IN2012DN01487A - - Google Patents

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Publication number
IN2012DN01487A
IN2012DN01487A IN1487DEN2012A IN2012DN01487A IN 2012DN01487 A IN2012DN01487 A IN 2012DN01487A IN 1487DEN2012 A IN1487DEN2012 A IN 1487DEN2012A IN 2012DN01487 A IN2012DN01487 A IN 2012DN01487A
Authority
IN
India
Prior art keywords
section
slender
bulged
axis
diametrical direction
Prior art date
Application number
Other languages
English (en)
Inventor
Suzuki Akira
Nakamura Mai
Musasa Mamoru
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 IN2012DN01487A publication Critical patent/IN2012DN01487A/en

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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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
    • 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
    • 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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
IN1487DEN2012 2009-08-26 2010-06-23 IN2012DN01487A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009194995 2009-08-26
PCT/JP2010/060624 WO2011024548A1 (fr) 2009-08-26 2010-06-23 Bougie d'allumage pour moteur à combustion interne et procédé de fabrication de celle-ci

Publications (1)

Publication Number Publication Date
IN2012DN01487A true IN2012DN01487A (fr) 2015-06-05

Family

ID=43627659

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1487DEN2012 IN2012DN01487A (fr) 2009-08-26 2010-06-23

Country Status (7)

Country Link
US (1) US8519606B2 (fr)
EP (1) EP2472682B1 (fr)
JP (1) JP5092022B2 (fr)
KR (1) KR101392040B1 (fr)
CN (1) CN102598441B (fr)
IN (1) IN2012DN01487A (fr)
WO (1) WO2011024548A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5816643B2 (ja) * 2013-02-26 2015-11-18 日本特殊陶業株式会社 点火プラグ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2230478Y (zh) * 1994-12-28 1996-07-03 吴飞 一种火花塞
JP4434473B2 (ja) * 2000-11-28 2010-03-17 日本特殊陶業株式会社 スパークプラグ
EP1324446B1 (fr) * 2001-12-28 2007-10-31 NGK Spark Plug Company Limited Bougie d'allumage et sa méthode de fabrication
JP2003257583A (ja) 2001-12-28 2003-09-12 Ngk Spark Plug Co Ltd スパークプラグ
JP4548818B2 (ja) * 2003-06-18 2010-09-22 日本特殊陶業株式会社 スパークプラグ及びその製造方法
FR2860654B1 (fr) * 2003-09-11 2011-04-22 Ngk Spark Plug Co Bougie d'allumage pour temperatures elevees
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
FR2894082B1 (fr) * 2005-08-19 2015-07-03 Ngk Spark Plug Co Bougie d'allumage
JP4741316B2 (ja) * 2005-08-22 2011-08-03 日本特殊陶業株式会社 スパークプラグ
EP1837964B1 (fr) * 2006-03-20 2014-02-12 NGK Spark Plug Co., Ltd. Bougie d'allumage à utiliser dans un moteur à combustion interne
US7994694B2 (en) * 2007-03-30 2011-08-09 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine

Also Published As

Publication number Publication date
CN102598441A (zh) 2012-07-18
KR20120058528A (ko) 2012-06-07
WO2011024548A1 (fr) 2011-03-03
EP2472682A1 (fr) 2012-07-04
JP5092022B2 (ja) 2012-12-05
US8519606B2 (en) 2013-08-27
EP2472682A4 (fr) 2014-04-16
CN102598441B (zh) 2013-06-26
KR101392040B1 (ko) 2014-05-07
JPWO2011024548A1 (ja) 2013-01-24
EP2472682B1 (fr) 2018-11-07
US20120146484A1 (en) 2012-06-14

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