ATE456737T1 - Kipphebelsystem mit totgang und integrierter motorbremse - Google Patents
Kipphebelsystem mit totgang und integrierter motorbremseInfo
- Publication number
- ATE456737T1 ATE456737T1 AT00966707T AT00966707T ATE456737T1 AT E456737 T1 ATE456737 T1 AT E456737T1 AT 00966707 T AT00966707 T AT 00966707T AT 00966707 T AT00966707 T AT 00966707T AT E456737 T1 ATE456737 T1 AT E456737T1
- Authority
- AT
- Austria
- Prior art keywords
- energy
- valve
- assembly
- lackway
- engine
- Prior art date
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
- F01L1/12—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
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
-
- 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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- 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
-
- 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
- F01L2760/00—Control of valve gear to facilitate reversing, starting, braking of four stroke engines
- F01L2760/003—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for switching to compressor action in order to brake
- F01L2760/004—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for switching to compressor action in order to brake whereby braking is exclusively produced by compression in the cylinders
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15307999P | 1999-09-10 | 1999-09-10 | |
US15401499P | 1999-09-15 | 1999-09-15 | |
PCT/US2000/024801 WO2001018373A1 (en) | 1999-09-10 | 2000-09-08 | Lost motion rocker arm system with integrated compression brake |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE456737T1 true ATE456737T1 (de) | 2010-02-15 |
Family
ID=26850140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00966707T ATE456737T1 (de) | 1999-09-10 | 2000-09-08 | Kipphebelsystem mit totgang und integrierter motorbremse |
Country Status (5)
Country | Link |
---|---|
US (1) | US6422186B1 (de) |
EP (1) | EP1222374B1 (de) |
AT (1) | ATE456737T1 (de) |
DE (1) | DE60043780D1 (de) |
WO (1) | WO2001018373A1 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8820276B2 (en) | 1997-12-11 | 2014-09-02 | Jacobs Vehicle Systems, Inc. | Variable lost motion valve actuator and method |
US6718940B2 (en) * | 1998-04-03 | 2004-04-13 | Diesel Engine Retarders, Inc. | Hydraulic lash adjuster with compression release brake |
US6691674B2 (en) | 2001-06-13 | 2004-02-17 | Diesel Engine Retarders, Inc. | Latched reset mechanism for engine brake |
US6925976B2 (en) * | 2003-03-06 | 2005-08-09 | Jenara Enterprises Ltd. | Modal variable valve actuation system for internal combustion engine and method for operating the same |
US6904892B1 (en) * | 2003-12-18 | 2005-06-14 | Caterpillar Inc | Compression release brake system |
JP4238151B2 (ja) | 2004-01-30 | 2009-03-11 | 本田技研工業株式会社 | エンジンの動弁装置 |
US7036465B2 (en) * | 2004-03-17 | 2006-05-02 | Ricardo, Inc. | Two-stroke and four-stroke switching mechanism |
DE102005040649A1 (de) * | 2005-08-27 | 2007-03-01 | Schaeffler Kg | Variabler Ventiltrieb einer Brennkraftmaschine |
JP2008208795A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | エンジン |
DE102007038078A1 (de) * | 2007-08-11 | 2009-02-12 | Daimler Ag | Gaswechselventilbetätigungsvorrichtung |
WO2009023831A1 (en) * | 2007-08-15 | 2009-02-19 | Advanced Racing Systems, Inc. | Continuously variable valve lift for internal combustion engine |
DE102008009170A1 (de) * | 2008-02-14 | 2009-08-20 | Man Nutzfahrzeuge Ag | Kipphebelanordnung mit einer Nuten aufweisenden Lagerschale |
US8210144B2 (en) * | 2008-05-21 | 2012-07-03 | Caterpillar Inc. | Valve bridge having a centrally positioned hydraulic lash adjuster |
AT505832B1 (de) * | 2008-09-18 | 2011-01-15 | Avl List Gmbh | Motorbremseinrichtung für eine brennkraftmaschine |
KR101047658B1 (ko) * | 2009-07-31 | 2011-07-07 | 기아자동차주식회사 | 엔진브레이크 모듈 |
