GB200859A - Improved sparking plug - Google Patents

Improved sparking plug

Info

Publication number
GB200859A
GB200859A GB630822A GB630822A GB200859A GB 200859 A GB200859 A GB 200859A GB 630822 A GB630822 A GB 630822A GB 630822 A GB630822 A GB 630822A GB 200859 A GB200859 A GB 200859A
Authority
GB
United Kingdom
Prior art keywords
sparking plug
improved sparking
improved
harley
sparking
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
GB630822A
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.)
FRANK HARRISON HARLEY
Original Assignee
FRANK HARRISON HARLEY
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 FRANK HARRISON HARLEY filed Critical FRANK HARRISON HARLEY
Priority to GB630822A priority Critical patent/GB200859A/en
Publication of GB200859A publication Critical patent/GB200859A/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
    • H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes

Landscapes

  • Spark Plugs (AREA)

Abstract

200,859. Harley, F. H. Nov. 30, 1922. No Patent granted (Sealing fee not paid). Sparking - plugs. - The central conductor 1 may be moved against the action of the spring 13 so as to bring a roughened portion 21 at or near its inner end into contact with the annular earthed electrode 18. A gas-tight joint is secured by the engagement of conical surfaces 20, 19 on the central rod 1 and surrounding sleeve 2.
GB630822A 1922-11-30 1922-11-30 Improved sparking plug Expired GB200859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB630822A GB200859A (en) 1922-11-30 1922-11-30 Improved sparking plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB630822A GB200859A (en) 1922-11-30 1922-11-30 Improved sparking plug

Publications (1)

Publication Number Publication Date
GB200859A true GB200859A (en) 1923-07-26

Family

ID=9812123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB630822A Expired GB200859A (en) 1922-11-30 1922-11-30 Improved sparking plug

Country Status (1)

Country Link
GB (1) GB200859A (en)

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