EP0203320A3 - Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine - Google Patents

Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine Download PDF

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Publication number
EP0203320A3
EP0203320A3 EP86104645A EP86104645A EP0203320A3 EP 0203320 A3 EP0203320 A3 EP 0203320A3 EP 86104645 A EP86104645 A EP 86104645A EP 86104645 A EP86104645 A EP 86104645A EP 0203320 A3 EP0203320 A3 EP 0203320A3
Authority
EP
European Patent Office
Prior art keywords
valve
combustion engine
camshaft
variable valve
internal
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.)
Ceased
Application number
EP86104645A
Other languages
English (en)
French (fr)
Other versions
EP0203320A2 (de
Inventor
Klaus Dipl.-Ing. Wichart
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0203320A2 publication Critical patent/EP0203320A2/de
Publication of EP0203320A3 publication Critical patent/EP0203320A3/de
Ceased 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

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)

Abstract

Bei einer variablen Ventilsteuerung für eine Hubkol­ ben-Brennkraftmaschine ist das Einlaßventil durch eine ro­ tierende Hubnockenwelle mittels eines um eine verschiebli­ che Lagerstelle verschwenkbaren Ventilhebels entgegen der Kraft einer Ventilfeder betätigbar. An dem Ventilhebel greift zusätzlich eine mit gleicher Drehzahl wie die Hub­ nockenwelle umlaufende Steuernockenwelle an, die die Schwenkbewegung des Ventilhebels abhängig von Kenn­ größen der Brennkraftmaschine steuert.
EP86104645A 1985-05-30 1986-04-04 Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine Ceased EP0203320A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3519319 1985-05-30
DE19853519319 DE3519319A1 (de) 1985-05-30 1985-05-30 Variable ventilsteuerung fuer eine hubkolben-brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP0203320A2 EP0203320A2 (de) 1986-12-03
EP0203320A3 true EP0203320A3 (de) 1987-12-16

Family

ID=6271957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86104645A Ceased EP0203320A3 (de) 1985-05-30 1986-04-04 Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US4714057A (de)
EP (1) EP0203320A3 (de)
DE (1) DE3519319A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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DE3725448A1 (de) * 1987-07-31 1989-02-09 Rainer Bartsch Ventilsteuerung zur variation von ventilhub und -oeffnungsdauer
DE3833540A1 (de) * 1988-10-01 1990-04-12 Peter Prof Dr Ing Kuhn Vorrichtung zur betaetigung der ventile an verbrennungsmotoren mit veraenderlicher ventilerhebungskurve
US5507254A (en) * 1989-01-13 1996-04-16 Melchior; Jean F. Variable phase coupling for the transmission of alternating torques
FR2641832B1 (fr) * 1989-01-13 1991-04-12 Melchior Jean Accouplement pour la transmission de couples alternes
US5002023A (en) * 1989-10-16 1991-03-26 Borg-Warner Automotive, Inc. Variable camshaft timing for internal combustion engine
DE4006950A1 (de) * 1990-03-06 1991-09-12 Bayerische Motoren Werke Ag Regelverfahren zur drehzahlabhaengigen, stufenlosen verstellung der nockenspreizung
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WO1992019847A1 (en) * 1991-04-24 1992-11-12 Donald Charles Wride Valve control mechanism
JP2944264B2 (ja) * 1991-07-23 1999-08-30 株式会社ユニシアジェックス 内燃機関の動弁装置
DE4138527A1 (de) * 1991-11-23 1993-05-27 Volker Deuschle Variable ventilsteuerung fuer brennkraftmaschine
US5732669A (en) * 1992-12-13 1998-03-31 Bayerische Motoren Werke Aktiengesellschaft Valve control for an internal combustion engine
EP0626035B1 (de) * 1992-12-13 1997-08-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Ventilsteuerung für eine brennkraftmaschine
DE4244550C2 (de) * 1992-12-30 1998-05-28 Meta Motoren Energietech Vorrichtung zur Verdrehung von Nockenwellen von Brennkraftmaschinen
DE4300684C2 (de) * 1993-01-13 1994-10-13 Meta Motoren Energietech Ventiltrieb zur variablen Steuerung von Brennkraftmaschinen
DE4300487C2 (de) * 1993-01-11 1994-10-13 Meta Motoren Energietech Vorrichtung zur Ventilspieleinstellung in variablen Ventilsteuerungen von Brennkraftmaschinen
JP3362227B2 (ja) * 1992-12-30 2003-01-07 メタ モトーレン‐ ウント エネルギー‐テヒニク ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の弁を可変制御するための装置、特に火花点火機関を非絞り負荷制御するための装置
WO1994016202A1 (de) * 1992-12-30 1994-07-21 Meta Motoren- Und Energie-Technik Gmbh Vorrichtung zur variablen steuerung der ventile von brennkraftmaschinen, insbesondere zur drosselfreien laststeuerung von ottomotoren
GB2273956B (en) * 1993-01-05 1996-04-17 Peter David Stewart An internal combustion engine incorporating variable valve lift
DE4301453C2 (de) * 1993-01-20 1995-01-05 Meta Motoren Energietech Variable Ventilsteuerung von Brennkraftmaschinen
US5327859A (en) * 1993-06-09 1994-07-12 General Motors Corporation Engine timing drive with fixed and variable phasing
DE4322480C2 (de) * 1993-07-06 1996-05-02 Meta Motoren Energietech Vorrichtung zur variablen Ventilsteuerung von Brennkraftmaschinen
DE19501386C2 (de) * 1995-01-18 1998-12-10 Meta Motoren Energietech Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine
ES1040073Y (es) * 1998-04-23 1999-07-16 Martinez Jose Benlloch Dispositivo perfeccionado para el accionamiento en las valvulas de distribucion variable para motores de combustion interna.
DE19920512A1 (de) 1999-05-05 2000-11-09 Opel Adam Ag Vorrichtung zur Betätigung eines Ventiles mit variablem Hub an Brennkraftmaschinen
DE10006018B4 (de) * 2000-02-11 2009-09-17 Schaeffler Kg Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine
JP2001355398A (ja) * 2000-06-12 2001-12-26 Denki Kagaku Kogyo Kk トンネル防水方法
US6793441B2 (en) * 2000-06-12 2004-09-21 W. R. Grace & Co.-Conn. Tunnel waterproofing method
DE10052811A1 (de) * 2000-10-25 2002-05-08 Ina Schaeffler Kg Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine
WO2003046355A1 (de) * 2001-11-26 2003-06-05 Ina-Schaeffler Kg Verfahren und vorrichtung zum gleichtstellen der füllung der zylinder eines mehrzylindrigen verbrennungsmotors
WO2003098013A1 (fr) * 2002-05-17 2003-11-27 Yamaha Hatsudoki Kabushiki Kaisha Dispositif d'entrainement de soupape de moteur
JP4276620B2 (ja) * 2002-05-17 2009-06-10 ヤマハ発動機株式会社 エンジンの動弁装置
EP1380728B1 (de) 2002-07-12 2005-04-06 AVL List GmbH Ventiltriebseinrichtung
GB2395521A (en) * 2002-11-23 2004-05-26 Mechadyne Plc Engine with variable valve mechanism
US6679207B1 (en) * 2003-02-24 2004-01-20 Caterpillar Inc Engine valve actuation system
EP1605142B1 (de) 2003-03-11 2014-01-01 Yamaha Hatsudoki Kabushiki Kaisha Variabler ventilmechanismus für brennkraftmaschine
JP4248344B2 (ja) 2003-05-01 2009-04-02 ヤマハ発動機株式会社 エンジンの動弁装置
JP4248343B2 (ja) * 2003-05-01 2009-04-02 ヤマハ発動機株式会社 エンジンの動弁装置
JP4247529B2 (ja) * 2003-08-22 2009-04-02 ヤマハ発動機株式会社 内燃機関の動弁機構
JP4237643B2 (ja) 2003-08-25 2009-03-11 ヤマハ発動機株式会社 内燃機関の動弁機構
JP2005069014A (ja) * 2003-08-25 2005-03-17 Yamaha Motor Co Ltd 内燃機関の動弁機構
US20050087159A1 (en) * 2003-10-28 2005-04-28 Caterpillar, Inc. Engine valve actuation system
US7007650B2 (en) * 2003-10-31 2006-03-07 Caterpillar Inc Engine valve actuation system
DE10357083A1 (de) * 2003-12-06 2005-06-30 Ina-Schaeffler Kg Variabler Ventiltrieb
JP2006329084A (ja) 2005-05-26 2006-12-07 Yamaha Motor Co Ltd エンジンの動弁装置
JP2006329164A (ja) 2005-05-30 2006-12-07 Yamaha Motor Co Ltd 複数気筒エンジン
JP4726775B2 (ja) 2006-12-20 2011-07-20 ヤマハ発動機株式会社 エンジンの連続可変式動弁装置
US8033261B1 (en) 2008-11-03 2011-10-11 Robbins Warren H Valve actuation system and related methods
CN101429882B (zh) * 2008-12-12 2011-07-13 奇瑞汽车股份有限公司 连续可变气门升程装置
DE102009002843A1 (de) 2009-05-06 2010-11-11 Robert Bosch Gmbh Vorrichtung zur variablen Hubsteuerung eines Ventils
WO2015177810A2 (en) * 2014-05-20 2015-11-26 Indian Institute Of Technology Madras Method of retrofitting and actuating variable profile cam for controlling lift and timing of engine valves
CN105909332B (zh) * 2016-05-30 2019-07-12 苏立群 无极可变升程气门摇臂机构及相应气门装置
DE102016122179A1 (de) * 2016-11-18 2018-05-24 Pierburg Gmbh Mechanisch steuerbarer Ventiltrieb
DE102019134617A1 (de) * 2019-12-16 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Einstellung der Betriebsphasen der Ventile eines Verbrennungsmotors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE333655A (de) *
FR1172416A (fr) * 1957-02-20 1959-02-10 Perfectionnement aux moteurs à explosion ou à combustion
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
DE3418361A1 (de) * 1984-05-17 1984-10-18 Herbert Dipl.-Ing. 8000 München Gohle Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenanschnittsteuerung der ventile

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US2021333A (en) * 1931-11-13 1935-11-19 Packard Motor Car Co Internal combustion engine
US2065081A (en) * 1934-01-25 1936-12-22 Chrysler Corp Valve operating mechanism
US3463131A (en) * 1968-03-12 1969-08-26 John W Dolby Valve operating mechanism
US3610218A (en) * 1970-04-13 1971-10-05 Roger Owen Durham Desmodromic valve actuator
GB1399813A (en) * 1971-10-25 1975-07-02 Innovation Technical Dev Co Lt Motion transmitting unit for use in varying the reciprocating movement of a member
US3995606A (en) * 1976-02-02 1976-12-07 Joseph Carl Firey Gasoline engine torque regulator with speed correction
JPS55137305A (en) * 1979-04-13 1980-10-27 Nissan Motor Co Ltd Valve lift for internal combustion engine
JPS55148910A (en) * 1979-05-07 1980-11-19 Nissan Motor Co Ltd Device for moving valve
JPS55152308A (en) * 1979-05-15 1980-11-27 Tokunao Narumi Combustion of pressure crematory
US4408580A (en) * 1979-08-24 1983-10-11 Nippon Soken, Inc. Hydraulic valve lift device
JPS57195809A (en) * 1981-05-27 1982-12-01 Honda Motor Co Ltd Variable valve timing device in engine
US4526142A (en) * 1981-06-24 1985-07-02 Nissan Motor Company, Limited Variable valve timing arrangement for an internal combustion engine or the like
JPS59200910A (ja) * 1983-04-28 1984-11-14 Dainippon Printing Co Ltd スポツト状欠陥判定装置
DE3319637A1 (de) * 1983-05-31 1984-12-06 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Ventilsteuerung fuer eine hubkolben-brennkraftmaschine
US4530318A (en) * 1984-01-20 1985-07-23 Carol M. Semple Intake and exhaust valve system for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE333655A (de) *
FR1172416A (fr) * 1957-02-20 1959-02-10 Perfectionnement aux moteurs à explosion ou à combustion
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
DE3418361A1 (de) * 1984-05-17 1984-10-18 Herbert Dipl.-Ing. 8000 München Gohle Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenanschnittsteuerung der ventile

Also Published As

Publication number Publication date
DE3519319A1 (de) 1986-12-04
EP0203320A2 (de) 1986-12-03
US4714057A (en) 1987-12-22

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Inventor name: WICHART, KLAUS, DIPL.-ING.