ATE389254T1 - Zündkerze mit verschleissfestem elektrodentip aus ko-extrudiertem kompositmaterial und ihr herstellungsverfahren - Google Patents

Zündkerze mit verschleissfestem elektrodentip aus ko-extrudiertem kompositmaterial und ihr herstellungsverfahren

Info

Publication number
ATE389254T1
ATE389254T1 AT00947306T AT00947306T ATE389254T1 AT E389254 T1 ATE389254 T1 AT E389254T1 AT 00947306 T AT00947306 T AT 00947306T AT 00947306 T AT00947306 T AT 00947306T AT E389254 T1 ATE389254 T1 AT E389254T1
Authority
AT
Austria
Prior art keywords
spark plug
electrode
wear
resistant
tip
Prior art date
Application number
AT00947306T
Other languages
English (en)
Inventor
Jeffery Boehler
Gary Zulauf
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of ATE389254T1 publication Critical patent/ATE389254T1/de

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)
AT00947306T 1999-07-13 2000-07-13 Zündkerze mit verschleissfestem elektrodentip aus ko-extrudiertem kompositmaterial und ihr herstellungsverfahren ATE389254T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/552,526 US6533629B1 (en) 1999-07-13 1999-07-13 Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same

Publications (1)

Publication Number Publication Date
ATE389254T1 true ATE389254T1 (de) 2008-03-15

Family

ID=24205715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00947306T ATE389254T1 (de) 1999-07-13 2000-07-13 Zündkerze mit verschleissfestem elektrodentip aus ko-extrudiertem kompositmaterial und ihr herstellungsverfahren

Country Status (9)

Country Link
US (1) US6533629B1 (de)
EP (1) EP1203428B1 (de)
JP (1) JP4587627B2 (de)
AT (1) ATE389254T1 (de)
CA (1) CA2379085C (de)
DE (1) DE60038297T2 (de)
ES (1) ES2300269T3 (de)
MX (1) MXPA02000396A (de)
WO (1) WO2001005009A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2820892B1 (fr) * 2001-02-14 2003-05-02 Sagem Composition d'alliage de platine pour electrode de bougie pour moteur a combustion interne
US7011560B2 (en) * 2003-11-05 2006-03-14 Federal-Mogul World Wide, Inc. Spark plug with ground electrode having mechanically locked precious metal feature
DE102004019205B4 (de) * 2004-04-16 2017-07-20 Heraeus Deutschland GmbH & Co. KG Verfahren zur Herstellung von Mittelelektroden für Zündkerzen in Nietform und Mittelelektrode in Nietform
CN101218721B (zh) * 2004-08-03 2012-05-30 费德罗-莫格尔公司 具有回流点火端的点火装置及其制造方法
US8922102B2 (en) 2006-05-12 2014-12-30 Enerpulse, Inc. Composite spark plug
US8049399B2 (en) 2006-07-21 2011-11-01 Enerpulse, Inc. High power discharge fuel ignitor
US7795790B2 (en) * 2007-02-02 2010-09-14 Federal-Mogul Worldwide, Inc. Spark plug electrode and process for making
US20090302732A1 (en) * 2008-03-07 2009-12-10 Lykowski James D Alloys for spark ignition device electrode spark surfaces
US8461750B2 (en) * 2009-09-11 2013-06-11 Woodward, Inc. Pre-chamber spark plug and electrodes therefor
WO2013063092A1 (en) 2011-10-24 2013-05-02 Federal-Mogul Ignition Company Spark plug electrode and spark plug manufacturing method
BR112014018428A8 (pt) 2012-01-27 2017-07-11 Enerpulse Inc Pluge de alta potência de lacuna de semi-superfície
US8482188B1 (en) 2012-06-15 2013-07-09 Federal-Mogul Ignition Company Spark plug electrode with nanocarbon enhanced copper core
US9130358B2 (en) 2013-03-13 2015-09-08 Federal-Mogul Ignition Company Method of manufacturing spark plug electrode material
DE102014223746A1 (de) * 2014-11-20 2016-05-25 Robert Bosch Gmbh Zündkerze und Verfahren zur Herstellung einer Zündkerze
DE102015121862B4 (de) 2015-12-15 2017-12-28 Federal-Mogul Ignition Gmbh Zündkerze
DE102019203431A1 (de) * 2019-03-13 2020-09-17 Robert Bosch Gmbh Zündkerzenelektrode mit einem in einem Körper eingebetteten Edelmetall-haltigen Element als Zündfläche sowie Zündkerze mit einer solchen Zündkerzenelektrode

