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GB190803985A - Improvements in and relating to Electric Ignition Devices for Internal Combustion Engines. - Google Patents

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

Info

Publication number
GB190803985A
GB190803985A GB190803985DA GB190803985A GB 190803985 A GB190803985 A GB 190803985A GB 190803985D A GB190803985D A GB 190803985DA GB 190803985 A GB190803985 A GB 190803985A
Authority
GB
United Kingdom
Prior art keywords
relating
internal combustion
combustion engines
electric ignition
ignition devices
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
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of GB190803985A publication Critical patent/GB190803985A/en
Expired legal-status Critical Current

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  • Spark Plugs (AREA)

Abstract

3985. British Thomson-Houston Co., and Hopps, B. Feb. 21. Gas and explosivevapour engines, igniting in. A gastight joint for a sparking - p lug is formed of refractory enamel. The insulation consists of a body of enamel 6, a top portion of porcelain 9, and, if desired, a bottom portion of porcelain &c. 5. The top portion 9 may be in contact with the enamel.
GB190803985D 1908-02-21 1908-02-21 Improvements in and relating to Electric Ignition Devices for Internal Combustion Engines. Expired GB190803985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190803985T 1908-02-21

Publications (1)

Publication Number Publication Date
GB190803985A true GB190803985A (en) 1908-12-31

Family

ID=32207558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190803985D Expired GB190803985A (en) 1908-02-21 1908-02-21 Improvements in and relating to Electric Ignition Devices for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB190803985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448193A (en) * 1944-01-25 1948-08-31 Global Spark Plug Co Spark plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448193A (en) * 1944-01-25 1948-08-31 Global Spark Plug Co Spark plug

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