DE10235403A1 - Schwenkhebel für einen hubvariablen Ventiltrieb - Google Patents

Schwenkhebel für einen hubvariablen Ventiltrieb Download PDF

Info

Publication number
DE10235403A1
DE10235403A1 DE10235403A DE10235403A DE10235403A1 DE 10235403 A1 DE10235403 A1 DE 10235403A1 DE 10235403 A DE10235403 A DE 10235403A DE 10235403 A DE10235403 A DE 10235403A DE 10235403 A1 DE10235403 A1 DE 10235403A1
Authority
DE
Germany
Prior art keywords
roller element
roller
swivel lever
hand
lever
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Withdrawn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
DE10235403A
Other languages
German (de)
English (en)
Inventor
Benedikt Dr. Klaus
Michael Allgeier
Torsten Eder
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
PSA Automobiles SA
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 DE10235403A priority Critical patent/DE10235403A1/de
Priority to DE50312150T priority patent/DE50312150D1/de
Priority to EP03015068A priority patent/EP1387048B1/fr
Publication of DE10235403A1 publication Critical patent/DE10235403A1/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Withdrawn legal-status Critical Current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
    • F01L13/0005—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
    • 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
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

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)
DE10235403A 2002-08-02 2002-08-02 Schwenkhebel für einen hubvariablen Ventiltrieb Withdrawn DE10235403A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10235403A DE10235403A1 (de) 2002-08-02 2002-08-02 Schwenkhebel für einen hubvariablen Ventiltrieb
DE50312150T DE50312150D1 (de) 2002-08-02 2003-07-03 Schwenkhebel für einen hubvariablen Ventiltrieb
EP03015068A EP1387048B1 (fr) 2002-08-02 2003-07-03 Levier oscillant pour commande de soupape à course variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10235403A DE10235403A1 (de) 2002-08-02 2002-08-02 Schwenkhebel für einen hubvariablen Ventiltrieb

Publications (1)

Publication Number Publication Date
DE10235403A1 true DE10235403A1 (de) 2004-02-12

Family

ID=30010568

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10235403A Withdrawn DE10235403A1 (de) 2002-08-02 2002-08-02 Schwenkhebel für einen hubvariablen Ventiltrieb
DE50312150T Expired - Lifetime DE50312150D1 (de) 2002-08-02 2003-07-03 Schwenkhebel für einen hubvariablen Ventiltrieb

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50312150T Expired - Lifetime DE50312150D1 (de) 2002-08-02 2003-07-03 Schwenkhebel für einen hubvariablen Ventiltrieb

Country Status (2)

Country Link
EP (1) EP1387048B1 (fr)
DE (2) DE10235403A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008389A1 (de) * 2004-02-20 2005-09-08 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine
DE102006018512A1 (de) * 2006-04-21 2007-10-25 Schaeffler Kg Rollenelement für ein schwenkbewegliches Maschinenteil
DE102006018510A1 (de) * 2006-04-21 2007-10-25 Schaeffler Kg Schwinghebel für einen hubvariablen Ventiltrieb
DE102015118884A1 (de) * 2015-11-04 2017-05-04 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4766007B2 (ja) * 2007-06-14 2011-09-07 トヨタ自動車株式会社 可変動弁装置
DE102011003900A1 (de) * 2011-02-10 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg Zwischenhebel
DE102011003898B4 (de) * 2011-02-10 2021-09-09 Schaeffler Technologies AG & Co. KG Zwischenhebel
DE102014100748B4 (de) * 2014-01-23 2017-04-27 Pierburg Gmbh Übertragungsanordnung für einen mechanisch steuerbaren Ventiltrieb sowie mechanisch steuerbarer Ventiltrieb
DE102014109573A1 (de) * 2014-07-09 2016-01-14 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb
DE102016122179A1 (de) * 2016-11-18 2018-05-24 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223173A1 (de) * 1992-07-15 1994-01-20 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine
DE4446725A1 (de) * 1993-07-06 1996-01-11 Meta Motoren Energietech Verfahren und Vorrichtung zur variablen Steuerung eines Ventils einer Brennkraftmaschine
EP1022443A1 (fr) * 1999-01-19 2000-07-26 Ford Global Technologies, Inc. Dispositif de commande variable pour soupape de moteur a combustion interne
DE19920512A1 (de) * 1999-05-05 2000-11-09 Opel Adam Ag Vorrichtung zur Betätigung eines Ventiles mit variablem Hub an Brennkraftmaschinen
DE19960742A1 (de) * 1999-12-16 2001-06-21 Iav Gmbh Variabler Ventiltrieb, vorzugsweise für Verbrennungsmotoren
EP1255027A1 (fr) * 2001-05-03 2002-11-06 STS System Technology Services GmbH Contrôle mécanique de la levée variable d'une soupape d'admission d'un moteur à combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913742A1 (de) * 1999-03-26 2000-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
EP1096115B1 (fr) * 1999-10-29 2002-07-10 STS System Technology Services GmbH Dispositif de régulation mécanique de la levée de soupape de moteur à combustion interne
DE10016103A1 (de) * 2000-03-31 2001-10-04 Audi Ag Variable Ventilsteuerung
DE10123186A1 (de) 2001-05-12 2002-11-14 Bayerische Motoren Werke Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223173A1 (de) * 1992-07-15 1994-01-20 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine
DE4446725A1 (de) * 1993-07-06 1996-01-11 Meta Motoren Energietech Verfahren und Vorrichtung zur variablen Steuerung eines Ventils einer Brennkraftmaschine
EP1022443A1 (fr) * 1999-01-19 2000-07-26 Ford Global Technologies, Inc. Dispositif de commande variable pour soupape de moteur a combustion interne
DE19920512A1 (de) * 1999-05-05 2000-11-09 Opel Adam Ag Vorrichtung zur Betätigung eines Ventiles mit variablem Hub an Brennkraftmaschinen
DE19960742A1 (de) * 1999-12-16 2001-06-21 Iav Gmbh Variabler Ventiltrieb, vorzugsweise für Verbrennungsmotoren
EP1255027A1 (fr) * 2001-05-03 2002-11-06 STS System Technology Services GmbH Contrôle mécanique de la levée variable d'une soupape d'admission d'un moteur à combustion interne

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008389A1 (de) * 2004-02-20 2005-09-08 Bayerische Motoren Werke Ag Hubvariabler Ventiltrieb für eine Brennkraftmaschine
US7225773B2 (en) 2004-02-20 2007-06-05 Bayerische Motoren Werke Aktiengesellschaft Variable stroke valve drive for an internal combustion engine
DE102006018512A1 (de) * 2006-04-21 2007-10-25 Schaeffler Kg Rollenelement für ein schwenkbewegliches Maschinenteil
DE102006018510A1 (de) * 2006-04-21 2007-10-25 Schaeffler Kg Schwinghebel für einen hubvariablen Ventiltrieb
DE102015118884A1 (de) * 2015-11-04 2017-05-04 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb

Also Published As

Publication number Publication date
EP1387048A3 (fr) 2007-07-25
EP1387048B1 (fr) 2009-11-25
EP1387048A2 (fr) 2004-02-04
DE50312150D1 (de) 2010-01-07

Similar Documents

Publication Publication Date Title
EP3170997B1 (fr) Commande de soupape variable comprenant un culbuteur
EP0389609B1 (fr) Dispositif d'actionnement des soupapes de moteurs a combustion interne a lame de levee de soupape reglable
DE10006018B4 (de) Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine
EP2126292A1 (fr) Mécanisme de distribution pour des soupapes d'échange des gaz d'un moteur à combustion interne, doté d'un palier à mouvement axial
DE102006054168A1 (de) Zweistufiger Schlepphebelarm mit Rollenelement-Nockenstösseln
EP0761935A2 (fr) Entraînement de soupape variable, en particulier pour moteurs à combustion interne
DE102008015197B4 (de) Ventilmechanismus eines Motors
DE102004057438A1 (de) Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einem verstellbaren Schwinghebel, der einerseits mit einer Exzenterwelle und andererseits mit einer auf einem Nocken einer Nockenwelle laufenden Rolle zusammenwirkt
DE10235403A1 (de) Schwenkhebel für einen hubvariablen Ventiltrieb
DE10235402A1 (de) Schwenkhebel für einen hubvariablen Ventiltrieb
DE102004057439A1 (de) Ventiltrieb für Gaswechselventile einer Brennkraftmaschine
EP1205643A1 (fr) Dispositif d'actionnement de soupapes de moteur à combustion interne
EP1050669A2 (fr) Dispositif de commande de soupape à levée variable pour moteur à combustion interne
EP1022443B1 (fr) Dispositif de commande variable pour soupape de moteur a combustion interne
DE19904840A1 (de) Ventiltrieb für Verbrennungsmotoren
DE10235400A1 (de) Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb
DE102008015218B4 (de) Ventilmechanismus eines Motors
DE102004038473B4 (de) Ventiltrieb für Ladungswechselventile von Verbrennungsmotoren
EP1590554B1 (fr) Entrainement mecanique de soupape entierement variable destine a moteur a combustion interne a piston alternatif a equilibre de jeu de soupapes reglable
DE10235401A1 (de) Hubvariabler Ventiltrieb
WO2005026503A2 (fr) Commande a soupapes de levage entierement variable de moteur a combustion interne
EP1288451B1 (fr) Culasse pour moteur à combustion interne avec commande de soupapes à levée variable
DE10306154A1 (de) Ventiltrieb für eine Brennkraftmaschine
DE102011104548A1 (de) Vollvariable Hubventilsteuerung
DE3901966A1 (de) Ventilantrieb fuer ein hubventil mit mechanischem ventilspielausgleich

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: BAYERISCHE MOTOREN WERKE AG, 80809 MUENCHEN, DE

Owner name: PEUGEOT CITROEN AUTOMOBILES S.A., VELIZY-VILLA, FR

8128 New person/name/address of the agent

Representative=s name: BEETZ & PARTNER PATENTANWAELTE, 80538 MUENCHEN

8141 Disposal/no request for examination
8170 Reinstatement of the former position
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120301