FR920190A - Improvements to electrodes for spark plugs - Google Patents

Improvements to electrodes for spark plugs

Info

Publication number
FR920190A
FR920190A FR920190DA FR920190A FR 920190 A FR920190 A FR 920190A FR 920190D A FR920190D A FR 920190DA FR 920190 A FR920190 A FR 920190A
Authority
FR
France
Prior art keywords
electrodes
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
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Application granted granted Critical
Publication of FR920190A publication Critical patent/FR920190A/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
    • H01T13/39—Selection of materials for electrodes
FR920190D 1942-11-09 1945-12-18 Improvements to electrodes for spark plugs Expired FR920190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB920190X 1942-11-09

Publications (1)

Publication Number Publication Date
FR920190A true FR920190A (en) 1947-03-31

Family

ID=10709472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920190D Expired FR920190A (en) 1942-11-09 1945-12-18 Improvements to electrodes for spark plugs

Country Status (1)

Country Link
FR (1) FR920190A (en)

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