EP1143120A3 - Dispositif de désactivation d'une soupape d'un moteur à combustion - Google Patents
Dispositif de désactivation d'une soupape d'un moteur à combustion Download PDFInfo
- 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- Withdrawn
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)
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 (fr) | 2001-10-10 |
EP1143120A3 true EP1143120A3 (fr) | 2001-10-24 |
Family
ID=24075137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01302059A Withdrawn EP1143120A3 (fr) | 2000-03-08 | 2001-03-06 | Dispositif de désactivation d'une soupape d'un moteur à combustion |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1143120A3 (fr) |
JP (1) | JP2001271620A (fr) |
KR (1) | KR20010089206A (fr) |
Families Citing this family (28)
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 |
DE102007002787A1 (de) | 2007-01-18 | 2008-07-24 | Schaeffler Kg | Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine |
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 |
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 |
US20190309663A9 (en) | 2008-07-22 | 2019-10-10 | Eaton Corporation | 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 |
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 |
US9784148B2 (en) | 2013-12-06 | 2017-10-10 | Yamaha Hatsudoki Kabushiki Kaisha | Valve gear for engine |
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 |
DE112018003877T5 (de) * | 2017-08-25 | 2020-04-16 | Eaton Intelligent Power Limited | Deaktivierende spieleinstelleinrichtung mit niedrigerem hub bei kombination mit einem zwei-stufigen variablen ventilhub-kipphebel |
EP3914811A1 (fr) * | 2019-01-24 | 2021-12-01 | Eaton Intelligent Power Limited | Ensemble culbuteur ayant une gestion de jeu pour la désactivation de cylindres et la configuration de frein moteur |
US20230407771A1 (en) * | 2020-11-10 | 2023-12-21 | Eaton Intelligent Power Limited | Latching pin assembly and deactivating rocker arm assembly |
CN116867956A (zh) * | 2021-03-11 | 2023-10-10 | 伊顿智能动力有限公司 | 可变气门升程摇臂组件 |
Citations (5)
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 (fr) * | 1993-07-14 | 1995-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Dispositif de désactivation de soupape de moteur à combustion interne |
DE19838909A1 (de) * | 1998-08-27 | 2000-03-02 | Schaeffler Waelzlager Ohg | Schaltbarer Ventiltrieb einer Brennkraftmaschine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9319435U1 (de) | 1993-12-17 | 1994-02-10 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Schaltbares Abstützelement |
-
2001
- 2001-03-06 EP EP01302059A patent/EP1143120A3/fr not_active Withdrawn
- 2001-03-07 JP JP2001063582A patent/JP2001271620A/ja active Pending
- 2001-03-08 KR KR1020010011919A patent/KR20010089206A/ko not_active Application Discontinuation
Patent Citations (5)
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 (fr) * | 1993-07-14 | 1995-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Dispositif de désactivation de soupape de moteur à combustion interne |
DE19838909A1 (de) * | 1998-08-27 | 2000-03-02 | Schaeffler Waelzlager Ohg | Schaltbarer Ventiltrieb einer Brennkraftmaschine |
Non-Patent Citations (2)
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 (fr) | 2001-10-10 |
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Effective date: 20020425 |