FR2847731B1 - Bougie d'allumage et procede pour sa fabrication - Google Patents

Bougie d'allumage et procede pour sa fabrication

Info

Publication number
FR2847731B1
FR2847731B1 FR0313688A FR0313688A FR2847731B1 FR 2847731 B1 FR2847731 B1 FR 2847731B1 FR 0313688 A FR0313688 A FR 0313688A FR 0313688 A FR0313688 A FR 0313688A FR 2847731 B1 FR2847731 B1 FR 2847731B1
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
FR0313688A
Other languages
English (en)
Other versions
FR2847731A1 (fr
Inventor
Keiji Kanao
Tsunetoshi Goto
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 FR2847731A1 publication Critical patent/FR2847731A1/fr
Application granted granted Critical
Publication of FR2847731B1 publication Critical patent/FR2847731B1/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)
FR0313688A 2002-11-22 2003-11-21 Bougie d'allumage et procede pour sa fabrication Expired - Lifetime FR2847731B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002339245A JP4230202B2 (ja) 2002-11-22 2002-11-22 スパークプラグおよびその製造方法

Publications (2)

Publication Number Publication Date
FR2847731A1 FR2847731A1 (fr) 2004-05-28
FR2847731B1 true FR2847731B1 (fr) 2006-10-27

Family

ID=32290387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0313688A Expired - Lifetime FR2847731B1 (fr) 2002-11-22 2003-11-21 Bougie d'allumage et procede pour sa fabrication

Country Status (4)

Country Link
US (1) US6885137B2 (fr)
JP (1) JP4230202B2 (fr)
DE (1) DE10354439B4 (fr)
FR (1) FR2847731B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1961089B1 (fr) * 2005-11-18 2014-01-08 Federal-Mogul Corporation Bougie a pointe d'allumage multicouche
JP4696981B2 (ja) * 2006-03-14 2011-06-08 株式会社デンソー 内燃機関用のスパークプラグ
US8026654B2 (en) 2007-01-18 2011-09-27 Federal-Mogul World Wide, Inc. Ignition device having an induction welded and laser weld reinforced firing tip and method of construction
US7923909B2 (en) * 2007-01-18 2011-04-12 Federal-Mogul World Wide, Inc. Ignition device having an electrode with a platinum firing tip and method of construction
JP2008248322A (ja) * 2007-03-30 2008-10-16 Ishifuku Metal Ind Co Ltd 耐熱性Ｉｒ基合金
EP2012397B1 (fr) * 2007-07-06 2016-08-24 Federal-Mogul Ignition GmbH Bougie d'allumage et son procédé de fabrication
GB0717959D0 (en) * 2007-09-14 2007-10-31 Spelectrode Ltd Ignition device electrodes, and manufacture thereof
KR20120052319A (ko) * 2009-07-15 2012-05-23 페더럴-모굴 이그니션 컴퍼니 고온 성능 전극을 포함하는 스파크 플러그
CN103261676B (zh) 2010-12-14 2016-04-20 费德罗-莫格尔点火公司 具有非对称点火尖端的电晕点火装置
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
CZ308814B6 (cs) * 2013-04-18 2021-06-09 BRISK Tábor a. s. Způsob vytváření koncové části vnější elektrody zapalovací svíčky s nánosem přídavného materiálu metodou laserového navařování
JP6320354B2 (ja) * 2015-09-01 2018-05-09 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
JP6553529B2 (ja) * 2016-03-04 2019-07-31 日本特殊陶業株式会社 スパークプラグ
DE212022000192U1 (de) * 2021-05-04 2024-02-20 Federal-Mogul Ignition Gmbh Zündkerzenelektrode
US11831130B2 (en) 2022-03-29 2023-11-28 Federal-Mogul Ignition Gmbh Spark plug, spark plug electrode, and method of manufacturing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856724A (en) * 1994-02-08 1999-01-05 General Motors Corporation High efficiency, extended life spark plug having shaped firing tips
EP0803950B2 (fr) * 1996-04-25 2005-12-21 NGK Spark Plug Co. Ltd. Bougie d'allumage pour moteur à combustion interne
JP3000955B2 (ja) * 1996-05-13 2000-01-17 株式会社デンソー スパークプラグ
JP4271379B2 (ja) * 2001-02-08 2009-06-03 株式会社デンソー スパークプラグ

Also Published As

Publication number Publication date
FR2847731A1 (fr) 2004-05-28
US6885137B2 (en) 2005-04-26
DE10354439B4 (de) 2015-05-28
US20040100178A1 (en) 2004-05-27
DE10354439A1 (de) 2004-07-22
JP4230202B2 (ja) 2009-02-25
JP2004172053A (ja) 2004-06-17

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