DE602004006220D1 - Zündkerze - Google Patents

Zündkerze

Info

Publication number
DE602004006220D1
DE602004006220D1 DE602004006220T DE602004006220T DE602004006220D1 DE 602004006220 D1 DE602004006220 D1 DE 602004006220D1 DE 602004006220 T DE602004006220 T DE 602004006220T DE 602004006220 T DE602004006220 T DE 602004006220T DE 602004006220 D1 DE602004006220 D1 DE 602004006220D1
Authority
DE
Germany
Prior art keywords
spark plug
spark
plug
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.)
Active
Application number
DE602004006220T
Other languages
English (en)
Other versions
DE602004006220T2 (de
Inventor
Tomoaki Kato
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of DE602004006220D1 publication Critical patent/DE602004006220D1/de
Application granted granted Critical
Publication of DE602004006220T2 publication Critical patent/DE602004006220T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • 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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
DE602004006220T 2003-12-19 2004-12-18 Zündkerze Active DE602004006220T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003422770 2003-12-19
JP2003422770 2003-12-19

Publications (2)

Publication Number Publication Date
DE602004006220D1 true DE602004006220D1 (de) 2007-06-14
DE602004006220T2 DE602004006220T2 (de) 2007-08-30

Family

ID=34510690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006220T Active DE602004006220T2 (de) 2003-12-19 2004-12-18 Zündkerze

Country Status (5)

Country Link
US (1) US7230370B2 (de)
EP (1) EP1544969B1 (de)
JP (1) JP4965692B2 (de)
CN (1) CN100536267C (de)
DE (1) DE602004006220T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426614B2 (ja) * 2007-11-30 2010-03-03 日本特殊陶業株式会社 内燃機関用スパークプラグ
JP4414457B2 (ja) * 2007-12-19 2010-02-10 日本特殊陶業株式会社 スパークプラグ
DE102009036732A1 (de) 2009-08-08 2011-02-10 Daimler Ag Zündkerze
DE102009046092B4 (de) * 2009-10-28 2017-06-14 Ford Global Technologies, Llc Zündkerze mit mindestens drei höhenversetzten Masseelektroden
JP4759090B1 (ja) * 2010-02-18 2011-08-31 日本特殊陶業株式会社 スパークプラグ
DE102010014325B4 (de) 2010-04-09 2018-07-05 Federal-Mogul Ignition Gmbh Verfahren zum Herstellen einer Zündkerze und dadurch hergestellte Zündkerze
EP2680378B1 (de) * 2011-02-25 2020-06-17 NGK Spark Plug Co., Ltd. Zündkerze
US8269405B1 (en) 2011-06-29 2012-09-18 Calvin Wang Neutral electrode spark plug
JP5935426B2 (ja) * 2011-07-05 2016-06-15 株式会社デンソー 内燃機関用のスパークプラグ及びその製造方法
JP5870629B2 (ja) * 2011-11-02 2016-03-01 株式会社デンソー 内燃機関用のスパークプラグ及びその取付構造
JP5721859B2 (ja) * 2012-07-17 2015-05-20 日本特殊陶業株式会社 スパークプラグ
CN105579181B (zh) * 2013-09-25 2019-04-19 新日铁住金株式会社 电阻点焊装置、复合电极以及电阻点焊方法
JP5750490B2 (ja) 2013-11-08 2015-07-22 日本特殊陶業株式会社 スパークプラグ
JP2017174681A (ja) 2016-03-24 2017-09-28 株式会社デンソー 内燃機関用のスパークプラグ
JP6598074B2 (ja) 2016-08-01 2019-10-30 パナソニックＩｐマネジメント株式会社 放電装置およびこれの製造方法
RO135550A2 (ro) 2020-08-10 2022-02-28 Universitatea Tehnică "Gheorghe Asachi" Din Iaşi Bujie cu descărcare dublă

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4469489B2 (ja) * 1999-12-13 2010-05-26 日本特殊陶業株式会社 スパークプラグ
WO2001043246A1 (fr) * 1999-12-13 2001-06-14 Ngk Spark Plug Co., Ltd. Bougie d'allumage
JP2002184551A (ja) * 2000-10-03 2002-06-28 Nippon Soken Inc スパークプラグ及びそれを用いた点火装置
JP4305713B2 (ja) * 2000-12-04 2009-07-29 株式会社デンソー スパークプラグ
JP2002231414A (ja) * 2001-02-05 2002-08-16 Nippon Soken Inc 内燃機関用スパークプラグ
JP3702838B2 (ja) * 2001-02-08 2005-10-05 株式会社デンソー スパークプラグおよびその製造方法
JP3941473B2 (ja) * 2001-02-13 2007-07-04 株式会社デンソー スパークプラグの製造方法

Also Published As

Publication number Publication date
JP2010257985A (ja) 2010-11-11
US7230370B2 (en) 2007-06-12
DE602004006220T2 (de) 2007-08-30
CN1630151A (zh) 2005-06-22
US20050184633A1 (en) 2005-08-25
CN100536267C (zh) 2009-09-02
EP1544969A1 (de) 2005-06-22
EP1544969B1 (de) 2007-05-02
JP4965692B2 (ja) 2012-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition