2 (en) * 2014-07-15 2018-09-18 Jacobs Vehicle Systems, Inc. Pushrod assembly
CN106661969B (zh) * 2014-09-04 2019-07-09 雅各布斯车辆系统公司 包括可操作地连接至阀致动运动源或者阀机件构件的泵送组件的系统
JP2018519457A (ja) 2015-05-18 2018-07-19 イートン ソチエタ・レスポンサビリタ・リミタータＥａｔｏｎ ＳＲＬ アキュムレータとして作動するオイル放出弁を有するロッカアーム
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
US11002157B2 (en) * 2017-03-27 2021-05-11 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 发动机四冲程制动系统、方法和发动机制动气门升程系统

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
EP0775251A1 (de) 1997-05-28
SE9301416L (sv) 1994-10-28
SE501193C2 (sv) 1994-12-05
DE69422736T2 (de) 2000-06-15
EP0775251B1 (de) 2000-01-19
US5609133A (en) 1997-03-11
JP3648241B2 (ja) 2005-05-18
SE9301416D0 (sv) 1993-04-27
JPH08510310A (ja) 1996-10-29
AU6694094A (en) 1994-11-21
WO1994025740A1 (en) 1994-11-10

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