GB138584A - Improvements in or relating to sparking plugs - Google Patents

Improvements in or relating to sparking plugs

Info

Publication number
GB138584A
GB138584A GB10159/19A GB1015919A GB138584A GB 138584 A GB138584 A GB 138584A GB 10159/19 A GB10159/19 A GB 10159/19A GB 1015919 A GB1015919 A GB 1015919A GB 138584 A GB138584 A GB 138584A
Authority
GB
United Kingdom
Prior art keywords
relating
insulator
sparking plugs
sparking
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
GB10159/19A
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
Publication of GB138584A publication Critical patent/GB138584A/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
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection

Landscapes

  • Spark Plugs (AREA)

Abstract

138,584. Bardin, V. Feb. 4, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Sparking-plugs. - In order to maintain the joints of the plug in a gas-tight condition, a metal tube or a series of washers 5 is interposed between the insulator and its retaining member, the material of the tube 5 having such a coefficient of expansion as will compensate for the differing coefficients of the casing 4 and insulator 2.
GB10159/19A 1919-02-04 1919-04-23 Improvements in or relating to sparking plugs Expired GB138584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR138584X 1919-02-04

Publications (1)

Publication Number Publication Date
GB138584A true GB138584A (en) 1920-06-19

Family

ID=8874391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10159/19A Expired GB138584A (en) 1919-02-04 1919-04-23 Improvements in or relating to sparking plugs

Country Status (1)

Country Link
GB (1) GB138584A (en)

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