DE102006022481A1 - Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb - Google Patents

Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb Download PDF

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Publication number
DE102006022481A1
DE102006022481A1 DE200610022481 DE102006022481A DE102006022481A1 DE 102006022481 A1 DE102006022481 A1 DE 102006022481A1 DE 200610022481 DE200610022481 DE 200610022481 DE 102006022481 A DE102006022481 A DE 102006022481A DE 102006022481 A1 DE102006022481 A1 DE 102006022481A1
Authority
DE
Germany
Prior art keywords
cylinder head
variable
hand
actuating element
adjusting device
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Withdrawn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
DE200610022481
Other languages
German (de)
English (en)
Inventor
Johannes Meyer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE200610022481 priority Critical patent/DE102006022481A1/de
Priority to EP20070006942 priority patent/EP1854967B1/fr
Publication of DE102006022481A1 publication Critical patent/DE102006022481A1/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Withdrawn legal-status Critical Current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
    • 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
    • F01L13/0021—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 rocker arm ratio
    • 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
    • F01L13/0021—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 rocker arm ratio
    • F01L13/0026—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 rocker arm ratio by means of an eccentric
    • 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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0068—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
    • 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
    • F01L2820/032—Electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE200610022481 2006-05-13 2006-05-13 Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb Withdrawn DE102006022481A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200610022481 DE102006022481A1 (de) 2006-05-13 2006-05-13 Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb
EP20070006942 EP1854967B1 (fr) 2006-05-13 2007-04-03 Tête de cylindre pour un moteur à combustion interne doté d'une commande de soupape à levée variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610022481 DE102006022481A1 (de) 2006-05-13 2006-05-13 Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb

Publications (1)

Publication Number Publication Date
DE102006022481A1 true DE102006022481A1 (de) 2007-11-15

Family

ID=38255016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200610022481 Withdrawn DE102006022481A1 (de) 2006-05-13 2006-05-13 Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb

Country Status (2)

Country Link
EP (1) EP1854967B1 (fr)
DE (1) DE102006022481A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082226A1 (de) * 2011-09-07 2013-03-07 Bayerische Motoren Werke Aktiengesellschaft Doppelschenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057135B4 (de) * 2008-11-13 2020-11-12 Audi Ag Brennkraftmaschine mit einem Rollenschlepphebel aufweisenden Ventiltrieb

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11264310A (ja) * 1998-03-18 1999-09-28 Honda Motor Co Ltd 内燃機関の動弁装置
DE19825308A1 (de) * 1998-06-05 1999-12-09 Bayerische Motoren Werke Ag Variabler Ventiltrieb für eine Brennkraftmaschine
JP2003003812A (ja) * 2001-06-19 2003-01-08 Suzuki Motor Corp 動弁装置およびこれを備えた内燃機関
DE10211998A1 (de) * 2002-03-18 2003-10-02 Ina Schaeffler Kg Vorrichtung zum Steuern der Zylinderladung eines fremdgezündeten Verbrennungsmotors
JP2004353643A (ja) * 2003-05-26 2004-12-16 Zenji Ishikawa ４サイクル内燃機関の動弁機構
JP2005042642A (ja) * 2003-07-24 2005-02-17 Honda Motor Co Ltd エンジンの動弁装置
EP1557540A1 (fr) * 2004-01-20 2005-07-27 HONDA MOTOR CO., Ltd. Système de soupapes pour moteur à combustion interne
FR2872542A1 (fr) * 2004-07-05 2006-01-06 Renault Sas Dispositif d'actionnement variable d'au moins une soupape de moteur a combustion interne et procede de commande associe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100173A1 (de) * 2001-01-04 2002-07-11 Fev Motorentech Gmbh Vollvariabler mechanischer Ventiltrieb für eine Kolbenbrennkraftmaschine
DE10206465A1 (de) * 2002-02-16 2003-08-28 Mahle Ventiltrieb Gmbh Steuereinrichtung für Gaswechselventile eines Verbrennungsmotors
DE10312959B4 (de) * 2003-03-24 2006-10-05 Thyssenkrupp Automotive Ag Vorrichtung zur variablen Betätigung der Gaswechselventile von Verbrennungsmotoren
JP4238203B2 (ja) * 2004-01-30 2009-03-18 本田技研工業株式会社 エンジン

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11264310A (ja) * 1998-03-18 1999-09-28 Honda Motor Co Ltd 内燃機関の動弁装置
DE19825308A1 (de) * 1998-06-05 1999-12-09 Bayerische Motoren Werke Ag Variabler Ventiltrieb für eine Brennkraftmaschine
JP2003003812A (ja) * 2001-06-19 2003-01-08 Suzuki Motor Corp 動弁装置およびこれを備えた内燃機関
DE10211998A1 (de) * 2002-03-18 2003-10-02 Ina Schaeffler Kg Vorrichtung zum Steuern der Zylinderladung eines fremdgezündeten Verbrennungsmotors
JP2004353643A (ja) * 2003-05-26 2004-12-16 Zenji Ishikawa ４サイクル内燃機関の動弁機構
JP2005042642A (ja) * 2003-07-24 2005-02-17 Honda Motor Co Ltd エンジンの動弁装置
EP1557540A1 (fr) * 2004-01-20 2005-07-27 HONDA MOTOR CO., Ltd. Système de soupapes pour moteur à combustion interne
FR2872542A1 (fr) * 2004-07-05 2006-01-06 Renault Sas Dispositif d'actionnement variable d'au moins une soupape de moteur a combustion interne et procede de commande associe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082226A1 (de) * 2011-09-07 2013-03-07 Bayerische Motoren Werke Aktiengesellschaft Doppelschenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP1854967A2 (fr) 2007-11-14
EP1854967A3 (fr) 2010-03-24
EP1854967B1 (fr) 2012-08-15

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20130514