KR101057894B1 (ko) * | 2009-09-22 | 2011-08-22 | 기아자동차주식회사 | 차량의 엔진브레이크 장치 |
KR101143559B1 (ko) * | 2009-09-25 | 2012-05-24 | 기아자동차주식회사 | 오일유로 통합형 엔진브레이크 장치 |
KR101134973B1 (ko) | 2009-11-19 | 2012-04-09 | 기아자동차주식회사 | 엔진 브레이크 및 이를 포함하는 엔진 |
US8689769B2 (en) | 2010-05-12 | 2014-04-08 | Caterpillar Inc. | Compression-braking system |
CN107829791B (zh) * | 2010-07-27 | 2021-01-05 | 雅各布斯车辆系统公司 | 组合发动机制动和正功率发动机空动阀致动系统 |
KR101209738B1 (ko) * | 2010-08-31 | 2012-12-07 | 기아자동차주식회사 | 로커암 일체형 가변 밸브 액츄에이터 |
CN102588030B (zh) * | 2011-01-05 | 2016-08-10 | 上海尤顺汽车部件有限公司 | 发动机的辅助气门驱动机构 |
DE102011003023A1 (de) * | 2011-01-24 | 2012-07-26 | Schaeffler Technologies Gmbh & Co. Kg | Kipp- oder Schwinghebel in einem Ventiltrieb einer Brennkraftmaschine |
EP2734714B1 (de) * | 2011-07-22 | 2015-10-07 | 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 |
EP2734713B1 (de) | 2011-07-22 | 2015-07-01 | Volvo Lastvagnar AB | Ventilbetätigungsmechanismus und kraftfahrzeug mit einem solchen ventilbetätigungsmechanismus |
KR101294167B1 (ko) | 2011-08-23 | 2013-08-08 | 기아자동차주식회사 | 엔진 브레이크 모듈 |
GB2505671A (en) * | 2012-09-06 | 2014-03-12 | Jaguar Land Rover Ltd | Vehicle jacking point and reinforcement insert |
CN104685170B (zh) * | 2012-09-25 | 2017-06-30 | 沃尔沃卡车集团 | 阀促动机构和配备有此阀促动机构的机动车辆 |
WO2014130991A1 (en) | 2013-02-25 | 2014-08-28 | Jacobs Vehicle Systems, Inc. | Integrated master-slave pistons for actuating engine valves |
WO2014145544A1 (en) * | 2013-03-15 | 2014-09-18 | Cummins Inc. | Compression relief brake reset mechanism |
WO2015017057A1 (en) * | 2013-07-29 | 2015-02-05 | Cummins Inc. | Engine brake lash adjuster device and method |
CN103758606B (zh) * | 2013-11-20 | 2016-02-10 | 浙江康和机械科技有限公司 | 发动机的集成式摇臂制动装置 |
US9752471B2 (en) | 2013-11-25 | 2017-09-05 | Pacbrake Company | Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof |
US9429051B2 (en) | 2013-11-25 | 2016-08-30 | Pacbrake Company | Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof |
WO2015085206A1 (en) | 2013-12-05 | 2015-06-11 | Jacobs Vehicle Systems, Inc. | Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves |
US9702276B2 (en) * | 2014-07-15 | 2017-07-11 | Jacobs Vehicle Systems, Inc. | System comprising an accumulator upstream of a lost motion component in a valve bridge |
EP2975230B1 (de) | 2014-07-15 | 2018-02-21 | Jacobs Vehicle Systems, Inc. | Leerlaufventilbetätigungssysteme mit sicherungselementen einschliesslich keilsicherungselementen |
CN107075987B (zh) | 2014-09-18 | 2020-06-23 | 伊顿(意大利)有限公司 | 用于发动机制动的摇臂总成 |
EP3247888B1 (de) | 2015-01-21 | 2024-01-03 | Eaton Intelligent Power Limited | Kipphebelanordnung für motorbremse |
BR112017024460A2 (pt) | 2015-05-18 | 2018-07-24 | Eaton Srl | conjunto de balancim de válvula de exaustão |
US10526936B2 (en) * | 2015-09-29 | 2020-01-07 | Jacobs Vehicle Systems, Inc. | System for engine valve actuation comprising lash-prevention valve actuation motion |
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 |
EP3601752B1 (de) * | 2017-03-27 | 2021-01-06 | Volvo Truck Corporation | Kipphebel für einem brennkraftmaschine |
DE102017113783A1 (de) | 2017-06-21 | 2018-12-27 | Man Truck & Bus Ag | Kraftübertragungsvorrichtung |
JP6915149B2 (ja) | 2017-08-03 | 2021-08-04 | 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 | 向上したエンジン・ブレーキにおいて逆流を管理し、弁運動を順序付けるためのシステム及び方法 |
CN111902615B (zh) * | 2018-03-26 | 2022-04-29 | 雅各布斯车辆系统公司 | 使用次进气气门运动和空转复位的用于iegr的系统和方法 |
CN110566304B (zh) * | 2018-11-30 | 2022-04-22 | 长城汽车股份有限公司 | 具有低压egr系统的发动机的配气机构以及控制策略 |
CN113286933B (zh) | 2019-01-15 | 2023-05-23 | 雅各布斯车辆系统公司 | 选择性地复位空动发动机阀门机构组件 |
CN110344908B (zh) * | 2019-07-12 | 2020-04-03 | 龙口中宇汽车风扇离合器有限公司 | 一种实现气门开启次数可变的液压气门机构及内燃机 |
EP4018080A4 (de) * | 2019-10-15 | 2023-11-15 | Cummins, Inc. | Auslassventilöffnungssystem |
US11905858B2 (en) | 2020-07-14 | 2024-02-20 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | Systems and methods for rocker arm lubrication |
