GB582165A - Improvements in means for adjusting high frequency electric discharge devices - Google Patents

Improvements in means for adjusting high frequency electric discharge devices

Info

Publication number
GB582165A
GB582165A GB15334/40A GB1533440A GB582165A GB 582165 A GB582165 A GB 582165A GB 15334/40 A GB15334/40 A GB 15334/40A GB 1533440 A GB1533440 A GB 1533440A GB 582165 A GB582165 A GB 582165A
Authority
GB
United Kingdom
Prior art keywords
high frequency
electric discharge
diaphragm
nut
sealed
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
GB15334/40A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB15334/40A priority Critical patent/GB582165A/en
Publication of GB582165A publication Critical patent/GB582165A/en
Priority to US755599A priority patent/US2543011A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/08—Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
    • 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

  • Constitution Of High-Frequency Heating (AREA)
  • Microwave Tubes (AREA)

Abstract

582,165. High - frequency discharge apparatus. STANDARD TELEPHONES & CABLES Ltd., and GIBSON, W. T. Oct. 16, 1940, No. 15334. [Class 39 (i)] A diaphragm 10 within the vacuum space of a resonator, such as a velocity modulated oscillator, is movable for tuning by turning a nut 21 on a rod 20 scaled in a press 22; this closes the inwardly projecting glass end 15 of the envelope, in the length of which end a metal bellows 14 is sealed. A tube 17 sealed to the press is screwed on to a tube 11 fixed in the diaphragm. The nut 21 bears on a saddle 19. The collector 13 is carried by the rod 20. A back coupling loop 12 connects the two resonator chambers and power is abstracted by the concentric line 24, 27. The copper envelope part 1 may be cooled by water or air blast.
GB15334/40A 1940-10-16 1940-10-16 Improvements in means for adjusting high frequency electric discharge devices Expired GB582165A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB15334/40A GB582165A (en) 1940-10-16 1940-10-16 Improvements in means for adjusting high frequency electric discharge devices
US755599A US2543011A (en) 1940-10-16 1947-06-19 Means for adjusting high-frequency electric discharge devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15334/40A GB582165A (en) 1940-10-16 1940-10-16 Improvements in means for adjusting high frequency electric discharge devices

Publications (1)

Publication Number Publication Date
GB582165A true GB582165A (en) 1946-11-07

Family

ID=10057265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15334/40A Expired GB582165A (en) 1940-10-16 1940-10-16 Improvements in means for adjusting high frequency electric discharge devices

Country Status (2)

Country Link
US (1) US2543011A (en)
GB (1) GB582165A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866119A (en) * 1957-03-11 1958-12-23 Jennings Radio Mfg Corp Adjustable discharge tube
US3458750A (en) * 1966-01-12 1969-07-29 Servodyne Corp Klystron tube having feedback means and a control lens
IT1143751B (en) * 1977-08-01 1986-10-22 Sits Soc It Telecom Siemens KLYSTRON ADJUSTABLE OSCILLATOR
GB2292001B (en) * 1994-08-03 1998-04-22 Eev Ltd Electron beam tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025461A (en) * 1933-06-26 1935-12-24 Jr Samuel E Leonard Electrical discharge device
US2259690A (en) * 1939-04-20 1941-10-21 Univ Leland Stanford Junior High frequency radio apparatus
US2242275A (en) * 1937-10-11 1941-05-20 Univ Leland Stanford Junior Electrical translating system and method

Also Published As

Publication number Publication date
US2543011A (en) 1951-02-27

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