ES8302191A1 - Mecanismo hidraulico de regulacion con recuperacion automatica de juego. - Google Patents

Mecanismo hidraulico de regulacion con recuperacion automatica de juego.

Info

Publication number
ES8302191A1
ES8302191A1 ES507357A ES507357A ES8302191A1 ES 8302191 A1 ES8302191 A1 ES 8302191A1 ES 507357 A ES507357 A ES 507357A ES 507357 A ES507357 A ES 507357A ES 8302191 A1 ES8302191 A1 ES 8302191A1
Authority
ES
Spain
Prior art keywords
adjusting hydraulic
heat engines
hydraulic tappet
self adjusting
duct
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
Application number
ES507357A
Other languages
English (en)
Other versions
ES507357A0 (es
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.)
SKF Industrie SpA
Original Assignee
RIV SKF Officine di Villar Perosa SpA
RIV Officine di Villar Perosa SpA
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 RIV SKF Officine di Villar Perosa SpA, RIV Officine di Villar Perosa SpA filed Critical RIV SKF Officine di Villar Perosa SpA
Publication of ES8302191A1 publication Critical patent/ES8302191A1/es
Publication of ES507357A0 publication Critical patent/ES507357A0/es
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
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

MECANISMO HIDRAULICO DE REGULACION DE LA APERTURA DE VALVULAS DE LOS CILINDROS HIDRAULICOS CON RECUPERACION AUTOMATICA DE JUEGO, PARA MOTORES ENDOTERMICOS. CONSTA DE UN PRIMER ELEMENTO MOVIL (6) AXIALMENTE EN UN ASIENTO PRACTICADO EN LA CABEZA DEL MOTOR Y PROVISTO, AL MENOS, DE UNA PARED DE FONDO (7) PLANA ADECUADA PARA SER LLEVADA HASTA EL CONTACTO CON UNA LEVA DE UN ARBOL DE LEVAS, Y DE UNA PARED LATERAL (6) DESPLAZABLE EN UN ALOJAMIENTO (9) PRACTICADO EN EL ARMAZON DEL MOTOR; DE UN SEGUNDO ELEMENTO MOVIL (10) DESPLAZABLE AXIALMENTE EN EL INTERIOR DEL PRIMER ELEMENTO MOVIL (6), PROVISTO DE UNA PARED LATERAL (13) Y DE UNA PARED DE FONDO (14); Y DE UNA CAMARA CILINDRICA (15) EN COMUNICACION CON UNA FUENTE DE LIQUIDO A PRESION.
ES507357A 1980-11-21 1981-11-20 Mecanismo hidraulico de regulacion con recuperacion automatica de juego. Granted ES507357A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68785/80A IT1129888B (it) 1980-11-21 1980-11-21 Punteria idraulica con ripresa automatica di gioco per motori endotermici

Publications (2)

Publication Number Publication Date
ES8302191A1 true ES8302191A1 (es) 1982-12-16
ES507357A0 ES507357A0 (es) 1982-12-16

Family

ID=11310576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507357A Granted ES507357A0 (es) 1980-11-21 1981-11-20 Mecanismo hidraulico de regulacion con recuperacion automatica de juego.

Country Status (9)

