GB403604A - Improvements in and relating to electric discharge devices - Google Patents

Improvements in and relating to electric discharge devices

Info

Publication number
GB403604A
GB403604A GB26193/33A GB2619333A GB403604A GB 403604 A GB403604 A GB 403604A GB 26193/33 A GB26193/33 A GB 26193/33A GB 2619333 A GB2619333 A GB 2619333A GB 403604 A GB403604 A GB 403604A
Authority
GB
United Kingdom
Prior art keywords
discharge devices
sept
cathode
inner cylinder
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
GB26193/33A
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 GB403604A publication Critical patent/GB403604A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/063—Indirectly heated cathodes, e.g. by the discharge itself

Landscapes

  • Electron Sources, Ion Sources (AREA)
GB26193/33A 1932-09-22 1933-09-22 Improvements in and relating to electric discharge devices Expired GB403604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE403604X 1932-09-22

Publications (1)

Publication Number Publication Date
GB403604A true GB403604A (en) 1933-12-28

Family

ID=6418143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26193/33A Expired GB403604A (en) 1932-09-22 1933-09-22 Improvements in and relating to electric discharge devices

Country Status (2)

Country Link
GB (1) GB403604A (enrdf_load_stackoverflow)
NL (1) NL35513C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL35513C (enrdf_load_stackoverflow)

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