FR2378945B1 - Moteur a combustion interne - Google Patents

Moteur a combustion interne

Info

Publication number
FR2378945B1
FR2378945B1 FR7802378A FR7802378A FR2378945B1 FR 2378945 B1 FR2378945 B1 FR 2378945B1 FR 7802378 A FR7802378 A FR 7802378A FR 7802378 A FR7802378 A FR 7802378A FR 2378945 B1 FR2378945 B1 FR 2378945B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
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
FR7802378A
Other languages
English (en)
French (fr)
Other versions
FR2378945A1 (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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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, Sulzer Freres SA filed Critical Sulzer AG
Publication of FR2378945A1 publication Critical patent/FR2378945A1/fr
Application granted granted Critical
Publication of FR2378945B1 publication Critical patent/FR2378945B1/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
    • 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
    • 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
    • F01P3/14—Arrangements for cooling other engine or machine parts for cooling intake or exhaust valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Details Of Valves (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)
FR7802378A 1977-01-28 1978-01-27 Moteur a combustion interne Expired FR2378945B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106577A CH614014A5 (US07709020-20100504-C00041.png) 1977-01-28 1977-01-28

Publications (2)

Publication Number Publication Date
FR2378945A1 FR2378945A1 (fr) 1978-08-25
FR2378945B1 true FR2378945B1 (fr) 1985-06-28

Family

ID=4201626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802378A Expired FR2378945B1 (fr) 1977-01-28 1978-01-27 Moteur a combustion interne

Country Status (13)

Country Link
US (1) US4200066A (US07709020-20100504-C00041.png)
JP (1) JPS5395444A (US07709020-20100504-C00041.png)
CH (1) CH614014A5 (US07709020-20100504-C00041.png)
DE (1) DE2704439B1 (US07709020-20100504-C00041.png)
DK (1) DK145648C (US07709020-20100504-C00041.png)
FI (1) FI60059C (US07709020-20100504-C00041.png)
FR (1) FR2378945B1 (US07709020-20100504-C00041.png)
GB (1) GB1545749A (US07709020-20100504-C00041.png)
IT (1) IT1090380B (US07709020-20100504-C00041.png)
NL (1) NL171482C (US07709020-20100504-C00041.png)
NO (1) NO147315C (US07709020-20100504-C00041.png)
SE (1) SE7714970L (US07709020-20100504-C00041.png)
SU (1) SU759057A3 (US07709020-20100504-C00041.png)

Families Citing this family (21)

* 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
US4375382A (en) * 1979-11-30 1983-03-01 Wallace Computer Services, Inc. Method of making a continuous web form and product, particularly one suitable for airline ticketing
JPS6124652Y2 (US07709020-20100504-C00041.png) * 1980-08-11 1986-07-24
DE3127122C2 (de) * 1981-07-03 1984-10-31 Gebrüder Sulzer AG, Winterthur Flüssigkeitsgekühlter Ventilsitz für ein Auslassventil einer Kolbenbrennkraftmaschine
DK147131C (da) * 1981-07-09 1984-10-01 Int Power Eng As Koelet ventilsaedeindsats, navnlig til udstoedsventiler til dieselmotorer
JPS5844455U (ja) * 1981-09-21 1983-03-25 トヨタ自動車株式会社 内燃機関のエキゾストバルブ冷却装置
EP0076348B1 (en) * 1981-10-12 1985-07-31 Mitsubishi Jukogyo Kabushiki Kaisha Exhaust valve casing
DE3412052A1 (de) * 1984-03-31 1985-10-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kuehlvorrichtung
US4688527A (en) * 1986-03-31 1987-08-25 Chrysler Motors Corporation Ceramic valve guide and seat
JPH0219807U (US07709020-20100504-C00041.png) * 1988-07-25 1990-02-09
DE3829339C1 (US07709020-20100504-C00041.png) * 1988-08-30 1989-12-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
US5655493A (en) * 1996-01-16 1997-08-12 Dresser Industries, Inc. Exhaust valve for internal combustion engine
DE19603536C2 (de) * 1996-02-01 1999-01-14 Bayerische Motoren Werke Ag Ventiltrieb für eine Brennkraftmaschine mit einer pneumatischen Schließfeder für ein Gaswechselventil
US5592913A (en) * 1996-03-29 1997-01-14 Caterpillar Inc. Exhaust valve with a tapered stem portion
DE10159100B4 (de) * 2001-12-01 2004-09-16 Man B&W Diesel A/S Hubkolbenmaschine
FI124071B (fi) * 2006-11-14 2014-02-28 Waertsilae Finland Oy Mäntämoottorin venttiilin istukkarengas
FI124012B (en) * 2012-01-18 2014-01-31 Waertsilae Finland Oy Valve seat cooling arrangement
JP6007434B2 (ja) * 2012-06-28 2016-10-12 三菱自動車工業株式会社 内燃機関のバルブ支持構造
US10731524B2 (en) * 2017-11-02 2020-08-04 Ai Alpine Us Bidco Inc System for cooling exhaust valve of a reciprocating engine
US10746062B2 (en) * 2018-04-04 2020-08-18 Freudenberg Sealing Technologies S.A.S. Di Externa Italia S.R.L.U. Gasket with an improved heat dissipation capacity for a valve of an internal combustion engine
US20220333513A1 (en) * 2021-04-15 2022-10-20 Frank J. Ardezzone Replaceable Valve Assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB394229A (en) * 1932-05-11 1933-06-22 Ingersoll Rand Co Improvements in valve cages for internal-combustion engine cylinders
CH272380A (de) * 1949-03-09 1950-12-15 Sulzer Ag Ventileinrichtung an Brennkraftmaschinen.
JPS4837510A (US07709020-20100504-C00041.png) * 1971-09-17 1973-06-02
JPS4859922U (US07709020-20100504-C00041.png) * 1971-11-09 1973-07-30
US3945356A (en) * 1972-02-10 1976-03-23 Societe D'etudes De Machines Thermiques Cooled exhaust valve and methods of manufacture thereof
FR2259232B1 (US07709020-20100504-C00041.png) * 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
DE2558775A1 (de) * 1975-12-24 1977-07-07 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte brennkraftmaschine

Also Published As

Publication number Publication date
NO147315B (no) 1982-12-06
DE2704439B1 (de) 1978-08-10
CH614014A5 (US07709020-20100504-C00041.png) 1979-10-31
NL171482C (nl) 1983-04-05
JPS5395444A (en) 1978-08-21
JPS5755887B2 (US07709020-20100504-C00041.png) 1982-11-26
NL7800786A (nl) 1978-08-01
FR2378945A1 (fr) 1978-08-25
SU759057A3 (ru) 1980-08-23
IT1090380B (it) 1985-06-26
FI60059C (fi) 1981-11-10
GB1545749A (en) 1979-05-16
SE7714970L (sv) 1978-07-29
NO147315C (no) 1983-03-16
FI773494A (fi) 1978-07-29
US4200066A (en) 1980-04-29
DK26678A (da) 1978-07-29
NO780306L (no) 1978-07-31
DK145648C (da) 1983-07-04
FI60059B (fi) 1981-07-31
NL171482B (nl) 1982-11-01
DK145648B (da) 1983-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse