GB190504321A - Improvements in Sparking Plugs for Electrically-fired Internal combustion Engines - Google Patents

Improvements in Sparking Plugs for Electrically-fired Internal combustion Engines

Info

Publication number
GB190504321A
GB190504321A GB190504321DA GB190504321A GB 190504321 A GB190504321 A GB 190504321A GB 190504321D A GB190504321D A GB 190504321DA GB 190504321 A GB190504321 A GB 190504321A
Authority
GB
United Kingdom
Prior art keywords
electrically
internal combustion
combustion engines
sparking plugs
fired internal
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
Herbert Lewis
Wilfred Hill
Jack Whitfield
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 GB190504321A publication Critical patent/GB190504321A/en
Expired legal-status Critical Current

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  • Spark Plugs (AREA)

Abstract

4321. Lewis, H., Hill, W., and Whitfield, J. March 2. Gas and like engines, igniting in. Fig. 2 shows in section a sparking-plug in which the lower terminal b is cup-shaped with an undulated or serrated edge as shown in Fig. 6. The upper terminal consists of a projecting ring d, of corresponding shape, so that the spark-gap is of uniform width. The position of the lower terminal is adjustable by means of nuts e<2>, f<1> on the screwed conducting-wire a. The middle part of this wire is of square or other non-circular section, to prevent it from rotating.
GB190504321D 1905-03-02 1905-03-02 Improvements in Sparking Plugs for Electrically-fired Internal combustion Engines Expired GB190504321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190504321T 1905-03-02

Publications (1)

Publication Number Publication Date
GB190504321A true GB190504321A (en) 1905-10-26

Family

ID=32194284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190504321D Expired GB190504321A (en) 1905-03-02 1905-03-02 Improvements in Sparking Plugs for Electrically-fired Internal combustion Engines

Country Status (1)

Country Link
GB (1) GB190504321A (en)

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