DE502006004004D1 - Verbrennungsmotor mit variablem ventiltrieb - Google Patents

Verbrennungsmotor mit variablem ventiltrieb

Info

Publication number
DE502006004004D1
DE502006004004D1 DE502006004004T DE502006004004T DE502006004004D1 DE 502006004004 D1 DE502006004004 D1 DE 502006004004D1 DE 502006004004 T DE502006004004 T DE 502006004004T DE 502006004004 T DE502006004004 T DE 502006004004T DE 502006004004 D1 DE502006004004 D1 DE 502006004004D1
Authority
DE
Germany
Prior art keywords
combustion engine
drive member
variable valve
connecting rod
guide element
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.)
Active
Application number
DE502006004004T
Other languages
English (en)
Inventor
Uwe Eisenbeis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE502006004004D1 publication Critical patent/DE502006004004D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L13/0063—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
    • 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
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/06—Timing or lift different for valves of same cylinder
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/08—Timing or lift different for valves of different cylinders
    • 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
    • F01L2820/01—Absolute values

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)
DE502006004004T 2005-04-17 2006-04-18 Verbrennungsmotor mit variablem ventiltrieb Active DE502006004004D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05008327A EP1712747A1 (de) 2005-04-17 2005-04-17 Ventiltrieb mit variablem Ventilhub und Steuerzeiten für hochdrehende Verbrennungsmotoren
DE102005057127A DE102005057127A1 (de) 2005-04-17 2005-11-30 Verbrennungsmotor mit variablem Ventiltrieb
PCT/EP2006/003525 WO2006111350A1 (de) 2005-04-17 2006-04-18 Verbrennungsmotor mit variablem ventiltrieb

Publications (1)

Publication Number Publication Date
DE502006004004D1 true DE502006004004D1 (de) 2009-07-30

Family

ID=34935257

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005057127A Ceased DE102005057127A1 (de) 2005-04-17 2005-11-30 Verbrennungsmotor mit variablem Ventiltrieb
DE502006004004T Active DE502006004004D1 (de) 2005-04-17 2006-04-18 Verbrennungsmotor mit variablem ventiltrieb

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005057127A Ceased DE102005057127A1 (de) 2005-04-17 2005-11-30 Verbrennungsmotor mit variablem Ventiltrieb

Country Status (6)

Country Link
US (1) US8042505B2 (de)
EP (2) EP1712747A1 (de)
JP (1) JP5166242B2 (de)
AT (1) ATE434118T1 (de)
DE (2) DE102005057127A1 (de)
WO (1) WO2006111350A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090283062A1 (en) * 2008-05-14 2009-11-19 Elias Taye Actuator with self-locking helical gears for a continuously variable valve lift system
JP5115747B2 (ja) * 2009-02-13 2013-01-09 スズキ株式会社 内燃機関の可変動弁装置
DE202009009906U1 (de) 2009-07-21 2009-12-10 Piller, Holger Hydraulischer Ventilspielausgleich für einen vollvariablen Ventiltrieb
EP2568146A1 (de) 2011-09-08 2013-03-13 MZ Motor Co. Ltd. Ansteuersystem für ein Drosselsystem eines Gaseinlasses und Verbrennungsmotor
US9574468B2 (en) 2012-10-17 2017-02-21 Toyota Motor Engineering & Manufacturing North America, Inc. Variable valve operation control method and apparatus
DE102013102231B4 (de) * 2013-03-06 2016-02-25 Uwe Eisenbeis Variabler Ventiltrieb zur Betätigung eines Ventils eines Verbrennungsmotors
DE102016101657A1 (de) 2016-01-29 2017-08-03 Uwe Eisenbeis Variabler Ventiltrieb mit gemeinsamer Verstellung des Ventilhubs für mehrere Teiltriebe
DE102016101655A1 (de) 2016-01-29 2017-08-03 Uwe Eisenbeis Variabler Ventiltrieb mit Verstellschnecke mit axialem Spiel
DE102016119105A1 (de) 2016-10-07 2018-04-12 Uwe Eisenbeis Nockenwelle für Verbrennungsmotor
EP3623592A1 (de) 2018-09-17 2020-03-18 Uwe Eisenbeis Variabler ventiltrieb mit schmiermittelversorgungssystem

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284700A (fr) * 1961-01-07 1962-02-16 Commande de distribution variable
GB1299673A (en) * 1969-02-13 1972-12-13 Fiat Spa Improvements relating to valve actuating mechanisms for internal combustion engines
DE2363891A1 (de) * 1973-07-13 1975-06-26 Daimler Benz Ag Ventilverstellung fuer brennkraftmaschinen
DE2335634A1 (de) * 1973-07-13 1975-01-30 Daimler Benz Ag Ventilverstellung fuer brennkraftmaschinen
SE464367B (sv) * 1987-02-26 1991-04-15 Volvo Ab Ventilmekanism foer styrning av en tallriksventil
GB8723256D0 (en) * 1987-10-03 1987-11-04 Jaguar Cars Valve mechanisms
JPH0571361A (ja) * 1991-09-10 1993-03-23 Honda Motor Co Ltd 内燃機関の弁駆動装置
US5357915A (en) * 1991-09-10 1994-10-25 Honda Giken Kogyo Kabushiki Kaisha Valve system for internal combustion engine
JPH05179966A (ja) * 1991-12-27 1993-07-20 Honda Motor Co Ltd 内燃機関の弁駆動装置
JP3092390B2 (ja) * 1993-04-28 2000-09-25 トヨタ自動車株式会社 内燃機関の可変動弁機構
JP3975032B2 (ja) 1999-08-18 2007-09-12 株式会社日立製作所 内燃機関の動弁装置
JP2001164911A (ja) * 1999-12-10 2001-06-19 Yamaha Motor Co Ltd ４サイクルエンジンの動弁機構
DE10100173A1 (de) * 2001-01-04 2002-07-11 Fev Motorentech Gmbh Vollvariabler mechanischer Ventiltrieb für eine Kolbenbrennkraftmaschine
AU2003242323A1 (en) * 2002-05-17 2003-12-02 Koichi Hatamura Engine valve driver
FR2849465B1 (fr) * 2002-12-27 2006-11-03 Renault Sa Dispositif de commande de soupape de moteur a combustion interne, a levee variable
US6684832B1 (en) * 2003-04-28 2004-02-03 Roberto Marcelo Codina Oscillating camshaft controlled valve operating device

Also Published As

Publication number Publication date
EP1712747A1 (de) 2006-10-18
DE102005057127A1 (de) 2006-11-09
EP1875047A1 (de) 2008-01-09
US8042505B2 (en) 2011-10-25
WO2006111350A1 (de) 2006-10-26
ATE434118T1 (de) 2009-07-15
JP2008537054A (ja) 2008-09-11
US20080245325A1 (en) 2008-10-09
EP1875047B1 (de) 2009-06-17
JP5166242B2 (ja) 2013-03-21

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