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GB649523A - Improvements in and relating to electric discharge devices - Google Patents

Improvements in and relating to electric discharge devices

Info

Publication number
GB649523A
GB649523A GB13423/47A GB1342347A GB649523A GB 649523 A GB649523 A GB 649523A GB 13423/47 A GB13423/47 A GB 13423/47A GB 1342347 A GB1342347 A GB 1342347A GB 649523 A GB649523 A GB 649523A
Authority
GB
United Kingdom
Prior art keywords
electrodes
tube
ribs
over
envelope
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
GB13423/47A
Other languages
English (en)
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
Publication of GB649523A publication Critical patent/GB649523A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/06—Vessels or containers specially adapted for operation at high tension, e.g. by improved potential distribution over surface of vessel

Landscapes

  • Electron Tubes For Measurement (AREA)
GB13423/47A 1946-05-21 1947-05-19 Improvements in and relating to electric discharge devices Expired GB649523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649523XA 1946-05-21 1946-05-21

Publications (1)

Publication Number Publication Date
GB649523A true GB649523A (en) 1951-01-31

Family

ID=22059335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13423/47A Expired GB649523A (en) 1946-05-21 1947-05-19 Improvements in and relating to electric discharge devices

Country Status (2)

Country Link
FR (1) FR946838A (fr)
GB (1) GB649523A (fr)

Also Published As

Publication number Publication date
FR946838A (fr) 1949-06-15

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