CA2582461A1 - Ignition device having noble metal fine wire electrodes - Google Patents

Ignition device having noble metal fine wire electrodes Download PDF

Info

Publication number
CA2582461A1
CA2582461A1 CA002582461A CA2582461A CA2582461A1 CA 2582461 A1 CA2582461 A1 CA 2582461A1 CA 002582461 A CA002582461 A CA 002582461A CA 2582461 A CA2582461 A CA 2582461A CA 2582461 A1 CA2582461 A1 CA 2582461A1
Authority
CA
Canada
Prior art keywords
electrode
noble metal
side face
ignition device
firing
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.)
Abandoned
Application number
CA002582461A
Other languages
English (en)
French (fr)
Inventor
Karina C. Havard
Robert Freeman
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.)
Federal Mogul LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2582461A1 publication Critical patent/CA2582461A1/en
Abandoned 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
    • 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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes

Landscapes

  • Spark Plugs (AREA)
CA002582461A 2004-10-14 2005-10-12 Ignition device having noble metal fine wire electrodes Abandoned CA2582461A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/964,958 US20060082276A1 (en) 2004-10-14 2004-10-14 Ignition device having noble metal fine wire electrodes
US10/964,958 2004-10-14
PCT/US2005/036618 WO2006044436A2 (en) 2004-10-14 2005-10-12 Ignition device having noble metal fine wire electrodes

Publications (1)

Publication Number Publication Date
CA2582461A1 true CA2582461A1 (en) 2006-04-27

Family

ID=36180063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002582461A Abandoned CA2582461A1 (en) 2004-10-14 2005-10-12 Ignition device having noble metal fine wire electrodes

Country Status (7)

Country Link
US (1) US20060082276A1 (enExample)
EP (1) EP1810382B1 (enExample)
JP (1) JP5090170B2 (enExample)
CN (1) CN101076929B (enExample)
CA (1) CA2582461A1 (enExample)
MX (1) MX2007004417A (enExample)
WO (1) WO2006044436A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008053017A (ja) * 2006-08-24 2008-03-06 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
JP2008053018A (ja) * 2006-08-24 2008-03-06 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
WO2008093922A1 (en) * 2007-01-31 2008-08-07 Yura Tech Co., Ltd. Ignition plug
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
US7969078B2 (en) * 2008-05-19 2011-06-28 Federal Mogul Ignition Company Spark ignition device for an internal combustion engine and sparking tip therefor
CN101550499B (zh) * 2009-04-08 2011-03-30 昆明富尔诺林科技发展有限公司 复合稀土铱合金电极材料以及使用该电极材料的火花塞
JP2013502044A (ja) 2009-08-12 2013-01-17 フェデラル−モーグル・イグニション・カンパニー 膨張率が低く耐食性が高い電極を含むスパークプラグ
EP2525452B1 (en) 2010-01-15 2020-05-13 NGK Sparkplug Co., Ltd. Spark plug and method of manufacturing spark plug
US8896194B2 (en) 2010-03-31 2014-11-25 Federal-Mogul Ignition Company Spark ignition device and ground electrode therefor and methods of construction thereof
US8853924B2 (en) 2010-03-31 2014-10-07 Federal-Mogul Ignition Company Spark ignition device for an internal combustion engine, metal shell therefor and methods of construction thereof
EP2554690B1 (en) * 2010-04-02 2019-05-22 Ngk Spark Plug Co., Ltd. Spark plug
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9028289B2 (en) * 2011-12-13 2015-05-12 Federal-Mogul Ignition Company Electron beam welded electrode for industrial spark plugs
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9083156B2 (en) 2013-02-15 2015-07-14 Federal-Mogul Ignition Company Electrode core material for spark plugs
US9048635B2 (en) 2013-03-13 2015-06-02 Federal-Mogul Ignition Company Spark plug with laser keyhole weld attaching ground electrode to shell
US8937427B2 (en) 2013-03-14 2015-01-20 Federal-Mogul Ignition Company Spark plug and method of manufacturing the same
JP6548629B2 (ja) * 2013-03-15 2019-07-24 ウッドワード, インコーポレーテッドWoodward, Inc. エンジンの作動における燃焼を促進する方法及びエンジン用のスパークプラグ
WO2016154056A1 (en) 2015-03-20 2016-09-29 Woodward, Inc. Parallel prechamber ignition system
JP7022628B2 (ja) * 2017-03-31 2022-02-18 株式会社Soken 内燃機関用のスパークプラグ
US12027826B2 (en) 2022-10-24 2024-07-02 Federal-Mogul Ignition Llc Spark plug
US12196168B2 (en) 2023-04-06 2025-01-14 Caterpillar Inc. Sparkplug having cathode and anode compositions for extended service life

