ES2102427T3 - Mecanismo accionador de valvulas para motor de combustion interna. - Google Patents

Mecanismo accionador de valvulas para motor de combustion interna.

Info

Publication number
ES2102427T3
ES2102427T3 ES92110385T ES92110385T ES2102427T3 ES 2102427 T3 ES2102427 T3 ES 2102427T3 ES 92110385 T ES92110385 T ES 92110385T ES 92110385 T ES92110385 T ES 92110385T ES 2102427 T3 ES2102427 T3 ES 2102427T3
Authority
ES
Spain
Prior art keywords
cams
combustion engine
internal combustion
low speed
valve
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
ES92110385T
Other languages
English (en)
Inventor
Kenichi Nagahiro
Yoshio Ajiki
Massaaki Katoh
Kazuo Inoue
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of ES2102427T3 publication Critical patent/ES2102427T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

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)

Abstract

UN MECANISMO ACCIONADOR DE VALVULAS PARA ACCIONAR AL MENOS UNA VALVULA DE UN MOTOR DE COMBUSTION INTERNA, QUE INCLUYE UN ARBOL DE LEVAS (2) QUE PUEDE ROTAR DE MANERA SINCRONIZADA RESPECTO A LA ROTACION DEL MOTOR DE COMBUSTION INTERNA Y QUE TIENE UN PAR DE LEVAS DE ALTA Y BAJA VELOCIDAD (3,5) DE DISTINTAS FORMAS DE LEVAS, UN EJE DE BALANCIN (6) Y UN PAR DE UN PRIMER Y UN SEGUNDO BRAZOS OSCILANTES (7,8) MONTADOS DE MANERA GIRATORIA SOBRE EL EJE DE BALANCIN Y QUE PUEDEN SER ACTIVADOS DE MANERA SELECTIVA POR LAS LEVAS DE ALTA Y DE BAJA VELOCIDAD PARA ACTIVAR LA VALVULA SEGUN LA FORMA DE LAS LEVAS DE LAS LEVAS. EN Y ENTRE EL PRIMER Y EL SEGUNDO BRAZO OSCILANTE HAY COLOCADO DE MANERA OPERATIVA UN ACOPLAMIENTO SELECTIVO (21) PARA INTERCONECTAR EL PRIMER Y EL SEGUNDO BRAZO OSCILANTE DURANTE UN FUNCIONAMIENTO DE ALTA VELOCIDAD DEL MOTOR Y PARA DESCONECTAR EL PRIMER DEL SEGUNDO BRAZO OSCILANTE CUANDO EL MOTOR FUNCIONA A BAJA VELOCIDAD.
ES92110385T 1986-10-01 1992-06-19 Mecanismo accionador de valvulas para motor de combustion interna. Expired - Lifetime ES2102427T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86307548A EP0262269B1 (en) 1986-10-01 1986-10-01 Valve operating mechanism for internal combustion engine

Publications (1)

Publication Number Publication Date
ES2102427T3 true ES2102427T3 (es) 1997-08-01

Family

ID=8196165

Family Applications (2)

Application Number Title Priority Date Filing Date
ES86307548T Expired - Lifetime ES2037007T3 (es) 1986-10-01 1986-10-01 Mecanismo accionador de valvulas para un motor de combustion interna.
ES92110385T Expired - Lifetime ES2102427T3 (es) 1986-10-01 1992-06-19 Mecanismo accionador de valvulas para motor de combustion interna.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES86307548T Expired - Lifetime ES2037007T3 (es) 1986-10-01 1986-10-01 Mecanismo accionador de valvulas para un motor de combustion interna.

Country Status (3)

Country Link
EP (2) EP0262269B1 (es)
DE (2) DE3687661T2 (es)
ES (2) ES2037007T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9003603D0 (en) * 1990-02-16 1990-04-11 Lotus Group Plc Cam mechanisms
ES2068571T5 (es) * 1990-02-16 1998-09-16 Lotus Group Ltd Medios de control de valvula.
US5253621A (en) * 1992-08-14 1993-10-19 Group Lotus Plc Valve control means
AU657040B2 (en) * 1992-02-28 1995-02-23 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Valve-moving apparatus for internal combustion engine
JP4752949B2 (ja) * 2009-05-28 2011-08-17 トヨタ自動車株式会社 内燃機関の可変動弁装置
WO2011064852A1 (ja) 2009-11-25 2011-06-03 トヨタ自動車株式会社 内燃機関の可変動弁装置
WO2015097709A1 (en) * 2013-12-27 2015-07-02 DONGA, Rajendrabhai Vallabhbhai Improved valve mechanism for internal combustion engines
WO2015097710A1 (en) * 2013-12-27 2015-07-02 DONGA, Rajendrabhai Vallabhbhai Gear mechanism for transmission of engine valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119133A1 (de) * 1981-05-14 1982-12-02 Anton Ing.(grad.) 8492 Furth Pfeifer "ventilsteuerungseinrichtung fuer viertakt-verbrennungsmotoren"
FR2510182A1 (fr) * 1981-07-27 1983-01-28 Renault Dispositif de distribution variable pour moteur a combustion interne
AU551310B2 (en) * 1983-06-06 1986-04-24 Honda Giken Kogyo Kabushiki Kaisha Valve actuating mechanism
JPS6131613A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
US4726332A (en) * 1985-04-26 1988-02-23 Mazda Motor Corporation Variable valve mechanism for internal combustion engines
JPS62121811A (ja) * 1985-07-31 1987-06-03 Honda Motor Co Ltd 内燃機関の動弁装置
CA1284069C (en) * 1985-07-31 1991-05-14 Yoshio Ajiki Valve operating mechanism for internal combustion engine

Also Published As

Publication number Publication date
EP0262269B1 (en) 1993-01-27
EP0262269A1 (en) 1988-04-06
ES2037007T3 (es) 1993-06-16
EP0519494A1 (en) 1992-12-23
DE3650636T2 (de) 1997-09-25
DE3650636D1 (de) 1997-07-17
DE3687661D1 (de) 1993-03-11
EP0519494B1 (en) 1997-06-11
DE3687661T2 (de) 1993-05-27

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