FR516722A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR516722A
FR516722A FR516722A FR516722DA FR516722A FR 516722 A FR516722 A FR 516722A FR 516722 A FR516722 A FR 516722A FR 516722D A FR516722D A FR 516722DA FR 516722 A FR516722 A FR 516722A
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
FR516722A
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.)
BREWSTER GOLDSMITH CORP Inc
Original Assignee
BREWSTER GOLDSMITH CORP Inc
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 BREWSTER GOLDSMITH CORP Inc filed Critical BREWSTER GOLDSMITH CORP Inc
Application granted granted Critical
Publication of FR516722A publication Critical patent/FR516722A/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
FR516722A 1919-06-09 1920-06-09 Perfectionnements aux bougies d'allumage Expired FR516722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516722XA 1919-06-09 1919-06-09

Publications (1)

Publication Number Publication Date
FR516722A true FR516722A (fr) 1921-04-25

Family

ID=21972700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516722A Expired FR516722A (fr) 1919-06-09 1920-06-09 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR516722A (fr)

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