FR522884A - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
FR522884A
FR522884A FR522884A FR522884DA FR522884A FR 522884 A FR522884 A FR 522884A FR 522884 A FR522884 A FR 522884A FR 522884D A FR522884D A FR 522884DA FR 522884 A FR522884 A FR 522884A
Authority
FR
France
Prior art keywords
internal combustion
spark plug
combustion engines
engines
spark
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
FR522884A
Other languages
French (fr)
Inventor
Victor Bonde
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 FR522884A publication Critical patent/FR522884A/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
    • H01T13/20—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
FR522884A 1917-12-20 1917-12-20 Spark plug for internal combustion engines Expired FR522884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522884T 1917-12-20

Publications (1)

Publication Number Publication Date
FR522884A true FR522884A (en) 1921-08-08

Family

ID=8918200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522884A Expired FR522884A (en) 1917-12-20 1917-12-20 Spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR522884A (en)

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