ES2190231T3 - Punta de bujia que tiene aleaciones a base de platino. - Google Patents

Punta de bujia que tiene aleaciones a base de platino.

Info

Publication number
ES2190231T3
ES2190231T3 ES99933946T ES99933946T ES2190231T3 ES 2190231 T3 ES2190231 T3 ES 2190231T3 ES 99933946 T ES99933946 T ES 99933946T ES 99933946 T ES99933946 T ES 99933946T ES 2190231 T3 ES2190231 T3 ES 2190231T3
Authority
ES
Spain
Prior art keywords
platinum
spark plug
tip portion
ranges
iridium
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.)
Expired - Lifetime
Application number
ES99933946T
Other languages
English (en)
Inventor
Chin-Fong Chang
Richard Dale Taylor
Lee Randall Franz
Edgar Arnold Leone
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of ES2190231T3 publication Critical patent/ES2190231T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)

Abstract

Un método para construir un electrodo (16) para una bujía (10) que usa una parte de bujía (18) previamente formada, comprendiendo dicho método las etapas de: recocer la parte de punta a una temperatura dentro de un margen de aproximadamente 900 a 1400°C durante un periodo de tiempo dentro un margen de 5 a 30 minutos; colocar la parte de punta en un dispositivo; alinear la parte de punta con el electrodo; y soldar la parte de punta al electrodo.
ES99933946T 1998-07-13 1999-07-13 Punta de bujia que tiene aleaciones a base de platino. Expired - Lifetime ES2190231T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/114,425 US6045424A (en) 1998-07-13 1998-07-13 Spark plug tip having platinum based alloys

Publications (1)

Publication Number Publication Date
ES2190231T3 true ES2190231T3 (es) 2003-07-16

Family

ID=22355109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99933946T Expired - Lifetime ES2190231T3 (es) 1998-07-13 1999-07-13 Punta de bujia que tiene aleaciones a base de platino.

Country Status (9)

Country Link
US (1) US6045424A (es)
EP (1) EP1095433B1 (es)
JP (1) JP2002520791A (es)
KR (1) KR20010071877A (es)
AT (1) ATE231299T1 (es)
CA (1) CA2337232A1 (es)
DE (1) DE69904938T2 (es)
ES (1) ES2190231T3 (es)
WO (1) WO2000003464A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60102748T2 (de) * 2000-06-30 2004-08-19 NGK Spark Plug Co., Ltd., Nagoya Zündkerze und ihr Herstellungsverfahren
US6412465B1 (en) 2000-07-27 2002-07-02 Federal-Mogul World Wide, Inc. Ignition device having a firing tip formed from a yttrium-stabilized platinum-tungsten alloy
DE10252736B4 (de) * 2002-11-13 2004-09-23 Robert Bosch Gmbh Zündkerze
JP4220308B2 (ja) * 2003-05-29 2009-02-04 株式会社デンソー スパークプラグ
JP2005183167A (ja) * 2003-12-19 2005-07-07 Denso Corp スパークプラグ
JP2005251519A (ja) * 2004-03-03 2005-09-15 Denso Corp スパークプラグおよびその製造方法
MX2007001454A (es) 2004-08-03 2008-03-13 Federal Mogul Corp Dispositivo de ignicion que tiene una punta de encendido refluidificada y metodo para fabricarla.
JP4644139B2 (ja) * 2006-02-24 2011-03-02 日本特殊陶業株式会社 内燃機関用スパークプラグ及びその製造方法
JP2007227187A (ja) * 2006-02-24 2007-09-06 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ及びその製造方法
EP2002520A2 (en) * 2006-03-24 2008-12-17 Federal-Mogul Corporation Spark plug
KR20130093593A (ko) * 2010-07-29 2013-08-22 페더럴-모굴 이그니션 컴퍼니 스파크 플러그용 전극 재료
US8471451B2 (en) 2011-01-05 2013-06-25 Federal-Mogul Ignition Company Ruthenium-based electrode material for a spark plug
US8575830B2 (en) 2011-01-27 2013-11-05 Federal-Mogul Ignition Company Electrode material for a spark plug
DE112012000947B4 (de) 2011-02-22 2018-03-22 Federal-Mogul Ignition Company Verfahren zum Herstellen eines Elektrodenmaterials für einen Zündkerze
DE112012002699B4 (de) 2011-06-28 2018-12-13 Federal-Mogul Ignition Company Zündkerze und Verfahren zum Herstellen einer Elektrode einer Zündkerze
US10044172B2 (en) 2012-04-27 2018-08-07 Federal-Mogul Ignition Company Electrode for spark plug comprising ruthenium-based material
US8890399B2 (en) 2012-05-22 2014-11-18 Federal-Mogul Ignition Company Method of making ruthenium-based material for spark plug electrode
US8979606B2 (en) 2012-06-26 2015-03-17 Federal-Mogul Ignition Company Method of manufacturing a ruthenium-based spark plug electrode material into a desired form and a ruthenium-based material for use in a spark plug
JP5619843B2 (ja) * 2012-10-05 2014-11-05 日本特殊陶業株式会社 スパークプラグ
US9083156B2 (en) 2013-02-15 2015-07-14 Federal-Mogul Ignition Company Electrode core material for spark plugs
RU2563113C1 (ru) * 2014-08-21 2015-09-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" Сплав на основе платины для катализаторных сеток
DE102019200313B4 (de) 2018-01-15 2025-01-23 Niterra Co., Ltd. Zündkerze

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904216A (en) * 1983-09-13 1990-02-27 Ngk Spark Plug Co., Ltd. Process for producing the center electrode of spark plug
US4700103A (en) * 1984-08-07 1987-10-13 Ngk Spark Plug Co., Ltd. Spark plug and its electrode configuration
US4810220A (en) * 1988-06-06 1989-03-07 Allied-Signal Inc. Method for manufacturing electrodes for a spark plug
US4840594A (en) * 1988-06-06 1989-06-20 Allied-Signal Inc. Method for manufacturing electrodes for a spark plug
JP2847681B2 (ja) * 1991-12-03 1999-01-20 日本特殊陶業株式会社 スパークプラグの中心電極の製造方法
JP3301094B2 (ja) * 1991-12-13 2002-07-15 株式会社デンソー 内燃機関用スパークプラグおよびその製造方法
JPH05234662A (ja) * 1991-12-27 1993-09-10 Ngk Spark Plug Co Ltd スパークプラグ用電極およびその製造方法
JP2853111B2 (ja) * 1992-03-24 1999-02-03 日本特殊陶業 株式会社 スパークプラグ
JP2853108B2 (ja) * 1992-06-17 1999-02-03 日本特殊陶業 株式会社 スパークプラグ
JP3425973B2 (ja) * 1992-08-19 2003-07-14 日本特殊陶業株式会社 スパークプラグおよびその製造方法
JP3344737B2 (ja) * 1992-09-10 2002-11-18 日本特殊陶業株式会社 スパークプラグの製造方法
DE69400173T2 (de) * 1993-07-06 1996-09-19 Ngk Spark Plug Co Zündkerze für Verbrennungsmotor und ihr Herstellungsverfahren
JP3265067B2 (ja) * 1993-07-23 2002-03-11 日本特殊陶業株式会社 スパークプラグ
JPH0737674A (ja) * 1993-07-26 1995-02-07 Ngk Spark Plug Co Ltd スパークプラグ
JPH07249471A (ja) * 1994-03-10 1995-09-26 Ngk Spark Plug Co Ltd スパークプラグ
US5456624A (en) * 1994-03-17 1995-10-10 Alliedsignal Inc. Spark plug with fine wire rivet firing tips and method for its manufacture

Also Published As

Publication number Publication date
EP1095433B1 (en) 2003-01-15
EP1095433A1 (en) 2001-05-02
ATE231299T1 (de) 2003-02-15
CA2337232A1 (en) 2000-01-20
JP2002520791A (ja) 2002-07-09
DE69904938T2 (de) 2003-11-13
WO2000003464A1 (en) 2000-01-20
US6045424A (en) 2000-04-04
DE69904938D1 (de) 2003-02-20
WO2000003464A9 (en) 2000-10-05
KR20010071877A (ko) 2001-07-31

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