FR518283A - Perfectionnements apportés aux bougies d'allumage - Google Patents

Perfectionnements apportés aux bougies d'allumage

Info

Publication number
FR518283A
FR518283A FR518283A FR518283DA FR518283A FR 518283 A FR518283 A FR 518283A FR 518283 A FR518283 A FR 518283A FR 518283D A FR518283D A FR 518283DA FR 518283 A FR518283 A FR 518283A
Authority
FR
France
Prior art keywords
improvements made
spark plugs
spark
plugs
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
FR518283A
Other languages
English (en)
Inventor
Wilson Housman
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 FR518283A publication Critical patent/FR518283A/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
    • H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
FR518283A 1917-11-26 1920-06-29 Perfectionnements apportés aux bougies d'allumage Expired FR518283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518283XA 1917-11-26 1917-11-26

Publications (1)

Publication Number Publication Date
FR518283A true FR518283A (fr) 1921-05-21

Family

ID=21973606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518283A Expired FR518283A (fr) 1917-11-26 1920-06-29 Perfectionnements apportés aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR518283A (fr)

Similar Documents

Publication Publication Date Title
FR518283A (fr) Perfectionnements apportés aux bougies d'allumage
FR498824A (fr) Perfectionnements aux bougies d'allumage
FR22291E (fr) Perfectionnements aux bougies d'allumage
FR22311E (fr) Perfectionnements aux bougies d'allumage
FR487722A (fr) Perfectionnements aux bougies d'allumage
FR489424A (fr) Perfectionnements aux bougies d'allumage
FR499851A (fr) Perfectionnements apportés aux bougies d'allumage
FR488362A (fr) Perfectionnements apportés aux bougies d'allumage
FR493586A (fr) Perfectionnements apportés aux bougies d'allumage
FR21112E (fr) Perfectionnements apportés aux bougies d'allumage
FR494989A (fr) Perfectionnements aux magnétos d'allumage
FR475247A (fr) Perfectionnements apportés aux bougies d'allumage
FR508744A (fr) Perfectionnements aux bougies d'allumage
FR489379A (fr) Perfectionnements aux bougies d'allumage
FR489739A (fr) Perfectionnements aux bougies d'allumage
FR493064A (fr) Perfectionnements aux bougies d'allumage
FR493319A (fr) Perfectionnements aux bougies d'allumage
FR497606A (fr) Perfectionnements aux magnétos d'allumage
FR522384A (fr) Perfectionnements aux magnétos d'allumage
FR512320A (fr) Perfectionnements apportés aux bougies d'allumage
FR509685A (fr) Perfectionnements apportés aux bougies d'allumage
FR486722A (fr) Perfectionnements aux dynamos d'allumage
FR486028A (fr) Perfectionnements aux dynamos d'allumage
FR486420A (fr) Bougie d'allumage
FR504307A (fr) Bougie d'allumage