FR2352948B1 - - Google Patents

Info

Publication number
FR2352948B1
FR2352948B1 FR7715728A FR7715728A FR2352948B1 FR 2352948 B1 FR2352948 B1 FR 2352948B1 FR 7715728 A FR7715728 A FR 7715728A FR 7715728 A FR7715728 A FR 7715728A FR 2352948 B1 FR2352948 B1 FR 2352948B1
Authority
FR
France
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
FR7715728A
Other versions
FR2352948A1 (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
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2352948A1 publication Critical patent/FR2352948A1/fr
Application granted granted Critical
Publication of FR2352948B1 publication Critical patent/FR2352948B1/fr
Granted 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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
FR7715728A 1976-05-24 1977-05-23 Soupape d'echappement de moteur a combustion interne Granted FR2352948A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH650676A CH612244A5 (fr) 1976-05-24 1976-05-24

Publications (2)

Publication Number Publication Date
FR2352948A1 FR2352948A1 (fr) 1977-12-23
FR2352948B1 true FR2352948B1 (fr) 1983-03-11

Family

ID=4310677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715728A Granted FR2352948A1 (fr) 1976-05-24 1977-05-23 Soupape d'echappement de moteur a combustion interne

Country Status (13)

Country Link
US (1) US4147149A (fr)
JP (1) JPS608325B2 (fr)
BR (1) BR7608377A (fr)
CH (1) CH612244A5 (fr)
DE (1) DE2713510B2 (fr)
DK (1) DK144712C (fr)
FI (1) FI64702C (fr)
FR (1) FR2352948A1 (fr)
GB (1) GB1520205A (fr)
IT (1) IT1075468B (fr)
NL (1) NL166098C (fr)
NO (1) NO144934C (fr)
SE (1) SE423429B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127122C2 (de) * 1981-07-03 1984-10-31 Gebrüder Sulzer AG, Winterthur Flüssigkeitsgekühlter Ventilsitz für ein Auslassventil einer Kolbenbrennkraftmaschine
DE3332200A1 (de) * 1982-09-11 1984-03-29 AE PLC, Rugby, Warwickshire Ventilsitzring
GB2127098B (en) * 1982-09-11 1985-11-06 Ae Plc I c engine valve seat inserts
DE3500060A1 (de) * 1985-01-03 1986-07-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Hubkolben-brennkraftmaschine
JPH0219807U (fr) * 1988-07-25 1990-02-09
AT404390B (de) * 1992-09-24 1998-11-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem abschnittsweise gekühlten ventilsitzring
DE4308733A1 (de) * 1993-03-19 1994-09-22 Audi Ag Zylinderkopf für eine Brennkraftmaschine
DE10122581A1 (de) * 2001-05-10 2003-01-09 Mahle Ventiltrieb Gmbh Gekühlter Ventilsitzring
DE102008035594A1 (de) * 2008-07-31 2010-02-04 Volkswagen Ag Brennkraftmaschine mit Brennraumeinlegeelement
DE102008035593A1 (de) * 2008-07-31 2010-02-04 Bleistahl-Produktions Gmbh & Co. Kg Brennkraftmaschine mit Brennraumeinlegeelement
DE102009037547B4 (de) 2009-08-17 2024-03-07 FEV Europe GmbH Zylinderkopf mit Ventilsitzring
FI124012B (en) * 2012-01-18 2014-01-31 Waertsilae Finland Oy Valve seat cooling arrangement
US9422886B2 (en) * 2013-07-03 2016-08-23 Electro-Motive Diesel, Inc. Cylinder head assembly having cooled valve insert
CN105240145A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 耐磨型发动机缸盖
CN105240138A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 能改气门部冷却和热量损失的发动机缸盖
CN105298676A (zh) * 2015-11-02 2016-02-03 重庆金花玻璃钢有限公司 带密封圈易修复型发动机缸盖
CN105240139A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 能改善涡流比和气门部冷却的发动机缸盖
CN105240147A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 能改气门部冷却、热量损失和密封性能的发动机缸盖
CN105240144A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 能改善涡流比、密封性能和气门部冷却的发动机缸盖
JP2017096219A (ja) * 2015-11-27 2017-06-01 川崎重工業株式会社 弁座リング
US10934899B2 (en) * 2018-11-13 2021-03-02 Caterpillar Inc. Valve seat insert for engine having double-crowned seating surface profiled for limiting valve recession
US11060425B2 (en) * 2019-03-13 2021-07-13 Caterpillar Inc. Valve seat insert for engine head having venturi flow crowns and seating surface profiled for limiting valve recession
CN115053059B (zh) * 2020-02-13 2023-11-14 川崎重工业株式会社 汽缸盖及其耐腐蚀性提高方法
US20220333513A1 (en) * 2021-04-15 2022-10-20 Frank J. Ardezzone Replaceable Valve Assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659676A (en) * 1920-02-07 1928-02-21 Packard Motor Car Co Motor cylinder
US2517114A (en) * 1947-08-28 1950-08-01 Gen Motors Corp Valve seat insert
DE1801135A1 (de) * 1968-10-04 1970-04-16 Maschf Augsburg Nuernberg Ag Zylinderdeckel fuer fluessigkeitsgekuehlte Brennkraftmaschinen
CH516733A (de) * 1969-12-02 1971-12-15 Sulzer Ag Kolbenbrennkraftmaschine mit mindestens einem auswechselbaren Sitzteil
JPS5326263B2 (fr) * 1973-07-17 1978-08-01
CH571154A5 (fr) * 1973-10-31 1975-12-31 Sulzer Ag
FR2259233B1 (fr) * 1974-01-29 1976-06-25 Semt
JPS5338727Y2 (fr) * 1974-10-25 1978-09-20
JPS5820384B2 (ja) * 1975-03-15 1983-04-22 日産自動車株式会社 タキトウナイネンキカンノ ハイキソウチ
DD124888A5 (fr) * 1975-04-22 1977-03-16
US4046114A (en) * 1975-10-06 1977-09-06 General Motors Corporation Insulated, high efficiency, low heat rejection, engine cylinder head
US4034723A (en) * 1975-10-06 1977-07-12 General Motors Corporation Insulated, high efficiency, low heat rejection, engine cylinder head

Also Published As

Publication number Publication date
GB1520205A (en) 1978-08-02
NO144934B (no) 1981-08-31
JPS608325B2 (ja) 1985-03-02
FI64702B (fi) 1983-08-31
SE423429B (sv) 1982-05-03
DE2713510B2 (de) 1978-06-01
US4147149A (en) 1979-04-03
BR7608377A (pt) 1977-12-06
FI771276A (fr) 1977-11-25
DK144712B (da) 1982-05-17
FI64702C (fi) 1983-12-12
NO771783L (no) 1977-11-25
NL7705651A (nl) 1977-11-28
CH612244A5 (fr) 1979-07-13
JPS52143346A (en) 1977-11-29
DE2713510A1 (de) 1977-12-01
SE7706072L (sv) 1977-11-25
NO144934C (no) 1981-12-09
FR2352948A1 (fr) 1977-12-23
IT1075468B (it) 1985-04-22
DK220677A (da) 1977-11-25
NL166098C (nl) 1981-06-15
DK144712C (da) 1982-10-11

Similar Documents

Publication Publication Date Title
FI771276A (fr)
DE2652133C2 (fr)
JPS52108378U (fr)
DE2638082C2 (fr)
JPS5527672B2 (fr)
JPS5316196U (fr)
JPS5319604U (fr)
JPS5714167Y2 (fr)
JPS5539504Y2 (fr)
JPS52157837U (fr)
JPS52130753U (fr)
JPS5385911U (fr)
JPS5368378U (fr)
JPS5364156U (fr)
JPS5347971U (fr)
JPS52100726U (fr)
DD127437A1 (fr)
BG23494A1 (fr)
CH611659A5 (fr)
CH605189A5 (fr)
CH611814A5 (fr)
CH606787A5 (fr)
BG22916A1 (fr)
CH589514A5 (fr)
BG23294A1 (fr)