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314128A (en) * 1940-04-01 1943-03-16 Globe Union Inc Spark plug and method of making the same
US2391458A (en) * 1944-03-14 1945-12-25 Mallory & Co Inc P R Spark gap electrode
US3146370A (en) * 1962-06-21 1964-08-25 Gen Motors Corp Spark plug with improved electrode
JPS551018A (en) * 1978-06-16 1980-01-07 Toyota Motor Co Ltd Ignition spark plug for engine
JPH0750627B2 (ja) * 1988-05-16 1995-05-31 日本特殊陶業株式会社 内燃機関用スパークプラグの製造方法
JPH0495263A (ja) * 1990-08-10 1992-03-27 Teac Corp ヘッドキャリッジ装置
JPH0513145A (ja) * 1991-06-27 1993-01-22 Ngk Spark Plug Co Ltd スパークプラグ
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
EP0633638B1 (en) * 1993-07-06 1996-05-08 Ngk Spark Plug Co., Ltd A spark plug for an internal combustion engine and a method of making the same
DE9403943U1 (de) * 1994-03-04 1994-06-09 Zuran, Dietmar, 12355 Berlin Elektrodenform und Elektrodenanordnung für eine Mehrfunken-Zündkerze
JPH08222352A (ja) * 1995-02-09 1996-08-30 Ngk Spark Plug Co Ltd 内燃機関用多極スパークプラグ
JP4100725B2 (ja) * 1995-03-16 2008-06-11 株式会社デンソー 内燃機関用スパークプラグ
JP2877035B2 (ja) * 1995-06-15 1999-03-31 株式会社デンソー 内燃機関用スパークプラグ
US5973443A (en) * 1996-05-06 1999-10-26 Alliedsignal Inc. Spark plug electrode tip for internal combustion engine
JP3000955B2 (ja) * 1996-05-13 2000-01-17 株式会社デンソー スパークプラグ
DE19743544A1 (de) * 1997-10-01 1999-04-08 Beru Ag Zündeinrichtung für eine Brennkraftmaschine
JP2000048931A (ja) * 1998-05-22 2000-02-18 Ngk Spark Plug Co Ltd スパ―クプラグ及びその製造方法
US6071163A (en) * 1998-07-13 2000-06-06 Alliedsignal Inc. Wear-resistant spark plug electrode tip containing platinum alloys, spark plug containing the wear-resistant tip, and method of making same
DE19961768B4 (de) * 1998-12-21 2013-07-18 Denso Corporation Zündkerze für eine Brennkraftmaschine mit geschmolzenen Abschnitten aus einer Iridiumlegierung außerhalb eines Funkenabgabebereichs
JP3711221B2 (ja) * 1999-11-30 2005-11-02 日本特殊陶業株式会社 スパークプラグ
KR20010085694A (ko) * 2000-02-29 2001-09-07 시게노부 카나가와 스파크 플러그
JP4433634B2 (ja) * 2000-06-29 2010-03-17 株式会社デンソー コージェネレーション用スパークプラグ
US6412465B1 (en) * 2000-07-27 2002-07-02 Federal-Mogul World Wide, Inc. Ignition device having a firing tip formed from a yttrium-stabilized platinum-tungsten alloy
JP4306115B2 (ja) * 2000-11-06 2009-07-29 株式会社デンソー スパークプラグの製造方法
JP2002222686A (ja) * 2000-11-24 2002-08-09 Denso Corp スパークプラグおよびその製造方法
JP2002327674A (ja) * 2001-04-27 2002-11-15 Ngk Spark Plug Co Ltd 内燃機関用点火装置
DE10155404A1 (de) * 2001-11-10 2003-05-28 Bosch Gmbh Robert Zündkerze und Brennraumanordnung
JP2003257584A (ja) * 2001-12-28 2003-09-12 Ngk Spark Plug Co Ltd スパークプラグ

Also Published As

Publication number Publication date
US20060082276A1 (en) 2006-04-20
CN101076929A (zh) 2007-11-21
WO2006044436A2 (en) 2006-04-27
JP5090170B2 (ja) 2012-12-05
MX2007004417A (es) 2007-06-11
JP2008517427A (ja) 2008-05-22
WO2006044436A3 (en) 2006-08-17
EP1810382A4 (en) 2009-01-14
CN101076929B (zh) 2012-07-25
EP1810382A2 (en) 2007-07-25
WO2006044436B1 (en) 2006-09-28
EP1810382B1 (en) 2011-07-06

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Legal Events

Date Code Title Description
FZDE Discontinued