HK1115178A1 - Valve actuation system with valve seating control - Google Patents

Valve actuation system with valve seating control

Info

Publication number
HK1115178A1
HK1115178A1 HK08108427.8A HK08108427A HK1115178A1 HK 1115178 A1 HK1115178 A1 HK 1115178A1 HK 08108427 A HK08108427 A HK 08108427A HK 1115178 A1 HK1115178 A1 HK 1115178A1
Authority
HK
Hong Kong
Prior art keywords
valve
actuation system
seating control
valve actuation
valve seating
Prior art date
Application number
HK08108427.8A
Other languages
English (en)
Inventor
Zhou Yang
Brian Ruggiero
Neil E Fuchs
Ryan Noss
John Schwoerer
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
Publication of HK1115178A1 publication Critical patent/HK1115178A1/xx

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
    • F01L1/14—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
    • F01L1/14—Tappets; Push rods
    • 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
    • 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
    • F01L13/0031—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 by modification of tappet or pushrod length
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2151—Damping means
HK08108427.8A 2005-04-11 2008-07-30 Valve actuation system with valve seating control HK1115178A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66991905P 2005-04-11 2005-04-11
PCT/US2006/013413 WO2006110710A2 (en) 2005-04-11 2006-04-11 Valve actuation system with valve seating control

Publications (1)

Publication Number Publication Date
HK1115178A1 true HK1115178A1 (en) 2008-11-21

Family

ID=37087612

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08108427.8A HK1115178A1 (en) 2005-04-11 2008-07-30 Valve actuation system with valve seating control

Country Status (8)

Country Link
US (1) US8453613B2 (zh)
EP (1) EP1869294B1 (zh)
JP (1) JP2008536056A (zh)
KR (2) KR101315139B1 (zh)
CN (1) CN101194085B (zh)
BR (1) BRPI0609237A2 (zh)
HK (1) HK1115178A1 (zh)
WO (1) WO2006110710A2 (zh)

Families Citing this family (12)

* 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
US8079338B2 (en) * 2006-04-11 2011-12-20 Jacobs Vehicle Systems, Inc. Self adjusting valve catch with valve seating control
WO2010129872A1 (en) * 2009-05-07 2010-11-11 Scuderi Group, Llc Air supply for components of a split-cycle engine
JP5740400B2 (ja) * 2009-08-07 2015-06-24 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 バルブキャッチピストンを備えた空転可変バルブ作動装置
WO2011159756A1 (en) 2010-06-18 2011-12-22 Scuderi Group, Llc Split-cycle engine with crossover passage combustion
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
US8707916B2 (en) 2011-01-27 2014-04-29 Scuderi Group, Inc. Lost-motion variable valve actuation system with valve deactivation
EP2668375A2 (en) 2011-01-27 2013-12-04 Scuderi Group, Inc. Lost-motion variable valve actuation system with cam phaser
DE102011005575A1 (de) * 2011-03-15 2012-09-20 Schaeffler Technologies Gmbh & Co. Kg Ventiltrieb mit Zusatzhub im Nockengrundkreis
US9109468B2 (en) * 2012-01-06 2015-08-18 Scuderi Group, Llc Lost-motion variable valve actuation system
EP2971636A1 (en) 2013-03-15 2016-01-20 Scuderi Group, Inc. Split-cycle engines with direct injection

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919179Y2 (ja) * 1980-03-01 1984-06-02 三菱重工業株式会社 弁オイルクッシヨン装置
JPS60110608U (ja) * 1983-12-28 1985-07-26 日産自動車株式会社 内燃機関の動弁装置
JPS6148907U (zh) * 1984-08-30 1986-04-02
JPH0180606U (zh) * 1987-11-18 1989-05-30
US5158109A (en) * 1989-04-18 1992-10-27 Hare Sr Nicholas S Electro-rheological valve
GB9003603D0 (en) * 1990-02-16 1990-04-11 Lotus Group Plc Cam mechanisms
JPH0726923A (ja) * 1993-07-07 1995-01-27 Zexel Corp 内燃機関のバルブ制御装置
US5477824A (en) * 1994-07-14 1995-12-26 Cummins Engine Company, Inc. Solenoid valve for compression-type engine retarder
KR960014735A (ko) * 1994-10-31 1996-05-22 배순훈 킥-백(Kick-Back) 방지용 밸브
US6412457B1 (en) * 1997-08-28 2002-07-02 Diesel Engine Retarders, Inc. Engine valve actuator with valve seating control
JP4596643B2 (ja) * 1997-11-21 2010-12-08 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 制限式ロストモーション・タペットの弁着座速度制限装置
US6510824B2 (en) * 1997-12-11 2003-01-28 Diesel Engine Retarders, Inc. Variable lost motion valve actuator and method
JP4047542B2 (ja) * 1997-12-11 2008-02-13 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 エンジン弁作動システム
JP4567188B2 (ja) * 1998-04-03 2010-10-20 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 圧縮力解放式ブレーキを備えた油圧式隙間調整装置
WO2000012895A2 (en) * 1998-08-26 2000-03-09 Diesel Engine Retarders, Inc. Valve seating control device with variable area orifice
JP2000309259A (ja) * 1999-04-26 2000-11-07 Nisshinbo Ind Inc 電磁弁装置
ATE454536T1 (de) * 1999-09-16 2010-01-15 Diesel Engine Retarders Inc Verfahren und vorrichtung zur kontrolle der ventilschliessgeschwindigkeit
JP2001263017A (ja) * 2000-03-17 2001-09-26 Unisia Jecs Corp エンジンブレーキ装置のアクチュエータ
US6637387B1 (en) * 2002-09-13 2003-10-28 General Motor Corporation Variable valve actuating mechanism with magnetorheological fluid lost motion device
US6694933B1 (en) * 2002-09-19 2004-02-24 Diesel Engine Retarders, Inc. Lost motion system and method for fixed-time valve actuation
CN1318744C (zh) * 2004-01-03 2007-05-30 马银良 一种发动机缓速器
US7156062B2 (en) * 2004-04-19 2007-01-02 Jacobs Vehicle Systems, Inc. Valve actuation system with valve seating control
JP2006152943A (ja) * 2004-11-30 2006-06-15 Isuzu Motors Ltd 内燃機関の動弁制御装置

Also Published As

Publication number Publication date
KR20120125666A (ko) 2012-11-16
CN101194085B (zh) 2010-07-14
US8453613B2 (en) 2013-06-04
EP1869294B1 (en) 2013-11-06
JP2008536056A (ja) 2008-09-04
KR20070122232A (ko) 2007-12-28
WO2006110710A3 (en) 2007-10-11
CN101194085A (zh) 2008-06-04
BRPI0609237A2 (pt) 2010-03-09
US20060273271A1 (en) 2006-12-07
KR101315139B1 (ko) 2013-10-07
EP1869294A2 (en) 2007-12-26
KR101266849B1 (ko) 2013-05-23
WO2006110710A2 (en) 2006-10-19
EP1869294A4 (en) 2009-09-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170411