DE60204378D1 - Zündkerze und ihr Herstellungsverfahren - Google Patents

Zündkerze und ihr Herstellungsverfahren

Info

Publication number: DE60204378D1
Authority: DE; Germany
Prior art keywords: manufacturing process; spark plug; spark; plug; manufacturing
Prior art date: 2001-03-19
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

DE60204378T

Other languages

English (en)

Other versions

DE60204378T2 (de

Inventor

Hideki Teramura

Mamoru Musasa

Kiyohiro Kondo

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.)

2001-03-19

Filing date

2002-03-15

Publication date

2005-07-07

2002-03-15 Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd

2005-07-07 Publication of DE60204378D1 publication Critical patent/DE60204378D1/de

2005-10-27 Application granted granted Critical

2005-10-27 Publication of DE60204378T2 publication Critical patent/DE60204378T2/de

2022-03-16 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
- 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)

DE60204378T 2001-03-19 2002-03-15 Zündkerze und ihr Herstellungsverfahren Expired - Lifetime DE60204378T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001078314A JP2002280145A (ja)	2001-03-19	2001-03-19	スパークプラグ及びその製造方法
JP2001078314		2001-03-19

Publications (2)

Publication Number	Publication Date
DE60204378D1 true DE60204378D1 (de)	2005-07-07
DE60204378T2 DE60204378T2 (de)	2005-10-27

Family

ID=18934949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60204378T Expired - Lifetime DE60204378T2 (de)	2001-03-19	2002-03-15	Zündkerze und ihr Herstellungsverfahren

Country Status (4)

Country	Link
US (1)	US7045939B2 (de)
EP (1)	EP1244189B1 (de)
JP (1)	JP2002280145A (de)
DE (1)	DE60204378T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4092889B2 (ja) *	2000-07-10	2008-05-28	株式会社デンソー	スパークプラグ
JP4434473B2 (ja) *	2000-11-28	2010-03-17	日本特殊陶業株式会社	スパークプラグ
US7011560B2 (en)	2003-11-05	2006-03-14	Federal-Mogul World Wide, Inc.	Spark plug with ground electrode having mechanically locked precious metal feature
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
US8922102B2 (en) *	2006-05-12	2014-12-30	Enerpulse, Inc.	Composite spark plug
JP2009541946A (ja) *	2006-06-19	2009-11-26	フェデラル−モーグルコーポレイション	極細ワイヤ接地電極を備える火花プラグ
US8049399B2 (en) *	2006-07-21	2011-11-01	Enerpulse, Inc.	High power discharge fuel ignitor
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
JP4603005B2 (ja) *	2007-03-28	2010-12-22	日本特殊陶業株式会社	スパークプラグの製造方法
JP4847992B2 (ja) *	2007-08-23	2011-12-28	日本特殊陶業株式会社	内燃機関用スパークプラグ
EP2063508B1 (de) *	2007-11-20	2014-04-23	NGK Spark Plug Co., Ltd.	Zündkerze für Verbrennungsmotoren und Verfahren zur Herstellung der Zündkerze
JP5032355B2 (ja) *	2008-02-05	2012-09-26	日本特殊陶業株式会社	スパークプラグの製造方法及びスパークプラグ
JP5149839B2 (ja) *	2009-03-02	2013-02-20	日本特殊陶業株式会社	スパークプラグ
JP4928596B2 (ja) *	2009-12-04	2012-05-09	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
DE102011077279B4 (de) *	2011-06-09	2024-08-22	Robert Bosch Gmbh	Elektrode für eine Zündkerze sowie Verfahren zu deren Herstellung
WO2013113005A1 (en)	2012-01-27	2013-08-01	Enerpulse, Inc.	High power semi-surface gap plug
US9673593B2 (en) *	2012-08-09	2017-06-06	Federal-Mogul Ignition Company	Spark plug having firing pad
US9573218B2 (en)	2012-09-26	2017-02-21	Federal-Mogul Ignition Company	Welding system for attaching firing tips to spark plug electrodes
US9130357B2 (en)	2013-02-26	2015-09-08	Federal-Mogul Ignition Company	Method of capacitive discharge welding firing tip to spark plug electrode
JP5905056B2 (ja) *	2013-11-12	2016-04-20	日本特殊陶業株式会社	スパークプラグ、および、スパークプラグの製造方法
JP6270802B2 (ja)	2015-12-16	2018-01-31	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
US10468857B1 (en)	2018-07-02	2019-11-05	Denso International America, Inc.	Ground electrode assembly for a spark plug

