DE60043780D1 - Kipphebelsystem mit totgang und integrierter motorbremse - Google Patents

Kipphebelsystem mit totgang und integrierter motorbremse

Info

Publication number
DE60043780D1
DE60043780D1 DE60043780T DE60043780T DE60043780D1 DE 60043780 D1 DE60043780 D1 DE 60043780D1 DE 60043780 T DE60043780 T DE 60043780T DE 60043780 T DE60043780 T DE 60043780T DE 60043780 D1 DE60043780 D1 DE 60043780D1
Authority
DE
Germany
Prior art keywords
energy
valve
assembly
totgang
engine
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
DE60043780T
Other languages
English (en)
Inventor
Richard Vanderpoel
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.)
Jacobs Vehicle Systems Inc
Original Assignee
Diesel Engine Retarders Inc
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 Diesel Engine Retarders Inc filed Critical Diesel Engine Retarders Inc
Application granted granted Critical
Publication of DE60043780D1 publication Critical patent/DE60043780D1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Massaging Devices (AREA)
  • Braking Arrangements (AREA)
DE60043780T 1999-09-10 2000-09-08 Kipphebelsystem mit totgang und integrierter motorbremse Expired - Lifetime DE60043780D1 (de)

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
DE60043780D1 true DE60043780D1 (de) 2010-03-18

Family

ID=26850140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043780T Expired - Lifetime DE60043780D1 (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)

* Cited by examiner, † Cited by third party
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
WO2004081352A1 (en) * 2003-03-06 2004-09-23 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
US8936006B2 (en) 2010-07-27 2015-01-20 Jacobs Vehicle Systems, Inc. Combined engine braking and positive power engine lost motion valve actuation system
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
US8991341B2 (en) 2011-07-22 2015-03-31 Renault Trucks Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism
US9163534B2 (en) 2011-07-22 2015-10-20 Volvo Trucks AB Valve actuation mechanism and automotive vehicle comprising such a valve actuation mechanism
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
US9512786B2 (en) 2012-09-25 2016-12-06 Renault Trucks Valve actuation mechanism and automotive vehicle equipped with such a valve actuation mechanism
US9068478B2 (en) 2013-02-25 2015-06-30 Jacobs Vehicle Systems, Inc. Apparatus and system comprising 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
EP3074615B1 (de) * 2013-11-25 2019-07-03 Pacbrake Company Kompressionsmotorbremseinrichtung für kipphebel mit totgang und betriebsverfahren dafür
WO2015085206A1 (en) 2013-12-05 2015-06-11 Jacobs Vehicle Systems, Inc. Apparatus and system comprising collapsing and extending mechanisms for actuating engine valves
EP2975230B1 (de) 2014-07-15 2018-02-21 Jacobs Vehicle Systems, Inc. Leerlaufventilbetätigungssysteme mit sicherungselementen einschliesslich keilsicherungselementen
WO2016011150A1 (en) * 2014-07-15 2016-01-21 Jacobs Vehicle Systems, Inc. Pushrod assembly
US10605131B2 (en) * 2014-09-18 2020-03-31 Eaton Intelligent Power Limited Rocker arm assembly for engine braking
JP2018503025A (ja) 2015-01-21 2018-02-01 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ エンジンブレーキ用ロッカーアームアセンブリ
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
US11002157B2 (en) * 2017-03-27 2021-05-11 Volvo Truck Corporation Rocker arm for an internal combustion engine
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
US11149599B2 (en) * 2018-03-26 2021-10-19 Jacobs Vehicle Systems, Inc. Systems and methods for IEGR using secondary intake valve motion and lost-motion reset
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
BR112021013919A2 (pt) 2019-01-15 2021-09-21 Jacobs Vehicle Systems, Inc. Reinicialização seletiva dos componentes do trem da válvula do motor de movimento perdido
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
US11668210B2 (en) 2020-07-14 2023-06-06 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)

* Cited by examiner, † Cited by third party
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
US6125828A (en) * 1995-08-08 2000-10-03 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
WO1997006355A1 (en) * 1995-08-08 1997-02-20 Diesel Engine Retarders, Inc. Internal combustion engines with combined cam and electro-hydraulic engine valve control
US5626116A (en) * 1995-11-28 1997-05-06 Cummins Engine Company, Inc. Dedicated rocker lever and cam assembly for a compression braking system
US5586531A (en) 1995-11-28 1996-12-24 Cummins Engine Company, Inc. Engine retarder cycle
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
KR100565004B1 (ko) * 1997-11-04 2006-03-30 디이젤 엔진 리타더스, 인코포레이티드 내연기관의 실린더용 밸브 작동 시스템
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

Also Published As

Publication number Publication date
WO2001018373A1 (en) 2001-03-15
US6422186B1 (en) 2002-07-23
ATE456737T1 (de) 2010-02-15
EP1222374B1 (de) 2010-01-27
EP1222374A1 (de) 2002-07-17
EP1222374A4 (de) 2008-01-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: JACOBS VEHICLE SYSTEMS,INC., BLOOMFIELD, CONN., US

8328 Change in the person/name/address of the agent

Representative=s name: LEDERER & KELLER, 80538 MUENCHEN

8364 No opposition during term of opposition