FR81579E - Perfectionnements aux appareils thermioniques - Google Patents

Perfectionnements aux appareils thermioniques

Info

Publication number
FR81579E
FR81579E FR894592A FR894592A FR81579E FR 81579 E FR81579 E FR 81579E FR 894592 A FR894592 A FR 894592A FR 894592 A FR894592 A FR 894592A FR 81579 E FR81579 E FR 81579E
Authority
FR
France
Prior art keywords
thermionic devices
thermionic
devices
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
FR894592A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of FR81579E publication Critical patent/FR81579E/fr
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
    • H01J23/005—Cooling methods or arrangements
    • 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
    • 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
    • H01J23/207—Tuning of single resonator
FR894592A 1955-07-08 1962-04-16 Perfectionnements aux appareils thermioniques Expired FR81579E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US520831A US2963616A (en) 1955-07-08 1955-07-08 Thermionic tube apparatus

Publications (1)

Publication Number Publication Date
FR81579E true FR81579E (fr) 1963-10-11

Family

ID=24074255

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1155922D Expired FR1155922A (fr) 1955-07-08 1956-07-06 Perfectionnements aux appareils thermioniques
FR894592A Expired FR81579E (fr) 1955-07-08 1962-04-16 Perfectionnements aux appareils thermioniques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1155922D Expired FR1155922A (fr) 1955-07-08 1956-07-06 Perfectionnements aux appareils thermioniques

Country Status (5)

Country Link
US (1) US2963616A (fr)
DE (1) DE1243787B (fr)
FR (2) FR1155922A (fr)
GB (1) GB828078A (fr)
NL (1) NL208598A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282198B (de) * 1959-12-16 1968-11-07 Varian Associates Mechanisch abstimmbare Elektronenroehre nach Art eines Klystrons
US3227916A (en) * 1960-10-07 1966-01-04 Eitel Mccullough Inc Tuning mechanism for electron discharge devices
US3227915A (en) * 1960-10-17 1966-01-04 Eitel Mccullough Inc Fluid cooling of hollow tuner and radio frequency probe in klystron
US3178605A (en) * 1960-11-08 1965-04-13 Varian Associates Klystron amplifier having improved cavity resonator apparatus
NL285748A (fr) * 1961-12-01 1900-01-01
US3169209A (en) * 1963-05-01 1965-02-09 Varian Associates Electron tube apparatus having slanted output window between offset waveguides
IT7820903A0 (it) * 1978-03-06 1978-03-06 Sits Soc It Telecom Siemens Sistema di raffreddamento di un dispositivo per l'accordo di un tubo a microonde.
FR2512279A1 (fr) * 1981-08-27 1983-03-04 Centre Nat Etd Spatiales Cavite resonnante hyperfrequence
US4442417A (en) * 1982-01-26 1984-04-10 Varian Associates, Inc. Uniform field solenoid magnet with openings
FR2622048B1 (fr) * 1987-10-16 1995-02-03 Thomson Csf Dispositif de refroidissement pour circuits hyperfrequence
US4931695A (en) * 1988-06-02 1990-06-05 Litton Systems, Inc. High performance extended interaction output circuit
GB9307612D0 (en) * 1993-04-13 1993-06-02 Eev Ltd Electron beam tube arrangements
RU2150766C1 (ru) * 1999-07-19 2000-06-10 Петров Дмитрий Михайлович Многолучевой регенеративный усилитель электромагнитных колебаний
EP3946718A4 (fr) * 2019-04-05 2022-05-18 Pyrowave Inc. Syntoniseur d'impédance à refroidissement interne pour systèmes de pyrolyse à micro-ondes
CN112986705B (zh) * 2021-02-07 2023-09-08 中国科学院上海高等研究院 一种复合型束团电荷量测量探头及其制作方法
US11985756B2 (en) * 2021-10-20 2024-05-14 Applied Materials, Inc. Linear accelerator coil including multiple fluid channels

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106769A (en) * 1935-08-23 1938-02-01 American Telephone & Telegraph Transmission of guided waves
US2280824A (en) * 1938-04-14 1942-04-28 Univ Leland Stanford Junior Radio transmission and reception
NL80761C (fr) * 1939-08-24
US2490030A (en) * 1940-06-28 1949-12-06 Sperry Corp High-frequency tube structure
US2281717A (en) * 1941-01-21 1942-05-05 Bell Telephone Labor Inc Electron discharge apparatus
US2450893A (en) * 1941-05-17 1948-10-12 Sperry Corp High-frequency tube structure
US2306282A (en) * 1941-06-28 1942-12-22 Bell Telephone Labor Inc Tuning arrangement for cavity resonators
US2402443A (en) * 1941-08-26 1946-06-18 Rca Corp Resonant line and associated circuits
GB640896A (en) * 1941-10-23 1950-08-02 Sperry Corp Improvements in or relating to electron discharge apparatus adapted for frequency multiplication
US2605443A (en) * 1942-06-18 1952-07-29 Sperry Corp High-frequency tube structure
US2410109A (en) * 1943-02-13 1946-10-29 Bell Telephone Labor Inc Variable cavity resonator
USRE23277E (en) * 1943-04-26 1950-10-03 High-frequency resonator tube
US2442671A (en) * 1944-02-29 1948-06-01 Philco Corp Resonant cavity tuning device
US2496887A (en) * 1945-06-23 1950-02-07 Gen Electric High-frequency electrical apparatus
US2496535A (en) * 1945-10-19 1950-02-07 Ralph H Hoglund Unitary control for velocity-modulation tubes
US2656484A (en) * 1945-12-27 1953-10-20 Bruce B Cork Tunable cavity
US2768327A (en) * 1946-03-11 1956-10-23 Millman Sidney Wave guide output circuit for a magnetron
US2529950A (en) * 1946-05-10 1950-11-14 Raytheon Mfg Co Tunable electron discharge device
US2606302A (en) * 1949-03-30 1952-08-05 Sperry Corp Temperature compensated cavity resonator structure
BE521168A (fr) * 1950-12-18
BE521847A (fr) * 1952-08-01
US2837685A (en) * 1953-01-30 1958-06-03 Sperry Rand Corp High frequency klystron tube construction
US2741718A (en) * 1953-03-10 1956-04-10 Sperry Rand Corp High frequency apparatus
US2797361A (en) * 1953-04-13 1957-06-25 Bell Telephone Labor Inc Magnetrons
FR1105843A (fr) * 1953-08-01 1955-12-08 Emi Ltd Perfectionnements aux cavités résonnantes
US2840750A (en) * 1953-08-24 1958-06-24 Westinghouse Electric Corp High frequency corona shield
US2807746A (en) * 1954-02-23 1957-09-24 Varian Associates Electron tube apparatus

Also Published As

Publication number Publication date
US2963616A (en) 1960-12-06
NL208598A (fr)
FR1155922A (fr) 1958-05-09
DE1243787B (de) 1967-07-06
GB828078A (en) 1960-02-17

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