DE68909154T2 - Zündkerzenkörper mit einer Massenelektrode mit Kupferseele. - Google Patents

Zündkerzenkörper mit einer Massenelektrode mit Kupferseele.

Info

Publication number
DE68909154T2
DE68909154T2 DE89307550T DE68909154T DE68909154T2 DE 68909154 T2 DE68909154 T2 DE 68909154T2 DE 89307550 T DE89307550 T DE 89307550T DE 68909154 T DE68909154 T DE 68909154T DE 68909154 T2 DE68909154 T2 DE 68909154T2
Authority
DE
Germany
Prior art keywords
spark plug
ground electrode
plug body
copper core
copper
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 - Fee Related
Application number
DE89307550T
Other languages
English (en)
Other versions
DE68909154D1 (de
Inventor
Charles Dale Oakley
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE68909154D1 publication Critical patent/DE68909154D1/de
Application granted granted Critical
Publication of DE68909154T2 publication Critical patent/DE68909154T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • 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
DE89307550T 1988-09-06 1989-07-25 Zündkerzenkörper mit einer Massenelektrode mit Kupferseele. Expired - Fee Related DE68909154T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/240,286 US4931686A (en) 1988-09-06 1988-09-06 Copper core side electrode spark plug shell

Publications (2)

Publication Number Publication Date
DE68909154D1 DE68909154D1 (de) 1993-10-21
DE68909154T2 true DE68909154T2 (de) 1994-01-13

Family

ID=22905937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89307550T Expired - Fee Related DE68909154T2 (de) 1988-09-06 1989-07-25 Zündkerzenkörper mit einer Massenelektrode mit Kupferseele.

Country Status (4)

Country Link
US (1) US4931686A (de)
EP (1) EP0358319B1 (de)
CA (1) CA1326185C (de)
DE (1) DE68909154T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014656A (en) * 1990-04-25 1991-05-14 General Motors Corporation Internal combustion engine having a permanent ground electrode and replaceable center electrode element
JP3010234B2 (ja) * 1990-08-08 2000-02-21 日本特殊陶業株式会社 外側電極を多極化したスパークプラグ
US5210457A (en) * 1990-09-07 1993-05-11 Ngk Spark Plug Co., Ltd. Outer electrode for spark plug and a method of manufacturing thereof
US5530313A (en) * 1994-10-24 1996-06-25 General Motors Corporation Spark plug with copper cored ground electrode and a process of welding the electrode to a spark plug shell
KR100924298B1 (ko) 2007-08-30 2009-11-05 주식회사 유라테크 점화 플러그의 접지전극 장착방법
US8269405B1 (en) 2011-06-29 2012-09-18 Calvin Wang Neutral electrode spark plug
DE102013200977A1 (de) * 2013-01-22 2014-07-24 Robert Bosch Gmbh Zündkerze
DE112020002185T5 (de) 2019-04-30 2022-04-07 Federal-Mogul Ignition Llc Zündkerzenelektrode und verfahren zur herstellung derselben

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502690A (fr) * 1917-10-20 1920-05-22 Henri Jean Boujard Bougie d'allumage à électrode démontable, pour moteurs à explosions
US1762989A (en) * 1923-03-15 1930-06-10 B G Corp Spark plug
US1648770A (en) * 1926-03-02 1927-11-08 Jacobs Maurice Spark plug
US1941279A (en) * 1930-05-29 1933-12-26 Byron A Hathaway Spark plug
US2597718A (en) * 1949-10-17 1952-05-20 Karcher Floyde Josephine Field Spark plug
US3017532A (en) * 1956-02-27 1962-01-16 Gen Am Transport Electrical elements
US3553513A (en) * 1969-05-01 1971-01-05 Gilbert F Wright Ground electrode with a high heat transfer
US4826462A (en) * 1988-08-19 1989-05-02 Champion Spark Plug Company Method for manufacturing a spark plug electrode

Also Published As

Publication number Publication date
EP0358319B1 (de) 1993-09-15
EP0358319A1 (de) 1990-03-14
DE68909154D1 (de) 1993-10-21
US4931686A (en) 1990-06-05
CA1326185C (en) 1994-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee