FR20549E - Bougie d'allumage - Google Patents

Bougie d'allumage

Info

Publication number
FR20549E
FR20549E FR20549DA FR20549E FR 20549 E FR20549 E FR 20549E FR 20549D A FR20549D A FR 20549DA FR 20549 E FR20549 E FR 20549E
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
English (en)
Inventor
Pierre Coquillard
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.)
PIERRE COQUILLARD
Original Assignee
PIERRE COQUILLARD
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 PIERRE COQUILLARD filed Critical PIERRE COQUILLARD
Application granted granted Critical
Publication of FR20549E publication Critical patent/FR20549E/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
FR20549D 1917-01-15 1917-08-01 Bougie d'allumage Expired FR20549E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR485942T 1917-01-15
FR20549T 1917-08-01

Publications (1)

Publication Number Publication Date
FR20549E true FR20549E (fr) 1918-05-08

Family

ID=1361591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20549D Expired FR20549E (fr) 1917-01-15 1917-08-01 Bougie d'allumage

Country Status (1)

Country Link
FR (1) FR20549E (fr)

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