GB617251A - Improvements in and relating to high-frequency magnetrons - Google Patents

Improvements in and relating to high-frequency magnetrons

Info

Publication number
GB617251A
GB617251A GB238546A GB238546A GB617251A GB 617251 A GB617251 A GB 617251A GB 238546 A GB238546 A GB 238546A GB 238546 A GB238546 A GB 238546A GB 617251 A GB617251 A GB 617251A
Authority
GB
United Kingdom
Prior art keywords
rod
ring
magnetrons
relating
pole
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
GB238546A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB238546A priority Critical patent/GB617251A/en
Publication of GB617251A publication Critical patent/GB617251A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • H01J23/213—Simultaneous tuning of more than one resonator, e.g. resonant cavities of a magnetron

Landscapes

  • Microwave Tubes (AREA)

Abstract

617,251. Magnetrons. BRITISH THOMSON-HOUSTON CO., Ltd. (General Electric Co.). Jan. 24, 1946, No. 2385. [Class 39 (i)] In a magnetron having an anode structure defining a plurality of cavity resonators, tuning means are provided comprising one or more movable dielectric members 1, Fig. 1, preferably of quartz. Preferably a plurality of tuning members are carried on a ring 4 by spring clips 8 and are actuated by a rod 13 passing through flexible bellows seal 15. The connection between rod 13 and ring 4 is by way of transverse rod 3 which extends through a transverse slot 12 cut in the lower pole-piece 9. The rod 13 and cathode leads pass through central apertures in the pole-pieces 9, 10 respectively. Specification 635,479 is referred to.
GB238546A 1946-01-24 1946-01-24 Improvements in and relating to high-frequency magnetrons Expired GB617251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB238546A GB617251A (en) 1946-01-24 1946-01-24 Improvements in and relating to high-frequency magnetrons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB238546A GB617251A (en) 1946-01-24 1946-01-24 Improvements in and relating to high-frequency magnetrons

Publications (1)

Publication Number Publication Date
GB617251A true GB617251A (en) 1949-02-03

Family

ID=9738615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB238546A Expired GB617251A (en) 1946-01-24 1946-01-24 Improvements in and relating to high-frequency magnetrons

Country Status (1)

Country Link
GB (1) GB617251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015968A1 (en) * 1996-10-04 1998-04-16 Thomson Tubes Electroniques Device for quick microwave tube frequency tuning and microwave tube provided with same
US20140035435A1 (en) * 2006-11-17 2014-02-06 David Weber System For Generation Of Useful Electrical Power From Isotopic Emissions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015968A1 (en) * 1996-10-04 1998-04-16 Thomson Tubes Electroniques Device for quick microwave tube frequency tuning and microwave tube provided with same
US6163112A (en) * 1996-10-04 2000-12-19 Thomson Tubes Electroniques Device for quick frequency tuning of a microwave tube using a direct sensing means
US20140035435A1 (en) * 2006-11-17 2014-02-06 David Weber System For Generation Of Useful Electrical Power From Isotopic Emissions
US10109384B2 (en) * 2006-11-17 2018-10-23 David Weber System for generation of useful electrical power from isotopic emissions

Similar Documents

Publication Publication Date Title
GB555162A (en) Electron beam discharge apparatus incorporating resonant chamber circuits
GB546774A (en) Half-wave velocity modulation electron discharge tube
GB578655A (en) Improvements in or relating to high frequency electron discharge systems
GB681425A (en) Improvements in and relating to tubes of the magnetron type for ultra short waves
GB574943A (en) Improvements in or relating to electron discharge apparatus for producing high frequency electrical oscillations
GB648826A (en) Improvements in magnetrons
GB640255A (en) Improvements in magnetron electron-discharge devices
GB701925A (en) Tubes called magnetrons
GB627343A (en) Improvements in and relating to electron discharge devices of the magnetron type
GB675175A (en) Improvements in and relating to high frequency electron discharge devices of the magnetron type
GB617251A (en) Improvements in and relating to high-frequency magnetrons
GB641086A (en) Improvements in or relating to magnetrons
GB626293A (en) Improvements in and relating to magnetrons
GB653750A (en) Improvements in or relating to magnetrons
GB614000A (en) Improvements in and relating to ultra-high-frequency electric circuits
US2553425A (en) Electron discharge device of the magnetron type
GB604471A (en) Improvements in and relating to magnetron oscillators
GB718089A (en) Improvements in or relating to magnetrons
GB756235A (en) Electron discharge devices utilising velocity modulation
GB645189A (en) Tunable magnetron
GB642931A (en) Improvements in and relating to magnetrons
GB460700A (en) Improvements in or relating to electron valves
GB706848A (en) Improvements in or relating to magnetrons
GB629693A (en) Improvements in or relating to tunable resonant cavity circuits
GB655041A (en) Improvements in and relating to magnetrons