JPH0459443B2 - - Google Patents

Info

Publication number
JPH0459443B2
JPH0459443B2 JP57152792A JP15279282A JPH0459443B2 JP H0459443 B2 JPH0459443 B2 JP H0459443B2 JP 57152792 A JP57152792 A JP 57152792A JP 15279282 A JP15279282 A JP 15279282A JP H0459443 B2 JPH0459443 B2 JP H0459443B2
Authority
JP
Japan
Prior art keywords
valve
cam
zero
lift
point
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 - Lifetime
Application number
JP57152792A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5943911A (ja
Inventor
Toshio Imamura
Shozo Kobayashi
Yukihisa Hirano
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP57152792A priority Critical patent/JPS5943911A/ja
Priority to US06/527,825 priority patent/US4538559A/en
Publication of JPS5943911A publication Critical patent/JPS5943911A/ja
Publication of JPH0459443B2 publication Critical patent/JPH0459443B2/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
    • F01L1/20—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
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP57152792A 1982-09-03 1982-09-03 内燃機関用カム Granted JPS5943911A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57152792A JPS5943911A (ja) 1982-09-03 1982-09-03 内燃機関用カム
US06/527,825 US4538559A (en) 1982-09-03 1983-08-30 Engine cam for use in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152792A JPS5943911A (ja) 1982-09-03 1982-09-03 内燃機関用カム

Publications (2)

Publication Number Publication Date
JPS5943911A JPS5943911A (ja) 1984-03-12
JPH0459443B2 true JPH0459443B2 (US07534539-20090519-C00280.png) 1992-09-22

Family

ID=15548243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152792A Granted JPS5943911A (ja) 1982-09-03 1982-09-03 内燃機関用カム

Country Status (2)

Country Link
US (1) US4538559A (US07534539-20090519-C00280.png)
JP (1) JPS5943911A (US07534539-20090519-C00280.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852527A (en) * 1987-01-28 1989-08-01 General Motors Corporation Low noise valve train
JPS63192908A (ja) * 1987-02-05 1988-08-10 Mazda Motor Corp エンジンの動弁装置
US4942854A (en) * 1988-03-03 1990-07-24 Honda Giken Kogyo Kabushiki Kaisha Valve operating device for use in internal combustion engine
JP2555411B2 (ja) * 1988-04-01 1996-11-20 本田技研工業株式会社 内燃機関の動弁装置
GB9018558D0 (en) * 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
WO1993008377A1 (de) * 1991-10-25 1993-04-29 Peter Kuhn Vorrichtung zur betätigung der ventile in verbrennungsmotoren mittels umlaufender nocken
DE4135257C2 (de) * 1991-10-25 1998-09-03 Peter Prof Dr Ing Kuhn Vorrichtung zur Betätigung der Ventile in Verbrennungsmotoren mittels umlaufender Nocken
IT1257904B (it) * 1992-06-19 1996-02-16 Fiat Ricerche Dispositivo di comando di una valvola di un motore a combustione interna.
JPH06173619A (ja) * 1992-12-08 1994-06-21 Yamaha Motor Co Ltd ４サイクルエンジンの動弁機構
JP3435612B2 (ja) * 1994-06-09 2003-08-11 日産自動車株式会社 内燃機関の弁装置
JPH084505A (ja) * 1994-06-17 1996-01-09 Yamaha Motor Co Ltd エンジンの動弁装置
US5503120A (en) * 1995-01-18 1996-04-02 Siemens Automotive Corporation Engine valve timing control system and method
DE19733139A1 (de) * 1997-07-31 1999-02-04 Fev Motorentech Gmbh & Co Kg Verfahren zur Beeinflussung von Gemischbildung und Ladungsbewegung in einem Zylinder einer fremdgezündeten Kolbenbrennkraftmaschine
MY120554A (en) * 1997-10-29 2005-11-30 Honda Motor Co Ltd Valve operating system in internal combustion engine
US6901897B2 (en) * 2003-09-05 2005-06-07 General Motors Corporation Method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine
CN201687686U (zh) * 2010-04-07 2010-12-29 刘应安 一种自动充气泵
WO2012048300A1 (en) 2010-10-08 2012-04-12 Pinnacle Engines, Inc. Positive control (desmodromic) valve systems for internal combustion engines
US20140096743A1 (en) * 2012-05-02 2014-04-10 G. B. Kirby Meacham Engine compression release method and apparatus
CN107165690B (zh) * 2017-04-18 2018-10-19 广西玉柴机器股份有限公司 发动机凸轮轴凸轮

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122918A (en) * 1974-08-20 1976-02-24 Kubota Ltd Sokubenshikienjinno kamupurofuiru
JPS5664111A (en) * 1979-10-27 1981-06-01 Toyota Motor Corp Zero lash adjuster for valve actuator of engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191121823A (en) * 1911-06-15 1912-04-04 Adlerwerke Kleyer Ag H Valve Gear, more particularly for High Speed Internal Combustion Engines.
US2581233A (en) * 1948-06-07 1952-01-01 Austin Motor Co Ltd Cam for operating valves of internal-combustion engines
AT175743B (de) * 1950-11-17 1953-08-10 Lanova Ag Ventilsteuerung für überladene Viertakt-Brennkraftmaschinen, insbesondere solche mit hoher Verdichtung der Ladung
US2804863A (en) * 1952-09-22 1957-09-03 Daimler Benz Ag Cam for internal combustion engines
US3451213A (en) * 1968-01-02 1969-06-24 Ford Motor Co Engine exhaust valve cam
DE2247459A1 (de) * 1972-09-27 1974-04-04 Daimler Benz Ag Hydraulisches ventilspiel-ausgleichselement fuer brennkraftmaschinen
JPS5179840A (US07534539-20090519-C00280.png) * 1975-01-07 1976-07-12 Honda Motor Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122918A (en) * 1974-08-20 1976-02-24 Kubota Ltd Sokubenshikienjinno kamupurofuiru
JPS5664111A (en) * 1979-10-27 1981-06-01 Toyota Motor Corp Zero lash adjuster for valve actuator of engine

Also Published As

Publication number Publication date
JPS5943911A (ja) 1984-03-12
US4538559A (en) 1985-09-03

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