GB364212A - Improvements in or relating to cooling arrangements for thermionic valves and other electric discharge devices - Google Patents

Improvements in or relating to cooling arrangements for thermionic valves and other electric discharge devices

Info

Publication number
GB364212A
GB364212A GB30625/30A GB3062530A GB364212A GB 364212 A GB364212 A GB 364212A GB 30625/30 A GB30625/30 A GB 30625/30A GB 3062530 A GB3062530 A GB 3062530A GB 364212 A GB364212 A GB 364212A
Authority
GB
United Kingdom
Prior art keywords
water
electrode
relating
glass
electric discharge
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
GB30625/30A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB364212A publication Critical patent/GB364212A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

364,212. Preventing corrosion. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE, 12, Hallesches Ufer, Berlin. Oct. 13, 1930, No. 30625. Convention date, Oct. 11, 1929. [Class 123 (i).] Electrolytic corrosion of water-cooled electrodes of electric-discha,rge devices and their water-pipe connections is prevented by means of one or more cells which are connected in the water circuit and comprise one or more carbon electrodes adapted to be connected to the cooled electrode. A glass or porcelain cell G has a cylindrical carbon electrode K, which is formed with one or more holes for the passage of the water, and is connected to a screwed metal cap D by a glass-covered conductor R. The glass tube L is cemented into the electrode.
GB30625/30A 1929-10-11 1930-10-13 Improvements in or relating to cooling arrangements for thermionic valves and other electric discharge devices Expired GB364212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE364212X 1929-10-11

Publications (1)

Publication Number Publication Date
GB364212A true GB364212A (en) 1932-01-07

Family

ID=6315847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30625/30A Expired GB364212A (en) 1929-10-11 1930-10-13 Improvements in or relating to cooling arrangements for thermionic valves and other electric discharge devices

Country Status (1)

Country Link
GB (1) GB364212A (en)

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