[go: up one dir, main page]

FR2441719B1 - Poussoir hydraulique pour moteur a combustion interne et arbre a cames en tete - Google Patents

Poussoir hydraulique pour moteur a combustion interne et arbre a cames en tete

Info

Publication number
FR2441719B1
FR2441719B1 FR7920414A FR7920414A FR2441719B1 FR 2441719 B1 FR2441719 B1 FR 2441719B1 FR 7920414 A FR7920414 A FR 7920414A FR 7920414 A FR7920414 A FR 7920414A FR 2441719 B1 FR2441719 B1 FR 2441719B1
Authority
FR
France
Prior art keywords
tappeter
hydraulic
combustion engine
internal combustion
head camshaft
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
FR7920414A
Other languages
English (en)
Other versions
FR2441719A1 (fr
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto 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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of FR2441719A1 publication Critical patent/FR2441719A1/fr
Application granted granted Critical
Publication of FR2441719B1 publication Critical patent/FR2441719B1/fr
Expired 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)
  • Lubrication Of Internal Combustion Engines (AREA)
FR7920414A 1978-11-15 1979-08-09 Poussoir hydraulique pour moteur a combustion interne et arbre a cames en tete Expired FR2441719B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7853889U IT7853889V0 (it) 1978-11-15 1978-11-15 Punteria idraulica a ripresa automatica del gioco per motori a combustione interna con alberi a camme in testa

Publications (2)

Publication Number Publication Date
FR2441719A1 FR2441719A1 (fr) 1980-06-13
FR2441719B1 true FR2441719B1 (fr) 1986-04-25

Family

ID=11285790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920414A Expired FR2441719B1 (fr) 1978-11-15 1979-08-09 Poussoir hydraulique pour moteur a combustion interne et arbre a cames en tete

Country Status (6)

Country Link
US (1) US4279226A (fr)
JP (1) JPS5572619A (fr)
FR (1) FR2441719B1 (fr)
GB (1) GB2034853B (fr)
IT (1) IT7853889V0 (fr)
SU (1) SU971113A3 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
IT1129888B (it) * 1980-11-21 1986-06-11 Riv Officine Di Villar Perosa Punteria idraulica con ripresa automatica di gioco per motori endotermici
US4463713A (en) * 1981-09-02 1984-08-07 Riv-Skf Officine Di Villar Perosa S.P.A. Hydraulic tappet with automatic taking up of the clearance for endothermic engines
JPS5848910U (ja) * 1981-09-29 1983-04-02 富士重工業株式会社 ラツシユアジヤスタ装置
JPS5985307U (ja) * 1982-12-01 1984-06-09 トヨタ自動車株式会社 内燃機関の油圧リフタ
FR2550273B1 (fr) * 1983-08-05 1987-11-06 Peugeot Dispositif d'actionnement d'une soupape, pour distribution variable d'un moteur a combustion interne
JPS60219407A (ja) * 1984-04-13 1985-11-02 Honda Motor Co Ltd 内燃機関の油圧タペツト装置
IT1179734B (it) * 1984-07-16 1987-09-16 Riv Officine Di Villar Perosa Punteria idraulica a tenuta stagna per il comando del moto di una valvola di un motore endotermico
IT8453964V0 (it) * 1984-10-25 1984-10-25 Fiat Auto Spa Valvola oleodinamica in particolare per una punteria idraulica
JPH0330514U (fr) * 1989-08-02 1991-03-26
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
DE4124484C1 (fr) * 1991-07-24 1993-01-14 Fa. Carl Freudenberg, 6940 Weinheim, De
DE4209442A1 (de) * 1992-03-24 1993-09-30 Schaeffler Waelzlager Kg Stößel mit hydraulischem Ventilspielausgleich
US5320074A (en) * 1993-06-17 1994-06-14 Sealed Power Technologies Limited Partnership Direct acting hydraulic tappet
IT1279050B1 (it) * 1995-10-27 1997-12-04 Eaton Automotive Spa Punteria idraulica ad azione diretta dotata di rullino di contatto con la camma dell'albero a camme di un motore a combustione interna
IT1302651B1 (it) * 1998-10-13 2000-09-29 Eaton Automotive Spa Punteria idraulica con perdita di altezza controllata.
RU2551451C2 (ru) * 2013-04-26 2015-05-27 Александр Алексеевич Семенов Газораспределительный механизм профильного типа двигателя внутреннего сгорания
FR3063307B1 (fr) * 2017-02-28 2019-03-29 MCE 5 Development Dispositif presseur pour exercer un effort de maintien sur un dispositif de transmission et moteur muni d’un tel dispositif.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564507A (en) * 1941-07-24 1944-10-02 Eaton Mfg Co Improvements in or relating to valve tappet constructions
GB831984A (en) * 1956-11-07 1960-04-06 Engineering Res & Applic Ltd Improvements in or relating to self adjusting tappets for internal combustion enginevalve gear
FR1251366A (fr) * 1959-12-08 1961-01-20 Perfectionnements apportés aux dispositifs de rattrapage automatique du jeu des soupapes commandées par came, notamment pour moteurs à combustion interne
FR2006542A1 (fr) * 1968-04-19 1969-12-26 Motomak
GB1241634A (en) * 1968-04-19 1971-08-04 Motomak Valve tappet for engines having an overhead camshaft
DE1808000A1 (de) * 1968-11-09 1970-05-27 Richard Kuechen Sen Hydraulische,selbsttaetig arbeitende Ventilspielausgleichsvorrichtung
DE1912046A1 (de) * 1969-03-10 1970-09-17 Guido Juergen Dipl Ing Spielausgleichsvorrichtung,insbesondere fuer Ventilantriebe von Brennkraftmaschinen
US3728990A (en) * 1970-12-22 1973-04-24 Fiaj Societa Per Azioni Hydraulic tappets for internal combustion engines
US3658038A (en) * 1971-01-04 1972-04-25 Johnson Products Inc Tappet for overhead camshaft engine

Also Published As

Publication number Publication date
GB2034853B (en) 1983-05-11
US4279226A (en) 1981-07-21
FR2441719A1 (fr) 1980-06-13
SU971113A3 (ru) 1982-10-30
JPS5572619A (en) 1980-05-31
GB2034853A (en) 1980-06-11
IT7853889V0 (it) 1978-11-15

Similar Documents

Publication Publication Date Title
FR2552820B1 (fr) Culasse de cylindre pour moteur a combustion interne du type a double arbre a cames en tete
FR2328108A1 (fr) Arbre a cames pour moteur a combustion interne a piston lineaire
FR2441719B1 (fr) Poussoir hydraulique pour moteur a combustion interne et arbre a cames en tete
FR2315005A1 (fr) Piston pour moteur a combustion interne
FR2296768A1 (fr) Piston pour moteur a combustion interne
FR2548730B1 (fr) Moteur a combustion interne a arbre a cames en tete unique
FR2574899B1 (fr) Bloc-cylindres pour moteur a combustion interne
FR2475626B1 (fr) Moteur a combustion interne
FR2456214B1 (fr) Moteur a combustion interne a consommation reduite
FR2532005B1 (fr) Electro-injecteur pour moteurs a combustion interne
FR2429897B1 (fr) Piston pour moteur a combustion interne
FR2438171B1 (fr) Moteur a combustion interne
FR2445442B1 (fr) Moteur a combustion interne
FR2485087B1 (fr) Moteur a combustion interne
BE874673A (fr) Silencieux pour moteurs a combustion interne
FR2452596B1 (fr) Moteur a combustion interne
FR2525685B1 (fr) Turbocompresseur pour moteurs a combustion interne
FR2444811B1 (fr) Arbre a cames pour moteurs a combustion interne a injection
FR2493919B1 (fr) Moteur a combustion interne perfectionne
RO78687A (fr) Culasse pour moteurs a combustion interne
FR2562163B1 (fr) Piston pour moteur a combustion interne
FR2448635B1 (fr) Moteur a combustion interne
FR2323019A1 (fr) Culasse pour moteur a combustion interne
BE882042A (fr) Silencieux pour moteurs a combustion interne
FR2559212B1 (fr) Piston pour moteurs a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse