FR846846A - Improved electric discharge device and method of operating it - Google Patents

Improved electric discharge device and method of operating it

Info

Publication number
FR846846A
FR846846A FR846846DA FR846846A FR 846846 A FR846846 A FR 846846A FR 846846D A FR846846D A FR 846846DA FR 846846 A FR846846 A FR 846846A
Authority
FR
France
Prior art keywords
operating
discharge device
electric discharge
improved electric
improved
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
Other languages
French (fr)
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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
Priority claimed from US168355A external-priority patent/US2242275A/en
Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University
Application granted granted Critical
Publication of FR846846A publication Critical patent/FR846846A/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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
    • 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
    • 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
    • H01J25/20—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 having special arrangements in the space between resonators, e.g. resistive-wall amplifier tube, space-charge amplifier tube, velocity-jump tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/20—Transference of modulation from one carrier to another, e.g. frequency-changing by means of transit-time tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR846846D 1937-10-11 1938-10-11 Improved electric discharge device and method of operating it Expired FR846846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US168355A US2242275A (en) 1937-10-11 1937-10-11 Electrical translating system and method

Publications (1)

Publication Number Publication Date
FR846846A true FR846846A (en) 1939-09-26

Family

ID=21977183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846846D Expired FR846846A (en) 1937-10-11 1938-10-11 Improved electric discharge device and method of operating it

Country Status (3)

Country Link
DE (1) DE970164C (en)
FR (1) FR846846A (en)
GB (1) GB523712A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883926C (en) * 1942-01-29 1953-07-23 Sperry Corp Device for tuning an electron discharge device, in which two mutually movable parts of a cavity resonator and / or electrode system are pressed against supports arranged between them
DE977442C (en) * 1952-07-14 1966-06-08 Sperry Rand Corp Wilmington Tuning device for electron tubes with a cavity resonator
FR2399731A1 (en) * 1977-08-01 1979-03-02 Sits Soc It Telecom Siemens KLYSTRON TUNING OSCILLATOR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961989C (en) * 1952-05-16 1957-04-18 Bendix Aviat Corp Spark gap, especially for generating high frequencies
DE1298641B (en) * 1961-02-10 1969-07-03 Telefunken Patent Microwave tubes for speed modulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45407C (en) * 1934-02-23
DE727235C (en) * 1934-02-24 1942-11-21 Julius Pintsch Kom Ges Electron tube arrangement for fanning ultra-high frequency electromagnetic vibrations
DE869649C (en) * 1934-03-01 1953-03-05 Julius Pintsch K G Electron tubes for fanning, especially amplifying, generating or receiving ultra-high frequency, electromagnetic vibrations
NL43144C (en) * 1934-10-04
DE748161C (en) * 1935-06-28 1944-10-27 Electron tube arrangement for fanning ultra-high frequency electromagnetic oscillations
DE938553C (en) * 1936-03-09 1956-02-02 Fernseh Gmbh Method for amplifying high-frequency vibrations
DE968277C (en) * 1937-05-27 1958-01-30 Erna Jobst Geb Lotichius Method for operating an electron tube
BE437641A (en) * 1937-07-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883926C (en) * 1942-01-29 1953-07-23 Sperry Corp Device for tuning an electron discharge device, in which two mutually movable parts of a cavity resonator and / or electrode system are pressed against supports arranged between them
DE977442C (en) * 1952-07-14 1966-06-08 Sperry Rand Corp Wilmington Tuning device for electron tubes with a cavity resonator
FR2399731A1 (en) * 1977-08-01 1979-03-02 Sits Soc It Telecom Siemens KLYSTRON TUNING OSCILLATOR

Also Published As

Publication number Publication date
GB523712A (en) 1940-07-22
DE970164C (en) 1958-08-28

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