DE102006057895A1 - Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine - Google Patents

Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine Download PDF

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Publication number
DE102006057895A1
DE102006057895A1 DE102006057895A DE102006057895A DE102006057895A1 DE 102006057895 A1 DE102006057895 A1 DE 102006057895A1 DE 102006057895 A DE102006057895 A DE 102006057895A DE 102006057895 A DE102006057895 A DE 102006057895A DE 102006057895 A1 DE102006057895 A1 DE 102006057895A1
Authority
DE
Germany
Prior art keywords
coupling
lever
coupling piston
bore
contact surface
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.)
Ceased
Application number
DE102006057895A
Other languages
German (de)
English (en)
Inventor
Stefan Dipl.-Ing. Gemein (FH)
Joachim Dipl.-Ing. Krause (FH)
Jens Dipl.-Ing. Lang (FH)
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Priority to DE102006057895A priority Critical patent/DE102006057895A1/de
Priority to PCT/EP2007/063265 priority patent/WO2008068251A1/fr
Publication of DE102006057895A1 publication Critical patent/DE102006057895A1/de
Ceased 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
    • 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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • 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
    • F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE102006057895A 2006-12-08 2006-12-08 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine Ceased DE102006057895A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102006057895A DE102006057895A1 (de) 2006-12-08 2006-12-08 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
PCT/EP2007/063265 WO2008068251A1 (fr) 2006-12-08 2007-12-04 Levier entraîneur commutable d'un mécanisme de commande de soupapes d'un moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006057895A DE102006057895A1 (de) 2006-12-08 2006-12-08 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102006057895A1 true DE102006057895A1 (de) 2008-06-12

Family

ID=39148620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006057895A Ceased DE102006057895A1 (de) 2006-12-08 2006-12-08 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine

Country Status (2)

Country Link
DE (1) DE102006057895A1 (fr)
WO (1) WO2008068251A1 (fr)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011116331A3 (fr) * 2010-03-19 2011-11-10 Eaton Corporation Culbuteur commutable
DE102010046434A1 (de) 2010-09-24 2012-03-29 Schaeffler Technologies Gmbh & Co. Kg Anordnung zur Koppelung zweier zueinander beweglich angeordneter Bauteile einer Brennkraftmaschine
US8915225B2 (en) 2010-03-19 2014-12-23 Eaton Corporation Rocker arm assembly and components therefor
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
US9038586B2 (en) 2010-03-19 2015-05-26 Eaton Corporation Rocker assembly having improved durability
US9194260B2 (en) 2010-03-19 2015-11-24 Eaton Corporation Switching rocker arm
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9267396B2 (en) 2010-03-19 2016-02-23 Eaton Corporation Rocker arm assembly and components therefor
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
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
DE102016125216A1 (de) * 2016-12-21 2017-10-26 Schaeffler Technologies AG & Co. KG Schaltbare Ventiltriebskomponente für eine Brennkraftmaschine
US9869211B2 (en) 2014-03-03 2018-01-16 Eaton Corporation Valve actuating device and method of making same
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
EP3346102A1 (fr) * 2017-01-10 2018-07-11 OTICS Corporation Mécanisme à commande de soupape variable pour moteur à combustion interne
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
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
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US11788439B2 (en) 2010-03-19 2023-10-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10196944B2 (en) * 2014-10-10 2019-02-05 Schaeffler Technologies AG & Co. KG Mechanical lash control for a switchable roller finger follower

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612887A (en) * 1984-12-25 1986-09-23 Toyota Jidosha Kabushiki Kaisha Valve actuating apparatus for resting the operation of a valve in internal combustion engine
US5490486A (en) * 1994-10-05 1996-02-13 Ford Motor Company Eight cylinder internal combustion engine with variable displacement
US5544626A (en) * 1995-03-09 1996-08-13 Ford Motor Company Finger follower rocker arm with engine valve deactivator
DE10310226A1 (de) * 2003-03-08 2004-09-16 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004007766A1 (de) * 2003-03-20 2004-09-30 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004029555A1 (de) * 2004-06-18 2006-01-05 Ina-Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
EP1630366A1 (fr) * 2004-08-24 2006-03-01 Delphi Technologies, Inc. Contacteur de came à galet en deux étapes avec broche de verrouillage en angle
JP2006312908A (ja) * 2005-05-09 2006-11-16 Honda Motor Co Ltd エンジンの動弁装置
EP1724447A1 (fr) * 2005-05-09 2006-11-22 Delphi Technologies, Inc. Poussoir de commande a galet a deux etages

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06307220A (ja) * 1994-03-28 1994-11-01 Mitsubishi Motors Corp バルブタイミング調整装置
US5615647A (en) * 1995-03-28 1997-04-01 Eaton Corporation Latch assembly for a valve control system
DE102004017103A1 (de) * 2004-04-07 2005-10-27 Ina-Schaeffler Kg Umschaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004051422A1 (de) * 2004-10-22 2006-05-24 Schaeffler Kg Schaltbarer Schlepphebel
US7677213B2 (en) * 2005-08-04 2010-03-16 Timken Us Llc Deactivating roller finger follower

