GB361170A - Improvements in or relating to electric discharge tubes - Google Patents

Improvements in or relating to electric discharge tubes

Info

Publication number
GB361170A
GB361170A GB39164/30A GB3916430A GB361170A GB 361170 A GB361170 A GB 361170A GB 39164/30 A GB39164/30 A GB 39164/30A GB 3916430 A GB3916430 A GB 3916430A GB 361170 A GB361170 A GB 361170A
Authority
GB
United Kingdom
Prior art keywords
filaments
anodes
stem
rods
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
GB39164/30A
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of GB361170A publication Critical patent/GB361170A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems

Landscapes

  • Amplifiers (AREA)

Abstract

361,170. Thermionic valves. EGYESœLT IZZOLAMPA •S VILLAMOSSAGI R•SZV•NYTARSAS‡G, Ujpest, near Budapest. Dec. 30, 1930, No. 39164. Convention date, Oct. 7. [Class 39 (i).] An electron discharge tube is provided with a plurality of filaments 2 lying in planes parallel with the axis of the stem 1 of the tube, the length of each filament extending in a direction at rightangles to the axis of the stem. The filaments are surrounded by grids 3 and anodes 4 which are parallel to the planes of the filaments. The filaments are joined in series by the connection of one end of each filament to a common plate 14. The grids consist of wire wound about rods 15, 16, the rods 15 being connected by ties 5. The anodes are formed from a single plate 4 bent into the form shown in Fig. 1 and attached to a common baseplate 13 by welding.
GB39164/30A 1930-10-07 1930-12-30 Improvements in or relating to electric discharge tubes Expired GB361170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU361170X 1930-10-07

Publications (1)

Publication Number Publication Date
GB361170A true GB361170A (en) 1931-11-19

Family

ID=10978937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39164/30A Expired GB361170A (en) 1930-10-07 1930-12-30 Improvements in or relating to electric discharge tubes

Country Status (1)

Country Link
GB (1) GB361170A (en)

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