EP0911493A3 - Verbesserte Spitzengestaltung in einem ultraleichten Brennkraftmaschinenventil - Google Patents

Verbesserte Spitzengestaltung in einem ultraleichten Brennkraftmaschinenventil Download PDF

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Publication number
EP0911493A3
EP0911493A3 EP98308461A EP98308461A EP0911493A3 EP 0911493 A3 EP0911493 A3 EP 0911493A3 EP 98308461 A EP98308461 A EP 98308461A EP 98308461 A EP98308461 A EP 98308461A EP 0911493 A3 EP0911493 A3 EP 0911493A3
Authority
EP
European Patent Office
Prior art keywords
tip portion
ultra light
engine valve
light engine
tip structures
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98308461A
Other languages
English (en)
French (fr)
Other versions
EP0911493A2 (de
Inventor
David Louis Bonesteel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of EP0911493A2 publication Critical patent/EP0911493A2/de
Publication of EP0911493A3 publication Critical patent/EP0911493A3/de
Withdrawn legal-status Critical Current

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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • F01L3/12—Cooling of valves
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Lift Valve (AREA)
EP98308461A 1997-10-21 1998-10-15 Verbesserte Spitzengestaltung in einem ultraleichten Brennkraftmaschinenventil Withdrawn EP0911493A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95518897A 1997-10-21 1997-10-21
US955188 1997-10-21

Publications (2)

Publication Number Publication Date
EP0911493A2 EP0911493A2 (de) 1999-04-28
EP0911493A3 true EP0911493A3 (de) 2000-04-12

Family

ID=25496504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98308461A Withdrawn EP0911493A3 (de) 1997-10-21 1998-10-15 Verbesserte Spitzengestaltung in einem ultraleichten Brennkraftmaschinenventil

Country Status (2)

Country Link
EP (1) EP0911493A3 (de)
JP (1) JPH11210429A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100559623B1 (ko) * 1999-11-26 2006-03-10 현대자동차주식회사 자동차용 흡기밸브
DE10354074B4 (de) * 2003-11-19 2006-01-26 Daimlerchrysler Ag Leichtbauventil
DE102005005041A1 (de) * 2005-02-03 2006-08-10 Märkisches Werk GmbH Ventil zur Steuerung des Gasaustauschs, insbesondere bei Verbrennungsmotoren
CN101305168B (zh) * 2005-11-15 2010-05-12 日锻汽门株式会社 装入制冷剂空心提升阀及其制造方法
DE102007051374A1 (de) * 2007-10-26 2009-04-30 Trw Automotive Gmbh Gaswechselventil für eine Brennkraftmaschine
JP5297402B2 (ja) * 2010-02-26 2013-09-25 三菱重工業株式会社 金属ナトリウム封入エンジンバルブの製造方法
JP5404472B2 (ja) * 2010-02-26 2014-01-29 三菱重工業株式会社 中空エンジンバルブの製造方法
JP5574752B2 (ja) * 2010-02-26 2014-08-20 三菱重工業株式会社 中空エンジンバルブの製造方法
JP5485011B2 (ja) * 2010-05-12 2014-05-07 三菱重工業株式会社 金属ナトリウム封入エンジンバルブの製造方法
DE102013203443A1 (de) * 2013-02-28 2014-08-28 Mahle International Gmbh Metallisches Hohlventil
DE102013203441A1 (de) 2013-02-28 2014-08-28 Bayerische Motoren Werke Aktiengesellschaft Betriebsverfahren für ein einachsiges Wankstabilisierungssystem eines zweiachsigen, zweispurigen Fahrzeugs
DE102013223571A1 (de) 2013-11-19 2015-05-21 Mahle International Gmbh Ventil für eine Ventilvorrichtung
JP6653050B1 (ja) 2018-03-20 2020-02-26 日鍛バルブ株式会社 排気用中空ポペットバルブ
JP7190506B2 (ja) 2018-11-12 2022-12-15 株式会社Nittan エンジンのポペットバルブの製造方法
WO2021199190A1 (ja) 2020-03-30 2021-10-07 日鍛バルブ株式会社 エンジンのポペットバルブの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054195A (en) * 1989-09-06 1991-10-08 Mercedes-Benz Ag Process for the production of a valve
JPH04183908A (ja) * 1990-11-19 1992-06-30 Fuji Oozx Kk 内燃機関用吸排気弁
US5458314A (en) * 1993-04-01 1995-10-17 Eaton Corporation Temperature control in an ultra light engine valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173035A (en) 1977-12-01 1979-10-30 Media Masters, Inc. Tape strip for effecting moving light display
US5413073A (en) 1993-04-01 1995-05-09 Eaton Corporation Ultra light engine valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054195A (en) * 1989-09-06 1991-10-08 Mercedes-Benz Ag Process for the production of a valve
JPH04183908A (ja) * 1990-11-19 1992-06-30 Fuji Oozx Kk 内燃機関用吸排気弁
US5458314A (en) * 1993-04-01 1995-10-17 Eaton Corporation Temperature control in an ultra light engine valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 498 (M - 1325) 15 October 1992 (1992-10-15) *

Also Published As

Publication number Publication date
JPH11210429A (ja) 1999-08-03
EP0911493A2 (de) 1999-04-28

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