Country Link
US (2) US4424774A (es)
EP (1) EP0052704B1 (es)
JP (1) JPS57116114A (es)
AR (1) AR227448A1 (es)
BR (1) BR8107443A (es)
DE (1) DE3174406D1 (es)
ES (1) ES507357A0 (es)
IT (1) IT1129888B (es)
MX (1) MX154946A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934005U (ja) * 1982-08-30 1984-03-02 トヨタ自動車株式会社 内燃機関の油圧リフタ
IT8253761V0 (it) * 1982-10-05 1982-10-05 Riv Officine Di Villar Perosa Dispositivo compensatore di gioco atto ad essere inserito in una catena cinematica per il comando di una valvola di un motore endotermico
IT8453331V0 (it) * 1984-05-03 1984-05-03 Riv Officine Di Villar Perosa Punteria idraulica a ripresa automatica di gioco di tipo perfezionato per motori endotermici
JPS6110907U (ja) * 1984-06-26 1986-01-22 株式会社アツギユニシア 内燃機関の動弁機構におけるラツシユ調整装置
IT8453964V0 (it) * 1984-10-25 1984-10-25 Fiat Auto Spa Valvola oleodinamica in particolare per una punteria idraulica
DE3920729A1 (de) * 1989-06-24 1991-01-10 Gmb Giesserei & Maschinenbau B Tassenstoesselkoerper fuer ventilstoessel
JPH0330514U (es) * 1989-08-02 1991-03-26
JPH0434407U (es) * 1990-07-19 1992-03-23
DE4023885A1 (de) * 1990-07-27 1992-01-30 Bayerische Motoren Werke Ag Rollenstoessel mit hydraulischem ventilspiel-ausgleich
US5088458A (en) * 1991-02-01 1992-02-18 Siemens Automotive L.P. Lash adjusted for engine valve actuator assembly
DE102005029831A1 (de) * 2004-07-23 2006-03-16 Ina-Schaeffler Kg Hydraulisches Ventilspielausgleichselement (HVA)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237854A (en) * 1934-06-04 1941-04-08 Eaton Mfg Co Compensating hydraulic valve tappet for internal combustion engines
US2158222A (en) * 1936-11-17 1939-05-16 Ernest L Dayton Compensating valve mechanism
US2870755A (en) * 1956-05-14 1959-01-27 Ernest L Dayton Hydraulic valve tappet
GB909707A (en) * 1958-02-05 1962-10-31 Renault Improvements in or relating to hydraulic devices for taking up axial play in valve gears, notably of internal combustion engines
GB1241634A (en) * 1968-04-19 1971-08-04 Motomak Valve tappet for engines having an overhead camshaft
US3521608A (en) * 1968-10-16 1970-07-28 Gen Motors Corp Self-contained hydraulic valve lifter
DE1808000A1 (de) * 1968-11-09 1970-05-27 Richard Kuechen Sen Hydraulische,selbsttaetig arbeitende Ventilspielausgleichsvorrichtung
US3704696A (en) * 1971-03-08 1972-12-05 Eaton Corp Hydraulic valve lifter
JPS5329410A (en) * 1976-08-30 1978-03-18 Toyota Motor Corp Hydraulic valve lifter assembly for overhead cam type engine
DE2758957A1 (de) * 1977-12-30 1979-07-05 Wizemann Gmbh U Co J Hydraulischer tassenstoessel
DE2829423A1 (de) * 1978-07-05 1980-01-17 Irm Antriebstech Gmbh Tassenstoessel mit hydraulischem ventilspielausgleich
DE2847699C3 (de) * 1978-11-03 1982-03-04 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Hydraulisches Spielausgleichselement
IT7853889V0 (it) * 1978-11-15 1978-11-15 Fiat Spa Punteria idraulica a ripresa automatica del gioco per motori a combustione interna con alberi a camme in testa

Also Published As

Publication number Publication date
EP0052704A1 (en) 1982-06-02
US4424774A (en) 1984-01-10
ES507357A0 (es) 1982-12-16
IT8068785A0 (it) 1980-11-21
EP0052704B1 (en) 1986-04-16
JPH0321721B2 (es) 1991-03-25
AR227448A1 (es) 1982-10-29
BR8107443A (pt) 1982-08-10
IT1129888B (it) 1986-06-11
MX154946A (es) 1988-01-11
DE3174406D1 (en) 1986-05-22
JPS57116114A (en) 1982-07-20
US4530320A (en) 1985-07-23

Similar Documents

Publication Publication Date Title
ES8302191A1 (es) Mecanismo hidraulico de regulacion con recuperacion automatica de juego.
GB2004351B (en) High pressure gate valve with preloaded stacked solid lubricated stem seals
JPS5793636A (en) Duplex fuel passage stem for gas turbine engine
ES268715U (es) Un asiento postizo para una valvular de entrada de un motor de combustion interna.
IT8121482A0 (it) Valvola riduttrice della pressione idraulica.
ES8701332A1 (es) Resorte neumatico con compensacion de temperatura
EP0031806A3 (en) Apparatus for controlling the functioning of piston engine valves
ES8202616A1 (es) Dispositivo de balancin destinado a poner fuera de servicio,al menos, un cilindro, un grupo, o bien una hilera de cilin-dros de un motor de combustion interna.
ES8201682A1 (es) Sistema de distribucion variable por mando hidraulico,para motores de combustion interna
JPS5364121A (en) Control valves for exhaust reflux devices
ES459463A1 (es) Perfeccionamientos en dispositivos para hacer avanzar gra- dualmente moldes de colada en plantas de fundicion.
ES473092A1 (es) Un aparato de impacto o martillo operable por fluido.
JPS56121807A (en) Hydraulic lifter
JPS57116946A (en) Hydraulic shock absorber
EP0048321A3 (en) Multi-cylinder piston engine with controlled valves
GB1137219A (en) Valve piston device
JPS55145846A (en) Pistonncylinder structure
JPS5321319A (en) Variable timing valve lifter
JPS538415A (en) Hydraulic valve lifter assembly for overhead cam-type engine
JPS53125520A (en) Valve movement equipment for internal combustion engine
GB2113347B (en) Piston valve for gas spring
JPS55139909A (en) Oil capacity adjuster for oil-containing tappet of internal combustion engine
GB736427A (en) Improvements in valves for telescopic hydraulic shock absorbers
JPS5248825A (en) Piston-type accumulator
DE3070963D1 (en) Pressure reducing valve for dead engine lowering