MXPA04001300A - Bujia de encendido para un motor de combustion interna. - Google Patents

Bujia de encendido para un motor de combustion interna.

Info

Publication number
MXPA04001300A
MXPA04001300A MXPA04001300A MXPA04001300A MXPA04001300A MX PA04001300 A MXPA04001300 A MX PA04001300A MX PA04001300 A MXPA04001300 A MX PA04001300A MX PA04001300 A MXPA04001300 A MX PA04001300A MX PA04001300 A MXPA04001300 A MX PA04001300A
Authority
MX
Mexico
Prior art keywords
electrode
combustion engine
internal combustion
noble metallic
spark plug
Prior art date
Application number
MXPA04001300A
Other languages
English (en)
Inventor
Orjela Gurdev
Original Assignee
Federal Mogul Sa
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 Federal Mogul Sa filed Critical Federal Mogul Sa
Publication of MXPA04001300A publication Critical patent/MXPA04001300A/es

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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Una bujia de encendido para un motor de combustion interna, que incluye un electrodo central y un electrodo de masa que funcionan como una unidad de descarga de chispa, asi como una microplaqueta de metal noble, la cual se inserta dentro de un extremo de por lo menos uno de los electrodos en una porcion de manera longitudinal y que subsiguientemente es soldada en ese lugar por medio de irradiacion con una lampara condensadora de energia, que se caracteriza por que la microplaqueta de metal noble tiene un contorno para sostener a la microplaqueta de metal noble sobre el o los electrodos en por lo menos una parte de la periferia exterior de su porcion longitudinal, en donde la capa de fusion que se extiende entre el contorno y una region interna del extremo del o los electrodos, fija a la microplaqueta de metal noble en el o los electrodos.
MXPA04001300A 2001-08-23 2002-08-15 Bujia de encendido para un motor de combustion interna. MXPA04001300A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01000403A EP1286442B1 (en) 2001-08-23 2001-08-23 A spark plug for an internal combustion engine
PCT/EP2002/009275 WO2003019746A2 (en) 2001-08-23 2002-08-15 A spark plug for an internal combustion engine

Publications (1)

Publication Number Publication Date
MXPA04001300A true MXPA04001300A (es) 2004-07-08

Family

ID=8176059

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001300A MXPA04001300A (es) 2001-08-23 2002-08-15 Bujia de encendido para un motor de combustion interna.

Country Status (13)

Country Link
US (1) US7323810B2 (es)
EP (1) EP1286442B1 (es)
JP (1) JP2005504408A (es)
KR (1) KR100899718B1 (es)
CN (1) CN1628402B (es)
AT (1) ATE279800T1 (es)
AU (1) AU2002336086A1 (es)
BR (1) BR0211902A (es)
CZ (1) CZ2004186A3 (es)
DE (1) DE60106430T2 (es)
ES (1) ES2231313T3 (es)
MX (1) MXPA04001300A (es)
WO (1) WO2003019746A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323811B2 (en) * 2001-08-23 2008-01-29 Federal-Mogul Ignition (U.K.) Limited Noble metal tip for spark plug electrode and method of making same
GB0216323D0 (en) 2002-07-13 2002-08-21 Johnson Matthey Plc Alloy
FI115009B (fi) 2003-03-18 2005-02-15 Waertsilae Finland Oy Menetelmä polttomoottorin sytytystulpan valmistamiseksi
KR100762946B1 (ko) * 2006-04-11 2007-10-02 주식회사 세림테크 점화플러그의 중심전극에 귀금속 팁을 접합하기 위한 방법
US8648519B2 (en) * 2008-11-21 2014-02-11 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine
CN101447648B (zh) * 2008-12-22 2012-06-06 株洲湘火炬火花塞有限责任公司 一种贵金属火花塞中心电极制作方法及中心电极
DE102010010109B4 (de) * 2010-03-04 2012-03-15 Multitorch Gmbh Vorkammerzündkerze
JP5337311B2 (ja) * 2011-07-19 2013-11-06 日本特殊陶業株式会社 スパークプラグ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224270C3 (de) * 1972-05-18 1975-08-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Herstellen von Zündkerzen für Brennkraftmaschinen und nach diesem Verfahren hergestellte Zündkerzen
JPH0261973A (ja) * 1988-08-27 1990-03-01 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
JP3327941B2 (ja) * 1991-10-11 2002-09-24 日本特殊陶業株式会社 スパークプラグ
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
US5320569A (en) * 1992-07-27 1994-06-14 Ngk Spark Plug Co., Ltd. Method of making a spark plug
DE4238973A1 (de) * 1992-11-19 1994-05-26 Bosch Gmbh Robert Zündkerze für Brennkraftmaschinen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen
US6262522B1 (en) * 1995-06-15 2001-07-17 Denso Corporation Spark plug for internal combustion engine
JP2877035B2 (ja) * 1995-06-15 1999-03-31 株式会社デンソー 内燃機関用スパークプラグ
JP3196601B2 (ja) * 1995-10-11 2001-08-06 株式会社デンソー 内燃機関用スパークプラグの製造方法
JPH09106879A (ja) * 1995-10-11 1997-04-22 Denso Corp 内燃機関用スパークプラグ
JPH09219274A (ja) * 1995-12-06 1997-08-19 Denso Corp スパークプラグ
JP3000955B2 (ja) * 1996-05-13 2000-01-17 株式会社デンソー スパークプラグ
DE69704598T2 (de) * 1996-10-04 2001-10-25 Denso Corp Zündkerze und ihr Herstellungsverfahren
US6215234B1 (en) * 1997-12-26 2001-04-10 Denso Corporation Spark plug having specified spark gap dimensional relationships
US6346766B1 (en) * 1998-05-20 2002-02-12 Denso Corporation Spark plug for internal combustion engine and method for manufacturing same
JP2001284012A (ja) * 2000-03-28 2001-10-12 Denso Corp 内燃機関用スパークプラグ及びその製造方法
US7352120B2 (en) * 2002-07-13 2008-04-01 Federal-Mogul Ignition (U.K.) Limited Ignition device having an electrode tip formed from an iridium-based alloy

Also Published As

Publication number Publication date
US7323810B2 (en) 2008-01-29
DE60106430D1 (de) 2004-11-18
EP1286442B1 (en) 2004-10-13
AU2002336086A1 (en) 2003-03-10
EP1286442A1 (en) 2003-02-26
KR20040032933A (ko) 2004-04-17
ES2231313T3 (es) 2005-05-16
BR0211902A (pt) 2004-09-21
CN1628402B (zh) 2011-05-25
KR100899718B1 (ko) 2009-05-27
AU2002336086A8 (en) 2008-01-03
WO2003019746A2 (en) 2003-03-06
WO2003019746A3 (en) 2007-10-25
CN1628402A (zh) 2005-06-15
ATE279800T1 (de) 2004-10-15
CZ2004186A3 (cs) 2004-05-12
US20040239224A1 (en) 2004-12-02
DE60106430T2 (de) 2006-02-02
JP2005504408A (ja) 2005-02-10

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