FR49734E - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR49734E
FR49734E FR49734DA FR49734E FR 49734 E FR49734 E FR 49734E FR 49734D A FR49734D A FR 49734DA FR 49734 E FR49734 E FR 49734E
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)
Inventor
Paul Muel
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 FR49734E publication Critical patent/FR49734E/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
FR49734D 1938-02-07 1938-02-07 Perfectionnements aux bougies d'allumage Expired FR49734E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49734T 1938-02-07

Publications (1)

Publication Number Publication Date
FR49734E true FR49734E (fr) 1939-06-29

Family

ID=8684854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49734D Expired FR49734E (fr) 1938-02-07 1938-02-07 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR49734E (fr)

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