GB179980A - Improvements in sparking plugs - Google Patents

Improvements in sparking plugs

Info

Publication number
GB179980A
GB179980A GB211821A GB211821A GB179980A GB 179980 A GB179980 A GB 179980A GB 211821 A GB211821 A GB 211821A GB 211821 A GB211821 A GB 211821A GB 179980 A GB179980 A GB 179980A
Authority
GB
United Kingdom
Prior art keywords
sparking plugs
sparking
plugs
gueniffey
jan
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
GB211821A
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
Priority to GB211821A priority Critical patent/GB179980A/en
Publication of GB179980A publication Critical patent/GB179980A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

179,980. Gueniffey, P. Jan. 14, 1921. Sparking-plugs.-The insulator 2 projects slightly beyond the end of the casing; its end is covered by the slightly convex head 5 of the central electrode. An auxiliary gap is formed between the portions 4, 7 of the central conductor, the portion 7 being adjustably mounted within the insulating cover 6.
GB211821A 1921-01-14 1921-01-14 Improvements in sparking plugs Expired GB179980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB211821A GB179980A (en) 1921-01-14 1921-01-14 Improvements in sparking plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB211821A GB179980A (en) 1921-01-14 1921-01-14 Improvements in sparking plugs

Publications (1)

Publication Number Publication Date
GB179980A true GB179980A (en) 1922-05-15

Family

ID=9733902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB211821A Expired GB179980A (en) 1921-01-14 1921-01-14 Improvements in sparking plugs

Country Status (1)

Country Link
GB (1) GB179980A (en)

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