FR832459A - Spark plug improvements - Google Patents

Spark plug improvements

Info

Publication number
FR832459A
FR832459A FR832459DA FR832459A FR 832459 A FR832459 A FR 832459A FR 832459D A FR832459D A FR 832459DA FR 832459 A FR832459 A FR 832459A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
plug improvements
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
Bernard Delord
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 FR832459A publication Critical patent/FR832459A/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
    • H01T13/38—Selection of materials for insulation
FR832459D 1937-05-07 1937-05-07 Spark plug improvements Expired FR832459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832459T 1937-05-07

Publications (1)

Publication Number Publication Date
FR832459A true FR832459A (en) 1938-09-28

Family

ID=9296003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832459D Expired FR832459A (en) 1937-05-07 1937-05-07 Spark plug improvements

Country Status (1)

Country Link
FR (1) FR832459A (en)

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