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112905A (en) * 1973-12-08 1978-09-12 G. Rau Spark plugs for internal combustion engines
GB1514195A (en) * 1974-09-18 1978-06-14 Bosch Gmbh Robert Spark plug electrode
DE2508490C3 (de) 1975-02-27 1984-07-26 G. Rau GmbH & Co, 7530 Pforzheim Metallischer Verbundwerkstoff und Verfahren zu dessen Herstellung
DE2549931A1 (de) 1975-11-07 1977-05-18 Bosch Gmbh Robert Zuendkerzen-elektrode
US4324588A (en) 1979-08-17 1982-04-13 Engelhard Corporation Arc erosion resistant composite materials and processes for their manufacture
JPS59160988A (ja) * 1983-03-02 1984-09-11 日本特殊陶業株式会社 スパ−クプラグ
US4684352A (en) 1985-03-11 1987-08-04 Champion Spark Plug Company Method for producing a composite spark plug center electrode
JPS62226592A (ja) * 1986-03-28 1987-10-05 日本特殊陶業株式会社 点火プラグ
US4810220A (en) 1988-06-06 1989-03-07 Allied-Signal Inc. Method for manufacturing electrodes for a spark plug
US4840594A (en) 1988-06-06 1989-06-20 Allied-Signal Inc. Method for manufacturing electrodes for a spark plug
GB2234920A (en) 1989-08-11 1991-02-20 Ford Motor Co Forming an erosion resistant tip on an electrode
DE4203251A1 (de) 1992-02-05 1993-08-12 Beru Werk Ruprecht Gmbh Co A Zuendkerze
DE69400173T2 (de) 1993-07-06 1996-09-19 Ngk Spark Plug Co Zündkerze für Verbrennungsmotor und ihr Herstellungsverfahren
US5456624A (en) 1994-03-17 1995-10-10 Alliedsignal Inc. Spark plug with fine wire rivet firing tips and method for its manufacture
US5558575A (en) 1995-05-15 1996-09-24 General Motors Corporation Spark plug with platinum tip partially embedded in an electrode
JPH09298083A (ja) 1996-04-30 1997-11-18 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ

Also Published As

Publication number Publication date
CA2379085C (en) 2008-12-09
CA2379085A1 (en) 2001-01-18
DE60038297T2 (de) 2009-04-30
MXPA02000396A (es) 2002-07-02
US6533629B1 (en) 2003-03-18
JP4587627B2 (ja) 2010-11-24
JP2003504826A (ja) 2003-02-04
ES2300269T3 (es) 2008-06-16
WO2001005009A1 (en) 2001-01-18
EP1203428B1 (de) 2008-03-12
DE60038297D1 (de) 2008-04-24
EP1203428A1 (de) 2002-05-08

Similar Documents

Publication Publication Date Title
ATE389254T1 (de) Zündkerze mit verschleissfestem elektrodentip aus ko-extrudiertem kompositmaterial und ihr herstellungsverfahren
US6885136B2 (en) Ignition device having an electrode formed from an iridium-based alloy
EP1398297A3 (de) Elektronisches Bauelement mit einer elektrisch leitenden Verbindung aus Karbon-Nanoröhren und Verfahren zu seiner Herstellung
ATE428812T1 (de) Draht aus oxiddispersionsgehärtetem pt-ir- und anderen legierungen mit verbesserter oberfläche für zündkerzenelektroden
EP1197779A3 (de) Mikrospiegel-Vorrichtung und zugehöriges Herstellungsverfahren
KR960700362A (ko) 전기화학적 방법을 위한 고표면적 전극 구조물(High surface area electrode structures for electrochemical processes)
EP1241753A3 (de) Zündkerze und ihr Herstellungsverfahren
AU779293B2 (en) An applicator for use in reflexotherapy
ATE457089T1 (de) Edelmetallspitze für eine zündkerzenelektrode und herstellungsverfahren dafür
DE69904943D1 (de) Verschleissbeständiger zündkerzenelektrodetip mit platinum legierungen, zündkerze mit diesem verschleissbeständigen tip und sein herstellungsverfahren
EP1517419A4 (de) Zündkerze
ATE480026T1 (de) Elektrische steckkontakte und ein halbzeug für deren herstellung
DE69504745T2 (de) Elektrolyseur für die Herstellung von Natriumhypochlorit und Chlorat, ausgerüstet mit verbesserten Elektroden
WO2008082716A3 (en) Ignition device electrode composition
IL82998A0 (en) Dental sleeve,its production and its use for producing a ceramic crown
AU574592B2 (en) Platinum-palladium-iridium based dental alloy
JPH0645050A (ja) スパークプラグの製造方法
US20040263041A1 (en) Ignition device having an electrode tip formed from an iridium-based alloy
EP1005126A1 (de) Zündkerze
EP2012397A3 (de) Zündkerze und Verfahren zu ihrer Herstellung
JP2000300681A (ja) マイナスイオン発生アクセサリー
KR19980025244A (ko) 스틸그레이팅(steel grating) 압착식 제조방법
WO2006133709A3 (en) A corrosion resistant object having an outer layer of a precious metal
Sheinman et al. Effect of the Parameters on the Dimensions and Form of the Weld Pool in Multielectrode Surfacing Support Rolls[Previously Titled: Effect of Condition Parameters on the Dimensions and Shape of Welding Pool in Multielectrode Surfacing of Backing-Up Rolls.]
ATE514212T1 (de) Verfahren zum herstellen einer zündkerze

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties