DK2276913T3 - Udløbsventil på en stempelmotor - Google Patents

Udløbsventil på en stempelmotor

Info

Publication number
DK2276913T3
DK2276913T3 DK09732571.6T DK09732571T DK2276913T3 DK 2276913 T3 DK2276913 T3 DK 2276913T3 DK 09732571 T DK09732571 T DK 09732571T DK 2276913 T3 DK2276913 T3 DK 2276913T3
Authority
DK
Denmark
Prior art keywords
alloy
region
valve
nickel
plate
Prior art date
Application number
DK09732571.6T
Other languages
English (en)
Inventor
Holger Fellmann
Original Assignee
Maerkisches Werk Gmbh
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 Maerkisches Werk Gmbh filed Critical Maerkisches Werk Gmbh
Application granted granted Critical
Publication of DK2276913T3 publication Critical patent/DK2276913T3/da

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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lift Valve (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
DK09732571.6T 2008-04-14 2009-04-08 Udløbsventil på en stempelmotor DK2276913T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008018875A DE102008018875A1 (de) 2008-04-14 2008-04-14 Auslassventil an einem Hubkolbenmotor
PCT/EP2009/002580 WO2009127348A1 (de) 2008-04-14 2009-04-08 Auslassventil an einem hubkolbenmotor

Publications (1)

Publication Number Publication Date
DK2276913T3 true DK2276913T3 (da) 2011-12-19

Family

ID=40886618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09732571.6T DK2276913T3 (da) 2008-04-14 2009-04-08 Udløbsventil på en stempelmotor

Country Status (5)

Country Link
EP (1) EP2276913B1 (da)
AT (1) ATE532945T1 (da)
DE (1) DE102008018875A1 (da)
DK (1) DK2276913T3 (da)
WO (1) WO2009127348A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061237A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Gaswechselventil und Verfahren zu seiner Herstellung
DE102009016833B3 (de) * 2009-04-09 2011-01-13 Märkisches Werk GmbH Bimetallventil
DE102011056480A1 (de) * 2011-12-15 2013-06-20 Gesenkschmiede Schneider Gmbh Verfahren zur Herstellung eines umgeformten metallischen Werkstücks mit Panzerung
DK177960B1 (en) * 2014-04-08 2015-02-02 Man Diesel & Turbo Deutschland An exhaust valve for an internal combustion engine
US9644504B2 (en) 2015-03-17 2017-05-09 Caterpillar Inc. Single crystal engine valve
DE102021106647A1 (de) 2021-03-18 2022-09-22 Federal-Mogul Valvetrain Gmbh Gepanzertes Tellerventil und Verfahren zu seiner Herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856232A1 (de) * 1978-12-27 1980-07-17 Teves Thompson Gmbh Thermisch und korrosiv hoch beanspruchtes tellerventil
JPS59192811A (ja) * 1983-04-14 1984-11-01 Mitsubishi Heavy Ind Ltd きのこ状弁
JPS60122206A (ja) * 1983-12-06 1985-06-29 Mitsui Eng & Shipbuild Co Ltd 内燃機関の弁
DE3517077C1 (de) * 1985-05-11 1986-11-06 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Verfahren zum Panzern der Ventilsitzflaeche eines thermisch und mechanisch hoch belastbaren sowie gegen Korrosion geschuetzten Gaswechselventils fuer eine schweroelbetriebene Brennkraftmaschine
JPS61270335A (ja) * 1985-05-24 1986-11-29 Toyota Motor Corp 内燃機関用肉盛バルブ
JPS63309705A (ja) * 1986-12-30 1988-12-16 Aichi Steel Works Ltd 自動車用エンジンバルブおよびその製造方法
DE59206839D1 (de) 1991-07-04 1996-09-05 New Sulzer Diesel Ag Auslassventil einer Diesel-Brennkraftmaschine und Verfahren zum Herstellen des Ventils
DK173136B1 (da) * 1996-05-15 2000-02-07 Man B & W Diesel As Bevægeligt vægelement i form af en udstødsventilspindel eller et stempel i en forbrændingsmotor.
DK173348B1 (da) 1996-06-07 2000-08-07 Man B & W Diesel As Udstødsventil til en forbrændingsmotor
DE19911618A1 (de) * 1998-03-16 1999-09-23 Maerkisches Werk Gmbh Verfahren zur Erhöhung der Verschleißfestigkeit von Gaswechselventilen von Verbrennungsmotoren und Gaswechselventilen
JP3978004B2 (ja) * 2000-08-28 2007-09-19 株式会社日立製作所 耐蝕・耐摩耗性合金とそれを用いた機器
DE102005013088B4 (de) 2005-03-18 2006-12-28 Man B & W Diesel Ag Gaswechselventil mit Korrosionsschutzschicht

Also Published As

Publication number Publication date
EP2276913A1 (de) 2011-01-26
DE102008018875A1 (de) 2009-10-15
EP2276913B1 (de) 2011-11-09
ATE532945T1 (de) 2011-11-15
WO2009127348A1 (de) 2009-10-22

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