FI123592B - Polttomoottorikoneen kaasunvaihtoventtiili - Google Patents

Polttomoottorikoneen kaasunvaihtoventtiili Download PDF

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Publication number
FI123592B
FI123592B FI20086125A FI20086125A FI123592B FI 123592 B FI123592 B FI 123592B FI 20086125 A FI20086125 A FI 20086125A FI 20086125 A FI20086125 A FI 20086125A FI 123592 B FI123592 B FI 123592B
Authority
FI
Finland
Prior art keywords
valve stem
valve
ring
och
groove
Prior art date
Application number
FI20086125A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20086125A0 (fi
FI20086125A (fi
Inventor
Robert Kuda
Ralf Pinternagel
Original Assignee
Man Diesel 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 Se filed Critical Man Diesel Se
Publication of FI20086125A0 publication Critical patent/FI20086125A0/fi
Publication of FI20086125A publication Critical patent/FI20086125A/fi
Application granted granted Critical
Publication of FI123592B publication Critical patent/FI123592B/fi

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
    • 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
    • F01L3/08—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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Lift Valve (AREA)
FI20086125A 2007-12-01 2008-11-25 Polttomoottorikoneen kaasunvaihtoventtiili FI123592B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007057953.7A DE102007057953B4 (de) 2007-12-01 2007-12-01 Gaswechselventil einer Dieselbrennkraftmaschine
DE102007057953 2007-12-01

Publications (3)

Publication Number Publication Date
FI20086125A0 FI20086125A0 (fi) 2008-11-25
FI20086125A FI20086125A (fi) 2009-06-02
FI123592B true FI123592B (fi) 2013-07-31

Family

ID=40097369

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20086125A FI123592B (fi) 2007-12-01 2008-11-25 Polttomoottorikoneen kaasunvaihtoventtiili

Country Status (5)

Country Link
JP (2) JP2009133307A (zh)
KR (1) KR20090057165A (zh)
CN (1) CN101446215B (zh)
DE (1) DE102007057953B4 (zh)
FI (1) FI123592B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883373B (zh) * 2014-03-27 2017-01-18 潍柴动力股份有限公司 一种气门导管及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972650A (en) * 1934-02-20 1934-09-04 Walter T Gassaway Removable valve guide
DD156283A1 (de) * 1981-02-12 1982-08-11 Eberhard Rust Hubventil fuer viertaktbrennkraftmaschinen
JPS57193001U (zh) * 1981-05-29 1982-12-07
JPS5949307A (ja) 1982-09-14 1984-03-21 Niigata Eng Co Ltd 排気弁等の可動軸の給油装置
US5062397A (en) 1990-09-07 1991-11-05 Eaton Corporation Valve stem seal
JPH0828350A (ja) * 1994-07-19 1996-01-30 Isuzu Ceramics Kenkyusho:Kk ガスエンジンにおける副室弁のシール構造
JPH09125922A (ja) * 1995-11-07 1997-05-13 Kubota Corp エンジンの弁案内装置

Also Published As

Publication number Publication date
JP2012246932A (ja) 2012-12-13
FI20086125A0 (fi) 2008-11-25
JP2009133307A (ja) 2009-06-18
DE102007057953B4 (de) 2018-05-17
CN101446215A (zh) 2009-06-03
CN101446215B (zh) 2012-12-05
FI20086125A (fi) 2009-06-02
DE102007057953A1 (de) 2009-06-04
KR20090057165A (ko) 2009-06-04

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