GB510344A - Electrodes for electric discharge devices and processes for their production - Google Patents

Electrodes for electric discharge devices and processes for their production

Info

Publication number
GB510344A
GB510344A GB29080/37A GB2908037A GB510344A GB 510344 A GB510344 A GB 510344A GB 29080/37 A GB29080/37 A GB 29080/37A GB 2908037 A GB2908037 A GB 2908037A GB 510344 A GB510344 A GB 510344A
Authority
GB
United Kingdom
Prior art keywords
electrodes
processes
production
electric discharge
discharge 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
GB29080/37A
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.)
CONRADTY PRODUCTS Ltd
Original Assignee
CONRADTY PRODUCTS 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 CONRADTY PRODUCTS Ltd filed Critical CONRADTY PRODUCTS Ltd
Publication of GB510344A publication Critical patent/GB510344A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
GB29080/37A 1936-11-05 1937-10-25 Electrodes for electric discharge devices and processes for their production Expired GB510344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT510344X 1936-11-05

Publications (1)

Publication Number Publication Date
GB510344A true GB510344A (en) 1939-07-26

Family

ID=3675544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29080/37A Expired GB510344A (en) 1936-11-05 1937-10-25 Electrodes for electric discharge devices and processes for their production

Country Status (1)

Country Link
GB (1) GB510344A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057231B (en) * 1956-03-03 1959-05-14 Patra Patent Treuhand Activated glow electrode for electric discharge lamps
EP0316196A2 (en) * 1987-11-12 1989-05-17 Atomic Energy of Canada Limited L'Energie Atomique du Canada Limitée An electron gun design using a lanthanum hexaboride cathode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057231B (en) * 1956-03-03 1959-05-14 Patra Patent Treuhand Activated glow electrode for electric discharge lamps
EP0316196A2 (en) * 1987-11-12 1989-05-17 Atomic Energy of Canada Limited L'Energie Atomique du Canada Limitée An electron gun design using a lanthanum hexaboride cathode
EP0316196A3 (en) * 1987-11-12 1990-08-01 Atomic Energy of Canada Limited L'Energie Atomique du Canada Limitée An electron gun design using a lanthanum hexaboride cathode

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