IT8453964V0 - Valvola oleodinamica in particolare per una punteria idraulica - Google Patents

Valvola oleodinamica in particolare per una punteria idraulica

Info

Publication number
IT8453964V0
IT8453964V0 IT8453964U IT5396484U IT8453964V0 IT 8453964 V0 IT8453964 V0 IT 8453964V0 IT 8453964 U IT8453964 U IT 8453964U IT 5396484 U IT5396484 U IT 5396484U IT 8453964 V0 IT8453964 V0 IT 8453964V0
Authority
IT
Italy
Prior art keywords
hydraulic
tappet
valve
hydraulic valve
hydraulic tappet
Prior art date
Application number
IT8453964U
Other languages
English (en)
Other versions
IT8453964U1 (it
Inventor
Andrea Titolo
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
Priority to ITTO1984U53964U priority Critical patent/IT8453964U1/it
Publication of IT8453964V0 publication Critical patent/IT8453964V0/it
Priority to EP85113168A priority patent/EP0179398B1/en
Priority to DE8585113168T priority patent/DE3567934D1/de
Priority to US06/790,017 priority patent/US4662324A/en
Priority to ES1985289809U priority patent/ES289809Y/es
Publication of IT8453964U1 publication Critical patent/IT8453964U1/it

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
    • 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
ITTO1984U53964U 1984-10-25 1984-10-25 Valvola oleodinamica in particolare per una punteria idraulica IT8453964U1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO1984U53964U IT8453964U1 (it) 1984-10-25 1984-10-25 Valvola oleodinamica in particolare per una punteria idraulica
EP85113168A EP0179398B1 (en) 1984-10-25 1985-10-17 Hydraulic tappet
DE8585113168T DE3567934D1 (de) 1984-10-25 1985-10-17 Hydraulic tappet
US06/790,017 US4662324A (en) 1984-10-25 1985-10-22 Oleodynamic valve, particularly for a hydraulic tappet
ES1985289809U ES289809Y (es) 1984-10-25 1985-10-24 Valvula oleodinamica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1984U53964U IT8453964U1 (it) 1984-10-25 1984-10-25 Valvola oleodinamica in particolare per una punteria idraulica

Publications (2)

Publication Number Publication Date
IT8453964V0 true IT8453964V0 (it) 1984-10-25
IT8453964U1 IT8453964U1 (it) 1986-04-25

Family

ID=11286159

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO1984U53964U IT8453964U1 (it) 1984-10-25 1984-10-25 Valvola oleodinamica in particolare per una punteria idraulica

Country Status (5)

Country Link
US (1) US4662324A (it)
EP (1) EP0179398B1 (it)
DE (1) DE3567934D1 (it)
ES (1) ES289809Y (it)
IT (1) IT8453964U1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0330514U (it) * 1989-08-02 1991-03-26
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
DE4124484C1 (it) * 1991-07-24 1993-01-14 Fa. Carl Freudenberg, 6940 Weinheim, De

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21931E (en) 1941-10-21 Tappet construction
US21931A (en) * 1858-10-26 Machinery fob fulling cloth in the piece
FR426106A (fr) * 1910-04-23 1911-06-28 Amedee Bollee Fils Rattrapage automatique du jeu dans la commande des soupapes
US1977778A (en) * 1929-09-03 1934-10-23 Thomas C Rice Tappet valve clearance compensator
US1966794A (en) * 1932-10-24 1934-07-17 George Stephen Hydraulic valve tappet assembly
US2370761A (en) * 1943-06-28 1945-03-06 Eaton Mfg Co Valve tappet construction
GB672427A (en) * 1950-04-24 1952-05-21 Peter Harold Manderson Improvements in and relating to mechanical valves
US2940433A (en) * 1958-12-01 1960-06-14 Glenn T Randol Hydraulic valve tappet
US3728990A (en) * 1970-12-22 1973-04-24 Fiaj Societa Per Azioni Hydraulic tappets for internal combustion engines
DE2350599A1 (de) * 1973-10-09 1975-04-10 Daimler Benz Ag Vorrichtung zum einstellen und halten des ventilspiels bei brennkraftmaschinen, insbesondere bei kraftfahrzeug-brennkraftmaschinen
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
GB2076126B (en) * 1980-05-19 1984-08-15 Kiwong Pty Ltd Improvements in valves
IT1129888B (it) * 1980-11-21 1986-06-11 Riv Officine Di Villar Perosa Punteria idraulica con ripresa automatica di gioco per motori endotermici
DE3276875D1 (en) * 1981-02-21 1987-09-03 Mcalpine & Co Ltd Improvements in or relating to relief valves for sanitation systems or the like
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

Also Published As

Publication number Publication date
US4662324A (en) 1987-05-05
EP0179398B1 (en) 1989-01-25
EP0179398A2 (en) 1986-04-30
EP0179398A3 (en) 1987-04-15
DE3567934D1 (de) 1989-03-02
ES289809U (es) 1986-03-01
ES289809Y (es) 1986-10-16
IT8453964U1 (it) 1986-04-25

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