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JPH07109783B2 - 内燃機関用スパークプラグ - Google Patents

内燃機関用スパークプラグ

Info

Publication number
JPH07109783B2
JPH07109783B2 JP1132760A JP13276089A JPH07109783B2 JP H07109783 B2 JPH07109783 B2 JP H07109783B2 JP 1132760 A JP1132760 A JP 1132760A JP 13276089 A JP13276089 A JP 13276089A JP H07109783 B2 JPH07109783 B2 JP H07109783B2
Authority
JP
Japan
Prior art keywords
spark plug
electrode
combustion engine
internal combustion
spark
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
JP1132760A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031475A (ja
Inventor
崇文 大島
和彦 小▲塚▼
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.)
Niterra Co Ltd
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
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP1132760A priority Critical patent/JPH07109783B2/ja
Priority to DE1990633451 priority patent/DE69033451T2/de
Priority to EP90305797A priority patent/EP0400950B1/de
Publication of JPH031475A publication Critical patent/JPH031475A/ja
Publication of JPH07109783B2 publication Critical patent/JPH07109783B2/ja
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
    • 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
    • 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)
JP1132760A 1989-05-29 1989-05-29 内燃機関用スパークプラグ Expired - Lifetime JPH07109783B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1132760A JPH07109783B2 (ja) 1989-05-29 1989-05-29 内燃機関用スパークプラグ
DE1990633451 DE69033451T2 (de) 1989-05-29 1990-05-29 Zündkerze
EP90305797A EP0400950B1 (de) 1989-05-29 1990-05-29 Zündkerze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1132760A JPH07109783B2 (ja) 1989-05-29 1989-05-29 内燃機関用スパークプラグ

Publications (2)

Publication Number Publication Date
JPH031475A JPH031475A (ja) 1991-01-08
JPH07109783B2 true JPH07109783B2 (ja) 1995-11-22

Family

ID=15088918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1132760A Expired - Lifetime JPH07109783B2 (ja) 1989-05-29 1989-05-29 内燃機関用スパークプラグ

Country Status (3)

Country Link
EP (1) EP0400950B1 (de)
JP (1) JPH07109783B2 (de)
DE (1) DE69033451T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9627857B2 (en) 2014-02-24 2017-04-18 Ngk Spark Plug Co., Ltd. Spark plug

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3000955B2 (ja) * 1996-05-13 2000-01-17 株式会社デンソー スパークプラグ
DE19745165A1 (de) * 1997-10-13 1999-04-15 Volkswagen Ag Zündkerze mit beschichteter Kerzenisolatorbohrung
DE10103045A1 (de) 2001-01-24 2002-07-25 Bosch Gmbh Robert Verfahren zur Herstellung einer Zündkerzenelektrode
JP4123117B2 (ja) 2003-09-17 2008-07-23 株式会社デンソー スパークプラグ
JP2006260988A (ja) * 2005-03-17 2006-09-28 Ngk Spark Plug Co Ltd スパークプラグ
US7443089B2 (en) 2006-06-16 2008-10-28 Federal Mogul World Wide, Inc. Spark plug with tapered fired-in suppressor seal
US8485857B1 (en) 2012-01-24 2013-07-16 General Electric Company Method of producing a spark gap for an electrode support using sacrificial material
US8912713B2 (en) 2012-01-24 2014-12-16 General Electric Company Method of producing an electrode support using brazing
JP5492244B2 (ja) 2012-04-09 2014-05-14 日本特殊陶業株式会社 点火プラグ
US10418787B2 (en) * 2017-05-11 2019-09-17 Denso International America, Inc. Ground electrode pad for spark plug
DE102018101512B4 (de) 2018-01-24 2020-03-19 Federal-Mogul Ignition Gmbh Verfahren zum Herstellen einer Elektrodenanordnung, Elektrodenanordnung und Zündkerze
DE102018105941B4 (de) * 2018-03-14 2021-09-02 Federal-Mogul Ignition Gmbh Zündkerzen-Zündspitze, Zündkerzenanordnung und Verfahren zum Herstellen einer Zündkerzen-Zündspitze

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099387A (en) * 1965-08-25 1968-01-17 Johnson Matthey Co Ltd Improvements in and relating to sparking plug electrodes
US3466158A (en) * 1966-01-10 1969-09-09 Int Nickel Co Compound precious metal article having layer containing iridium or ruthenium
FR1490828A (fr) * 1966-08-24 1967-08-04 Johnson électrode pour bougie d'allumage
US3548239A (en) * 1968-09-03 1970-12-15 Champion Spark Plug Co Spark plug electrode construction
JPS5657282A (en) * 1979-10-13 1981-05-19 Ngk Spark Plug Co Ignition plug
JPS6188478A (ja) * 1984-10-05 1986-05-06 日本特殊陶業株式会社 スパ−クプラグの中心電極
JPS62226592A (ja) * 1986-03-28 1987-10-05 日本特殊陶業株式会社 点火プラグ
CH676525A5 (de) * 1988-07-28 1991-01-31 Battelle Memorial Institute

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9627857B2 (en) 2014-02-24 2017-04-18 Ngk Spark Plug Co., Ltd. Spark plug

Also Published As

Publication number Publication date
EP0400950A1 (de) 1990-12-05
DE69033451D1 (de) 2000-03-16
JPH031475A (ja) 1991-01-08
DE69033451T2 (de) 2000-06-08
EP0400950B1 (de) 2000-02-09

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