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4514657A (en) *	1980-04-28	1985-04-30	Nippon Soken, Inc.	Spark plug having dual gaps for internal combustion engines
US4439708A (en) *	1980-05-30	1984-03-27	Nippon Soken, Inc.	Spark plug having dual gaps
US4439707A (en) *	1980-07-23	1984-03-27	Nippon Soken, Inc.	Spark plug with a wide discharge gap
DE3605300A1 (de) *	1986-02-19	1987-08-20	Beru Werk Ruprecht Gmbh Co A	Zuendkerze
JPH0734387B2 (ja) *	1986-05-13	1995-04-12	日本電装株式会社	内燃機関用スパ−クプラグ
JP3301094B2 (ja) *	1991-12-13	2002-07-15	株式会社デンソー	内燃機関用スパークプラグおよびその製造方法
JPH05234662A (ja) *	1991-12-27	1993-09-10	Ngk Spark Plug Co Ltd	スパークプラグ用電極およびその製造方法
JP3344737B2 (ja) *	1992-09-10	2002-11-18	日本特殊陶業株式会社	スパークプラグの製造方法
US5856724A (en) *	1994-02-08	1999-01-05	General Motors Corporation	High efficiency, extended life spark plug having shaped firing tips
JP3196601B2 (ja) *	1995-10-11	2001-08-06	株式会社デンソー	内燃機関用スパークプラグの製造方法
JPH09219274A (ja) *	1995-12-06	1997-08-19	Denso Corp	スパークプラグ
DE69702476T3 (de) *	1996-04-25	2006-08-03	NGK Spark Plug Co., Ltd., Nagoya	Zündkerze für einen Verbrennungsmotor
DE19817391A1 (de) *	1998-04-20	1999-10-21	Daimler Chrysler Ag	Zündkerze für eine Brennkraftmaschine bzw. Sensorelement für Entflammungs- und Verbrennungsvorgang
JP3820756B2 (ja)	1998-07-21	2006-09-13	株式会社デンソー	スパークプラグおよびその製造方法
JP3361479B2 (ja) *	1999-04-30	2003-01-07	日本特殊陶業株式会社	スパークプラグの製造方法
JP4419327B2 (ja) *	2000-04-03	2010-02-24	株式会社デンソー	内燃機関用スパークプラグ及びその製造方法
JP4028256B2 (ja) *	2002-02-27	2007-12-26	日本特殊陶業株式会社	スパークプラグの製造方法

2001
- 2001-03-19 JP JP2001078314A patent/JP2002280145A/ja active Pending
2002
- 2002-03-15 EP EP02006004A patent/EP1244189B1/de not_active Expired - Lifetime
- 2002-03-15 DE DE60204378T patent/DE60204378T2/de not_active Expired - Lifetime
- 2002-03-18 US US10/098,380 patent/US7045939B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1244189A2 (de)	2002-09-25
US20020130603A1 (en)	2002-09-19
EP1244189A3 (de)	2003-07-02
US7045939B2 (en)	2006-05-16
JP2002280145A (ja)	2002-09-27
EP1244189B1 (de)	2005-06-01
DE60204378T2 (de)	2005-10-27

Publication	Publication Date	Title
DE60105376D1 (de)	2004-10-14	Zündkerze und ihr Herstellungsverfahren
DE60302012D1 (de)	2005-12-01	Zündkerze und ihr Herstellungsverfahren
DE60204378D1 (de)	2005-07-07	Zündkerze und ihr Herstellungsverfahren
DE60102748D1 (de)	2004-05-19	Zündkerze und ihr Herstellungsverfahren
DE69902500D1 (de)	2002-09-19	Zündkerze und ihr Herstellungsverfahren
DE60005071D1 (de)	2003-10-16	Zündkerze und Herstellungsverfahren
DE602004023017D1 (de)	2009-10-22	Glühkerze und dazugehöriges Herstellungsverfahren
DE60130838D1 (de)	2007-11-22	Zündkerze und zugehöriges Herstellungsverfahren
DE60332593D1 (de)	2010-07-01	Zündkerze und ihr Herstellungsverfahren
DE60218767D1 (de)	2007-04-26	Reissverschluss und Herstellungsverfahren
DE60226090D1 (de)	2008-05-29	Zündkerze und Herstellungsverfahren einer Zündkerze
DE60209720D1 (de)	2006-05-04	Leiterplattensteckverbinder und herstellungsmethode
DE60310339D1 (de)	2007-01-25	Querträger und Herstellungsverfahren
DE60225214D1 (de)	2008-04-10	Authentisches Dokument und dessen Herstellungsverfahren
DE60143703D1 (de)	2011-02-03	Mehrfachlochplatte und ihr herstellungsverfahren
DE60319810D1 (de)	2008-04-30	Anschwemmfiltermedien und herstellungs- und verwendungsverfahren
DE60112988D1 (de)	2005-10-06	Kabelbaum und Herstellungsverfahren
DE60225763D1 (de)	2008-05-08	Trockentoner und Herstellungsverfahren
DE60224614D1 (de)	2008-03-06	Zündkerze
DE60237749D1 (de)	2010-11-04	Zündkerze
DE60231463D1 (de)	2009-04-23	Zündkerze
DE60223735D1 (de)	2008-01-10	Interferometer und zugehöriges Herstellungsverfahren
DE60224475D1 (de)	2008-02-21	Zündkerze
DE60000519D1 (de)	2002-11-07	Glühkerze und Zündkerze, und ihr Herstellungsverfahren
DE60206957D1 (de)	2005-12-01	Vliesstoff und herstellungsverfahren

Legal Events

Date	Code	Title	Description
2006-06-29	8364	No opposition during term of opposition