BR9305070A - Válvula de admissão para motor de combustão interna, liga leve de ferro e aluminio e processo de fabricação da válvula. - Google Patents

Válvula de admissão para motor de combustão interna, liga leve de ferro e aluminio e processo de fabricação da válvula.

Info

Publication number
BR9305070A
BR9305070A BR9305070A BR9305070A BR9305070A BR 9305070 A BR9305070 A BR 9305070A BR 9305070 A BR9305070 A BR 9305070A BR 9305070 A BR9305070 A BR 9305070A BR 9305070 A BR9305070 A BR 9305070A
Authority
BR
Brazil
Prior art keywords
valve
iron
combustion engine
internal combustion
manufacturing process
Prior art date
Application number
BR9305070A
Other languages
English (en)
Inventor
Mohan Kurup
Roger R Wills
Mark F Scherer
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Publication of BR9305070A publication Critical patent/BR9305070A/pt

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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49307—Composite or hollow valve stem or head making
    • Y10T29/49311—Composite or hollow valve stem or head making including extruding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Heat Treatment Of Articles (AREA)
BR9305070A 1992-12-15 1993-12-15 Válvula de admissão para motor de combustão interna, liga leve de ferro e aluminio e processo de fabricação da válvula. BR9305070A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/990,424 US5328527A (en) 1992-12-15 1992-12-15 Iron aluminum based engine intake valves and method of making thereof

Publications (1)

Publication Number Publication Date
BR9305070A true BR9305070A (pt) 1994-06-28

Family

ID=25536137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305070A BR9305070A (pt) 1992-12-15 1993-12-15 Válvula de admissão para motor de combustão interna, liga leve de ferro e aluminio e processo de fabricação da válvula.

Country Status (5)

Country Link
US (2) US5328527A (pt)
EP (1) EP0602904A1 (pt)
JP (1) JPH074215A (pt)
KR (1) KR960004831B1 (pt)
BR (1) BR9305070A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964987A (zh) * 2016-05-23 2016-09-28 安徽鑫宏机械有限公司 一种高强度抗冲击污水排气阀阀体的铸造方法

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US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications
DK173348B1 (da) 1996-06-07 2000-08-07 Man B & W Diesel As Udstødsventil til en forbrændingsmotor
DK173337B1 (da) 1996-06-07 2000-07-31 Man B & W Diesel As Udstødsventil til en forbrændingsmotor
DE19735217B4 (de) * 1997-08-14 2004-09-09 SCHWäBISCHE HüTTENWERKE GMBH Verbundwerkstoff mit hohem Anteil intermetallischer Phasen, vorzugsweise für Reibkörper
US5960760A (en) * 1998-02-20 1999-10-05 Eaton Corporation Light weight hollow valve assembly
US5934238A (en) * 1998-02-20 1999-08-10 Eaton Corporation Engine valve assembly
JP2001340972A (ja) * 2000-06-02 2001-12-11 Usui Internatl Ind Co Ltd 高炭素鋼材、高張力低合金鋼材のプロジェクション溶接方法
US6755360B1 (en) * 2001-03-01 2004-06-29 Brunswick Corporation Fuel injector with an improved poppet which is increasingly comformable to a valve seat in response to use
US6489043B1 (en) * 2001-11-09 2002-12-03 Chrysalis Technologies Incorporated Iron aluminide fuel injector component
US6910616B2 (en) * 2002-03-07 2005-06-28 The Boeing Company Preforms for forming machined structural assemblies
US7011067B2 (en) * 2002-08-19 2006-03-14 Trw Chrome plated engine valve
JP4820562B2 (ja) * 2004-04-05 2011-11-24 株式会社小松製作所 Ｆｅ系耐摩耗摺動材料および摺動部材
DE102007047159A1 (de) * 2007-08-29 2009-03-05 Volkswagen Ag Stahllegierung und Verwendung derselben in Ventilen
DE102008054007B4 (de) * 2008-10-30 2019-09-12 Volkswagen Ag Verbrennungskraftmaschine und Verfahren zum Herstellen von Pleueln und Kolbenbolzen für eine Verbrennungskraftmaschine
JP5512256B2 (ja) * 2009-12-24 2014-06-04 愛三工業株式会社 エンジンバルブ
US9644504B2 (en) * 2015-03-17 2017-05-09 Caterpillar Inc. Single crystal engine valve
CN105624535A (zh) * 2015-12-09 2016-06-01 上海大学 Fe-Al-Mn-Si合金的制备方法
CN108220807B (zh) * 2017-12-21 2020-07-24 钢铁研究总院 一种低密度高铝超高碳轴承钢及其制备方法
EP4092309A4 (en) 2020-01-17 2023-05-24 Kolon Industries, Inc. TUBE AND ITS MANUFACTURING METHOD

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2172023A (en) * 1937-08-30 1939-09-05 John D Gat Heat-resistant alloy
FR854654A (fr) * 1938-05-30 1940-04-22 Ruhrstahl Ag Procédé d'amélioration de la résistance à l'oxydation superficielle d'alliages de fer-aluminium et alliages en résultant
DE896361C (de) * 1943-04-21 1953-11-12 Hans Dipl-Ing Stuedemann Stahllegierungen fuer hitze- und zunderbestaendige Werkstuecke, die zaeh und spanabhebend bearbeitbar sein sollen
US2865359A (en) * 1955-05-18 1958-12-23 Thompson Prod Inc Poppet valve with wear resistant stem tip
US2960401A (en) * 1958-12-30 1960-11-15 William J Buehler Precipitation-hardenable, aluminum-containing iron base alloy
US3582323A (en) * 1967-11-17 1971-06-01 Trw Inc Aluminum-iron alloy for exhaust valves of internal combustion engines
JPS61252809A (ja) * 1985-04-30 1986-11-10 Mitsubishi Heavy Ind Ltd きのこ状弁の製造方法
US4684505A (en) * 1985-06-11 1987-08-04 Howmet Turbine Components Corporation Heat resistant alloys with low strategic alloy content
DE3704948A1 (de) * 1987-02-17 1988-08-25 Sempell Armaturen Gmbh Verfahren und vorrichtung zur herstellung eines tellerventilkopfes
US4961903A (en) * 1989-03-07 1990-10-09 Martin Marietta Energy Systems, Inc. Iron aluminide alloys with improved properties for high temperature applications
JPH03242408A (ja) * 1990-02-16 1991-10-29 Aisan Ind Co Ltd 中空エンジンバルブの製造方法
US5084109A (en) * 1990-07-02 1992-01-28 Martin Marietta Energy Systems, Inc. Ordered iron aluminide alloys having an improved room-temperature ductility and method thereof
DE59007276D1 (de) * 1990-07-07 1994-10-27 Asea Brown Boveri Oxydations- und korrosionsbeständige Legierung für Bauteile für einen mittleren Temperaturbereich auf der Basis von dotiertem Eisenaluminid Fe3Al.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964987A (zh) * 2016-05-23 2016-09-28 安徽鑫宏机械有限公司 一种高强度抗冲击污水排气阀阀体的铸造方法

Also Published As

Publication number Publication date
US5328527A (en) 1994-07-12
US5425821A (en) 1995-06-20
EP0602904A1 (en) 1994-06-22
JPH074215A (ja) 1995-01-10
KR940015155A (ko) 1994-07-20
KR960004831B1 (ko) 1996-04-16

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law