FR868393A - Auxiliary firing body for spark plug insulators - Google Patents

Auxiliary firing body for spark plug insulators

Info

Publication number
FR868393A
FR868393A FR868393DA FR868393A FR 868393 A FR868393 A FR 868393A FR 868393D A FR868393D A FR 868393DA FR 868393 A FR868393 A FR 868393A
Authority
FR
France
Prior art keywords
spark plug
firing body
auxiliary firing
plug insulators
insulators
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR868393A publication Critical patent/FR868393A/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
    • H01T13/38—Selection of materials for insulation
FR868393D 1939-03-24 1940-12-26 Auxiliary firing body for spark plug insulators Expired FR868393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE868393X 1939-03-24

Publications (1)

Publication Number Publication Date
FR868393A true FR868393A (en) 1941-12-29

Family

ID=6802398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868393D Expired FR868393A (en) 1939-03-24 1940-12-26 Auxiliary firing body for spark plug insulators

Country Status (1)

Country Link
FR (1) FR868393A (en)

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