GB180412A - Improvements in or relating to sparking plugs for internal-combustion engines - Google Patents

Improvements in or relating to sparking plugs for internal-combustion engines

Info

Publication number
GB180412A
GB180412A GB561921A GB561921A GB180412A GB 180412 A GB180412 A GB 180412A GB 561921 A GB561921 A GB 561921A GB 561921 A GB561921 A GB 561921A GB 180412 A GB180412 A GB 180412A
Authority
GB
United Kingdom
Prior art keywords
relating
internal
combustion engines
sparking plugs
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
GB561921A
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.)
CHARLES SAMUEL HARRISON
Original Assignee
CHARLES SAMUEL HARRISON
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 CHARLES SAMUEL HARRISON filed Critical CHARLES SAMUEL HARRISON
Priority to GB561921A priority Critical patent/GB180412A/en
Publication of GB180412A publication Critical patent/GB180412A/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

Landscapes

  • Portable Nailing Machines And Staplers (AREA)
  • Spark Plugs (AREA)

Abstract

180,412. Harrison, C. S. Feb. 18, 1921. Sparking-plugs.-A ball or other freely movable member 22 is placed between the terminal 13 and perforated disc 18. These three members are preferably made of nickel. The insulator may be extended as indicated in broken lines. Reference has been directed by the Comptroller to Specifications 20248/12, 13605/14, 122,617, 137,254, and 167,658.
GB561921A 1921-02-18 1921-02-18 Improvements in or relating to sparking plugs for internal-combustion engines Expired GB180412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB561921A GB180412A (en) 1921-02-18 1921-02-18 Improvements in or relating to sparking plugs for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB561921A GB180412A (en) 1921-02-18 1921-02-18 Improvements in or relating to sparking plugs for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB180412A true GB180412A (en) 1922-05-18

Family

ID=9799481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB561921A Expired GB180412A (en) 1921-02-18 1921-02-18 Improvements in or relating to sparking plugs for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB180412A (en)

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