FR2731744B1 - Commande des soupapes d'un moteur a combustion interne - Google Patents

Commande des soupapes d'un moteur a combustion interne

Info

Publication number
FR2731744B1
FR2731744B1 FR9602956A FR9602956A FR2731744B1 FR 2731744 B1 FR2731744 B1 FR 2731744B1 FR 9602956 A FR9602956 A FR 9602956A FR 9602956 A FR9602956 A FR 9602956A FR 2731744 B1 FR2731744 B1 FR 2731744B1
Authority
FR
France
Prior art keywords
valves
control
combustion engine
internal combustion
engine
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.)
Expired - Fee Related
Application number
FR9602956A
Other languages
English (en)
Other versions
FR2731744A1 (fr
Inventor
Uwe Hoyer
Harald Unger
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
Publication of FR2731744A1 publication Critical patent/FR2731744A1/fr
Application granted granted Critical
Publication of FR2731744B1 publication Critical patent/FR2731744B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
FR9602956A 1995-03-16 1996-03-08 Commande des soupapes d'un moteur a combustion interne Expired - Fee Related FR2731744B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995109604 DE19509604A1 (de) 1995-03-16 1995-03-16 Ventiltrieb einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2731744A1 FR2731744A1 (fr) 1996-09-20
FR2731744B1 true FR2731744B1 (fr) 1997-12-19

Family

ID=7756883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602956A Expired - Fee Related FR2731744B1 (fr) 1995-03-16 1996-03-08 Commande des soupapes d'un moteur a combustion interne

Country Status (3)

Country Link
DE (1) DE19509604A1 (fr)
FR (1) FR2731744B1 (fr)
GB (1) GB2298899B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629881A1 (de) * 1996-07-24 1998-01-29 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine mit sich an einer Exzenterwelle abstützenden Schwinghebeln
DE19708484B4 (de) * 1997-03-03 2006-07-13 Bayerische Motoren Werke Ag Vorrichtung zur Änderung des Ventilhubverlaufes eines Hubventils, insbesondere eines Gaswechselventils von Brennkraftmaschinen
DE10006015B4 (de) * 2000-02-11 2009-09-17 Schaeffler Kg Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine
DE10052811A1 (de) 2000-10-25 2002-05-08 Ina Schaeffler Kg Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine
DE10123186A1 (de) 2001-05-12 2002-11-14 Bayerische Motoren Werke Ag Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine
DE10136612A1 (de) * 2001-07-17 2003-02-06 Herbert Naumann Variable Hubventilsteuerungen
DE10293551D2 (de) 2001-08-06 2004-07-08 Christian A Heier Ventilsteuerung einer Hubkolbenmaschine (VVSt)
DE10214802A1 (de) * 2002-04-04 2003-10-16 Thyssen Krupp Automotive Ag Führungssysteme für variable Ventilsteuerungen
US6745734B2 (en) * 2002-05-24 2004-06-08 Delphi Technologies, Inc. Variable valve actuating mechanism having torsional lash control spring
DE10228022B4 (de) 2002-06-20 2009-04-23 Entec Consulting Gmbh Ventilhubvorrichtung zur Hubverstellung der Gaswechselventile einer Verbrennungskraftmaschine
DE10235400A1 (de) * 2002-08-02 2004-02-19 Bayerische Motoren Werke Ag Zylinderkopf für eine Brennkraftmaschine mit einem hubvariablen Ventiltrieb
DE10239908A1 (de) * 2002-08-30 2004-02-26 Audi Ag Variable Ventilsteuerung
DE10239909A1 (de) * 2002-08-30 2004-02-26 Audi Ag Variable Ventilsteuerung
DE10261304B4 (de) 2002-12-27 2009-01-22 BÖSL-FLIERL, Gerlinde Ventilhubvorrichtung zur variablen Ventilsteuerung der Gaswechselventile einer Verbrennungskraftmaschine
DE10312961C5 (de) * 2003-03-24 2009-01-29 Thyssenkrupp Presta Teccenter Ag Vorrichtung zur variablen Betätigung der Gaswechselventile von Verbrennungsmotoren
DE102004001343A1 (de) * 2004-01-08 2005-09-01 Entec Consulting Gmbh Variable Ventilsteuerungsvorrichtung mit Nockenwellenverstellung und Ventilhubkonturveränderung
DE10342075A1 (de) 2003-09-10 2005-06-16 Rolf Jung Vollvariable Hubventilsteuerung einer Brennkraftmaschine
DE10354428A1 (de) * 2003-11-21 2005-06-23 Bayerische Motoren Werke Ag Verfahren zum Betrieb einer Brennkraftmaschine
JP4225321B2 (ja) * 2003-12-18 2009-02-18 トヨタ自動車株式会社 可変動弁機構
JP4238203B2 (ja) * 2004-01-30 2009-03-18 本田技研工業株式会社 エンジン
DE102005047040A1 (de) * 2005-09-30 2007-04-05 Mtu Friedrichshafen Gmbh Variable Ventilsteuerung für V-Motor
JP4380695B2 (ja) * 2006-12-18 2009-12-09 トヨタ自動車株式会社 可変動弁機構付き内燃機関
KR100969074B1 (ko) * 2008-04-14 2010-07-09 현대자동차주식회사 연속 가변 밸브 리프트 장치
DE102011003898B4 (de) 2011-02-10 2021-09-09 Schaeffler Technologies AG & Co. KG Zwischenhebel
DE102011082226A1 (de) * 2011-09-07 2013-03-07 Bayerische Motoren Werke Aktiengesellschaft Doppelschenkelfeder für einen hubvariablen Ventiltrieb in einem Zylinderkopf einer Brennkraftmaschine
CN103925035B (zh) * 2013-01-15 2016-06-08 长城汽车股份有限公司 一种摆臂调节架
DE102016201118A1 (de) * 2016-01-27 2017-07-27 Schaeffler Technologies AG & Co. KG Drehungleichförmigkeitsausgleichsvorrichtung an einem Nockenwellentrieb mit nockenwellenparalleler Feder
DE102016220394B3 (de) * 2016-10-18 2017-12-28 Schaeffler Technologies AG & Co. KG Zwischenhebel eines variablen Ventiltriebs
DE102016220401A1 (de) * 2016-10-18 2017-09-07 Schaeffler Technologies AG & Co. KG Zwischenhebel eines variablen Ventiltriebs
DE102016220396A1 (de) * 2016-10-18 2017-08-10 Schaeffler Technologies AG & Co. KG Zwischenhebel eines variablen Ventiltriebs
DE102016220397A1 (de) * 2016-10-18 2017-08-10 Schaeffler Technologies AG & Co. KG Zwischenhebel eines variablen Ventiltriebs
DE102016223087A1 (de) * 2016-11-23 2017-10-26 Schaeffler Technologies AG & Co. KG Zwischenhebel eines variablen Ventiltriebs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629554A1 (de) * 1976-07-01 1978-01-12 Daimler Benz Ag Lastregelung fuer gemischverdichtende brennkraftmaschinen mit ventilsteuerung
JPS6226562Y2 (fr) * 1981-03-10 1987-07-08
IT1157983B (it) * 1982-12-23 1987-02-18 Fiat Auto Spa Dispositivo cinematico per il comando di una valvola di un motore endotermico
DE3615449A1 (de) * 1986-05-07 1987-11-12 Erich Schmid Vorrichtung fuer eine nockengesteuerte hubkolbenmaschine
DE4112833A1 (de) * 1990-12-19 1992-06-25 Audi Ag Variable ventilsteuerung fuer ein gaswechselventil einer brennkraftmaschine
DE4326331A1 (de) * 1992-07-15 1995-02-09 Bayerische Motoren Werke Ag Ventiltrieb einer Brennkraftmaschine
DE4229411A1 (de) * 1992-09-03 1994-03-10 Bayerische Motoren Werke Ag Schwinghebel oder Kipphebel zur Betätigung zweier Hubventile
EP0638706A1 (fr) * 1993-08-05 1995-02-15 Bayerische Motoren Werke Aktiengesellschaft Dispositif de commande d'actionnement des soupapes d'un moteur à combustion interne

Also Published As

Publication number Publication date
GB2298899B (en) 1998-10-14
DE19509604A1 (de) 1996-09-19
GB2298899A (en) 1996-09-18
GB9605415D0 (en) 1996-05-15
FR2731744A1 (fr) 1996-09-20

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Legal Events

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Effective date: 20141128