ATE437295T1 - Ventilbetätigungssystem mit ventilsitzsteuerung - Google Patents

Ventilbetätigungssystem mit ventilsitzsteuerung

Info

Publication number
ATE437295T1
ATE437295T1 AT05734834T AT05734834T ATE437295T1 AT E437295 T1 ATE437295 T1 AT E437295T1 AT 05734834 T AT05734834 T AT 05734834T AT 05734834 T AT05734834 T AT 05734834T AT E437295 T1 ATE437295 T1 AT E437295T1
Authority
AT
Austria
Prior art keywords
contact surface
valve
actuation system
housing
seat control
Prior art date
Application number
AT05734834T
Other languages
English (en)
Inventor
Richard Vanderpoel
Original Assignee
Jacobs Vehicle Systems 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 Jacobs Vehicle Systems Inc filed Critical Jacobs Vehicle Systems Inc
Application granted granted Critical
Publication of ATE437295T1 publication Critical patent/ATE437295T1/de

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
    • F01L13/0005—Deactivating valves
    • 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
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • 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
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
AT05734834T 2004-04-19 2005-04-13 Ventilbetätigungssystem mit ventilsitzsteuerung ATE437295T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/826,404 US7156062B2 (en) 2004-04-19 2004-04-19 Valve actuation system with valve seating control
PCT/US2005/012375 WO2005106215A2 (en) 2004-04-19 2005-04-13 Valve actuation system with valve seating control

Publications (1)

Publication Number Publication Date
ATE437295T1 true ATE437295T1 (de) 2009-08-15

Family

ID=35094976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05734834T ATE437295T1 (de) 2004-04-19 2005-04-13 Ventilbetätigungssystem mit ventilsitzsteuerung

Country Status (9)

Country Link
US (1) US7156062B2 (de)
EP (1) EP1740800B1 (de)
JP (1) JP5254609B2 (de)
KR (1) KR20060134221A (de)
CN (1) CN1969110B (de)
AT (1) ATE437295T1 (de)
BR (1) BRPI0509967A (de)
DE (1) DE602005015565D1 (de)
WO (1) WO2005106215A2 (de)

Families Citing this family (31)

