GB510437A - Improvements in and relating to electric discharge devices - Google Patents

Improvements in and relating to electric discharge devices

Info

Publication number
GB510437A
GB510437A GB3603237A GB3603237A GB510437A GB 510437 A GB510437 A GB 510437A GB 3603237 A GB3603237 A GB 3603237A GB 3603237 A GB3603237 A GB 3603237A GB 510437 A GB510437 A GB 510437A
Authority
GB
United Kingdom
Prior art keywords
relating
electric discharge
discharge devices
devices
electric
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
GB3603237A
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
Priority to GB3603237A priority Critical patent/GB510437A/en
Priority to FR848127D priority patent/FR848127A/en
Publication of GB510437A publication Critical patent/GB510437A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
GB3603237A 1937-12-29 1937-12-29 Improvements in and relating to electric discharge devices Expired GB510437A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3603237A GB510437A (en) 1937-12-29 1937-12-29 Improvements in and relating to electric discharge devices
FR848127D FR848127A (en) 1937-12-29 1938-12-29 Improvements to discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3603237A GB510437A (en) 1937-12-29 1937-12-29 Improvements in and relating to electric discharge devices

Publications (1)

Publication Number Publication Date
GB510437A true GB510437A (en) 1939-07-31

Family

ID=10384211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3603237A Expired GB510437A (en) 1937-12-29 1937-12-29 Improvements in and relating to electric discharge devices

Country Status (2)

Country Link
FR (1) FR848127A (en)
GB (1) GB510437A (en)

Also Published As

Publication number Publication date
FR848127A (en) 1939-10-24

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