FR682648A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR682648A
FR682648A FR682648DA FR682648A FR 682648 A FR682648 A FR 682648A FR 682648D A FR682648D A FR 682648DA FR 682648 A FR682648 A FR 682648A
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
English (en)
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.)
Delco Electronics LLC
Original Assignee
AC Spark Plug 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 AC Spark Plug Co filed Critical AC Spark Plug Co
Application granted granted Critical
Publication of FR682648A publication Critical patent/FR682648A/fr
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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
FR682648D 1928-11-05 1929-10-02 Perfectionnements aux bougies d'allumage Expired FR682648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US682648XA 1928-11-05 1928-11-05

Publications (1)

Publication Number Publication Date
FR682648A true FR682648A (fr) 1930-05-30

Family

ID=22081460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682648D Expired FR682648A (fr) 1928-11-05 1929-10-02 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR682648A (fr)

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