GB599129A - Improvements in or relating to high frequency electron discharge tube structures - Google Patents

Improvements in or relating to high frequency electron discharge tube structures

Info

Publication number
GB599129A
GB599129A GB9107/42A GB910742A GB599129A GB 599129 A GB599129 A GB 599129A GB 9107/42 A GB9107/42 A GB 9107/42A GB 910742 A GB910742 A GB 910742A GB 599129 A GB599129 A GB 599129A
Authority
GB
United Kingdom
Prior art keywords
resonator
relating
high frequency
discharge tube
electron 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
GB9107/42A
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Inc
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 Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Inc
Publication of GB599129A publication Critical patent/GB599129A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

Landscapes

  • Gyroscopes (AREA)
  • Microwave Tubes (AREA)

Abstract

599,129. Velocity-modulated tubes. SPERRY GYROSCOPE CO., Inc. July 1, 1942, No. 9107. Convention date, Oct. 31, 1941. [Class 39 (i)] The electrodes 24, 25, Fig. 1, which interact with the electron stream are coupled capacitatively through the envelope wall to cylinders 26, 27 connected to external cavity resonator 20. Electrode 25 is connected to drift tube 30. The resonator is tuned by a rotatable paddle 33 or by making one of the walls 21, 31 flexible. In a reflex tube the resonator 88, Fig. 2, can be slid off the envelope 89 as a whole ; flanges 93, 96 co-operate capacitatively with grid electrodes 91, 94. Specifications 523,712, 530,785, 552,459 and 8372/41, as open to inspection under Sect. 91, are referred to.
GB9107/42A 1941-10-31 1942-07-01 Improvements in or relating to high frequency electron discharge tube structures Expired GB599129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417228A US2391016A (en) 1941-10-31 1941-10-31 High-frequency tube structure

Publications (1)

Publication Number Publication Date
GB599129A true GB599129A (en) 1948-03-05

Family

ID=23653107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9107/42A Expired GB599129A (en) 1941-10-31 1942-07-01 Improvements in or relating to high frequency electron discharge tube structures

Country Status (2)

Country Link
US (1) US2391016A (en)
GB (1) GB599129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334139A (en) * 1998-02-05 1999-08-11 Elekta Ab Linear Accelerator

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577530A (en) * 1941-12-16 1946-05-22 Albert Frederick Pearce Improvements in or relating to electron discharge devices employing hollow resonators
NL77933C (en) * 1942-01-29
NL60520C (en) * 1942-04-17
BE451255A (en) * 1942-06-27
US2421635A (en) * 1943-03-20 1947-06-03 Gen Electric Ultra high frequency space resonant system
US2459791A (en) * 1943-03-26 1949-01-25 Standard Telephones Cables Ltd Vacuum tube
US2498763A (en) * 1944-06-15 1950-02-28 Westinghouse Electric Corp Magnetron
US2529668A (en) * 1944-09-12 1950-11-14 Westinghouse Electric Corp Electron discharge device of cavity resonator type with reverse flow of electrons
US2452272A (en) * 1944-10-28 1948-10-26 Philco Corp Magnetron
US2473567A (en) * 1945-03-20 1949-06-21 Raytheon Mfg Co Electronic discharge device
US2537112A (en) * 1945-08-20 1951-01-09 Sperry Corp High-frequency tube structure
US2492996A (en) * 1945-08-25 1950-01-03 Sperry Corp Tunable high-frequency cavity resonator
BE472428A (en) * 1945-10-31
US2656484A (en) * 1945-12-27 1953-10-20 Bruce B Cork Tunable cavity
US2540080A (en) * 1948-06-22 1951-02-06 Sylvania Electric Prod Reflex klystron electron discharge device
BE516737A (en) * 1952-01-04
US2789250A (en) * 1952-07-30 1957-04-16 Varian Associates High frequency device
US2944187A (en) * 1955-06-14 1960-07-05 Varian Associates Electron tube apparatus
NL212892A (en) * 1955-12-12
US2933442A (en) * 1958-07-11 1960-04-19 Ernest O Lawrence Electronuclear reactor
US6998783B2 (en) * 2003-03-03 2006-02-14 L-3 Communications Corporation Inductive output tube having a broadband impedance circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334139A (en) * 1998-02-05 1999-08-11 Elekta Ab Linear Accelerator
GB2334139B (en) * 1998-02-05 2001-12-19 Elekta Ab Linear accelerator

Also Published As

Publication number Publication date
US2391016A (en) 1945-12-18

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