IT1041263B - COOLING DEVICE FOR VALVES IN PARTICULAR EXHAUST VALVES FOR INTERNAL COMBUSTION ENGINES - Google Patents

COOLING DEVICE FOR VALVES IN PARTICULAR EXHAUST VALVES FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1041263B
IT1041263B IT5098075A IT5098075A IT1041263B IT 1041263 B IT1041263 B IT 1041263B IT 5098075 A IT5098075 A IT 5098075A IT 5098075 A IT5098075 A IT 5098075A IT 1041263 B IT1041263 B IT 1041263B
Authority
IT
Italy
Prior art keywords
valves
internal combustion
cooling device
combustion engines
particular exhaust
Prior art date
Application number
IT5098075A
Other languages
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT1041263B publication Critical patent/IT1041263B/en

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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F01L3/085—Valve cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
IT5098075A 1974-08-30 1975-08-18 COOLING DEVICE FOR VALVES IN PARTICULAR EXHAUST VALVES FOR INTERNAL COMBUSTION ENGINES IT1041263B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742441689 DE2441689A1 (en) 1974-08-30 1974-08-30 DEVICE FOR COOLING VALVES, IN PARTICULAR EXHAUST VALVES FOR COMBUSTION MACHINERY

Publications (1)

Publication Number Publication Date
IT1041263B true IT1041263B (en) 1980-01-10

Family

ID=5924530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5098075A IT1041263B (en) 1974-08-30 1975-08-18 COOLING DEVICE FOR VALVES IN PARTICULAR EXHAUST VALVES FOR INTERNAL COMBUSTION ENGINES

Country Status (6)

Country Link
JP (1) JPS5149339A (en)
DE (1) DE2441689A1 (en)
DK (1) DK374375A (en)
FR (1) FR2283310A1 (en)
IT (1) IT1041263B (en)
NL (1) NL7510221A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614014A5 (en) * 1977-01-28 1979-10-31 Sulzer Ag
FR2399541A1 (en) * 1977-08-05 1979-03-02 Semt COOLED MUSHROOM VALVE CHAPEL BY CIRCULATION OF A REFRIGERANT FLUID, FOR INTERNAL COMBUSTION ENGINES
DE2936335A1 (en) * 1979-09-08 1981-04-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München METHOD FOR PRODUCING A SODIUM-FILLED VALVE
DE3171601D1 (en) * 1981-10-12 1985-09-05 Mitsubishi Heavy Ind Ltd Exhaust valve casing
US4462419A (en) * 1982-05-17 1984-07-31 Cvi Incorporated Thermal blocked valve
US4559967A (en) * 1983-03-09 1985-12-24 Xomox Corporation Valve and method of making same
DE3615018C1 (en) * 1986-05-02 1987-05-21 Mtu Friedrichshafen Gmbh Valve stem guide for an exhaust valve
DE3830557A1 (en) * 1988-09-08 1990-03-15 Linde Ag VALVE FOR DEEP-COLD LIQUID GASES
DE59707222D1 (en) * 1997-08-19 2002-06-13 Trw Deutschland Gmbh Hollow valve for internal combustion engines
WO2003056142A1 (en) 2001-12-27 2003-07-10 Mahle Ventiltrieb Gmbh Gas exchange valve of an internal combustion engine, comprising a hollow valve head
DE10231381A1 (en) * 2002-07-11 2004-01-22 Daimlerchrysler Ag Cooling device for inlet valves and/or exhaust valves of internal combustion engine has weir located in oil chamber of engine's cylinder head, forming oil reservoir which encompasses valve stem seal
US7997248B2 (en) * 2008-09-04 2011-08-16 Electro-Motive Diesel Inc. Corrosion resistant valve guide

Also Published As

Publication number Publication date
DK374375A (en) 1976-03-01
FR2283310A1 (en) 1976-03-26
DE2441689A1 (en) 1976-03-11
NL7510221A (en) 1976-03-02
JPS5149339A (en) 1976-04-28

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