BR9307588A - Vela de ignição para motores de combustão interna - Google Patents

Vela de ignição para motores de combustão interna

Info

Publication number
BR9307588A
BR9307588A BR9307588-0A BR9307588A BR9307588A BR 9307588 A BR9307588 A BR 9307588A BR 9307588 A BR9307588 A BR 9307588A BR 9307588 A BR9307588 A BR 9307588A
Authority
BR
Brazil
Prior art keywords
internal combustion
spark plug
combustion engines
layer
silicone
Prior art date
Application number
BR9307588-0A
Other languages
English (en)
Inventor
Irene Jennrich
Lothar Weber
Andreas Niegel
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 BR9307588A publication Critical patent/BR9307588A/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/38—Selection of materials for 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
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/14—Means for self-cleaning

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Patente de Invenção: <B>"VELA DE IGNIçãO PARA MOTORES DE COMBUSTãO INTERNA"<D>. é sugerida uma vela de ignição (10) que serve para a ignição de misturas de ar e de combustível em motores de combustão interna, especialmente em motores de combustão interna de veículos. A vela de ignição possui no pé do seu corpo isolante (16/2) uma camada (22) que é destinada especialmente na montagem de velas de ignição em veículos novos - a proteger contra falhas de ignição e dificuldades na partida fria devido a depósitos eletricamente condutíveis. Esta camada (22) consiste de cautchu de silicone ou de resina de silicone livre de solventes, respectivamente. O cautchu de silicone pode conter material de enchimento e contém óleo de silicone para fins de boa processabilidade. é recomendável cobrir também o lado interno (15/1) da carcaça de metal (11) exposto à câmara de combustão com essa camada (22). Esta camada (22) é fisiologicamente aceitável, não agressivo ao meio ambiente e não necessita dispositivos de aspiração caros durante a pulverização por meio de pulverizadores na respectiva área da vela de ignição.
BR9307588-0A 1992-12-03 1993-11-27 Vela de ignição para motores de combustão interna BR9307588A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4240646A DE4240646A1 (de) 1992-12-03 1992-12-03 Zündkerze für Brennkraftmaschinen
PCT/DE1993/001133 WO1994013046A1 (de) 1992-12-03 1993-11-27 Zündkerze für brennkraftmaschinen

Publications (1)

Publication Number Publication Date
BR9307588A true BR9307588A (pt) 1999-08-31

Family

ID=6474281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307588-0A BR9307588A (pt) 1992-12-03 1993-11-27 Vela de ignição para motores de combustão interna

Country Status (9)

Country Link
US (1) US5550424A (pt)
EP (1) EP0672312B1 (pt)
JP (1) JPH08503804A (pt)
KR (1) KR100276034B1 (pt)
CN (1) CN1037046C (pt)
BR (1) BR9307588A (pt)
DE (2) DE4240646A1 (pt)
ES (1) ES2091116T3 (pt)
WO (1) WO1994013046A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737614B4 (de) * 1996-08-29 2010-04-08 DENSO CORPORATION, Kariya-shi Zündkerze für ein Gerät zur Erfassung eines Ionenstroms, ohne daß ein impulsartiges Rauschen auf dem Ionenstrom erzeugt wird
JPH11214120A (ja) 1998-01-29 1999-08-06 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグとその製造方法
DE19940455C2 (de) * 1999-08-25 2003-06-18 Bosch Gmbh Robert Zündeinrichtung,insbesondere Zündkerze für Ottomotoren, und Verfahren zur Lackierung derselben
DE19943995A1 (de) * 1999-09-14 2001-03-15 Volkswagen Ag Zündkerze
DE102006033480A1 (de) * 2006-07-19 2008-01-24 Robert Bosch Gmbh Zündkerze, insbesondere für hohe Brennraumdrücke
CN103270657B (zh) * 2010-12-06 2017-02-15 弗拉明集团知识产权有限责任公司 防污染火花塞和制备的方法
JP2013545257A (ja) * 2010-12-06 2013-12-19 フラム・グループ・アイピー・エルエルシー ファウリング防止点火プラグおよび製造方法
US9337627B2 (en) 2011-05-26 2016-05-10 Fram Group Ip Llc Method of applying a coating to a spark plug insulator
DE112012002243T5 (de) * 2011-05-26 2014-02-20 Fram Group Ip Llc Zündkerze mit Verrußungsschutz und Verfahren zu deren Herstellung
JP6077876B2 (ja) 2012-02-17 2017-02-08 フラム・グループ・アイピー・エルエルシー ファウリング抵抗性点火プラグ
DE102014210922A1 (de) * 2014-06-06 2015-12-17 Ford Global Technologies, Llc Verfahren zur Herstellung einer Zündkerze für einen Verbrennungsmotor sowie Zündkerze für einen Verbrennungsmotor
CN110998898B (zh) 2017-07-13 2023-03-10 电控装置有限责任公司 用于叉车的模块化锂离子电池系统
DE102019203478A1 (de) * 2019-03-14 2020-09-17 Robert Bosch Gmbh Zündkerzengehäuse mit Korrosionsschutz auf der Innenseite sowie Zündkerze und Herstellungsverfahren
US12266953B1 (en) 2020-08-17 2025-04-01 Econtrols, Llc Dual chemistry rechargeable battery system for use in electric APU-equipped commercial trucks
WO2022256730A1 (en) 2021-06-04 2022-12-08 Econtrols, Llc Lithium-ion battery charging system for fork lifts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005107A (pt) * 1900-01-01
US3345532A (en) * 1965-04-06 1967-10-03 Gen Motors Corp Spark plug with the insulator tip coated with a lead oxyhalide
JPS5910551B2 (ja) * 1977-10-14 1984-03-09 株式会社豊田中央研究所 点火栓及びその製造方法
JPS5949677B2 (ja) * 1978-06-05 1984-12-04 株式会社豊田中央研究所 点火栓及びその製造方法
DE3129025C2 (de) * 1980-07-22 1985-12-12 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Zündkerze mit Mitteln zum Verschmutzungsschutz
US4415828A (en) * 1980-07-22 1983-11-15 Ngk Spark Plug Co., Ltd. Sparkplug with antifouling coating on discharge end of insulator
JPS5790891A (en) * 1980-11-26 1982-06-05 Ngk Spark Plug Co Ignition plug
DE3533124A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Zuendkerze mit gleitfunkenstrecke
JPH0821461B2 (ja) * 1988-03-08 1996-03-04 日本特殊陶業株式会社 耐汚損性のすぐれた点火プラグ
CA2013129C (en) * 1989-03-28 1998-02-17 Eigo Goto Spark plug for internal combustion engine
US5274298A (en) * 1991-12-23 1993-12-28 Ford Motor Company Spark plug having an ablative coating for anticontaminat fouling

Also Published As

Publication number Publication date
CN1087758A (zh) 1994-06-08
JPH08503804A (ja) 1996-04-23
WO1994013046A1 (de) 1994-06-09
KR950704840A (ko) 1995-11-20
EP0672312A1 (de) 1995-09-20
KR100276034B1 (ko) 2000-12-15
ES2091116T3 (es) 1996-10-16
US5550424A (en) 1996-08-27
CN1037046C (zh) 1998-01-14
DE4240646A1 (de) 1994-06-09
EP0672312B1 (de) 1996-08-14
DE59303457D1 (de) 1996-09-19

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.