DE69422736T2 - Auspuffventilmechanismus in einer brennkraftmaschine - Google Patents
Auspuffventilmechanismus in einer brennkraftmaschineInfo
- Publication number
- DE69422736T2 DE69422736T2 DE69422736T DE69422736T DE69422736T2 DE 69422736 T2 DE69422736 T2 DE 69422736T2 DE 69422736 T DE69422736 T DE 69422736T DE 69422736 T DE69422736 T DE 69422736T DE 69422736 T2 DE69422736 T2 DE 69422736T2
- 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
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
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 DE69422736D1 (de) | 2000-02-24 |
DE69422736T2 true 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)
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 |
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)
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 |
-
1993
- 1993-04-27 SE SE9301416A patent/SE501193C2/sv not_active IP Right Cessation
-
1994
- 1994-04-26 DE DE69422736T patent/DE69422736T2/de not_active Expired - Lifetime
- 1994-04-26 WO PCT/SE1994/000370 patent/WO1994025740A1/en active IP Right Grant
- 1994-04-26 JP JP52416194A patent/JP3648241B2/ja not_active Expired - Fee Related
- 1994-04-26 AU AU66940/94A patent/AU6694094A/en not_active Abandoned
- 1994-04-26 EP EP94914667A patent/EP0775251B1/de not_active Expired - Lifetime
- 1994-04-26 US US08/535,026 patent/US5609133A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0775251A1 (de) | 1997-05-28 |
SE9301416L (sv) | 1994-10-28 |
SE501193C2 (sv) | 1994-12-05 |
EP0775251B1 (de) | 2000-01-19 |
DE69422736D1 (de) | 2000-02-24 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |