IN2012DN01858A - - Google Patents

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Publication number
IN2012DN01858A
IN2012DN01858A IN1858DEN2012A IN2012DN01858A IN 2012DN01858 A IN2012DN01858 A IN 2012DN01858A IN 1858DEN2012 A IN1858DEN2012 A IN 1858DEN2012A IN 2012DN01858 A IN2012DN01858 A IN 2012DN01858A
Authority
IN
India
Prior art keywords
section
insulator
end side
leading end
center electrode
Prior art date
Application number
Other languages
English (en)
Inventor
Ban Kenji
Suzuki Akira
Original Assignee
Ngk Spark Plug Co
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 filed Critical Ngk Spark Plug Co
Publication of IN2012DN01858A publication Critical patent/IN2012DN01858A/en

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
    • H01T13/02—Details
    • H01T13/14—Means for self-cleaning
    • 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
    • H01T13/16—Means for dissipating heat
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IN1858DEN2012 2009-09-02 2010-07-12 IN2012DN01858A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009202381A JP4625531B1 (ja) 2009-09-02 2009-09-02 スパークプラグ
PCT/JP2010/004499 WO2011027500A1 (ja) 2009-09-02 2010-07-12 スパークプラグ

Publications (1)

Publication Number Publication Date
IN2012DN01858A true IN2012DN01858A (ru) 2015-08-21

Family

ID=43638507

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1858DEN2012 IN2012DN01858A (ru) 2009-09-02 2010-07-12

Country Status (7)

Country Link
US (1) US8531095B2 (ru)
EP (1) EP2461437B1 (ru)
JP (1) JP4625531B1 (ru)
KR (1) KR101375915B1 (ru)
CN (1) CN102576984B (ru)
IN (1) IN2012DN01858A (ru)
WO (1) WO2011027500A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5638683B2 (ja) 2012-11-19 2014-12-10 日本特殊陶業株式会社 スパークプラグの製造方法
JP5739503B2 (ja) 2012-11-19 2015-06-24 日本特殊陶業株式会社 スパークプラグの検査方法及びスパークプラグの製造方法
JP5922087B2 (ja) * 2013-12-24 2016-05-24 日本特殊陶業株式会社 スパークプラグ
JP5913445B2 (ja) * 2014-06-27 2016-04-27 日本特殊陶業株式会社 スパークプラグ
DE102014217084B4 (de) * 2014-08-27 2024-02-01 Robert Bosch Gmbh Zündkerze mit Dichtung aus einer mindestens ternären Legierung
DE102014225908A1 (de) * 2014-12-15 2016-06-16 Robert Bosch Gmbh Glühstiftkerze
JP6491481B2 (ja) * 2015-01-06 2019-03-27 シャープ株式会社 冷蔵庫
JP7274375B2 (ja) 2019-07-18 2023-05-16 株式会社Soken スパークプラグ
CN112701565B (zh) * 2020-12-30 2022-03-22 潍柴火炬科技股份有限公司 一种火花塞

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3265210B2 (ja) * 1996-01-19 2002-03-11 日本特殊陶業株式会社 スパークプラグ
EP0803950B2 (en) * 1996-04-25 2005-12-21 NGK Spark Plug Co. Ltd. A spark plug for an internal combustion engine
US6653768B2 (en) * 2000-12-27 2003-11-25 Ngk Spark Plug Co., Ltd. Spark plug
JP2003007424A (ja) * 2001-06-26 2003-01-10 Ngk Spark Plug Co Ltd スパークプラグ
US7164225B2 (en) 2003-09-11 2007-01-16 Ngk Spark Plug Co., Ltd. Small size spark plug having side spark prevention
JP2005183177A (ja) 2003-12-19 2005-07-07 Ngk Spark Plug Co Ltd スパークプラグ
JP2006049207A (ja) * 2004-08-06 2006-02-16 Nippon Soken Inc 内燃機関用スパークプラグ
JP2006085941A (ja) * 2004-09-14 2006-03-30 Denso Corp 内燃機関用のスパークプラグ
JP2006236906A (ja) 2005-02-28 2006-09-07 Ngk Spark Plug Co Ltd スパークプラグの製造方法
US8188642B2 (en) * 2007-08-02 2012-05-29 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine
JP4430724B2 (ja) * 2007-09-13 2010-03-10 日本特殊陶業株式会社 スパークプラグ
WO2009116541A1 (ja) * 2008-03-18 2009-09-24 日本特殊陶業株式会社 スパークプラグ
JP5386098B2 (ja) * 2008-03-21 2014-01-15 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

Also Published As

Publication number Publication date
EP2461437A1 (en) 2012-06-06
EP2461437B1 (en) 2016-04-20
WO2011027500A1 (ja) 2011-03-10
EP2461437A4 (en) 2014-07-09
CN102576984A (zh) 2012-07-11
US20120161605A1 (en) 2012-06-28
US8531095B2 (en) 2013-09-10
KR101375915B1 (ko) 2014-03-18
JP2011054418A (ja) 2011-03-17
JP4625531B1 (ja) 2011-02-02
CN102576984B (zh) 2013-04-10
KR20120073218A (ko) 2012-07-04

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