DE3471342D1 - Engine valve timing control system - Google Patents

Engine valve timing control system

Info

Publication number
DE3471342D1
DE3471342D1 DE8484115936T DE3471342T DE3471342D1 DE 3471342 D1 DE3471342 D1 DE 3471342D1 DE 8484115936 T DE8484115936 T DE 8484115936T DE 3471342 T DE3471342 T DE 3471342T DE 3471342 D1 DE3471342 D1 DE 3471342D1
Authority
DE
Germany
Prior art keywords
control system
timing control
valve timing
engine valve
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
Application number
DE8484115936T
Other languages
English (en)
Inventor
Russell J Wakeman
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.)
Siemens AG
Original Assignee
Allied Corp
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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of DE3471342D1 publication Critical patent/DE3471342D1/de
Expired 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
    • 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
    • F01L13/0031—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 tappet or pushrod length
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE8484115936T 1984-01-30 1984-12-20 Engine valve timing control system Expired DE3471342D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57535584A 1984-01-30 1984-01-30

Publications (1)

Publication Number Publication Date
DE3471342D1 true DE3471342D1 (en) 1988-06-23

Family

ID=24299985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484115936T Expired DE3471342D1 (en) 1984-01-30 1984-12-20 Engine valve timing control system

Country Status (5)

Country Link
EP (1) EP0156996B1 (de)
JP (1) JPS60184936A (de)
KR (1) KR910003261B1 (de)
CA (1) CA1237034A (de)
DE (1) DE3471342D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179990A3 (de) * 1984-09-28 1987-02-25 Allied Corporation Verfahren zur variablen Ventilsteuerung für eine Brennkraftmaschine
AT404288B (de) * 1986-10-30 1998-10-27 Avl Verbrennungskraft Messtech Motorbremse bei einer brennkraftmaschine für kraftfahrzeuge
JPS63176610A (ja) * 1987-01-19 1988-07-20 Honda Motor Co Ltd 吸・排気弁の制御装置
US5085181A (en) * 1990-06-18 1992-02-04 Feuling Engineering, Inc. Electro/hydraulic variable valve timing system
US8820276B2 (en) 1997-12-11 2014-09-02 Jacobs Vehicle Systems, Inc. Variable lost motion valve actuator and method
US6293237B1 (en) * 1997-12-11 2001-09-25 Diesel Engine Retarders, Inc. Variable lost motion valve actuator and method
DE19915532B4 (de) * 1999-04-07 2009-05-20 Schaeffler Kg Schaltbares Ventiltriebsglied
AT5720U1 (de) 2001-09-25 2002-10-25 Avl List Gmbh Brennkraftmaschine
AT5399U1 (de) 2001-09-25 2002-06-25 Avl List Gmbh Variabler ventiltrieb
US6584951B1 (en) * 2001-12-06 2003-07-01 General Motors Corporation Individual hydraulic circuit modules for engine with hydraulically-controlled cylinder deactivation
DE102004057574A1 (de) * 2004-11-30 2006-06-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Variabler Ventiltrieb einer Brennkraftmaschine
DE102005021113A1 (de) 2005-05-06 2006-11-09 Daimlerchrysler Ag Gaswechselventilbetätigungsvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439661A (en) * 1968-01-11 1969-04-22 Michael A Weiler Controlled displacement hydraulic lifter
US3612015A (en) * 1970-03-19 1971-10-12 Louis A Hausknecht Hydraulic valve control system
US3786792A (en) * 1971-05-28 1974-01-22 Mack Trucks Variable valve timing system
US4009695A (en) * 1972-11-14 1977-03-01 Ule Louis A Programmed valve system for internal combustion engine
US4000756A (en) * 1974-03-25 1977-01-04 Ule Louis A High speed engine valve actuator
JPS526813A (en) * 1975-07-05 1977-01-19 Nissan Motor Co Ltd Valve lift method for an internal combustion engine
JPS52110313A (en) * 1976-03-12 1977-09-16 Toyota Motor Corp Suction/exhaust valve operation mechanism for internal-combustion engi ne
JPS54121314A (en) * 1978-03-13 1979-09-20 Toyota Motor Corp Valve lift varying mechanism for internal combustion engine
GB2107393B (en) * 1981-10-20 1984-10-24 Lucas Ind Plc I c engine with a fluid pressure valve operating system

Also Published As

Publication number Publication date
KR910003261B1 (ko) 1991-05-25
EP0156996B1 (de) 1988-05-18
CA1237034A (en) 1988-05-24
JPH0514082B2 (de) 1993-02-24
JPS60184936A (ja) 1985-09-20
EP0156996A1 (de) 1985-10-09
KR850007842A (ko) 1985-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee