JPS5611045B2 - - Google Patents

Info

Publication number
JPS5611045B2
JPS5611045B2 JP13793875A JP13793875A JPS5611045B2 JP S5611045 B2 JPS5611045 B2 JP S5611045B2 JP 13793875 A JP13793875 A JP 13793875A JP 13793875 A JP13793875 A JP 13793875A JP S5611045 B2 JPS5611045 B2 JP S5611045B2
Authority
JP
Japan
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
JP13793875A
Other languages
Japanese (ja)
Other versions
JPS5261618A (en
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 filed Critical
Priority to JP50137938A priority Critical patent/JPS5261618A/ja
Priority to AU19550/76A priority patent/AU482720B2/en
Priority to US05/741,120 priority patent/US4182289A/en
Priority to CA265,719A priority patent/CA1071046A/en
Publication of JPS5261618A publication Critical patent/JPS5261618A/ja
Publication of JPS5611045B2 publication Critical patent/JPS5611045B2/ja
Granted 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
    • 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
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L13/0042—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 with cams being profiled in axial and radial direction
    • 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

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP50137938A 1975-11-17 1975-11-17 Open and close time control mechanism for inlet or exhaust valve of in ternal combustion engine Granted JPS5261618A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50137938A JPS5261618A (en) 1975-11-17 1975-11-17 Open and close time control mechanism for inlet or exhaust valve of in ternal combustion engine
AU19550/76A AU482720B2 (en) 1975-11-17 1976-11-11 Variable valve timing system for internal combustion engine
US05/741,120 US4182289A (en) 1975-11-17 1976-11-11 Variable valve timing system for internal combustion engine
CA265,719A CA1071046A (en) 1975-11-17 1976-11-16 Variable valve timing system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137938A JPS5261618A (en) 1975-11-17 1975-11-17 Open and close time control mechanism for inlet or exhaust valve of in ternal combustion engine

Publications (2)

Publication Number Publication Date
JPS5261618A JPS5261618A (en) 1977-05-21
JPS5611045B2 true JPS5611045B2 (US06262066-20010717-C00315.png) 1981-03-12

Family

ID=15210200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137938A Granted JPS5261618A (en) 1975-11-17 1975-11-17 Open and close time control mechanism for inlet or exhaust valve of in ternal combustion engine

Country Status (3)

Country Link
US (1) US4182289A (US06262066-20010717-C00315.png)
JP (1) JPS5261618A (US06262066-20010717-C00315.png)
CA (1) CA1071046A (US06262066-20010717-C00315.png)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838602B2 (ja) * 1979-05-09 1983-08-24 トヨタ自動車株式会社 可変バルブ機関の制御装置
JPS5838603B2 (ja) * 1979-07-03 1983-08-24 日産自動車株式会社 内燃機関のバルブリフト装置
JPS56129503U (US06262066-20010717-C00315.png) * 1980-03-03 1981-10-01
FR2480354A1 (fr) * 1980-04-11 1981-10-16 Renault Dispositif permettant la mise en ou hors service de soupapes commandees par cames et culbuteurs articules sur une rampe
US4448166A (en) * 1980-11-28 1984-05-15 Yanmar Diesel Engine Co., Ltd. Overhead cam type diesel engine
DE3127971C2 (de) * 1981-07-15 1984-06-20 Ernst 8920 Schongau Lorenz Ventiltrieb für Brennkraftmaschinen
US4516542A (en) * 1982-06-02 1985-05-14 Nissan Motor Co., Ltd. Valve operation changing system of internal combustion engine
US4499870A (en) * 1983-04-26 1985-02-19 Nissan Motor Company, Limited Multi-cylinder internal combustion engine
JPS6027717A (ja) * 1983-07-27 1985-02-12 Honda Motor Co Ltd 給油装置
US4523550A (en) * 1983-09-22 1985-06-18 Honda Giken Kogyo Kabushiki Kaisha Valve disabling device for internal combustion engines
AT382933B (de) * 1984-03-14 1987-04-27 Weichsler Hermann Ventilbetaetigung fuer hubkolben - brennkraftmaschinen
JPS6131613A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
JPS62174516A (ja) * 1986-01-29 1987-07-31 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
JPS62253913A (ja) * 1986-04-25 1987-11-05 Fuji Heavy Ind Ltd 自動車用エンジンにおけるバルブ停止装置
JP2724741B2 (ja) * 1989-03-09 1998-03-09 本田技研工業株式会社 多気筒内燃機関の吸気装置
US5211143A (en) * 1991-05-03 1993-05-18 Ford Motor Company Adjustable valve system for an internal combustion engine
DE4308535A1 (de) * 1992-03-30 1993-10-07 Volkswagen Ag Brennkraftmaschine mit einem desaktivierbaren Ladungswechselventil
EP0590577A1 (en) * 1992-09-30 1994-04-06 Mazda Motor Corporation System for controlling valve shift timing of an engine
US5367991A (en) * 1993-03-23 1994-11-29 Mazda Motor Corporation Valve operating system of engine
US5445117A (en) * 1994-01-31 1995-08-29 Mendler; Charles Adjustable valve system for a multi-valve internal combustion engine
US5934263A (en) * 1997-07-09 1999-08-10 Ford Global Technologies, Inc. Internal combustion engine with camshaft phase shifting and internal EGR
US6247454B1 (en) * 1998-05-20 2001-06-19 Cummins Engine Company, Inc. Rocker lever for an internal combustion engine fuel injection system
JP4361772B2 (ja) * 2003-09-22 2009-11-11 ヤマハ発動機株式会社 ４サイクルエンジンの動弁装置
CN103306776B (zh) * 2013-06-28 2015-09-09 长城汽车股份有限公司 用于发动机的可变气门升程装置、发动机和车辆
DE102013021566A1 (de) * 2013-12-19 2015-06-25 Daimler Ag Einstellvorrichtung für ein Ventilspiel eines Gaswechselventils und Verfahren zum Einstellen eines Ventilspiels eines Gaswechselventils
CN110145380A (zh) * 2019-04-17 2019-08-20 刘丰军 一种发动机及其无极可变气门装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397511A (en) * 1941-07-11 1946-04-02 Fairbanks Morse & Co Gas engine
US2678641A (en) * 1950-02-28 1954-05-18 Ryder Elmer Adjustable cam follower
US2851023A (en) * 1956-04-26 1958-09-09 Leroy A Durkan Variable valve timing
US2823655A (en) * 1956-12-13 1958-02-18 Ford Motor Co Valve timing mechanism
US2880712A (en) * 1958-07-03 1959-04-07 Henry A Roan Variable valve timing for overhead cam engines
US3730150A (en) * 1971-10-20 1973-05-01 S Codner Method and apparatus for control of valve operation
FR2265976B1 (US06262066-20010717-C00315.png) * 1974-04-02 1976-12-17 Peugeot & Renault

Also Published As

Publication number Publication date
US4182289A (en) 1980-01-08
CA1071046A (en) 1980-02-05
AU1955076A (en) 1977-05-05
JPS5261618A (en) 1977-05-21

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