FR2820551B1 - Bougie d'allumage et procede pour sa fabrication - Google Patents

Bougie d'allumage et procede pour sa fabrication

Info

Publication number
FR2820551B1
FR2820551B1 FR0201331A FR0201331A FR2820551B1 FR 2820551 B1 FR2820551 B1 FR 2820551B1 FR 0201331 A FR0201331 A FR 0201331A FR 0201331 A FR0201331 A FR 0201331A FR 2820551 B1 FR2820551 B1 FR 2820551B1
Authority
FR
France
Prior art keywords
manufacturing
same
ignition candle
candle
ignition
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
FR0201331A
Other languages
English (en)
Other versions
FR2820551A1 (fr
Inventor
Keiji Kanao
Tsunenobu Hori
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of FR2820551A1 publication Critical patent/FR2820551A1/fr
Application granted granted Critical
Publication of FR2820551B1 publication Critical patent/FR2820551B1/fr
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
FR0201331A 2001-02-08 2002-02-05 Bougie d'allumage et procede pour sa fabrication Expired - Lifetime FR2820551B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001032474 2001-02-08
JP2001350443A JP3702838B2 (ja) 2001-02-08 2001-11-15 スパークプラグおよびその製造方法

Publications (2)

Publication Number Publication Date
FR2820551A1 FR2820551A1 (fr) 2002-08-09
FR2820551B1 true FR2820551B1 (fr) 2006-12-01

Family

ID=26609132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201331A Expired - Lifetime FR2820551B1 (fr) 2001-02-08 2002-02-05 Bougie d'allumage et procede pour sa fabrication

Country Status (4)

Country Link
US (1) US6831397B2 (fr)
JP (1) JP3702838B2 (fr)
DE (1) DE10205075B4 (fr)
FR (1) FR2820551B1 (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4051264B2 (ja) * 2002-11-01 2008-02-20 日本特殊陶業株式会社 スパークプラグの製造方法
DE10252736B4 (de) * 2002-11-13 2004-09-23 Robert Bosch Gmbh Zündkerze
EP1517419B1 (fr) * 2003-03-25 2011-05-11 NGK Spark Plug Co., Ltd. Bougie d'allumage
WO2004107517A1 (fr) * 2003-05-28 2004-12-09 Ngk Spark Plug Co., Ltd. Bougie d'allumage
JP4123117B2 (ja) 2003-09-17 2008-07-23 株式会社デンソー スパークプラグ
US7615915B2 (en) 2003-09-26 2009-11-10 Ngk Spark Plug Co., Ltd. Spark plug
US7291961B2 (en) * 2003-09-27 2007-11-06 Ngk Spark Plug Co., Ltd. Spark plug having a specific structure of noble metal tip on ground electrode
JP4524415B2 (ja) * 2003-09-27 2010-08-18 日本特殊陶業株式会社 スパークプラグ
EP1686666B1 (fr) * 2003-11-21 2018-09-26 NGK Spark Plug Co., Ltd. Procede de fabrication de bougie d'allumage
JP2005183189A (ja) * 2003-12-19 2005-07-07 Ngk Spark Plug Co Ltd スパークプラグ
DE602004006478T2 (de) 2003-12-19 2008-01-24 Ngk Spark Plug Co., Ltd. Zündkerze
US7230370B2 (en) * 2003-12-19 2007-06-12 Ngk Spark Plug Co, Ltd. Spark plug
JP4562030B2 (ja) * 2003-12-19 2010-10-13 日本特殊陶業株式会社 スパークプラグ
JP4840839B2 (ja) * 2003-12-19 2011-12-21 日本特殊陶業株式会社 スパークプラグ
JP2006049206A (ja) * 2004-08-06 2006-02-16 Denso Corp 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
JP2006114476A (ja) 2004-09-14 2006-04-27 Denso Corp 内燃機関用のスパークプラグ
JP4944433B2 (ja) * 2004-12-28 2012-05-30 日本特殊陶業株式会社 スパークプラグ
CN102122798B (zh) * 2005-10-11 2012-07-25 日本特殊陶业株式会社 火花塞及火花塞的制造方法
JP4761385B2 (ja) * 2005-10-11 2011-08-31 日本特殊陶業株式会社 スパークプラグ
US7557495B2 (en) 2005-11-08 2009-07-07 Paul Tinwell Spark plug having precious metal pad attached to ground electrode and method of making same
JP4674696B2 (ja) 2007-04-03 2011-04-20 日本特殊陶業株式会社 スパークプラグの製造方法
US8115372B2 (en) * 2007-08-01 2012-02-14 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine and method of manufacturing the same
CN101861686B (zh) * 2007-11-15 2012-12-26 日本特殊陶业株式会社 火花塞
JP4426614B2 (ja) 2007-11-30 2010-03-03 日本特殊陶業株式会社 内燃機関用スパークプラグ
JP5119268B2 (ja) 2007-12-20 2013-01-16 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
US20090302732A1 (en) * 2008-03-07 2009-12-10 Lykowski James D Alloys for spark ignition device electrode spark surfaces
WO2010038467A1 (fr) 2008-10-01 2010-04-08 日本特殊陶業株式会社 Bougie d'allumage
JP5396092B2 (ja) * 2009-01-29 2014-01-22 日本特殊陶業株式会社 スパークプラグ
JP4928596B2 (ja) * 2009-12-04 2012-05-09 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
CN102859014B (zh) * 2010-04-02 2015-02-25 日本特殊陶业株式会社 火花塞
JP5439499B2 (ja) 2010-06-02 2014-03-12 日本特殊陶業株式会社 スパークプラグ
DE112011103796B4 (de) 2010-11-17 2019-10-31 Ngk Spark Plug Co., Ltd. Zündkerze
JP5835704B2 (ja) * 2011-08-03 2015-12-24 日本特殊陶業株式会社 スパークプラグ
JP5216131B2 (ja) 2011-12-08 2013-06-19 日本特殊陶業株式会社 スパークプラグ
US9028289B2 (en) * 2011-12-13 2015-05-12 Federal-Mogul Ignition Company Electron beam welded electrode for industrial spark plugs
JP5942473B2 (ja) * 2012-02-28 2016-06-29 株式会社デンソー 内燃機関用のスパークプラグ及びその製造方法
JP6016721B2 (ja) * 2013-06-28 2016-10-26 日本特殊陶業株式会社 スパークプラグ
JP5868357B2 (ja) * 2013-08-07 2016-02-24 日本特殊陶業株式会社 スパークプラグ
JP5938392B2 (ja) * 2013-12-26 2016-06-22 日本特殊陶業株式会社 スパークプラグ
JP5986592B2 (ja) * 2014-01-24 2016-09-06 日本特殊陶業株式会社 スパークプラグ
JP5978250B2 (ja) 2014-06-03 2016-08-24 日本特殊陶業株式会社 スパークプラグ用の電極チップ及びスパークプラグ
JP5956513B2 (ja) 2014-06-30 2016-07-27 日本特殊陶業株式会社 スパークプラグ
JP5956514B2 (ja) * 2014-06-30 2016-07-27 日本特殊陶業株式会社 スパークプラグ
JP6170526B2 (ja) * 2015-07-22 2017-07-26 日本特殊陶業株式会社 スパークプラグ
US10063037B2 (en) 2016-01-13 2018-08-28 Ngk Spark Plug Co., Ltd. Spark plug
JP7121081B2 (ja) * 2020-08-19 2022-08-17 日本特殊陶業株式会社 スパークプラグ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236237A (en) 1975-09-16 1977-03-19 Shinkosumosu Denki Kk Electric spark plug for automotive internal combustion engine
US4109633A (en) 1975-09-16 1978-08-29 New Cosmos Electric Company Limited Spark-plug for automobile internal combustion engine
US4700103A (en) * 1984-08-07 1987-10-13 Ngk Spark Plug Co., Ltd. Spark plug and its electrode configuration
JPS62226592A (ja) * 1986-03-28 1987-10-05 日本特殊陶業株式会社 点火プラグ
DE3872027T2 (de) * 1987-04-16 1993-01-21 Nippon Denso Co Zuendkerze fuer verbrennungsmotor.
JP3327941B2 (ja) * 1991-10-11 2002-09-24 日本特殊陶業株式会社 スパークプラグ
DE69202954T2 (de) * 1991-10-11 1995-11-02 Ngk Spark Plug Co Zündkerze.
JP3196601B2 (ja) 1995-10-11 2001-08-06 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
JPH09219274A (ja) * 1995-12-06 1997-08-19 Denso Corp 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
JPH1197151A (ja) * 1997-09-17 1999-04-09 Ngk Spark Plug Co Ltd スパークプラグ
JP4283347B2 (ja) * 1997-11-20 2009-06-24 日本特殊陶業株式会社 スパークプラグ
JP3796342B2 (ja) * 1998-01-19 2006-07-12 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
JP3121309B2 (ja) 1998-02-16 2000-12-25 株式会社デンソー 内燃機関用のスパークプラグ
JP3361479B2 (ja) * 1999-04-30 2003-01-07 日本特殊陶業株式会社 スパークプラグの製造方法

Also Published As

Publication number Publication date
US6831397B2 (en) 2004-12-14
DE10205075B4 (de) 2013-03-28
FR2820551A1 (fr) 2002-08-09
JP3702838B2 (ja) 2005-10-05
US20020121849A1 (en) 2002-09-05
JP2002313524A (ja) 2002-10-25
DE10205075A1 (de) 2002-09-12

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