BR112013015609A2 - vela de ignição e método de fabricação da mesma - Google Patents

vela de ignição e método de fabricação da mesma

Info

Publication number
BR112013015609A2
BR112013015609A2 BR112013015609-0A BR112013015609A BR112013015609A2 BR 112013015609 A2 BR112013015609 A2 BR 112013015609A2 BR 112013015609 A BR112013015609 A BR 112013015609A BR 112013015609 A2 BR112013015609 A2 BR 112013015609A2
Authority
BR
Brazil
Prior art keywords
ground electrode
spark plug
making
axial hole
ceramic insulator
Prior art date
Application number
BR112013015609-0A
Other languages
English (en)
Inventor
Kikai Takaaki
Tanaka Tomoo
Shibata Tsutomu
Suzuki Kaori
Kuno Takehito
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46313576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013015609(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ngk Spark Plug Co., Ltd filed Critical Ngk Spark Plug Co., Ltd
Publication of BR112013015609A2 publication Critical patent/BR112013015609A2/pt

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
    • H01T13/39—Selection of materials for electrodes
    • 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
    • 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)
  • Spark Plugs (AREA)
BR112013015609-0A 2010-12-20 2011-10-06 vela de ignição e método de fabricação da mesma BR112013015609A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-282507 2010-12-20
JP2010282507 2010-12-20
PCT/JP2011/073064 WO2012086292A1 (ja) 2010-12-20 2011-10-06 スパークプラグ及びその製造方法

Publications (1)

Publication Number Publication Date
BR112013015609A2 true BR112013015609A2 (pt) 2018-07-24

Family

ID=46313576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013015609-0A BR112013015609A2 (pt) 2010-12-20 2011-10-06 vela de ignição e método de fabricação da mesma

Country Status (6)

Country Link
US (1) US9768588B2 (pt)
EP (1) EP2658051B1 (pt)
JP (1) JP5238096B2 (pt)
CN (1) CN103283098B (pt)
BR (1) BR112013015609A2 (pt)
WO (1) WO2012086292A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5606404B2 (ja) * 2011-07-11 2014-10-15 日本特殊陶業株式会社 スパークプラグ
JP5903008B2 (ja) * 2012-07-23 2016-04-13 日本特殊陶業株式会社 スパークプラグ
JP5695609B2 (ja) * 2012-08-06 2015-04-08 日本特殊陶業株式会社 スパークプラグ
KR101738798B1 (ko) * 2012-11-19 2017-05-22 니혼도꾸슈도교 가부시키가이샤 스파크 플러그
DE102013004365B4 (de) 2013-03-14 2015-09-24 VDM Metals GmbH Nickelbasislegierung mit Silizium, Aluminium und Chrom
JP5990216B2 (ja) * 2014-05-21 2016-09-07 日本特殊陶業株式会社 スパークプラグ
DE102015214057B4 (de) * 2015-07-24 2017-12-28 Ford Global Technologies, Llc Verfahren zur Herstellung einer Zündkerze mittels einer mit Pulver befüllten Kapsel sowie Zündkerze
JP7165644B2 (ja) * 2019-11-29 2022-11-04 日本特殊陶業株式会社 スパークプラグ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947436B2 (ja) * 1982-01-14 1984-11-19 株式会社デンソー 内燃機関用スパ−クプラグ
US5204059A (en) * 1988-07-25 1993-04-20 Mitsubishi Metal Corporation Ni base alloy for spark plug electrodes of internal combustion engines
JPH10251786A (ja) * 1997-03-11 1998-09-22 Hitachi Metals Ltd 点火プラグ用電極材料
JP4073636B2 (ja) * 2001-02-28 2008-04-09 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
JP2002343533A (ja) * 2001-03-15 2002-11-29 Denso Corp 内燃機関用スパークプラグ
JP2003197345A (ja) * 2001-12-25 2003-07-11 Denso Corp スパークプラグの製造方法
JP2003229231A (ja) 2002-02-05 2003-08-15 Denso Corp スパークプラグの製造方法
JP4699867B2 (ja) * 2004-11-04 2011-06-15 日立金属株式会社 点火プラグ用電極材料
JP4762109B2 (ja) 2006-10-24 2011-08-31 株式会社日本自動車部品総合研究所 内燃機関用スパークプラグ
JP4413951B2 (ja) * 2007-07-06 2010-02-10 日本特殊陶業株式会社 スパークプラグ
JP5245578B2 (ja) * 2007-07-31 2013-07-24 株式会社デンソー 内燃機関用のスパークプラグ
KR101395376B1 (ko) 2007-08-08 2014-05-14 니혼도꾸슈도교 가부시키가이샤 스파크 플러그 및 그 제조방법
JP4981746B2 (ja) * 2007-09-18 2012-07-25 日本特殊陶業株式会社 内燃機関用スパークプラグ
JP5048063B2 (ja) 2007-12-28 2012-10-17 日本特殊陶業株式会社 内燃機関用スパークプラグ
JP5016569B2 (ja) * 2008-08-21 2012-09-05 日本特殊陶業株式会社 スパークプラグの製造方法、及び、メッキ除去装置
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
US8253311B2 (en) 2008-09-02 2012-08-28 Ngk Spark Plug Co., Ltd Spark plug
JP4921540B2 (ja) * 2009-11-26 2012-04-25 日本特殊陶業株式会社 スパークプラグ用の電極材料

Also Published As

Publication number Publication date
EP2658051A4 (en) 2014-12-31
CN103283098B (zh) 2016-05-04
WO2012086292A1 (ja) 2012-06-28
US9768588B2 (en) 2017-09-19
EP2658051A1 (en) 2013-10-30
US20130200774A1 (en) 2013-08-08
JPWO2012086292A1 (ja) 2014-05-22
EP2658051B1 (en) 2019-12-25
CN103283098A (zh) 2013-09-04
JP5238096B2 (ja) 2013-07-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements