IT1025301B - Valvola a fungo raffreddata di un motore alternativo a combustione interna - Google Patents

Valvola a fungo raffreddata di un motore alternativo a combustione interna

Info

Publication number
IT1025301B
IT1025301B IT2893274A IT2893274A IT1025301B IT 1025301 B IT1025301 B IT 1025301B IT 2893274 A IT2893274 A IT 2893274A IT 2893274 A IT2893274 A IT 2893274A IT 1025301 B IT1025301 B IT 1025301B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
mushroom valve
alternative internal
cooled mushroom
Prior art date
Application number
IT2893274A
Other languages
English (en)
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of IT1025301B publication Critical patent/IT1025301B/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
    • 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
    • F01L3/12—Cooling of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Temperature-Responsive Valves (AREA)
IT2893274A 1973-10-31 1974-10-29 Valvola a fungo raffreddata di un motore alternativo a combustione interna IT1025301B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1532073A CH571154A5 (it) 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
IT1025301B true IT1025301B (it) 1978-08-10

Family

ID=4408136

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2893274A IT1025301B (it) 1973-10-31 1974-10-29 Valvola a fungo raffreddata di un motore alternativo a combustione interna

Country Status (11)

Country Link
JP (1) JPS5073039A (it)
BE (1) BE821581A (it)
CH (1) CH571154A5 (it)
DE (1) DE2355292C2 (it)
DK (1) DK133021C (it)
ES (1) ES431507A1 (it)
FR (1) FR2250016B1 (it)
GB (1) GB1438740A (it)
IT (1) IT1025301B (it)
NL (1) NL157382B (it)
PL (1) PL95350B1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612244A5 (it) * 1976-05-24 1979-07-13 Sulzer Ag
JPS5321238U (it) * 1976-07-31 1978-02-22
FR2392224A1 (fr) * 1977-05-27 1978-12-22 Basset Bretagne Loire Procede de fabrication de soupapes refroidies pour moteurs a combustion interne et soupapes ainsi obtenues
US4169488A (en) * 1977-11-23 1979-10-02 Caterpillar Tractor Co. Cooled engine valve
DE3150919A1 (de) * 1980-12-30 1982-10-07 Chevron Research Co., 94105 San Francisco, Calif. Ansaugventil
US4450798A (en) * 1980-12-30 1984-05-29 Chevron Research Company Engine intake valve with heat pipe
JPS59108811A (ja) * 1982-12-14 1984-06-23 Ishikawajima Harima Heavy Ind Co Ltd 内燃機関の排気弁装置
JPS60122508U (ja) * 1984-01-25 1985-08-19 川崎重工業株式会社 内燃機関の傘形弁
JPS60122507U (ja) * 1984-01-25 1985-08-19 川崎重工業株式会社 内燃機関の排気弁
DE3500060A1 (de) * 1985-01-03 1986-07-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Hubkolben-brennkraftmaschine
JPH0536964Y2 (it) * 1989-03-23 1993-09-20
JPH0323607U (it) * 1989-07-17 1991-03-12
JPH0352305U (it) * 1989-09-28 1991-05-21
NO306074B1 (no) * 1997-08-27 1999-09-13 Kvaerner Asa Avgassventil for forbrenningsmotorer
FI124012B (en) * 2012-01-18 2014-01-31 Waertsilae Finland Oy Valve seat cooling arrangement
JP2014167272A (ja) * 2013-02-28 2014-09-11 Mazda Motor Corp 燃料ポンプ
EP3000998B1 (en) * 2014-09-24 2017-07-19 Caterpillar Motoren GmbH & Co. KG Valve seat insert for an internal combustion engine
DE102019104659A1 (de) * 2019-02-25 2020-08-27 Federal-Mogul Valvetrain Gmbh Innengekühltes Ventil mit Kühlmittelleitsystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040906B1 (it) * 1970-12-11 1975-12-27

Also Published As

Publication number Publication date
DE2355292B1 (de) 1975-01-02
NL157382B (nl) 1978-07-17
DE2355292C2 (de) 1975-08-07
FR2250016B1 (it) 1978-06-09
ES431507A1 (es) 1976-11-01
DK133021B (da) 1976-03-08
GB1438740A (en) 1976-06-09
DK561174A (it) 1975-06-23
JPS5073039A (it) 1975-06-17
NL7315838A (nl) 1975-05-02
DK133021C (da) 1976-08-09
PL95350B1 (pl) 1977-10-31
CH571154A5 (it) 1975-12-31
FR2250016A1 (it) 1975-05-30
BE821581A (fr) 1975-04-29

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