DE69700795D1 - Zündkerze für Verbrennungsmotor - Google Patents

Zündkerze für Verbrennungsmotor

Info

Publication number
DE69700795D1
DE69700795D1 DE69700795T DE69700795T DE69700795D1 DE 69700795 D1 DE69700795 D1 DE 69700795D1 DE 69700795 T DE69700795 T DE 69700795T DE 69700795 T DE69700795 T DE 69700795T DE 69700795 D1 DE69700795 D1 DE 69700795D1
Authority
DE
Germany
Prior art keywords
internal combustion
spark plug
combustion engines
engines
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
DE69700795T
Other languages
English (en)
Other versions
DE69700795T2 (de
Inventor
Yutaka Tanaka
Minoru Ando
Mitsutaka Yoshida
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 DE69700795D1 publication Critical patent/DE69700795D1/de
Publication of DE69700795T2 publication Critical patent/DE69700795T2/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
DE69700795T 1996-03-29 1997-03-25 Zündkerze für Verbrennungsmotor Expired - Lifetime DE69700795T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09949396A JP3500555B2 (ja) 1996-03-29 1996-03-29 内燃機関用スパークプラグ

Publications (2)

Publication Number Publication Date
DE69700795D1 true DE69700795D1 (de) 1999-12-23
DE69700795T2 DE69700795T2 (de) 2000-03-02

Family

ID=14248831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700795T Expired - Lifetime DE69700795T2 (de) 1996-03-29 1997-03-25 Zündkerze für Verbrennungsmotor

Country Status (5)

Country Link
US (1) US5962957A (de)
EP (1) EP0798833B1 (de)
JP (1) JP3500555B2 (de)
BR (1) BR9700465A (de)
DE (1) DE69700795T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11339925A (ja) * 1998-05-26 1999-12-10 Ngk Spark Plug Co Ltd スパークプラグ
JP3502936B2 (ja) * 1999-01-21 2004-03-02 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
JP2008506254A (ja) 2004-07-07 2008-02-28 ナノシス・インコーポレイテッド ナノワイヤーの集積及び組み込みのためのシステムおよび方法
EP2672587B1 (de) * 2011-02-02 2019-12-25 Ngk Spark Plug Co., Ltd. Zündkerze
JP5715212B2 (ja) * 2012-10-01 2015-05-07 日本特殊陶業株式会社 点火プラグ
JP5809673B2 (ja) * 2013-09-09 2015-11-11 日本特殊陶業株式会社 点火プラグ
JP6613992B2 (ja) 2016-03-30 2019-12-04 株式会社デンソー 内燃機関用のスパークプラグ
JP6711857B2 (ja) 2018-04-03 2020-06-17 日本特殊陶業株式会社 スパークプラグ
JP7263824B2 (ja) * 2019-02-18 2023-04-25 株式会社デンソー スパークプラグ、及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139553A (en) * 1960-11-18 1964-06-30 Gen Motors Corp Spark plug electrode seal
US3346760A (en) * 1965-08-30 1967-10-10 Gen Motors Corp Spark plug center electrode with a split truncated head
US3577355A (en) * 1967-12-21 1971-05-04 Gen Motors Corp Resistor composition
US3538021A (en) * 1968-05-07 1970-11-03 Gen Motors Corp Resistor composition
US4814665A (en) * 1986-09-12 1989-03-21 Ngk Spark Plug Co. Ltd. Center electrode structure for spark plug
JPH0646587B2 (ja) * 1988-12-20 1994-06-15 日本特殊陶業株式会社 スパークプラグの中心電極
JPH0646587A (ja) * 1992-03-27 1994-02-18 Sanyo Electric Co Ltd モータサーボ装置
JP3497001B2 (ja) * 1995-03-31 2004-02-16 日本特殊陶業株式会社 スパークプラグ

Also Published As

Publication number Publication date
JP3500555B2 (ja) 2004-02-23
EP0798833A1 (de) 1997-10-01
EP0798833B1 (de) 1999-11-17
BR9700465A (pt) 1998-11-03
JPH09266055A (ja) 1997-10-07
US5962957A (en) 1999-10-05
DE69700795T2 (de) 2000-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition