ITRM20050257A1 - Anello per sede di valvola con raffreddamento. - Google Patents

Anello per sede di valvola con raffreddamento.

Info

Publication number
ITRM20050257A1
ITRM20050257A1 IT000257A ITRM20050257A ITRM20050257A1 IT RM20050257 A1 ITRM20050257 A1 IT RM20050257A1 IT 000257 A IT000257 A IT 000257A IT RM20050257 A ITRM20050257 A IT RM20050257A IT RM20050257 A1 ITRM20050257 A1 IT RM20050257A1
Authority
IT
Italy
Prior art keywords
cooling
ring
valve seat
seat
valve
Prior art date
Application number
IT000257A
Other languages
English (en)
Italian (it)
Inventor
Werner Stefanik
Manfred Walenta
Original Assignee
Man B & W Diesel 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 Man B & W Diesel Ag filed Critical Man B & W Diesel Ag
Publication of ITRM20050257A1 publication Critical patent/ITRM20050257A1/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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
IT000257A 2004-06-02 2005-05-25 Anello per sede di valvola con raffreddamento. ITRM20050257A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004027084A DE102004027084A1 (de) 2004-06-02 2004-06-02 Gekühlter Ventilsitzring

Publications (1)

Publication Number Publication Date
ITRM20050257A1 true ITRM20050257A1 (it) 2005-12-03

Family

ID=34625859

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000257A ITRM20050257A1 (it) 2004-06-02 2005-05-25 Anello per sede di valvola con raffreddamento.

Country Status (6)

Country Link
JP (1) JP2005344712A (ja)
KR (1) KR20060046371A (ja)
CN (1) CN1704563B (ja)
DE (1) DE102004027084A1 (ja)
FI (1) FI20050578A (ja)
IT (1) ITRM20050257A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124071B (fi) 2006-11-14 2014-02-28 Waertsilae Finland Oy Mäntämoottorin venttiilin istukkarengas
DE102007030482B4 (de) * 2007-06-30 2018-12-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlkanäle im Zylinderkopf einer Brennkraftmaschine
DE102008050388B3 (de) * 2008-10-02 2009-10-22 Märkisches Werk GmbH Verfahren zur Reparatur von Schäden eines wassergekühlten Zylinderkopfes bei 4-Takt-Verbrennungsmotoren, sowie Zylinderkopf
DE102011007140A1 (de) 2011-04-11 2012-10-11 Man Diesel & Turbo Se Ventilsitzring
JP2017096219A (ja) * 2015-11-27 2017-06-01 川崎重工業株式会社 弁座リング
CN105626537B (zh) * 2016-01-04 2018-01-23 广东美芝制冷设备有限公司 气缸及其制造方法、压缩机
DE102016005461A1 (de) 2016-05-03 2016-12-01 Daimler Ag Ventilsitzring für eine Hubkolbenmaschine, sowie Verfahren zum Herstellen eines solchen Ventilsitzrings
DE102016006257A1 (de) 2016-05-20 2016-12-01 Daimler Ag Ventilsitzring für eine Hubkolbenmaschine, sowie Verfahren zum Herstellen eines solchen Ventilsitzrings
DE102016006392A1 (de) 2016-05-25 2016-11-24 Daimler Ag Ventilsitzring für eine Hubkolbenmaschine, sowie Verfahren zum Herstellen eines solchen Ventilsitzrings
DE102016006640A1 (de) 2016-06-02 2016-12-22 Daimler Ag Verfahren zum Herstellen eines Ventilsitzrings für eine Hubkolbenmaschine
DE102016008678A1 (de) 2016-07-16 2018-01-18 Daimler Ag Ventilsitzring für eine Hubkolbenmaschine
DE102017102544A1 (de) * 2017-02-09 2018-08-09 Man Diesel & Turbo Se Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings
WO2018156682A1 (en) 2017-02-24 2018-08-30 Cummins Inc. Engine cooling system including cooled exhaust seats
JP6655144B1 (ja) * 2018-09-27 2020-02-26 川崎重工業株式会社 シリンダカバーおよびその耐食性向上方法
DE102019130852A1 (de) 2019-11-15 2021-05-20 Man Energy Solutions Se Ventilsitzring eines Gaswechselventils und Gaswechselventil
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
CN112943404A (zh) * 2021-02-07 2021-06-11 浙江吉利控股集团有限公司 一种发动机气门座圈及甲醇发动机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737689A1 (de) * 1977-08-20 1979-02-22 Maschf Augsburg Nuernberg Ag Ventilanordnung
JPS55100012U (ja) * 1978-12-29 1980-07-11
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
JPS59141109U (ja) * 1983-03-11 1984-09-20 ヤンマーディーゼル株式会社 水冷却形排気弁座のシ−ル装置
DE3500060A1 (de) * 1985-01-03 1986-07-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Hubkolben-brennkraftmaschine
JPS61194729U (ja) * 1985-05-28 1986-12-04
DE3829339C1 (ja) * 1988-08-30 1989-12-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
AT404390B (de) * 1992-09-24 1998-11-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem abschnittsweise gekühlten ventilsitzring

Also Published As

Publication number Publication date
JP2005344712A (ja) 2005-12-15
DE102004027084A1 (de) 2005-12-29
FI20050578A (fi) 2005-12-03
CN1704563A (zh) 2005-12-07
FI20050578A0 (fi) 2005-05-31
CN1704563B (zh) 2012-05-09
KR20060046371A (ko) 2006-05-17

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