FR738793A - Spark plug with central compound electrode - Google Patents

Spark plug with central compound electrode

Info

Publication number
FR738793A
FR738793A FR738793DA FR738793A FR 738793 A FR738793 A FR 738793A FR 738793D A FR738793D A FR 738793DA FR 738793 A FR738793 A FR 738793A
Authority
FR
France
Prior art keywords
spark plug
compound electrode
central compound
central
electrode
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
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR738793A publication Critical patent/FR738793A/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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
FR738793D 1932-05-14 1932-06-17 Spark plug with central compound electrode Expired FR738793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE738793X 1932-05-14

Publications (1)

Publication Number Publication Date
FR738793A true FR738793A (en) 1932-12-29

Family

ID=6642881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738793D Expired FR738793A (en) 1932-05-14 1932-06-17 Spark plug with central compound electrode

Country Status (1)

Country Link
FR (1) FR738793A (en)

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