JP4004087B2 - 掛止可能なロッカーアームを使用したエンジンバルブ制御システム - Google Patents

掛止可能なロッカーアームを使用したエンジンバルブ制御システム Download PDF

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Publication number
JP4004087B2
JP4004087B2 JP26189796A JP26189796A JP4004087B2 JP 4004087 B2 JP4004087 B2 JP 4004087B2 JP 26189796 A JP26189796 A JP 26189796A JP 26189796 A JP26189796 A JP 26189796A JP 4004087 B2 JP4004087 B2 JP 4004087B2
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Japan
Prior art keywords
rocker arm
control system
valve control
outer rocker
valve
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 - Fee Related
Application number
JP26189796A
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English (en)
Japanese (ja)
Other versions
JPH09112235A (ja
JPH09112235A5 (enExample
Inventor
ハンプトン キース
マイケル プレストン デイヴィッド
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.)
Eaton Corp
Original Assignee
Eaton Corp
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Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of JPH09112235A publication Critical patent/JPH09112235A/ja
Publication of JPH09112235A5 publication Critical patent/JPH09112235A5/ja
Application granted granted Critical
Publication of JP4004087B2 publication Critical patent/JP4004087B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01L1/18—Rocking arms or levers
    • F01L1/185—Overhead end-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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets

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)
JP26189796A 1995-10-06 1996-10-02 掛止可能なロッカーアームを使用したエンジンバルブ制御システム Expired - Fee Related JP4004087B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54028095A 1995-10-06 1995-10-06
US540280 1995-10-06
US681319 1996-07-22
US08/681,319 US5619958A (en) 1995-10-06 1996-07-22 Engine valve control system using a latchable rocker arm

Publications (3)

Publication Number Publication Date
JPH09112235A JPH09112235A (ja) 1997-04-28
JPH09112235A5 JPH09112235A5 (enExample) 2004-10-14
JP4004087B2 true JP4004087B2 (ja) 2007-11-07

Family

ID=27066393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26189796A Expired - Fee Related JP4004087B2 (ja) 1995-10-06 1996-10-02 掛止可能なロッカーアームを使用したエンジンバルブ制御システム

Country Status (4)

Country Link
US (1) US5619958A (enExample)
EP (1) EP0767296B1 (enExample)
JP (1) JP4004087B2 (enExample)
DE (1) DE69602152T2 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690066A (en) 1996-09-30 1997-11-25 Eaton Corporation Engine valve control actuator with knee action linkage
US5697333A (en) * 1997-02-20 1997-12-16 Eaton Corporation Dual lift actuation means
US6481409B1 (en) * 2000-03-30 2002-11-19 Fasco Controls, Inc. Electro-hydraulic control module for deactivating intake and exhaust valves
US6491012B2 (en) 2000-09-13 2002-12-10 Toledo Technologies Inc. Rocker arm assembly having a spring clip valve guide
US6314928B1 (en) * 2000-12-06 2001-11-13 Ford Global Technologies, Inc. Rocker arm assembly
US6382153B1 (en) * 2001-04-11 2002-05-07 Delphi Technologies, Inc. Partial internal guide for curved helical compression spring
US6318318B1 (en) * 2001-05-15 2001-11-20 Ford Global Technologies, Inc. Rocker arm assembly
DE10155800A1 (de) * 2001-11-14 2003-05-22 Ina Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE10155801A1 (de) * 2001-11-14 2003-05-22 Ina Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
US6499451B1 (en) * 2001-12-17 2002-12-31 Delphi Technologies, Inc. Control system for variable activation of intake valves in an internal combustion engine
DE10226821A1 (de) * 2002-06-15 2003-12-24 Ina Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
US6666178B1 (en) * 2002-08-08 2003-12-23 Eaton Corporation Valve deactivation with an electro-hydraulic actuator
DE10310226A1 (de) * 2003-03-08 2004-09-16 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
KR20060038358A (ko) * 2003-03-18 2006-05-03 제너럴 모터즈 코오포레이션 엔진 밸브 액튜에이터 조립체
US7007649B2 (en) * 2003-03-18 2006-03-07 General Motors Corporation Engine valve actuator assembly
DE60318836T2 (de) * 2003-07-23 2009-01-22 Eaton S.R.L., Rivarolo Canavese Blechklammer für Kipphebel
US7093572B2 (en) * 2003-12-19 2006-08-22 Delphi Technologies, Inc. Roller finger follower assembly for valve deactivation
US20050188930A1 (en) * 2004-02-18 2005-09-01 Best Richard R. Valve deactivation device
US7677213B2 (en) * 2005-08-04 2010-03-16 Timken Us Llc Deactivating roller finger follower
DE102005048984A1 (de) 2005-10-13 2007-04-19 Schaeffler Kg Schaltbarer Schlepphebel
DE102006046573A1 (de) * 2006-09-30 2008-04-03 Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US8915225B2 (en) 2010-03-19 2014-12-23 Eaton Corporation Rocker arm assembly and components therefor
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9291075B2 (en) 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
WO2015134466A1 (en) 2014-03-03 2015-09-11 Eaton Corporation Valve actuating device and method of making same
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
EP2653673A1 (en) * 2012-04-19 2013-10-23 Eaton S.r.l. A switchable rocker arm
CN106536879A (zh) * 2014-04-03 2017-03-22 博格华纳公司 锁紧缸减压致动器
US11002156B2 (en) * 2015-08-18 2021-05-11 Eaton Intelligent Power Limited Non-contacting actuator for rocker arm assembly latches
GB201517728D0 (en) * 2015-10-07 2015-11-18 Eaton Srl Apparatus for actuation
GB201603344D0 (en) 2016-02-26 2016-04-13 Eaton Srl Actuation apparatus
CN109312645B (zh) * 2016-04-21 2021-09-03 伊顿智能动力有限公司 配气机构组件
GB201710959D0 (en) * 2017-07-07 2017-08-23 Eaton Srl Actuator arrangement
GB201803573D0 (en) * 2018-03-06 2018-04-18 Eaton Intelligent Power Ltd Actuation apparatus
CN119110872A (zh) 2022-04-22 2024-12-10 伊顿智能动力有限公司 用于可切换摇臂的致动机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753197A1 (de) * 1976-12-15 1978-06-22 Eaton Corp Ventilsteuervorrichtung
US4203397A (en) * 1978-06-14 1980-05-20 Eaton Corporation Engine valve control mechanism
JPS57181943A (en) * 1981-04-30 1982-11-09 Toyota Motor Corp Movable valve system for variable cylinder type internal combustion engine
US4768467A (en) * 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
JPS62203913A (ja) * 1986-02-28 1987-09-08 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
US4762096A (en) * 1987-09-16 1988-08-09 Eaton Corporation Engine valve control mechanism
JP2731004B2 (ja) * 1989-12-06 1998-03-25 ダイハツ工業株式会社 内燃機関における動弁装置
US5445116A (en) * 1992-12-22 1995-08-29 Unisia Jecs Corporation Hydraulic variable lift engine valve gear
US5524580A (en) * 1995-05-11 1996-06-11 Eaton Corporation Adjusting mechanism for a valve control system
US5529033A (en) * 1995-05-26 1996-06-25 Eaton Corporation Multiple rocker arm valve control system

Also Published As

Publication number Publication date
JPH09112235A (ja) 1997-04-28
EP0767296B1 (en) 1999-04-21
DE69602152T2 (de) 1999-11-25
EP0767296A1 (en) 1997-04-09
US5619958A (en) 1997-04-15
DE69602152D1 (de) 1999-05-27

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