JPS58202318A - Valve system - Google Patents

Valve system

Info

Publication number
JPS58202318A
JPS58202318A JP6011083A JP6011083A JPS58202318A JP S58202318 A JPS58202318 A JP S58202318A JP 6011083 A JP6011083 A JP 6011083A JP 6011083 A JP6011083 A JP 6011083A JP S58202318 A JPS58202318 A JP S58202318A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
valve
system
valve system
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.)
Granted
Application number
JP6011083A
Inventor
Robaato Paakaa Jiefurii
Original Assignee
Robaato Paakaa Jiefurii
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/30Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015Modifications 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
    • F01L13/0036Modifications 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
    • F01L13/0042Modifications 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
JP6011083A 1982-04-08 1983-04-07 Valve system Granted JPS58202318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU355182 1982-04-08

Publications (1)

Publication Number Publication Date
JPS58202318A true true JPS58202318A (en) 1983-11-25

Family

ID=3694004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6011083A Granted JPS58202318A (en) 1982-04-08 1983-04-07 Valve system

Country Status (2)

Country Link
EP (1) EP0091804A1 (en)
JP (1) JPS58202318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016037955A (en) * 2014-08-10 2016-03-22 義輝 今村 Cam shaft running torque reducing system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8610727D0 (en) * 1986-05-01 1986-06-04 Walters Eng Consultant Ltd Chr Valve lift mechanism
US5048474A (en) * 1989-02-22 1991-09-17 Nissan Motor Co., Ltd. Valve train for automotive engine
JPH03168307A (en) * 1989-11-24 1991-07-22 Takuya Matsumoto Valve driving device for engine
WO1996037688A1 (en) * 1995-05-23 1996-11-28 Csaba Gyimesi Variable valve control for internal combustion engines
US7082912B2 (en) 2001-03-16 2006-08-01 Folino Frank A System and method for controlling engine valve lift and valve opening percentage
US6953014B2 (en) 2001-03-16 2005-10-11 Folino Frank A Thermal compensating desmodromic valve actuation system
EP1379759A4 (en) * 2001-03-16 2005-01-12 Frank A Folino Desmodromic valve actuation system
WO2003040525A1 (en) * 2001-10-17 2003-05-15 Geoffrey Oswald Nevin A grooved-cam valve drive mechanism for internal combustion engines
EP1679428A1 (en) * 2005-01-11 2006-07-12 Fausto Pontinha Martins Camshaft with variable profile, to actuate the valves in the internal combustion chamber of the engines
US20170284234A1 (en) * 2016-03-30 2017-10-05 Steve James Duel Valve train system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB127613A (en) * 1917-04-30 1919-06-12 Harry Ralph Ricardo Improvements in Regulating the Speed and Power of Internal Combustion Engines.
DE1013115B (en) * 1955-06-15 1957-08-01 Daimler Benz Ag Valve control, in particular for internal combustion engines
DE3025259A1 (en) * 1973-05-18 1981-01-15 Nissan Motor Valve mechanism for vehicle IC engine - has auxiliary cam between main cam and rocker arm to enable valve timing to be varied
DE2621363A1 (en) * 1976-05-14 1977-11-24 Daimler Benz Ag IC engine with variable inlet valve timing - has spring loaded inlet valve controlled by dual disc cam giving variable moment of closure
DE3022188C2 (en) * 1980-06-13 1988-10-20 Teodoro 4300 Essen De Holtmann

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016037955A (en) * 2014-08-10 2016-03-22 義輝 今村 Cam shaft running torque reducing system

Also Published As

Publication number Publication date Type
EP0091804A1 (en) 1983-10-19 application

Similar Documents

Publication Publication Date Title
JPS58198329A (en) Pulsemeter
JPS59111737A (en) Hemomanometer
DE3311428A1 (en) ?
JPS59226771A (en) Valve member
JPS591369A (en) Bag-in-carton
JPS58209334A (en) Hemomanometer
GB2116548B (en) Ergolinylureas
JPS58216033A (en) Hemomanometer
JPS5993058A (en) Azolyl-methylamines
JPS5976798A (en) Robot-manipulator-wrist
JPS592850A (en) Form manufacturing system
JPS598973A (en) Cathetel
JPS5977865A (en) Cathetel
JPS58138409A (en) Croset
JPS58203742A (en) Pulsemeter
JPS5981242A (en) Antiskid system
JPS58113645A (en) Valve structure
JPS59131089A (en) Valve
JPS608504A (en) Valve
JPS5830985A (en) Valve
JPS57140973A (en) Valve
JPS58160673A (en) Distributing valve
JPS59151680A (en) Stop valve
GB2131061B (en) Block
JPS58214349A (en) Super-pulverizer