DE69614931T2 - Zündkerze für Verbrennungsmotor und sein Herstellungsverfahren - Google Patents

Zündkerze für Verbrennungsmotor und sein Herstellungsverfahren

Info

Publication number
DE69614931T2
DE69614931T2 DE69614931T DE69614931T DE69614931T2 DE 69614931 T2 DE69614931 T2 DE 69614931T2 DE 69614931 T DE69614931 T DE 69614931T DE 69614931 T DE69614931 T DE 69614931T DE 69614931 T2 DE69614931 T2 DE 69614931T2
Authority
DE
Germany
Prior art keywords
internal combustion
manufacturing process
spark plug
combustion engines
engines
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
DE69614931T
Other languages
English (en)
Other versions
DE69614931D1 (de
Inventor
Takahiro Suzuki
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
Application granted granted Critical
Publication of DE69614931D1 publication Critical patent/DE69614931D1/de
Publication of DE69614931T2 publication Critical patent/DE69614931T2/de
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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
DE69614931T 1995-06-08 1996-06-07 Zündkerze für Verbrennungsmotor und sein Herstellungsverfahren Expired - Lifetime DE69614931T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16684995 1995-06-08
JP8142478A JPH0955282A (ja) 1995-06-08 1996-06-05 スパークプラグ

Publications (2)

Publication Number Publication Date
DE69614931D1 DE69614931D1 (de) 2001-10-11
DE69614931T2 true DE69614931T2 (de) 2002-04-04

Family

ID=26474466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614931T Expired - Lifetime DE69614931T2 (de) 1995-06-08 1996-06-07 Zündkerze für Verbrennungsmotor und sein Herstellungsverfahren

Country Status (4)

Country Link
US (1) US5821675A (de)
EP (1) EP0748012B1 (de)
JP (1) JPH0955282A (de)
DE (1) DE69614931T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771558B1 (fr) * 1997-11-25 2004-07-02 Renault Bougie d'allumage a effet de surface
FR2778031B1 (fr) * 1998-04-23 2000-07-13 Sagem Bougie d'allumage pour moteur a combustion interne
DE19855791A1 (de) * 1998-12-03 2000-06-21 Bosch Gmbh Robert Brennkammer für ein Kraftfahrzeug
US6048196A (en) * 1999-09-13 2000-04-11 Eclipse Combustion, Inc. Durable self-grounding igniter for industrial burners
US6807933B2 (en) * 2002-11-01 2004-10-26 Mark C. Lipski Multiple sparking ignition device
US7098581B2 (en) * 2003-09-15 2006-08-29 Cleeves James M Spark plug
US7902733B2 (en) * 2007-10-16 2011-03-08 Thad Whitfield Posey Uniquely designed internal combustion engine spark plug that will produce two independent ignition sparks between the spark plug electrodes for each single electrical ignition coil discharge
US8461750B2 (en) * 2009-09-11 2013-06-11 Woodward, Inc. Pre-chamber spark plug and electrodes therefor
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
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
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
JP6318796B2 (ja) * 2014-04-10 2018-05-09 株式会社デンソー スパークプラグ
CN107636275B (zh) 2015-03-20 2019-12-31 伍德沃德有限公司 点燃内燃发动机中的空气燃料混合物的系统和方法
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
WO2017044865A1 (en) * 2015-09-10 2017-03-16 Laurian Petru Chirila Multi-electrode spark plug
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
CN114930084B (zh) * 2020-02-05 2023-12-05 株式会社丰田自动织机 燃烧器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1353593A (en) * 1920-09-21 Spark-plug
US1359358A (en) * 1920-11-16 glassmann and j
US1270437A (en) * 1917-11-16 1918-06-25 Walter Reppin Spark-plug.
US1461405A (en) * 1920-12-16 1923-07-10 Solomon Joseph Simon Spark plug
US1621581A (en) * 1923-10-02 1927-03-22 John M Clark Flame plug for internal-combustion engines
US2129576A (en) * 1936-09-16 1938-09-06 Frank A Gorny Spark plug
US4272697A (en) * 1979-03-01 1981-06-09 Bernard Wax Spark plug with annular rings in insulating core channels forming series gap
JPH0646588B2 (ja) * 1988-09-29 1994-06-15 日本特殊陶業株式会社 低電圧放電型イグナイタプラグ用半導体
DE4331269C2 (de) * 1993-09-15 1995-07-13 Bosch Gmbh Robert Verfahren zur Herstellung einer Zündkerze mit Gleitfunkenstrecke und nach den Verfahren hergestellte Zündkerzen

Also Published As

Publication number Publication date
EP0748012A1 (de) 1996-12-11
US5821675A (en) 1998-10-13
DE69614931D1 (de) 2001-10-11
JPH0955282A (ja) 1997-02-25
EP0748012B1 (de) 2001-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition