DE60231463D1 - Zündkerze - Google Patents

Zündkerze

Info

Publication number
DE60231463D1
DE60231463D1 DE60231463T DE60231463T DE60231463D1 DE 60231463 D1 DE60231463 D1 DE 60231463D1 DE 60231463 T DE60231463 T DE 60231463T DE 60231463 T DE60231463 T DE 60231463T DE 60231463 D1 DE60231463 D1 DE 60231463D1
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.)
Expired - Lifetime
Application number
DE60231463T
Other languages
English (en)
Inventor
Makoto Yamaguchi
Tsutomu Shibata
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
Application granted granted Critical
Publication of DE60231463D1 publication Critical patent/DE60231463D1/de
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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
DE60231463T 2001-10-31 2002-10-29 Zündkerze Expired - Lifetime DE60231463D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001335110A JP3795374B2 (ja) 2001-10-31 2001-10-31 スパークプラグ

Publications (1)

Publication Number Publication Date
DE60231463D1 true DE60231463D1 (de) 2009-04-23

Family

ID=19150136

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60235053T Expired - Lifetime DE60235053D1 (de) 2001-10-31 2002-10-29 Zündkerze
DE60231463T Expired - Lifetime DE60231463D1 (de) 2001-10-31 2002-10-29 Zündkerze

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60235053T Expired - Lifetime DE60235053D1 (de) 2001-10-31 2002-10-29 Zündkerze

Country Status (4)

Country Link
US (1) US6680561B2 (de)
EP (2) EP1309052B1 (de)
JP (1) JP3795374B2 (de)
DE (2) DE60235053D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164225B2 (en) * 2003-09-11 2007-01-16 Ngk Spark Plug Co., Ltd. Small size spark plug having side spark prevention
JP2005166291A (ja) * 2003-11-28 2005-06-23 Denso Corp スパークプラグ
JP2005183177A (ja) * 2003-12-19 2005-07-07 Ngk Spark Plug Co Ltd スパークプラグ
US20050168121A1 (en) * 2004-02-03 2005-08-04 Federal-Mogul Ignition (U.K.) Limited Spark plug configuration having a metal noble tip
JP4357993B2 (ja) * 2004-03-05 2009-11-04 日本特殊陶業株式会社 スパークプラグ
JP2006100250A (ja) * 2004-08-31 2006-04-13 Denso Corp 内燃機関用のスパークプラグ及びこれを用いた点火装置
US7606040B2 (en) * 2004-09-03 2009-10-20 Entorian Technologies, Lp Memory module system and method
JP4358078B2 (ja) 2004-09-24 2009-11-04 日本特殊陶業株式会社 スパークプラグ
JP4520320B2 (ja) * 2005-01-28 2010-08-04 日本特殊陶業株式会社 スパークプラグおよびその絶縁碍子の製造方法
US7557496B2 (en) * 2005-03-08 2009-07-07 Ngk Spark Plug Co., Ltd. Spark plug which can prevent lateral sparking
JP4758124B2 (ja) * 2005-03-31 2011-08-24 日本特殊陶業株式会社 スパークプラグ
JP4625416B2 (ja) * 2006-03-21 2011-02-02 日本特殊陶業株式会社 スパークプラグ
US7589460B2 (en) 2006-06-19 2009-09-15 Federal-Mogul World Wide, Inc. Small diameter/long reach spark plug with rimmed hemispherical sparking tip
JP4473316B2 (ja) 2007-03-30 2010-06-02 日本特殊陶業株式会社 内燃機関用スパークプラグ
EP1976078B1 (de) 2007-03-30 2011-09-14 NGK Spark Plug Company Limited Zündkerze für einen Verbrennungsmotor
JP2009259775A (ja) 2008-03-19 2009-11-05 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体及びスパークプラグの製造方法
JP5167415B2 (ja) * 2009-09-18 2013-03-21 日本特殊陶業株式会社 スパークプラグ
JP4756087B2 (ja) * 2009-09-25 2011-08-24 日本特殊陶業株式会社 スパークプラグ及びスパークプラグの製造方法
EP2624383B1 (de) * 2010-10-01 2019-12-25 Ngk Spark Plug Co., Ltd. Zündkerze
CN103339810A (zh) * 2011-02-02 2013-10-02 日本特殊陶业株式会社 火花塞
JP5616858B2 (ja) * 2011-08-17 2014-10-29 日本特殊陶業株式会社 点火プラグ
WO2013086479A1 (en) * 2011-12-09 2013-06-13 Federal-Mogul Ignition Company Improvements to insulator strength by seat geometry
CN104048688B (zh) * 2014-06-10 2016-08-24 陕西航空电气有限责任公司 新型离子火焰探测器绝缘体组件
JP6054928B2 (ja) * 2014-09-24 2016-12-27 日本特殊陶業株式会社 スパークプラグ
DE102014226107A1 (de) * 2014-12-16 2016-06-16 Robert Bosch Gmbh Zündkerzen mit Mittelelektrode
JP2018032541A (ja) * 2016-08-25 2018-03-01 日本特殊陶業株式会社 点火プラグ
DE102017205828A1 (de) * 2017-04-05 2018-10-11 Robert Bosch Gmbh Zündkerze mit verbesserter Dichtheit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0399240A (ja) 1989-09-12 1991-04-24 Isuzu Motors Ltd トルク検出装置
JPH0447691A (ja) 1990-06-12 1992-02-17 Ngk Spark Plug Co Ltd スパークプラグの端子シール部
JP3099240B2 (ja) 1990-09-25 2000-10-16 日本特殊陶業株式会社 スパークプラグ用端子電極
GB2276207B (en) * 1993-03-18 1996-09-04 Nippon Denso Co A spark plug and a method of producing the same
US6078129A (en) * 1997-04-16 2000-06-20 Denso Corporation Spark plug having iridium containing noble metal chip attached via a molten bond
JP2001185324A (ja) 2000-11-06 2001-07-06 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ

Also Published As

Publication number Publication date
JP2003142224A (ja) 2003-05-16
EP1801941B1 (de) 2010-01-06
JP3795374B2 (ja) 2006-07-12
EP1309052A2 (de) 2003-05-07
EP1309052A3 (de) 2006-04-19
EP1801941A2 (de) 2007-06-27
DE60235053D1 (de) 2010-02-25
US6680561B2 (en) 2004-01-20
EP1309052B1 (de) 2009-03-11
EP1801941A3 (de) 2007-08-01
US20030117052A1 (en) 2003-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition