FR501997A - Dispositif de bougie d'allumage électrique - Google Patents

Dispositif de bougie d'allumage électrique

Info

Publication number
FR501997A
FR501997A FR501997A FR501997DA FR501997A FR 501997 A FR501997 A FR 501997A FR 501997 A FR501997 A FR 501997A FR 501997D A FR501997D A FR 501997DA FR 501997 A FR501997 A FR 501997A
Authority
FR
France
Prior art keywords
spark plug
electric spark
plug device
electric
spark
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
FR501997A
Other languages
English (en)
Inventor
Henri Herrmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR501997A publication Critical patent/FR501997A/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
FR501997A 1919-07-28 1919-07-28 Dispositif de bougie d'allumage électrique Expired FR501997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR501997T 1919-07-28

Publications (1)

Publication Number Publication Date
FR501997A true FR501997A (fr) 1920-04-30

Family

ID=8906083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501997A Expired FR501997A (fr) 1919-07-28 1919-07-28 Dispositif de bougie d'allumage électrique

Country Status (1)

Country Link
FR (1) FR501997A (fr)

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