DE69033451D1 - Zündkerze - Google Patents

Zündkerze

Info

Publication number: DE69033451D1
Authority: DE; Germany
Prior art keywords: spark plug; spark; plug
Prior art date: 1989-05-29
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

DE69033451T

Other languages

English (en)

Other versions

DE69033451T2 (de

Inventor

Takafumi Oshima

Kazuhiko Kozuka

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.)

1989-05-29

Filing date

1990-05-29

Publication date

2000-03-16

1990-05-29 Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd

2000-03-16 Application granted granted Critical

2000-03-16 Publication of DE69033451D1 publication Critical patent/DE69033451D1/de

2000-06-08 Publication of DE69033451T2 publication Critical patent/DE69033451T2/de

2010-05-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)

DE1990633451 1989-05-29 1990-05-29 Zündkerze Expired - Lifetime DE69033451T2 (de)

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
DE69033451D1 true DE69033451D1 (de)	2000-03-16
DE69033451T2 DE69033451T2 (de)	2000-06-08

Family

ID=15088918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1990633451 Expired - Lifetime DE69033451T2 (de)	1989-05-29	1990-05-29	Zündkerze

Country Status (3)

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

Families Citing this family (13)

* 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
JP6010569B2 (ja)	2014-02-24	2016-10-19	日本特殊陶業株式会社	スパークプラグ
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

1989
- 1989-05-29 JP JP1132760A patent/JPH07109783B2/ja not_active Expired - Lifetime
1990
- 1990-05-29 EP EP90305797A patent/EP0400950B1/de not_active Expired - Lifetime
- 1990-05-29 DE DE1990633451 patent/DE69033451T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH031475A (ja)	1991-01-08
EP0400950A1 (de)	1990-12-05
DE69033451T2 (de)	2000-06-08
EP0400950B1 (de)	2000-02-09
JPH07109783B2 (ja)	1995-11-22

Publication	Publication Date	Title
DE69016542D1 (de)	1995-03-16	Zündkerze.
DE69304812D1 (de)	1996-10-24	Zündkerze
DE68924526D1 (de)	1995-11-16	Zündkerzenzusammenbau.
DE3675205D1 (de)	1990-11-29	Zuendkerze.
DE3775350D1 (de)	1992-01-30	Zuendkerze.
DE69401472D1 (de)	1997-02-27	Zündkerze
DE3878336D1 (de)	1993-03-25	Zuendkerze.
ATA23290A (de)	1991-11-15	Zuendkerze
DE69129200D1 (de)	1998-05-07	Funkenzündung
DE68910198D1 (de)	1993-12-02	Zündkerze.
DE69033451D1 (de)	2000-03-16	Zündkerze
DE69103803D1 (de)	1994-10-13	Zündkerze.
DE68909102D1 (de)	1993-10-21	Zündkerze.
DE69301097D1 (de)	1996-02-08	Zündkerze
DE68914453D1 (de)	1994-05-11	Zündkerze.
DE69033410D1 (de)	2000-02-10	Zündkerzstecker
DE59302402D1 (de)	1996-06-05	Zündkerze
DE68905488D1 (de)	1993-04-29	Zuendkerzensteckverbindung.
ATA140290A (de)	1992-07-15	Zuendkerze
BR9204225A (pt)	1993-05-04	Vela de ignicao
BR9304649A (pt)	1994-07-05	Vela de ignição anticarbonizamento
BR8901811A (pt)	1990-11-06	Vela de ignicao
KR910006450U (ko)	1991-04-25	플러그
ATA200189A (de)	1990-10-15	Klappstecker
BR8903921A (pt)	1990-03-27	Vela de ignicao

Legal Events

Date	Code	Title	Description
2001-03-01	8364	No opposition during term of opposition