FR637718A - Bougie d'allumage - Google Patents

Bougie d'allumage

Info

Publication number
FR637718A
FR637718A FR637718DA FR637718A FR 637718 A FR637718 A FR 637718A FR 637718D A FR637718D A FR 637718DA FR 637718 A FR637718 A FR 637718A
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
Herman Schlaich
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 FR637718A publication Critical patent/FR637718A/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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
FR637718D 1927-04-30 1927-07-13 Bougie d'allumage Expired FR637718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US637718XA 1927-04-30 1927-04-30

Publications (1)

Publication Number Publication Date
FR637718A true FR637718A (fr) 1928-05-07

Family

ID=22051394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637718D Expired FR637718A (fr) 1927-04-30 1927-07-13 Bougie d'allumage

Country Status (1)

Country Link
FR (1) FR637718A (fr)

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