EP1143120A3 - Ventildeaktivierungsmechanismus einer Brennkraftmaschine - Google Patents

Ventildeaktivierungsmechanismus einer Brennkraftmaschine Download PDF

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Publication number
EP1143120A3
EP1143120A3 EP01302059A EP01302059A EP1143120A3 EP 1143120 A3 EP1143120 A3 EP 1143120A3 EP 01302059 A EP01302059 A EP 01302059A EP 01302059 A EP01302059 A EP 01302059A EP 1143120 A3 EP1143120 A3 EP 1143120A3
Authority
EP
European Patent Office
Prior art keywords
hla
rocker arm
plunger
valve deactivator
deactivator assembly
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.)
Withdrawn
Application number
EP01302059A
Other languages
English (en)
French (fr)
Other versions
EP1143120A2 (de
Inventor
Keith Hampton
Richard Lee Madden
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
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 Eaton Corp filed Critical Eaton Corp
Publication of EP1143120A2 publication Critical patent/EP1143120A2/de
Publication of EP1143120A3 publication Critical patent/EP1143120A3/de
Withdrawn legal-status Critical Current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
    • F01L1/34—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
    • 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
    • F01L1/20—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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
EP01302059A 2000-03-08 2001-03-06 Ventildeaktivierungsmechanismus einer Brennkraftmaschine Withdrawn EP1143120A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52105400A 2000-03-08 2000-03-08
US521054 2000-03-08

Publications (2)

Publication Number Publication Date
EP1143120A2 EP1143120A2 (de) 2001-10-10
EP1143120A3 true EP1143120A3 (de) 2001-10-24

Family

ID=24075137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01302059A Withdrawn EP1143120A3 (de) 2000-03-08 2001-03-06 Ventildeaktivierungsmechanismus einer Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1143120A3 (de)
JP (1) JP2001271620A (de)
KR (1) KR20010089206A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146131A1 (de) 2001-09-19 2003-04-03 Ina Schaeffler Kg Schaltelement für einen Ventiltrieb einer Brennkraftmaschine
DE10330510A1 (de) * 2003-07-05 2005-01-27 Ina-Schaeffler Kg Abstützelement für einen schaltbaren Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
US6901893B1 (en) * 2004-04-15 2005-06-07 Stanadyne Corporation Valve deactivator assembly
DE102005010750A1 (de) * 2005-03-09 2006-09-14 Schaeffler Kg Baueinheit eines Ventiltriebs einer Brennkraftmaschine
US7121241B1 (en) 2006-01-10 2006-10-17 Eaton Corporation Valve control system including deactivating rocker arm
US7484484B2 (en) * 2006-03-14 2009-02-03 Gm Global Technology Operations, Inc. Cylinder deactivation apparatus incorporating a distributed accumulator
DE102006045017A1 (de) * 2006-09-23 2008-03-27 Schaeffler Kg Hydraulisches Abstützelement
JP5110690B2 (ja) * 2006-12-15 2012-12-26 現代自動車株式会社 気筒休止用ロッカーアーム装置
JP4711977B2 (ja) * 2007-01-18 2011-06-29 株式会社オティックス 可変動弁機構及びこれに用いられるラッシュアジャスタ
DE102007002787A1 (de) 2007-01-18 2008-07-24 Schaeffler Kg Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
JP4833142B2 (ja) * 2007-04-17 2011-12-07 株式会社オティックス ラッシュアジャスタ
DE102007041844A1 (de) * 2007-09-04 2009-03-05 Schaeffler Kg Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
JP4866328B2 (ja) * 2007-10-05 2012-02-01 株式会社オティックス 可変動弁機構
JP5069140B2 (ja) * 2008-02-08 2012-11-07 株式会社オティックス 可変動弁機構
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
DE102009019680A1 (de) 2009-04-30 2010-11-11 Schaeffler Technologies Gmbh & Co. Kg Ventiltriebssystem
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
DE102011104056A1 (de) * 2011-06-11 2012-12-13 Neumayer Tekfor Holding Gmbh Nockenfolger, Abstützelement und Zylinderkopf
JP2019065860A (ja) * 2012-11-05 2019-04-25 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発
WO2015083654A1 (ja) * 2013-12-06 2015-06-11 ヤマハ発動機株式会社 エンジンの動弁装置
DE102014212272A1 (de) * 2014-06-26 2015-12-31 Schaeffler Technologies AG & Co. KG Abstützelement
DE102015221042A1 (de) 2015-02-13 2016-08-18 Schaeffler Technologies AG & Co. KG Ventilbetätigungshebel mit Nockenkontaktrolle
WO2019040860A1 (en) * 2017-08-25 2019-02-28 Eaton Intelligent Power Limited BRAKE OFF DEACTIVATION GAME BRAKE WHEN COMBINED WITH TWO-STEP VARIABLE VALVE LIFTING ROCKER
EP3914811A1 (de) * 2019-01-24 2021-12-01 Eaton Intelligent Power Limited Kipphebelanordnung mit spielverwaltung für zylinderabschaltung und motorbremskonfiguration
CN116529462A (zh) * 2020-11-10 2023-08-01 伊顿智能动力有限公司 闩锁销组件和停用摇臂组件
US20240141808A1 (en) * 2021-03-11 2024-05-02 Eaton Intelligent Power Limited Variable valve lift rocker arm assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610218A (en) * 1970-04-13 1971-10-05 Roger Owen Durham Desmodromic valve actuator
JPS60150413A (ja) * 1984-01-19 1985-08-08 Mitsubishi Motors Corp エンジン動弁系の弁制御装置
JPS61201807A (ja) * 1985-03-04 1986-09-06 Honda Motor Co Ltd 内燃機関のバルブ休止装置
EP0634564A1 (de) * 1993-07-14 1995-01-18 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Ausserbetriebsetzen eines Brennkraftmaschinenhubventils
DE19838909A1 (de) * 1998-08-27 2000-03-02 Schaeffler Waelzlager Ohg Schaltbarer Ventiltrieb einer Brennkraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319435U1 (de) 1993-12-17 1994-02-10 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Schaltbares Abstützelement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610218A (en) * 1970-04-13 1971-10-05 Roger Owen Durham Desmodromic valve actuator
JPS60150413A (ja) * 1984-01-19 1985-08-08 Mitsubishi Motors Corp エンジン動弁系の弁制御装置
JPS61201807A (ja) * 1985-03-04 1986-09-06 Honda Motor Co Ltd 内燃機関のバルブ休止装置
EP0634564A1 (de) * 1993-07-14 1995-01-18 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Ausserbetriebsetzen eines Brennkraftmaschinenhubventils
DE19838909A1 (de) * 1998-08-27 2000-03-02 Schaeffler Waelzlager Ohg Schaltbarer Ventiltrieb einer Brennkraftmaschine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 316 (M - 438) 12 December 1985 (1985-12-12) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 028 (M - 557) 27 January 1987 (1987-01-27) *

Also Published As

Publication number Publication date
KR20010089206A (ko) 2001-09-29
JP2001271620A (ja) 2001-10-05
EP1143120A2 (de) 2001-10-10

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