FR1124091A - Spark plug - Google Patents

Spark plug

Info

Publication number
FR1124091A
FR1124091A FR1124091DA FR1124091A FR 1124091 A FR1124091 A FR 1124091A FR 1124091D A FR1124091D A FR 1124091DA FR 1124091 A FR1124091 A FR 1124091A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
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
Application number
Other languages
French (fr)
Inventor
Christian-Marie-Edmo Cormier
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 filed Critical
Application granted granted Critical
Publication of FR1124091A publication Critical patent/FR1124091A/en
Expired 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
FR1124091D 1955-03-01 1955-03-01 Spark plug Expired FR1124091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1124091T 1955-03-01

Publications (1)

Publication Number Publication Date
FR1124091A true FR1124091A (en) 1956-10-03

Family

ID=9633603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124091D Expired FR1124091A (en) 1955-03-01 1955-03-01 Spark plug

Country Status (1)

Country Link
FR (1) FR1124091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167687A1 (en) * 1984-07-10 1986-01-15 Wen-Tu Wang A spark plug with a ring-shaped ground electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167687A1 (en) * 1984-07-10 1986-01-15 Wen-Tu Wang A spark plug with a ring-shaped ground electrode

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