CH620968A5 - - Google Patents

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Publication number
CH620968A5
CH620968A5 CH525978A CH525978A CH620968A5 CH 620968 A5 CH620968 A5 CH 620968A5 CH 525978 A CH525978 A CH 525978A CH 525978 A CH525978 A CH 525978A CH 620968 A5 CH620968 A5 CH 620968A5
Authority
CH
Switzerland
Prior art keywords
compartment
coolant
valve
inlet
arms
Prior art date
Application number
CH525978A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Pollet
Original Assignee
Semt
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 Semt filed Critical Semt
Publication of CH620968A5 publication Critical patent/CH620968A5/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • 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
    • 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
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CH525978A 1977-08-05 1978-05-16 CH620968A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724240A FR2399541A1 (fr) 1977-08-05 1977-08-05 Chapelle de soupape en champignon refroidie par circulation d'un fluide refrigerant, pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
CH620968A5 true CH620968A5 (sv) 1980-12-31

Family

ID=9194318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH525978A CH620968A5 (sv) 1977-08-05 1978-05-16

Country Status (21)

Country Link
US (1) US4182282A (sv)
JP (1) JPS5428950A (sv)
AU (1) AU516372B2 (sv)
BE (1) BE868126A (sv)
BR (1) BR7804888A (sv)
CH (1) CH620968A5 (sv)
DD (1) DD136517A5 (sv)
DE (1) DE2828260B2 (sv)
DK (1) DK218178A (sv)
ES (1) ES470593A1 (sv)
FI (1) FI60290C (sv)
FR (1) FR2399541A1 (sv)
GB (1) GB2002053A (sv)
IN (1) IN148656B (sv)
IT (1) IT1104362B (sv)
NL (1) NL7806315A (sv)
NO (1) NO145733C (sv)
PL (1) PL115696B1 (sv)
SE (1) SE7806723L (sv)
SU (1) SU862837A3 (sv)
YU (1) YU137678A (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447459A1 (fr) * 1979-01-29 1980-08-22 Semt Chapelle de soupape en champignon refroidie par circulation d'un fluide refrigerant, pour moteur a combustion interne, notamment pour moteur comprenant deux soupapes d'echappement par cylindre et procede de montage d'une telle chapelle
DE3150919A1 (de) * 1980-12-30 1982-10-07 Chevron Research Co., 94105 San Francisco, Calif. Ansaugventil
DE3829339C1 (sv) * 1988-08-30 1989-12-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
US7360512B1 (en) * 2006-12-22 2008-04-22 Chrysler Llc Low-thermal-inertia intake ports for port-injected, spark ignition engines and an associated manufacturing method
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US10590813B2 (en) * 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
KR102468662B1 (ko) 2017-04-28 2022-11-18 퀘스트 엔진스, 엘엘씨 가변 체적 챔버 장치
US10883498B2 (en) 2017-05-04 2021-01-05 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US11060636B2 (en) 2017-09-29 2021-07-13 Quest Engines, LLC Engines and pumps with motionless one-way valve
WO2019147963A1 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Method and apparatus for producing stratified streams
US11134335B2 (en) 2018-01-26 2021-09-28 Quest Engines, LLC Audio source waveguide
US20220333513A1 (en) * 2021-04-15 2022-10-20 Frank J. Ardezzone Replaceable Valve Assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252882C (sv) *
US1731222A (en) * 1927-03-24 1929-10-08 Doherty Res Co Fluid-cooled valve and valve seat
US1893209A (en) * 1932-05-11 1933-01-03 Ingersoll Rand Co Valve cage
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
US3945356A (en) * 1972-02-10 1976-03-23 Societe D'etudes De Machines Thermiques Cooled exhaust valve and methods of manufacture thereof
US4131093A (en) * 1973-06-21 1978-12-26 National Research Development Corporation Internal combustion engines
FR2259232B1 (sv) * 1974-01-29 1976-06-25 Semt
DE2410893C2 (de) * 1974-03-07 1982-09-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Ventilkorb für Brennkraftmaschinen
DE2441689A1 (de) * 1974-08-30 1976-03-11 Maschf Augsburg Nuernberg Ag Vorrichtung zur kuehlung von ventilen, insbesondere von auslassventilen fuer brennkraftmaschinen
SE400810B (sv) * 1975-07-23 1978-04-10 Nordstjernan Rederi Ab Kylsystem for kylning av avgasventil for forbrenningsmotor
DE2558775A1 (de) * 1975-12-24 1977-07-07 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte brennkraftmaschine

Also Published As

Publication number Publication date
PL115696B1 (en) 1981-04-30
GB2002053A (en) 1979-02-14
NO145733C (no) 1982-05-19
NO782023L (no) 1979-02-06
NL7806315A (nl) 1979-02-07
DK218178A (da) 1979-02-06
FI781820A (fi) 1979-02-06
AU516372B2 (en) 1981-05-28
FR2399541A1 (fr) 1979-03-02
AU3668878A (en) 1979-12-06
IN148656B (sv) 1981-05-02
DD136517A5 (de) 1979-07-11
IT1104362B (it) 1985-10-21
FI60290C (fi) 1981-12-10
SE7806723L (sv) 1979-02-06
YU137678A (en) 1982-05-31
BE868126A (fr) 1978-12-15
SU862837A3 (ru) 1981-09-07
DE2828260A1 (de) 1979-02-08
PL207687A1 (pl) 1979-05-21
JPS5428950A (en) 1979-03-03
ES470593A1 (es) 1979-02-01
US4182282A (en) 1980-01-08
BR7804888A (pt) 1979-05-08
NO145733B (no) 1982-02-08
DE2828260B2 (de) 1980-08-14
IT7846855A0 (it) 1978-05-26
FI60290B (fi) 1981-08-31
FR2399541B1 (sv) 1981-06-12

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Legal Events

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PL Patent ceased