DE60140641D1 - Zündkerze für verbrennungsmotor - Google Patents

Zündkerze für verbrennungsmotor

Info

Publication number
DE60140641D1
DE60140641D1 DE60140641T DE60140641T DE60140641D1 DE 60140641 D1 DE60140641 D1 DE 60140641D1 DE 60140641 T DE60140641 T DE 60140641T DE 60140641 T DE60140641 T DE 60140641T DE 60140641 D1 DE60140641 D1 DE 60140641D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
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
DE60140641T
Other languages
English (en)
Inventor
Masayuki Segawa
Wataru Matsutani
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 DE60140641D1 publication Critical patent/DE60140641D1/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
    • 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
DE60140641T 2000-01-19 2001-01-18 Zündkerze für verbrennungsmotor Expired - Lifetime DE60140641D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000010606 2000-01-19
PCT/JP2001/000313 WO2001054242A1 (fr) 2000-01-19 2001-01-18 Bougie d'allumage pour moteur a combustion interne

Publications (1)

Publication Number Publication Date
DE60140641D1 true DE60140641D1 (de) 2010-01-14

Family

ID=18538608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60140641T Expired - Lifetime DE60140641D1 (de) 2000-01-19 2001-01-18 Zündkerze für verbrennungsmotor

Country Status (5)

Country Link
US (1) US6710523B2 (de)
EP (1) EP1168542B1 (de)
AU (1) AU2880101A (de)
DE (1) DE60140641D1 (de)
WO (1) WO2001054242A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4304843B2 (ja) 2000-08-02 2009-07-29 株式会社デンソー スパークプラグ
DE10357418B4 (de) 2002-12-20 2005-06-16 Esec Trading S.A. Einrichtung zur Messung der Schwingungsamplitude der Spitze einer Kapillare
EP1628375B1 (de) * 2003-05-28 2010-05-05 Ngk Spark Plug Co., Ltd. Zündkerze
JP4069826B2 (ja) 2003-07-30 2008-04-02 株式会社デンソー スパークプラグおよびその製造方法
WO2007062351A2 (en) * 2005-11-18 2007-05-31 Federal-Mogul Corporation Method of forming a spark plug with multi-layer firing tip
EP2033285B1 (de) * 2006-06-19 2012-11-21 Federal-Mogul Corporation Zündkerze mit feindrahtmasseelektrode
JP4829329B2 (ja) * 2008-09-02 2011-12-07 日本特殊陶業株式会社 スパークプラグ
US8648519B2 (en) * 2008-11-21 2014-02-11 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine
JP4939642B2 (ja) * 2010-11-04 2012-05-30 日本特殊陶業株式会社 スパークプラグ
DE112012002688B4 (de) 2011-06-28 2021-08-12 Federal-Mogul Ignition LLC (n. d. Ges. d. Staates Delaware) Zündkerze und Verfahren zur deren Herstellung
US8569940B2 (en) 2011-09-23 2013-10-29 Federal-Mogul Ignition Company Spark plug having ground electrode tip attached to free end surface of ground electrode
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699600A (en) 1981-04-30 1987-10-13 Nippondenso Co., Ltd. Spark plug and method of manufacturing the same
JPS5859581A (ja) 1981-10-01 1983-04-08 株式会社デンソー 点火プラグ
JPS592152A (ja) 1982-06-29 1984-01-07 Fujitsu Ltd 障害時のリセツト方式
US4540910A (en) * 1982-11-22 1985-09-10 Nippondenso Co., Ltd. Spark plug for internal-combustion engine
JPS6035486A (ja) * 1983-08-03 1985-02-23 日本特殊陶業株式会社 スパークプラグの電極材の製造方法
JPS61237385A (ja) * 1985-04-11 1986-10-22 日本特殊陶業株式会社 点火プラグ
JPH0711974B2 (ja) 1988-06-17 1995-02-08 日本特殊陶業株式会社 内燃機関用スパークプラグ
JPH0239073A (ja) 1988-07-28 1990-02-08 Canon Inc 画像形成装置
JPH02242577A (ja) * 1989-03-15 1990-09-26 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
JP3192450B2 (ja) 1991-10-11 2001-07-30 日本特殊陶業株式会社 スパークプラグ
JP3301094B2 (ja) 1991-12-13 2002-07-15 株式会社デンソー 内燃機関用スパークプラグおよびその製造方法
US5320569A (en) 1992-07-27 1994-06-14 Ngk Spark Plug Co., Ltd. Method of making a spark plug
JP2853109B2 (ja) 1992-07-27 1999-02-03 日本特殊陶業株式会社 スパークプラグの製造方法
JP3225626B2 (ja) * 1992-09-25 2001-11-05 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
JP2816923B2 (ja) 1993-06-25 1998-10-27 新日本製鐵株式会社 炉頂圧回収タービンの腐食防止方法
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
JP3000955B2 (ja) * 1996-05-13 2000-01-17 株式会社デンソー スパークプラグ
US6078129A (en) 1997-04-16 2000-06-20 Denso Corporation Spark plug having iridium containing noble metal chip attached via a molten bond
JP2921524B2 (ja) * 1997-04-16 1999-07-19 株式会社デンソー 内燃機関用スパークプラグ
JPH11329668A (ja) * 1998-05-20 1999-11-30 Denso Corp スパークプラグ

Also Published As

Publication number Publication date
EP1168542B1 (de) 2009-12-02
WO2001054242A1 (fr) 2001-07-26
EP1168542A4 (de) 2007-03-21
US20030015951A1 (en) 2003-01-23
EP1168542A1 (de) 2002-01-02
AU2880101A (en) 2001-07-31
US6710523B2 (en) 2004-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition