BR9915565A - Massa de vedação condutora de eletricidade para velas de ignição - Google Patents

Massa de vedação condutora de eletricidade para velas de ignição

Info

Publication number
BR9915565A
BR9915565A BR9915565-6A BR9915565A BR9915565A BR 9915565 A BR9915565 A BR 9915565A BR 9915565 A BR9915565 A BR 9915565A BR 9915565 A BR9915565 A BR 9915565A
Authority
BR
Brazil
Prior art keywords
sealing compound
conductive sealing
electrically conductive
temperature
spark plugs
Prior art date
Application number
BR9915565-6A
Other languages
English (en)
Inventor
Rudolf Pollner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9915565A publication Critical patent/BR9915565A/pt

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
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
    • 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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Gasket Seals (AREA)

Abstract

Patente de Invenção: "MASSA DE VEDAçãO CONDUTORA DE ELETRICIDADE PARA VELAS DE IGNIçãO". é proposta uma vela de ignição, com uma carcaça metálica (1 0), um isolador (11) embutido na carcaça (1 0), no qual está disposta uma disposição de condutor interno em forma de barra. A disposição de condutor interno apresenta um pino de contato (13), uma resistência de queima (17), limitador de corrente, e um eletrodo central (14). Uma massa de vedação (16) retém o eletrodo de vedação (14) vedado no isolador (11). A massa de vedação (16), resistente à temperatura, contém substancialmente ao menos um componente metálico e ao menos um componente cerâmico com menor dilatação térmica, sendo que a temperatura de fusão do componente metálico situa se acima da temperatura de uso.
BR9915565-6A 1998-11-23 1999-11-13 Massa de vedação condutora de eletricidade para velas de ignição BR9915565A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853844A DE19853844A1 (de) 1998-11-23 1998-11-23 Elektrisch leitende Dichtmasse für Zündkerzen
PCT/DE1999/003622 WO2000031843A1 (de) 1998-11-23 1999-11-13 Elektrisch leitende dichtmasse für zündkerzen

Publications (1)

Publication Number Publication Date
BR9915565A true BR9915565A (pt) 2002-01-08

Family

ID=7888623

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915565-6A BR9915565A (pt) 1998-11-23 1999-11-13 Massa de vedação condutora de eletricidade para velas de ignição

Country Status (8)

Country Link
US (1) US6580202B1 (pt)
EP (1) EP1131865A1 (pt)
JP (1) JP2002530842A (pt)
CN (1) CN1328719A (pt)
BR (1) BR9915565A (pt)
DE (1) DE19853844A1 (pt)
RU (1) RU2236735C2 (pt)
WO (1) WO2000031843A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036008A1 (de) * 2000-07-25 2002-02-07 Bosch Gmbh Robert Zündkerze für einen Verbrennungsmotor und Verfahren zur Herstellung einer Zündkerze
AU2001284479B2 (en) 2000-09-08 2005-05-12 Nippon Steel Corporation Ceramic/metal composite article, composite structure for transporting oxide ion, and composite article having sealing property
DE10160301A1 (de) * 2001-12-07 2003-06-18 Bosch Gmbh Robert Abdichtungvorrichtung und Verfahren zur Abdichtung
DE10339759B4 (de) 2003-08-27 2018-08-16 Robert Bosch Gmbh Zündkerze
US7443089B2 (en) * 2006-06-16 2008-10-28 Federal Mogul World Wide, Inc. Spark plug with tapered fired-in suppressor seal
JP4970892B2 (ja) * 2006-10-24 2012-07-11 株式会社デンソー 内燃機関用のスパークプラグ
EP2763249B1 (en) * 2007-05-17 2015-07-15 Federal-Mogul Ignition Company Small-diameter spark plug with resistive seal
JP4948515B2 (ja) * 2008-12-26 2012-06-06 日本特殊陶業株式会社 プラズマジェット点火プラグ
JP6337529B2 (ja) * 2014-03-14 2018-06-06 株式会社デンソー 点火プラグ
JP5992022B2 (ja) * 2014-09-12 2016-09-14 日本特殊陶業株式会社 絶縁体、および、スパークプラグ
JP6422841B2 (ja) * 2015-10-20 2018-11-14 日本特殊陶業株式会社 スパークプラグ
JP6373313B2 (ja) * 2016-08-11 2018-08-15 日本特殊陶業株式会社 点火プラグ
RU2678860C1 (ru) * 2018-02-12 2019-02-04 Акционерное общество "Уфимское научно-производственное предприятие "Молния" Свеча зажигания газотурбинного двигателя
RU186491U1 (ru) * 2018-02-12 2019-01-22 Акционерное общество "Уфимское научно-производственное предприятие "Молния" Свеча зажигания газотурбинного двигателя
CN114393264A (zh) * 2022-01-25 2022-04-26 扬州市飞鹰电子科技有限公司 一种点火针焊接工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245403C2 (de) 1972-09-15 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch leitende Dichtungsmasse für Zündkerzen, sowie Verfahren zur Herstellung derselben
JPS5642981A (en) * 1979-09-14 1981-04-21 Ngk Spark Plug Co Inignition plug and production thereof
US4400643A (en) * 1979-11-20 1983-08-23 Ngk Spark Plug Co., Ltd. Wide thermal range spark plug
DE3941649A1 (de) * 1989-12-16 1991-06-20 Bosch Gmbh Robert Verfahren zur herstellung von elektroden fuer zuendkerzen sowie zuendkerzen-elektroden

Also Published As

Publication number Publication date
CN1328719A (zh) 2001-12-26
EP1131865A1 (de) 2001-09-12
DE19853844A1 (de) 2000-05-25
JP2002530842A (ja) 2002-09-17
WO2000031843A1 (de) 2000-06-02
US6580202B1 (en) 2003-06-17
RU2236735C2 (ru) 2004-09-20

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.