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612887A (en) * 1984-12-25 1986-09-23 Toyota Jidosha Kabushiki Kaisha Valve actuating apparatus for resting the operation of a valve in internal combustion engine
US5490486A (en) * 1994-10-05 1996-02-13 Ford Motor Company Eight cylinder internal combustion engine with variable displacement
US5544626A (en) * 1995-03-09 1996-08-13 Ford Motor Company Finger follower rocker arm with engine valve deactivator
DE10310226A1 (de) * 2003-03-08 2004-09-16 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004007766A1 (de) * 2003-03-20 2004-09-30 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004029555A1 (de) * 2004-06-18 2006-01-05 Ina-Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
EP1630366A1 (fr) * 2004-08-24 2006-03-01 Delphi Technologies, Inc. Contacteur de came à galet en deux étapes avec broche de verrouillage en angle
JP2006312908A (ja) * 2005-05-09 2006-11-16 Honda Motor Co Ltd エンジンの動弁装置
EP1724447A1 (fr) * 2005-05-09 2006-11-22 Delphi Technologies, Inc. Poussoir de commande a galet a deux etages

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US9964005B2 (en) 2008-07-22 2018-05-08 Eaton Corporation Method for diagnosing variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9644503B2 (en) 2008-07-22 2017-05-09 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
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
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US10119429B2 (en) 2010-03-19 2018-11-06 Eaton Corporation Systems, methods, and devices for valve stem position sensing
CN102892977B (zh) * 2010-03-19 2015-04-01 伊顿公司 转换摇臂和定向转换摇臂中锁闩的方法
US8915225B2 (en) 2010-03-19 2014-12-23 Eaton Corporation Rocker arm assembly and components therefor
US9038586B2 (en) 2010-03-19 2015-05-26 Eaton Corporation Rocker assembly having improved durability
US9194260B2 (en) 2010-03-19 2015-11-24 Eaton Corporation Switching rocker arm
US11788439B2 (en) 2010-03-19 2023-10-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
CN103221645B (zh) * 2010-03-19 2015-11-25 伊顿公司 转换摇臂
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US9267396B2 (en) 2010-03-19 2016-02-23 Eaton Corporation Rocker arm assembly and components therefor
US11530630B2 (en) 2010-03-19 2022-12-20 Eaton Intelligent Power Limited Systems, methods, and devices for rocker arm position sensing
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US8752513B2 (en) 2010-03-19 2014-06-17 Eaton Corporation Switching rocker arm
WO2011116329A3 (fr) * 2010-03-19 2011-11-10 Eaton Corporation Culbuteur commutatable
US8726862B2 (en) 2010-03-19 2014-05-20 Eaton Corporation Switching rocker arm
US11085338B2 (en) 2010-03-19 2021-08-10 Eaton Intelligent Power Limited Systems, methods and devices for rocker arm position sensing
US9702279B2 (en) 2010-03-19 2017-07-11 Eaton Corporation Sensing and control of a variable valve actuation system
WO2011116331A3 (fr) * 2010-03-19 2011-11-10 Eaton Corporation Culbuteur commutable
US9726052B2 (en) 2010-03-19 2017-08-08 Eaton Corporation Rocker arm assembly and components therefor
US9765657B2 (en) 2010-03-19 2017-09-19 Eaton Corporation System, method and device for rocker arm position sensing
US9790823B2 (en) 2010-03-19 2017-10-17 Eaton Corporation Switching rocker arm
US10890086B2 (en) 2010-03-19 2021-01-12 Eaton Intelligent Power Limited Latch interface for a valve actuating device
US10570786B2 (en) 2010-03-19 2020-02-25 Eaton Intelligent Power Limited Rocker assembly having improved durability
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9915180B2 (en) 2010-03-19 2018-03-13 Eaton Corporation Latch interface for a valve actuating device
US10180087B2 (en) 2010-03-19 2019-01-15 Eaton Corporation Rocker arm assembly and components therefor
CN103221645A (zh) * 2010-03-19 2013-07-24 伊顿公司 转换摇臂
US8985074B2 (en) 2010-03-19 2015-03-24 Eaton Corporation Sensing and control of a variable valve actuation system
CN102892977A (zh) * 2010-03-19 2013-01-23 伊顿公司 转换摇臂
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US8616165B2 (en) 2010-09-24 2013-12-31 Schaeffler Technologies AG & Co. KG Arrangement for coupling two components of an internal combustion engine arranged movable relative to each other
DE102010046434A1 (de) 2010-09-24 2012-03-29 Schaeffler Technologies Gmbh & Co. Kg Anordnung zur Koppelung zweier zueinander beweglich angeordneter Bauteile einer Brennkraftmaschine
US10329970B2 (en) 2011-03-18 2019-06-25 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US9664075B2 (en) 2011-03-18 2017-05-30 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
US9995183B2 (en) 2014-03-03 2018-06-12 Eaton Corporation Valve actuating device and method of making same
US9869211B2 (en) 2014-03-03 2018-01-16 Eaton Corporation Valve actuating device and method of making same
DE102016125216A1 (de) * 2016-12-21 2017-10-26 Schaeffler Technologies AG & Co. KG Schaltbare Ventiltriebskomponente für eine Brennkraftmaschine
EP3346102A1 (fr) * 2017-01-10 2018-07-11 OTICS Corporation Mécanisme à commande de soupape variable pour moteur à combustion interne
US10280817B2 (en) 2017-01-10 2019-05-07 Otics Corporation Variable valve mechanism of internal combustion engine

Also Published As

Publication number Publication date
WO2008068251A1 (fr) 2008-06-12

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