FR945240A - Spark plug improvements - Google Patents

Spark plug improvements

Info

Publication number
FR945240A
FR945240A FR945240DA FR945240A FR 945240 A FR945240 A FR 945240A FR 945240D A FR945240D A FR 945240DA FR 945240 A FR945240 A FR 945240A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
plug improvements
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.)
LODGE PLUGS Ltd
Original Assignee
LODGE PLUGS 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 LODGE PLUGS Ltd filed Critical LODGE PLUGS Ltd
Application granted granted Critical
Publication of FR945240A publication Critical patent/FR945240A/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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR945240D 1942-03-28 1947-04-16 Spark plug improvements Expired FR945240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945240X 1942-03-28

Publications (1)

Publication Number Publication Date
FR945240A true FR945240A (en) 1949-04-28

Family

ID=10767089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945240D Expired FR945240A (en) 1942-03-28 1947-04-16 Spark plug improvements

Country Status (1)

Country Link
FR (1) FR945240A (en)

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