GB368952A - Improvements in or relating to electric discharge devices - Google Patents

Improvements in or relating to electric discharge devices

Info

Publication number
GB368952A
GB368952A GB5450/31A GB545031A GB368952A GB 368952 A GB368952 A GB 368952A GB 5450/31 A GB5450/31 A GB 5450/31A GB 545031 A GB545031 A GB 545031A GB 368952 A GB368952 A GB 368952A
Authority
GB
United Kingdom
Prior art keywords
foot
relating
feb
fused
anode
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
GB5450/31A
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Publication of GB368952A publication Critical patent/GB368952A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/44—Insulation between electrodes or supports within the vacuum space

Abstract

368,952. Discharge apparatus. ALLGEMEINE ELEKTRICIT€TS-GES., 2, Friedrich Karl-Ufer, Berlin. Feb. 20, 1931, No. 5450. Convention date, Feb. 20, 1930. [Class 39 (i).] One or more of the conductors supporting an anode and cathode are fused into the bottom of a depression which is pressed, bored or otherwise formed in a foot, and serves to prevent secondary discharges due to the deposit of metal &c. on the foot. As shown, each of two conductors a, supporting the anode of a thermionic valve, is fused into a foot c having depressions b formed around the conductor. In another arrangement, the supports for two anodes of a gas discharge tube are mounted in a similar manner.
GB5450/31A 1930-02-20 1931-02-20 Improvements in or relating to electric discharge devices Expired GB368952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE368952X 1930-02-20

Publications (1)

Publication Number Publication Date
GB368952A true GB368952A (en) 1932-03-17

Family

ID=6318153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5450/31A Expired GB368952A (en) 1930-02-20 1931-02-20 Improvements in or relating to electric discharge devices

Country Status (3)

Country Link
FR (1) FR707812A (en)
GB (1) GB368952A (en)
NL (1) NL32461C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449697A (en) * 1945-04-12 1948-09-21 Alltools Ltd Ionization chambers, geiger-muller tubes, and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449697A (en) * 1945-04-12 1948-09-21 Alltools Ltd Ionization chambers, geiger-muller tubes, and the like

Also Published As

Publication number Publication date
NL32461C (en)
FR707812A (en) 1931-07-15

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