GB190905210A - Improvements in and relating to Ignition Devices for Internal Combustion Engines. - Google Patents

Improvements in and relating to Ignition Devices for Internal Combustion Engines.

Info

Publication number
GB190905210A
GB190905210A GB190905210DA GB190905210A GB 190905210 A GB190905210 A GB 190905210A GB 190905210D A GB190905210D A GB 190905210DA GB 190905210 A GB190905210 A GB 190905210A
Authority
GB
United Kingdom
Prior art keywords
insulator
enamel
terminal
inner terminal
relating
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
Inventor
Bernard Hopps
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
Application granted granted Critical
Publication of GB190905210A publication Critical patent/GB190905210A/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

5210. Hopps, B. March 3. Sparking-plugs.-A vitreous material such as glass or enamel is used to form a gas-tight joint between the outer casing of the plug and the insulation or the inner terminal. The inner terminal 7 is, as shown in Fig. 2, surrounded by a porcelain insulator 2, the enamel 6 adhering to the insulator and the outer casing 1. The inner terminal is held in position by a nut sunk into, or resting on the top of, the insulator. Enamel is run into the space around the nut, and adheres to the terminal and insulator. Asbestos pads are provided between the insulator and the inner terminal and outer casing. In a modification, the insulator does not extend the whole length of the inner terminal, the enamel 6, Fig. 3, reaching from the terminal to the casing; the enamel does not adhere to the terminal, which may be removable. In a further modification, the bottom part of the insulator is replaced by enamel.
GB190905210D 1909-03-03 1909-03-03 Improvements in and relating to Ignition Devices for Internal Combustion Engines. Expired GB190905210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190905210T 1909-03-03

Publications (1)

Publication Number Publication Date
GB190905210A true GB190905210A (en) 1910-01-27

Family

ID=32442237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190905210D Expired GB190905210A (en) 1909-03-03 1909-03-03 Improvements in and relating to Ignition Devices for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB190905210A (en)

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