AU4584085A - Variable valve opening in an ic engine - Google Patents

Variable valve opening in an ic engine

Info

Publication number
AU4584085A
AU4584085A AU45840/85A AU4584085A AU4584085A AU 4584085 A AU4584085 A AU 4584085A AU 45840/85 A AU45840/85 A AU 45840/85A AU 4584085 A AU4584085 A AU 4584085A AU 4584085 A AU4584085 A AU 4584085A
Authority
AU
Australia
Prior art keywords
engine
valve opening
variable valve
variable
opening
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.)
Abandoned
Application number
AU45840/85A
Inventor
Jack R. Phipps
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.)
Allied Corp
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
Publication of AU4584085A publication Critical patent/AU4584085A/en
Abandoned 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
    • F01L31/00—Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm

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)
AU45840/85A 1984-09-28 1985-08-06 Variable valve opening in an ic engine Abandoned AU4584085A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65605384A 1984-09-28 1984-09-28
US656053 1984-09-28

Publications (1)

Publication Number Publication Date
AU4584085A true AU4584085A (en) 1986-04-10

Family

ID=24631434

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45840/85A Abandoned AU4584085A (en) 1984-09-28 1985-08-06 Variable valve opening in an ic engine

Country Status (5)

Country Link
EP (1) EP0179990A3 (en)
JP (1) JPS6185517A (en)
KR (1) KR860002635A (en)
AU (1) AU4584085A (en)
ES (1) ES8703574A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286389A3 (en) * 1987-04-07 1989-02-15 The British Internal Combustion Engine Research Institute Limited Means for adjusting the timing of a valve
JPH0617642B2 (en) * 1988-10-31 1994-03-09 いすゞ自動車株式会社 Electromagnetically driven valve controller
JPH0365812U (en) * 1989-10-31 1991-06-26
DE4211631A1 (en) * 1992-04-07 1993-04-08 Bayerische Motoren Werke Ag Valve drive with play compensation - has movement path limitation of slide, resulting in valve lift
GB2273956B (en) * 1993-01-05 1996-04-17 Peter David Stewart An internal combustion engine incorporating variable valve lift
DE10303128A1 (en) * 2003-01-28 2004-07-29 Fev Motorentechnik Gmbh Variable valve drive for a gas shuttle valve in a reciprocating piston engine, especially a reciprocating internal combustion engine, comprises a drive device acting on a stroke transfer device having an adjustable control element
JP5035866B2 (en) * 2005-10-04 2012-09-26 ヤンマー株式会社 Power transmission device for work vehicle
GB2512925A (en) * 2013-04-11 2014-10-15 Daimler Ag Valve train for an internal combustion engine
DE102017205151A1 (en) 2017-03-27 2018-09-27 Mahle International Gmbh Valve train for an internal combustion engine
DE102017205155A1 (en) 2017-03-27 2018-09-27 Mahle International Gmbh Valve train for an internal combustion engine
DE102018209397A1 (en) 2018-06-13 2019-12-19 Mahle International Gmbh Valve drive device with switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB213894A (en) * 1923-04-05 1924-09-18 Henry Farman Improvements relating to the regulation of internal-combustion engines for aircraft
DE924959C (en) * 1952-08-29 1955-03-10 Daimler Benz Ag Valve control, especially for internal combustion engines
JPS54121314A (en) * 1978-03-13 1979-09-20 Toyota Motor Corp Valve lift varying mechanism for internal combustion engine
JPS56506A (en) * 1979-06-14 1981-01-07 Nissan Motor Co Ltd Valve lift controlling device for internal-combustion engine
DE3471342D1 (en) * 1984-01-30 1988-06-23 Allied Corp Engine valve timing control system

Also Published As

Publication number Publication date
ES547396A0 (en) 1987-02-16
EP0179990A3 (en) 1987-02-25
JPS6185517A (en) 1986-05-01
EP0179990A2 (en) 1986-05-07
ES8703574A1 (en) 1987-02-16
KR860002635A (en) 1986-04-28

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