ATE268863T1 - Gaswechselventilanordnung und ventilsitzkonstruktion mit ringförmiger nut - Google Patents

Gaswechselventilanordnung und ventilsitzkonstruktion mit ringförmiger nut

Info

Publication number
ATE268863T1
ATE268863T1 AT01967166T AT01967166T ATE268863T1 AT E268863 T1 ATE268863 T1 AT E268863T1 AT 01967166 T AT01967166 T AT 01967166T AT 01967166 T AT01967166 T AT 01967166T AT E268863 T1 ATE268863 T1 AT E268863T1
Authority
AT
Austria
Prior art keywords
valve
gas exchange
valve seat
seat construction
annual groove
Prior art date
Application number
AT01967166T
Other languages
English (en)
Inventor
Finn Quordrup Jensen
Original Assignee
Man B & W Diesel As
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 Man B & W Diesel As filed Critical Man B & W Diesel As
Application granted granted Critical
Publication of ATE268863T1 publication Critical patent/ATE268863T1/de

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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Feeding And Controlling Fuel (AREA)
AT01967166T 2000-07-18 2001-07-13 Gaswechselventilanordnung und ventilsitzkonstruktion mit ringförmiger nut ATE268863T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10034773A DE10034773B4 (de) 2000-07-18 2000-07-18 Gaswechselventilanordnung
PCT/EP2001/008099 WO2002006640A1 (de) 2000-07-18 2001-07-13 Gaswechselventilanordnung und ventilsitzkonstruktion mit rinförmiger nut

Publications (1)

Publication Number Publication Date
ATE268863T1 true ATE268863T1 (de) 2004-06-15

Family

ID=7649237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01967166T ATE268863T1 (de) 2000-07-18 2001-07-13 Gaswechselventilanordnung und ventilsitzkonstruktion mit ringförmiger nut

Country Status (14)

Country Link
EP (1) EP1301693B1 (de)
JP (1) JP3990275B2 (de)
KR (1) KR100689030B1 (de)
CN (1) CN100410501C (de)
AT (1) ATE268863T1 (de)
AU (1) AU2001287611A1 (de)
DE (2) DE10034773B4 (de)
ES (1) ES2222390T3 (de)
NO (1) NO335483B1 (de)
PL (1) PL200334B1 (de)
PT (1) PT1301693E (de)
RU (1) RU2242620C2 (de)
TR (1) TR200402016T4 (de)
WO (1) WO2002006640A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040045752A (ko) * 2002-11-25 2004-06-02 현대자동차주식회사 밸브 및 밸브시트의 접촉각이 변경된 ｃｎｇ 엔진의배기밸브 장치
DE10361976B4 (de) * 2003-11-21 2014-01-23 Volkswagen Ag Brennkraftmaschine mit Einlassventilanordnung
DE10354448A1 (de) * 2003-11-21 2005-06-09 Volkswagen Ag Brennkraftmaschine mit Einlassventilanordnung
DE10354480A1 (de) * 2003-11-21 2005-06-23 Volkswagen Ag Brennkraftmaschine mit Einlassventilanordnung
US8127735B2 (en) * 2009-03-09 2012-03-06 GM Global Technology Operations LLC Engine assembly with valve seat vent passages and method of forming
JP2011169213A (ja) * 2010-02-18 2011-09-01 Denso Corp 排気ガス再循環バルブ
CN202883139U (zh) * 2012-02-04 2013-04-17 D.恩德里戈 飞机发动机的汽缸盖以及汽缸体与汽缸盖的组件
DE102014215870A1 (de) * 2014-08-11 2016-02-11 Robert Bosch Gmbh Gasinjektor mit definierter Mikrostruktur an einer Dichtfläche
CN105604632A (zh) * 2016-01-26 2016-05-25 上海高斯通船舶配件有限公司 有缓冲功能大功率四冲程内燃发动机气门座
FR3055030B1 (fr) * 2016-08-09 2020-04-24 Renault S.A.S Siege de soupape ameliore
RU2656080C1 (ru) * 2016-11-30 2018-05-30 Общество с ограниченной ответственностью "ФБТ" (ООО "ФБТ") Впускной клапан двигателя внутреннего сгорания
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
US10989321B2 (en) * 2019-04-26 2021-04-27 Caterpillar Inc. Double-crowned valve seat insert having seating surface formed of hard-facing material
US10767520B1 (en) * 2019-08-19 2020-09-08 Caterpillar Inc. Valve seat insert for long life natural gas lean burn engines
US10934902B1 (en) 2019-11-06 2021-03-02 Caterpillar Inc. Valve seat insert for high power density and marine engines
EP4118308B1 (de) * 2020-03-11 2024-05-01 Wärtsilä Finland Oy Verfahren zur konfiguration einer gaswechselventilanordnung in einem hubkolbenmotor und gaswechselventil
GB2613396B (en) * 2021-12-02 2024-03-20 Delphi Tech Ip Ltd Fuel injector suitable for gaseous fuel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525285A (fr) * 1967-04-04 1968-05-17 Citroen Sa Andre Perfectionnements apportés aux soupapes d'échappement
DK144217C (da) * 1979-08-29 1982-06-21 B & W Diesel As Udstoedsventil til en forbraendingsmotor
DE3140352A1 (de) * 1981-10-10 1983-04-28 Audi Nsu Auto Union Ag, 7107 Neckarsulm Einspritz-brennkraftmaschine, insbesondere diesel-brennkraftmaschine mit direkteinspritzung
JPS59190414A (ja) * 1983-04-13 1984-10-29 Mitsubishi Heavy Ind Ltd 弁装置
JPS59196913A (ja) * 1983-04-21 1984-11-08 Mitsubishi Heavy Ind Ltd 内燃機関の吸、排気弁装置
JPH08135520A (ja) * 1994-11-14 1996-05-28 Fuji Oozx Inc 内燃機関用排気ガス還流制御弁装置
JP3011076B2 (ja) * 1995-10-31 2000-02-21 トヨタ自動車株式会社 内燃機関のシリンダヘッド
DE19943264C2 (de) * 1999-09-10 2002-07-25 Man B & W Diesel As Kopenhagen Hubkolbenmaschine, insbesondere Zweitakt-Großdieselmotor

Also Published As

Publication number Publication date
DE10034773A1 (de) 2002-02-07
CN100410501C (zh) 2008-08-13
WO2002006640A1 (de) 2002-01-24
NO20030207D0 (no) 2003-01-15
PL362714A1 (en) 2004-11-02
TR200402016T4 (tr) 2004-10-21
PL200334B1 (pl) 2008-12-31
CN1443271A (zh) 2003-09-17
DE10034773B4 (de) 2006-08-17
NO335483B1 (no) 2014-12-15
EP1301693B1 (de) 2004-06-09
DE50102540D1 (de) 2004-07-15
RU2242620C2 (ru) 2004-12-20
JP3990275B2 (ja) 2007-10-10
AU2001287611A1 (en) 2002-01-30
JP2004504525A (ja) 2004-02-12
KR100689030B1 (ko) 2007-03-02
NO20030207L (no) 2003-01-20
ES2222390T3 (es) 2005-02-01
KR20030016367A (ko) 2003-02-26
PT1301693E (pt) 2004-10-29
EP1301693A1 (de) 2003-04-16

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Legal Events

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REN Ceased due to non-payment of the annual fee