FR522080A - Spark plug - Google Patents

Spark plug

Info

Publication number
FR522080A
FR522080A FR522080A FR522080DA FR522080A FR 522080 A FR522080 A FR 522080A FR 522080 A FR522080 A FR 522080A FR 522080D A FR522080D A FR 522080DA FR 522080 A FR522080 A FR 522080A
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
FR522080A
Other languages
French (fr)
Inventor
Henri Hermann
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.)
HENRI HERMANN
Original Assignee
HENRI HERMANN
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 HENRI HERMANN filed Critical HENRI HERMANN
Application granted granted Critical
Publication of FR522080A publication Critical patent/FR522080A/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
    • H01T13/16—Means for dissipating heat
FR522080A 1917-11-21 1917-11-21 Spark plug Expired FR522080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522080T 1917-11-21

Publications (1)

Publication Number Publication Date
FR522080A true FR522080A (en) 1921-07-25

Family

ID=8917649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522080A Expired FR522080A (en) 1917-11-21 1917-11-21 Spark plug

Country Status (1)

Country Link
FR (1) FR522080A (en)

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