CN112065525B (zh) * | 2020-09-09 | 2021-11-19 | 潍柴动力股份有限公司 | 一种摇臂机构及发动机总成 |
CN112963221B (zh) * | 2021-03-15 | 2022-01-14 | 潍柴动力股份有限公司 | 一种制动摇臂及发动机 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3220392A (en) | 1962-06-04 | 1965-11-30 | Clessie L Cummins | Vehicle engine braking and fuel control system |
US3786792A (en) | 1971-05-28 | 1974-01-22 | Mack Trucks | Variable valve timing system |
US3809033A (en) | 1972-07-11 | 1974-05-07 | Jacobs Mfg Co | Rocker arm engine brake system |
JPS5444123A (en) * | 1977-09-14 | 1979-04-07 | Nissan Motor Co Ltd | Valve lift aparatus of internal combustion engine |
US4251051A (en) | 1979-04-19 | 1981-02-17 | The Jacobs Manufacturing Company | Solenoid structure having a relatively unrestrained generally flat armature member |
US4387680A (en) * | 1980-04-23 | 1983-06-14 | Katashi Tsunetomi | Mechanism for stopping valve operation |
SE466320B (sv) | 1989-02-15 | 1992-01-27 | Volvo Ab | Foerfarande och anordning foer motorbromsning med en fyrtakts foerbraenningsmotor |
FR2663091B1 (fr) * | 1990-06-08 | 1995-02-17 | Melchior Jean F | Dispositif de commande par arbre a came et moyens transmetteurs d'efforts a galet. |
US5025761A (en) * | 1990-06-13 | 1991-06-25 | Chen Kuang Tong | Variable valve-timing device |
JPH05156914A (ja) * | 1991-12-09 | 1993-06-22 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
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 |
JP3565912B2 (ja) * | 1994-09-28 | 2004-09-15 | 本田技研工業株式会社 | 内燃機関における動弁特性および空燃比の切換制御方法 |
SE504145C2 (sv) | 1995-03-20 | 1996-11-18 | Volvo Ab | Avgasventilmekanism i en förbränningsmotor |
US5507261A (en) | 1995-05-12 | 1996-04-16 | Caterpillar Inc. | Four cycle engine with two cycle compression braking system |
US5495838A (en) | 1995-05-12 | 1996-03-05 | Caterpillar Inc. | Compression braking system |
EP1031706A1 (de) | 1995-08-08 | 2000-08-30 | Diesel Engine Retarders, Inc. | Verfahren zum Betreiben einer Brennkraftmaschine |
US6125828A (en) * | 1995-08-08 | 2000-10-03 | Diesel Engine Retarders, Inc. | Internal combustion engine with combined cam and electro-hydraulic engine valve control |
US5586531A (en) | 1995-11-28 | 1996-12-24 | Cummins Engine Company, Inc. | Engine retarder cycle |
US5626116A (en) | 1995-11-28 | 1997-05-06 | Cummins Engine Company, Inc. | Dedicated rocker lever and cam assembly for a compression braking system |
JP3547912B2 (ja) * | 1996-08-29 | 2004-07-28 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
US5857438A (en) * | 1997-03-18 | 1999-01-12 | Barnard; Daniel Wayne | Hydraulically operated variable valve control mechanism |
EP1036257A1 (de) * | 1997-11-04 | 2000-09-20 | Diesel Engine Retarders, Inc. | Ventiltrieb mit totgang |
US6000374A (en) * | 1997-12-23 | 1999-12-14 | Diesel Engine Retarders, Inc. | Multi-cycle, engine braking with positive power valve actuation control system and process for using the same |
US5975251A (en) | 1998-04-01 | 1999-11-02 | Diesel Engine Retarders, Inc. | Rocker brake assembly with hydraulic lock |
US6253730B1 (en) * | 2000-01-14 | 2001-07-03 | Cummins Engine Company, Inc. | Engine compression braking system with integral rocker lever and reset valve |
-
2000
- 2000-09-08 WO PCT/US2000/024801 patent/WO2001018373A1/en active Application Filing
- 2000-09-08 EP EP00966707A patent/EP1222374B1/de not_active Expired - Lifetime
- 2000-09-08 US US09/657,534 patent/US6422186B1/en not_active Expired - Lifetime
- 2000-09-08 AT AT00966707T patent/ATE456737T1/de not_active IP Right Cessation
- 2000-09-08 DE DE60043780T patent/DE60043780D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1222374A1 (de) | 2002-07-17 |
EP1222374A4 (de) | 2008-01-23 |
WO2001018373A1 (en) | 2001-03-15 |
DE60043780D1 (de) | 2010-03-18 |
US6422186B1 (en) | 2002-07-23 |
EP1222374B1 (de) | 2010-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |