GB427528A - Improvements in and relating to electron valves - Google Patents

Improvements in and relating to electron valves

Info

Publication number
GB427528A
GB427528A GB29488/34A GB2948834A GB427528A GB 427528 A GB427528 A GB 427528A GB 29488/34 A GB29488/34 A GB 29488/34A GB 2948834 A GB2948834 A GB 2948834A GB 427528 A GB427528 A GB 427528A
Authority
GB
United Kingdom
Prior art keywords
grid
valve
cathode
oct
hollow body
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
GB29488/34A
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Publication of GB427528A publication Critical patent/GB427528A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
    • H01J25/70—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators with resonator having distributed inductance with capacitance, e.g. Pintsch tube

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measuring Fluid Pressure (AREA)
GB29488/34A 1933-10-13 1934-10-15 Improvements in and relating to electron valves Expired GB427528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE427528X 1933-10-13

Publications (1)

Publication Number Publication Date
GB427528A true GB427528A (en) 1935-04-15

Family

ID=6477324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29488/34A Expired GB427528A (en) 1933-10-13 1934-10-15 Improvements in and relating to electron valves

Country Status (3)

Country Link
US (1) US2128231A (fr)
FR (1) FR779632A (fr)
GB (1) GB427528A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758386C (de) * 1935-06-20 1953-07-20 Julius Pintsch K G Elektronenroehre zum Anfachen von ultrahochfrequenten elektromagnetischen Schwingungen
DE747903C (de) * 1935-12-14 1953-02-23 Julius Pintsch K G Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen
US2558021A (en) * 1939-03-08 1951-06-26 Univ Leland Stanford Junior Thermionic vacuum tube and circuit
US2519420A (en) * 1939-03-08 1950-08-22 Univ Leland Stanford Junior Thermionic vacuum tube and circuit
FR958885A (fr) * 1940-05-17 1950-03-21
BE469736A (fr) * 1942-04-09
US2514428A (en) * 1943-01-06 1950-07-11 Sperry Corp Electronic apparatus of the cavity resonator type
FR959962A (fr) * 1943-04-14 1950-04-07
US2548567A (en) * 1943-09-03 1951-04-10 Hartford Nat Bank & Trust Co Magnetron oscillator
US2450629A (en) * 1944-03-14 1948-10-05 Gen Electric Ultra high frequency magnetron generator
GB588247A (en) * 1944-03-28 1947-05-19 Standard Telephones Cables Ltd Improvements in or relating to electron velocity modulation devices
US2594005A (en) * 1945-06-13 1952-04-22 Freedman Samuel Vacuum tube
US2591963A (en) * 1948-06-17 1952-04-08 Rca Corp Electron discharge device and circuit
US2965791A (en) * 1954-05-17 1960-12-20 Bomac Lab Inc Shock and acceleration resistant electron discharge device
US2870374A (en) * 1954-05-26 1959-01-20 Itt Microwave electron discharge tubes
US3492528A (en) * 1968-03-04 1970-01-27 Machlett Lab Inc High frequency power tube

Also Published As

Publication number Publication date
US2128231A (en) 1938-08-30
FR779632A (fr) 1935-04-10

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