FR1249219A - Improvement in spark plugs - Google Patents

Improvement in spark plugs

Info

Publication number
FR1249219A
FR1249219A FR739297A FR739297A FR1249219A FR 1249219 A FR1249219 A FR 1249219A FR 739297 A FR739297 A FR 739297A FR 739297 A FR739297 A FR 739297A FR 1249219 A FR1249219 A FR 1249219A
Authority
FR
France
Prior art keywords
improvement
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
FR739297A
Other languages
French (fr)
Inventor
Albert-Charles Sircoulomb
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
Priority to FR739297A priority Critical patent/FR1249219A/en
Application granted granted Critical
Publication of FR1249219A publication Critical patent/FR1249219A/en
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
    • H01T13/02—Details
    • H01T13/14—Means for self-cleaning
FR739297A 1957-05-24 1957-05-24 Improvement in spark plugs Expired FR1249219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR739297A FR1249219A (en) 1957-05-24 1957-05-24 Improvement in spark plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739297A FR1249219A (en) 1957-05-24 1957-05-24 Improvement in spark plugs

Publications (1)

Publication Number Publication Date
FR1249219A true FR1249219A (en) 1960-12-30

Family

ID=8704415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739297A Expired FR1249219A (en) 1957-05-24 1957-05-24 Improvement in spark plugs

Country Status (1)

Country Link
FR (1) FR1249219A (en)

Similar Documents

Publication Publication Date Title
FR1189593A (en) Improvement in cardboard fillings
FR1247459A (en) Improvements to spark generators
FR1249219A (en) Improvement in spark plugs
FR1135119A (en) Improvement in spark plugs
FR1190242A (en) Spark plug improvements
FR1210006A (en) Advanced spark plug
FR1134688A (en) Spark plug
FR1139088A (en) Spark plug improvements
FR1308070A (en) Improvement in spark plugs
FR1120587A (en) Spark plug
FR1233513A (en) Spark plug
FR1257197A (en) Improvement in insulator cores
FR1124091A (en) Spark plug
FR1173648A (en) Spark plug insulators
FR1112548A (en) Advanced spark plug
FR1171893A (en) Sliding spark spark plug
FR1285604A (en) Spark plug
FR1307834A (en) Spark plug improvements
FR1157427A (en) Protective head for spark plugs and the like
FR1215139A (en) Spark plug
FR74665E (en) Spark plug
FR1055150A (en) Improvement in spark plugs
FR1200521A (en) Improvement in ties
FR1189426A (en) Spark plug
FR1199602A (en) Improvements to distributors for records and the like