CH713420A2 - Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings. - Google Patents

Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings. Download PDF

Info

Publication number
CH713420A2
CH713420A2 CH00058/18A CH582018A CH713420A2 CH 713420 A2 CH713420 A2 CH 713420A2 CH 00058/18 A CH00058/18 A CH 00058/18A CH 582018 A CH582018 A CH 582018A CH 713420 A2 CH713420 A2 CH 713420A2
Authority
CH
Switzerland
Prior art keywords
seat ring
valve seat
valve
gas exchange
portions
Prior art date
Application number
CH00058/18A
Other languages
German (de)
English (en)
Inventor
Eschey Christian
Original Assignee
Man Diesel & Turbo Se
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 Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of CH713420A2 publication Critical patent/CH713420A2/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
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • 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
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic materials
    • 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
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/01—Cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Powder Metallurgy (AREA)
CH00058/18A 2017-02-09 2018-01-18 Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings. CH713420A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017102544.8A DE102017102544A1 (de) 2017-02-09 2017-02-09 Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings

Publications (1)

Publication Number Publication Date
CH713420A2 true CH713420A2 (de) 2018-08-15

Family

ID=62909770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00058/18A CH713420A2 (de) 2017-02-09 2018-01-18 Ventilsitzring eines Gaswechselventils, Gaswechselventil und Verfahren zum Herstellen des Ventilsitzrings.

Country Status (5)

Country Link
JP (1) JP2018128019A (ja)
KR (1) KR20180092858A (ja)
CN (1) CN108412570A (ja)
CH (1) CH713420A2 (ja)
DE (1) DE102017102544A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019130852A1 (de) * 2019-11-15 2021-05-20 Man Energy Solutions Se Ventilsitzring eines Gaswechselventils und Gaswechselventil
US11473456B2 (en) * 2020-09-15 2022-10-18 GM Global Technology Operations LLC Cylinder head valve seat with high thermal conductivity and multiple material cross-section

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121810A (en) * 1980-03-01 1981-09-24 Riken Corp Valve seat insert ring and its manufacturing
JPS5844410U (ja) * 1981-09-07 1983-03-25 トヨタ自動車株式会社 内燃機関用バルブシ−ト
JPS61104048A (ja) * 1984-10-24 1986-05-22 Toyota Motor Corp 摺動部材及びその製造方法
DE3528526A1 (de) * 1985-08-08 1987-02-19 Kloeckner Humboldt Deutz Ag Hubkolbenbrennkraftmaschine
JPH07279627A (ja) * 1994-04-07 1995-10-27 Yamaha Motor Co Ltd 圧入型バルブシート
DE10255447A1 (de) 2002-11-28 2004-06-24 Daimlerchrysler Ag Ventilsitz und Verfahren zur Herstellung eines Ventilsitzes
DE102004027084A1 (de) * 2004-06-02 2005-12-29 Man B & W Diesel Ag Gekühlter Ventilsitzring
DE102011007140A1 (de) 2011-04-11 2012-10-11 Man Diesel & Turbo Se Ventilsitzring
DE102012013226A1 (de) 2012-07-04 2014-01-09 Bleistahl-Produktions Gmbh & Co Kg Hochwärmeleitender Ventilsitzring
KR102199856B1 (ko) 2014-07-30 2021-01-11 두산인프라코어 주식회사 밸브 시트

Also Published As

Publication number Publication date
DE102017102544A1 (de) 2018-08-09
CN108412570A (zh) 2018-08-17
JP2018128019A (ja) 2018-08-16
KR20180092858A (ko) 2018-08-20

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AZW Rejection (application)