GB167552A - Improvements in or relating to sparking plugs - Google Patents

Improvements in or relating to sparking plugs

Info

Publication number
GB167552A
GB167552A GB1258620A GB1258620A GB167552A GB 167552 A GB167552 A GB 167552A GB 1258620 A GB1258620 A GB 1258620A GB 1258620 A GB1258620 A GB 1258620A GB 167552 A GB167552 A GB 167552A
Authority
GB
United Kingdom
Prior art keywords
relating
sparking plugs
cap
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
GB1258620A
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 GB1258620A priority Critical patent/GB167552A/en
Publication of GB167552A publication Critical patent/GB167552A/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
    • H01T13/02—Details
    • H01T13/12—Means on sparking plugs for facilitating engagement by tool or by hand

Landscapes

  • Spark Plugs (AREA)

Abstract

167,552. Marshall, W. R. May 6, 1920. Sparking plugs. - Relative movement between the central electrode c and an internally screwed cap D is prevented by closing portions of the cap into longitudinal and annular recesses A<2>, A<1> in the insulator. To promote gas-tightness, an asbestos washer E may be inserted.
GB1258620A 1920-05-06 1920-05-06 Improvements in or relating to sparking plugs Expired GB167552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1258620A GB167552A (en) 1920-05-06 1920-05-06 Improvements in or relating to sparking plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1258620A GB167552A (en) 1920-05-06 1920-05-06 Improvements in or relating to sparking plugs

Publications (1)

Publication Number Publication Date
GB167552A true GB167552A (en) 1921-08-08

Family

ID=10007351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258620A Expired GB167552A (en) 1920-05-06 1920-05-06 Improvements in or relating to sparking plugs

Country Status (1)

Country Link
GB (1) GB167552A (en)

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