FR486821A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR486821A
FR486821A FR486821DA FR486821A FR 486821 A FR486821 A FR 486821A FR 486821D A FR486821D A FR 486821DA FR 486821 A FR486821 A FR 486821A
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.)
LA FRENCH POWER SPARK PLUG Co
Original Assignee
LA FRENCH POWER 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 LA FRENCH POWER SPARK PLUG Co filed Critical LA FRENCH POWER SPARK PLUG Co
Application granted granted Critical
Publication of FR486821A publication Critical patent/FR486821A/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
    • H01T13/56—Sparking plugs characterised by having component parts which are easily assembled or disassembled
FR486821D 1915-08-04 1917-09-13 Perfectionnements aux bougies d'allumage Expired FR486821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486821XA 1915-08-04 1915-08-04

Publications (1)

Publication Number Publication Date
FR486821A true FR486821A (fr) 1918-05-14

Family

ID=1523397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486821D Expired FR486821A (fr) 1915-08-04 1917-09-13 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR486821A (fr)

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