FR509685A - Perfectionnements apportés aux bougies d'allumage - Google Patents

Perfectionnements apportés aux bougies d'allumage

Info

Publication number
FR509685A
FR509685A FR509685A FR509685DA FR509685A FR 509685 A FR509685 A FR 509685A FR 509685 A FR509685 A FR 509685A FR 509685D A FR509685D A FR 509685DA FR 509685 A FR509685 A FR 509685A
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
FR509685A
Other languages
English (en)
Inventor
Leon Macquaire
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 FR509685A publication Critical patent/FR509685A/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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR509685A 1919-04-26 1919-04-26 Perfectionnements apportés aux bougies d'allumage Expired FR509685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509685T 1919-04-26

Publications (1)

Publication Number Publication Date
FR509685A true FR509685A (fr) 1920-11-17

Family

ID=8911193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509685A Expired FR509685A (fr) 1919-04-26 1919-04-26 Perfectionnements apportés aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR509685A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962481C (de) * 1955-05-27 1957-04-25 Eugen Walter Goetze Befestigung und Abdichtung des Isolierkoerpers einer Zuendkerze fuer Brennkraftmaschinen im Kerzengehaeuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962481C (de) * 1955-05-27 1957-04-25 Eugen Walter Goetze Befestigung und Abdichtung des Isolierkoerpers einer Zuendkerze fuer Brennkraftmaschinen im Kerzengehaeuse

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