* 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
KR101266849B1 (ko) * 2005-04-11 2013-05-23 자콥스 비히클 시스템즈, 인코포레이티드. 밸브 시팅 제어부를 갖춘 밸브 작동 시스템
US8079338B2 (en) * 2006-04-11 2011-12-20 Jacobs Vehicle Systems, Inc. Self adjusting valve catch with valve seating control
US7556004B2 (en) * 2006-10-16 2009-07-07 Caterpillar Inc. Bactrian rocker arm and engine using same
BRPI0812183A2 (pt) * 2007-06-01 2014-11-18 Jacobs Vehicle Systems Inc Sistema de acionamento de válvula variável
US8091345B2 (en) 2008-02-06 2012-01-10 Cummins Ip, Inc Apparatus, system, and method for efficiently increasing exhaust flow temperature for an internal combustion engine
US8156730B2 (en) * 2008-04-29 2012-04-17 Cummins, Inc. Engine performance management during a diesel particulate filter regeneration event
US8302385B2 (en) * 2008-05-30 2012-11-06 Cummins Ip, Inc. Apparatus, system, and method for controlling engine exhaust temperature
WO2010023747A1 (ja) * 2008-08-28 2010-03-04 トヨタ自動車株式会社 密封型ラッシュアジャスタ
WO2010129872A1 (en) * 2009-05-07 2010-11-11 Scuderi Group, Llc Air supply for components of a split-cycle engine
JP4752949B2 (ja) * 2009-05-28 2011-08-17 トヨタ自動車株式会社 内燃機関の可変動弁装置
US8316809B1 (en) 2010-03-04 2012-11-27 Electro-Mechanical Associates, Inc. Two-mode valve actuator system for a diesel engine
US8813695B2 (en) 2010-06-18 2014-08-26 Scuderi Group, Llc Split-cycle engine with crossover passage combustion
KR101198799B1 (ko) * 2010-09-20 2012-11-12 현대자동차주식회사 가변 밸브 기구를 구비한 엔진
US8833315B2 (en) 2010-09-29 2014-09-16 Scuderi Group, Inc. Crossover passage sizing for split-cycle engine
CN103228887A (zh) 2010-10-01 2013-07-31 史古德利集团公司 分置循环空气混合动力v型发动机
DE102011051487B4 (de) * 2010-11-12 2017-01-12 Hyundai Motor Co. Elektrohydraulische Ventilsteuerung
WO2012103401A2 (en) 2011-01-27 2012-08-02 Scuderi Group, Llc Lost-motion variable valve actuation system with cam phaser
EP2668377A1 (de) 2011-01-27 2013-12-04 Scuderi Group, Inc. Ventilbetätigungssystem mit variablem leerlauf und ventildeaktivierung
DE102011007249A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Druckspeicher für eine Hydraulikeinheit
US9109468B2 (en) 2012-01-06 2015-08-18 Scuderi Group, Llc Lost-motion variable valve actuation system
GB2503705A (en) * 2012-07-05 2014-01-08 Eaton Srl Hydraulic Lash Adjuster and Lost Motion System
US9297295B2 (en) 2013-03-15 2016-03-29 Scuderi Group, Inc. Split-cycle engines with direct injection
BR112015025105B1 (pt) 2013-03-31 2022-11-01 Jacobs Vehicle Systems, Inc Dispositivo para controlar o movimento de uma peça móvel e motor de combustão interna
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
KR20180008556A (ko) 2015-05-18 2018-01-24 이턴 에스알엘 어큐뮬레이터로서 작동하는 오일 배출 밸브를 갖는 로커 암
KR102084480B1 (ko) * 2015-09-22 2020-03-04 자콥스 비히클 시스템즈, 인코포레이티드. 로스트 모션 차동 밸브 가동
EP3430246B1 (de) 2016-03-14 2020-01-15 Volvo Truck Corporation Vorrichtung zur steuerung von mindestens einem ventil in einem verbrennungsmotor
EP3762588A4 (de) * 2018-03-07 2021-11-24 Jacobs Vehicle Systems, Inc. Kipphebelsteuersysteme
EP3715594B1 (de) * 2019-03-29 2021-10-27 ABB Schweiz AG Ventiltrieb mit hydraulischem verzögerungselement für einen verbrennungsmotor
CN113811677B (zh) 2019-05-10 2024-03-08 卡明斯公司 用于持续时间延长的进气门打开的气门系系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768467A (en) * 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
GB9003603D0 (en) * 1990-02-16 1990-04-11 Lotus Group Plc Cam mechanisms
JPH0634103U (ja) * 1992-10-01 1994-05-06 本田技研工業株式会社 内燃機関の動弁装置
US5501186A (en) * 1993-07-27 1996-03-26 Unisia Jecs Corporation Engine valve control mechanism
FR2758857A1 (fr) * 1997-01-27 1998-07-31 Aisin Seiki Dispositif de commande de soupape pour un moteur a combustion interne
US6412457B1 (en) * 1997-08-28 2002-07-02 Diesel Engine Retarders, Inc. Engine valve actuator with valve seating control
EP1032751A2 (de) * 1997-11-21 2000-09-06 Diesel Engine Retarders, Inc. Vorrichtung zur beschränkung der ventilsitzgeschwindigkeit in einem stössel mit beschränktem totgang
US6510824B2 (en) * 1997-12-11 2003-01-28 Diesel Engine Retarders, Inc. Variable lost motion valve actuator and method
US6474277B1 (en) * 1999-09-16 2002-11-05 Diesel Engine Retarders, Inc. Method and apparatus for valve seating velocity control
JP2001263007A (ja) * 2000-03-14 2001-09-26 Teikoku Piston Ring Co Ltd バルブキャップ及び内燃機関の動弁機構
US20040065285A1 (en) * 2002-10-04 2004-04-08 Ali Uludogan Variable engine valve actuator

Also Published As

Publication number Publication date
EP1740800B1 (de) 2009-07-22
CN1969110A (zh) 2007-05-23
BRPI0509967A (pt) 2007-10-02
KR20060134221A (ko) 2006-12-27
EP1740800A2 (de) 2007-01-10
US7156062B2 (en) 2007-01-02
JP2007532828A (ja) 2007-11-15
US20050229888A1 (en) 2005-10-20
DE602005015565D1 (de) 2009-09-03
JP5254609B2 (ja) 2013-08-07
CN1969110B (zh) 2011-04-27
EP1740800A4 (de) 2008-01-02
WO2005106215A2 (en) 2005-11-10
WO2005106215A3 (en) 2005-12-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties