ATE158058T1 - Ventilantriebsvorrichtung - Google Patents

Ventilantriebsvorrichtung

Info

Publication number
ATE158058T1
ATE158058T1 AT92909092T AT92909092T ATE158058T1 AT E158058 T1 ATE158058 T1 AT E158058T1 AT 92909092 T AT92909092 T AT 92909092T AT 92909092 T AT92909092 T AT 92909092T AT E158058 T1 ATE158058 T1 AT E158058T1
Authority
AT
Austria
Prior art keywords
lever
valve
pct
cam
cams
Prior art date
Application number
AT92909092T
Other languages
English (en)
Inventor
Donald Charles Wride
Original Assignee
Donald Charles Wride
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 Donald Charles Wride filed Critical Donald Charles Wride
Application granted granted Critical
Publication of ATE158058T1 publication Critical patent/ATE158058T1/de

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
    • F01L13/0047—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 the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
    • 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
    • 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

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)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
AT92909092T 1991-04-24 1992-04-24 Ventilantriebsvorrichtung ATE158058T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK575991 1991-04-24

Publications (1)

Publication Number Publication Date
ATE158058T1 true ATE158058T1 (de) 1997-09-15

Family

ID=3775361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92909092T ATE158058T1 (de) 1991-04-24 1992-04-24 Ventilantriebsvorrichtung

Country Status (8)

Country Link
US (2) US5555860A (de)
EP (1) EP0636205B1 (de)
JP (1) JPH06506749A (de)
AT (1) ATE158058T1 (de)
AU (1) AU664547B2 (de)
CA (1) CA2109102A1 (de)
DE (1) DE69222185D1 (de)
WO (1) WO1992019847A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832885A (en) * 1994-09-21 1998-11-10 Moyer; David F. Hybrid internal combustion engine
DE19701202A1 (de) * 1997-01-15 1998-07-23 Daimler Benz Ag Variable Ventilsteuerung für Brennkraftmaschinen
DE19745761A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen
DE19745716A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Vorrichtung zur variablen Ventilsteuerung für eine Brennkraftmaschine
DE19747031A1 (de) * 1997-10-24 1999-04-29 Daimler Chrysler Ag Variable Ventilsteuerung für Brennkraftmaschinen
DE19747035A1 (de) * 1997-10-24 1999-04-29 Daimler Chrysler Ag Variable Ventilsteuerung
DE19814800A1 (de) * 1998-04-02 1999-10-14 Daimler Chrysler Ag Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine
EP0957239B1 (de) * 1998-05-12 2005-02-09 Siemens Aktiengesellschaft Einrichtung zum Steuern einer Vorrichtung zum Verstellen des Ventilhubverlaufs eines Gaswechselventils einer Brennkraftmaschine
US6360705B1 (en) * 2000-10-19 2002-03-26 General Motors Corporation Mechanism for variable valve lift and cylinder deactivation
AT5778U1 (de) * 2001-11-15 2002-11-25 Avl List Gmbh Mit fremdzündbarem kraftstoff betriebene brennkraftmaschine
US6978751B2 (en) * 2002-07-18 2005-12-27 Kohler Co. Cam follower arm for an internal combustion engine
DE10303601A1 (de) * 2003-01-30 2004-08-12 Mahle Ventiltrieb Gmbh Ventilsteuerung
US7007649B2 (en) * 2003-03-18 2006-03-07 General Motors Corporation Engine valve actuator assembly
US20050087159A1 (en) * 2003-10-28 2005-04-28 Caterpillar, Inc. Engine valve actuation system
CN1839250B (zh) * 2004-07-17 2011-01-05 玛勒阀门有限公司 用于阀,尤其是内燃机的气体交换阀的控制器
USD530150S1 (en) * 2004-08-10 2006-10-17 Spi, Llc Stemware
GB2421765B (en) * 2004-12-01 2008-11-12 Mechadyne Plc Valve operating mechanism with two cams
GB2431694B (en) * 2005-10-28 2008-03-12 Scion Sprays Ltd Valve operating mechanism
US20120325167A1 (en) * 2010-03-11 2012-12-27 Eiichi Kamiyama Valve drive system of internal combustion engine
US9133735B2 (en) 2013-03-15 2015-09-15 Kohler Co. Variable valve timing apparatus and internal combustion engine incorporating the same
AT516570B1 (de) * 2014-11-20 2016-11-15 Ge Jenbacher Gmbh & Co Og Variabler Ventiltrieb
US10323549B2 (en) * 2017-07-07 2019-06-18 Progress Rail Locomotive Inc. Self-aligning rocker arm and pushrod design
US20190292951A1 (en) * 2018-03-23 2019-09-26 Akeel Ali Wannas Dual Camshaft Phase Control Assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1885796A (en) * 1930-02-15 1932-11-01 Eoulet Georges Valve operating mechanism
US3313280A (en) * 1965-04-16 1967-04-11 Automobile Racing Club Of Okla Variable valve timing mechanism
FR2209395A5 (de) * 1972-12-01 1974-06-28 Peugeot & Renault
US4138973A (en) * 1974-06-14 1979-02-13 David Luria Piston-type internal combustion engine
DE2832526A1 (de) * 1978-07-25 1980-02-07 Maschf Augsburg Nuernberg Ag Viertakt-brennkraftmaschine mit motor-auspuffbremse
DE3006619A1 (de) * 1980-02-22 1981-08-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum verstellbaren betaetigen eines den ladungswechsel einer brennkraftmaschine steuernden ventils
FR2484016A1 (fr) * 1980-06-09 1981-12-11 Renault Dispositif de distribution variable par modification de levee de soupape pour machines a capsulisme
DE3217203A1 (de) * 1981-05-15 1982-12-02 Honda Giken Kogyo K.K., Tokyo Variable ventilsteuerung
JPS57188717A (en) * 1981-05-18 1982-11-19 Nissan Motor Co Ltd Intake and exhaust valve drive device in internal combustion engine
US4459946A (en) * 1982-05-17 1984-07-17 Investment Rarities, Incorporated Valve actuating apparatus utilizing a multi-profiled cam unit for controlling internal combustion engines
DE3436629A1 (de) * 1984-10-05 1986-04-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Nockenwellensteuerung
DE3519319A1 (de) * 1985-05-30 1986-12-04 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Variable ventilsteuerung fuer eine hubkolben-brennkraftmaschine
GB2180597A (en) * 1985-09-13 1987-04-01 Frederick Arthur Summerlin Valve control
DE3725448A1 (de) * 1987-07-31 1989-02-09 Rainer Bartsch Ventilsteuerung zur variation von ventilhub und -oeffnungsdauer
IT1240107B (it) * 1990-02-16 1993-11-27 Ferrari Spa Sistema di distribuzione variabile, in particolare per un motore endotermico.
GB9018558D0 (en) * 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
US5052350A (en) * 1990-11-02 1991-10-01 King Brian T Device to combine the motions of two camlobes differentially phased

Also Published As

Publication number Publication date
CA2109102A1 (en) 1992-10-25
US5642692A (en) 1997-07-01
DE69222185D1 (de) 1997-10-16
EP0636205A4 (de) 1994-06-01
WO1992019847A1 (en) 1992-11-12
AU1660292A (en) 1992-12-21
US5555860A (en) 1996-09-17
EP0636205B1 (de) 1997-09-10
JPH06506749A (ja) 1994-07-28
EP0636205A1 (de) 1995-02-01
AU664547B2 (en) 1995-11-23

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Legal Events

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