FR2352391B1 - - Google Patents

Info

Publication number
FR2352391B1
FR2352391B1 FR7715758A FR7715758A FR2352391B1 FR 2352391 B1 FR2352391 B1 FR 2352391B1 FR 7715758 A FR7715758 A FR 7715758A FR 7715758 A FR7715758 A FR 7715758A FR 2352391 B1 FR2352391 B1 FR 2352391B1
Authority
FR
France
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
FR7715758A
Other versions
FR2352391A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2352391A1 publication Critical patent/FR2352391A1/fr
Application granted granted Critical
Publication of FR2352391B1 publication Critical patent/FR2352391B1/fr
Granted 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
FR7715758A 1976-05-21 1977-05-23 Magnetron accordable Granted FR2352391A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7605765A SE399151B (sv) 1976-05-21 1976-05-21 Avstembar magnetron

Publications (2)

Publication Number Publication Date
FR2352391A1 FR2352391A1 (fr) 1977-12-16
FR2352391B1 true FR2352391B1 (fr) 1982-01-22

Family

ID=20327932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715758A Granted FR2352391A1 (fr) 1976-05-21 1977-05-23 Magnetron accordable

Country Status (7)

Country Link
US (1) US4131825A (fr)
JP (1) JPS5842580B2 (fr)
CA (1) CA1068003A (fr)
DE (1) DE2722276C2 (fr)
FR (1) FR2352391A1 (fr)
GB (1) GB1534819A (fr)
SE (1) SE399151B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914556B1 (en) * 1977-05-31 2005-07-05 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for magnetron coherence
EP0018724B1 (fr) * 1979-05-01 1981-10-07 Thorn Emi-Varian Limited Magnétron accordé par rotation
JPS58122883U (ja) * 1982-02-09 1983-08-20 リンナイ株式会社 熱交換器
US4531104A (en) * 1982-11-29 1985-07-23 Litton Systems, Inc. Tunable magnetron of the coaxial-vacuum type
US4555680A (en) * 1983-07-05 1985-11-26 M/A-Com, Inc. Magnetron tuned programmably using step motor
SE451356B (sv) * 1983-08-05 1987-09-28 Philips Norden Ab Anordning vid en avstembar magnetron
US4947034A (en) * 1989-04-28 1990-08-07 International Business Machines Corporation Apertureless near field optical microscope

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928411C (de) * 1944-09-08 1955-05-31 Siemens Ag Verstimmungseinrichtung fuer Hohlraum-Schwingkreis
GB716677A (en) * 1952-07-15 1954-10-13 M O Valve Co Ltd Improvements in or relating to magnetrons
US2799802A (en) * 1954-04-16 1957-07-16 Litton Industries Inc Magnetron tuner device
NL96902C (fr) * 1954-09-01
US3154717A (en) * 1954-10-27 1964-10-27 Raytheon Co Magnetron tube with axially movable tuning means
BE624781A (fr) * 1961-11-15
US3727099A (en) * 1963-02-04 1973-04-10 Westinghouse Electric Corp Tuned cavity device
US3343031A (en) * 1963-12-21 1967-09-19 Philips Corp Tunable electronic tube
GB1078508A (en) * 1965-08-09 1967-08-09 English Electric Valve Co Ltd Improvements in or relating to magnetrons
US3414760A (en) * 1965-10-15 1968-12-03 Westinghouse Electric Corp A frequency diversity coaxial magnetron
US3441795A (en) * 1966-06-24 1969-04-29 Sfd Lab Inc Ditherable and tunable microwave tube having a dithered tuner actuator of fixed length
US3333148A (en) * 1966-12-12 1967-07-25 Westinghouse Electric Corp Ferrite tuned coaxial magnetron
US3731137A (en) * 1972-02-03 1973-05-01 Raytheon Co Coaxial magnetron

Also Published As

Publication number Publication date
GB1534819A (en) 1978-12-06
JPS5310957A (en) 1978-01-31
US4131825A (en) 1978-12-26
SE399151B (sv) 1978-01-30
JPS5842580B2 (ja) 1983-09-20
FR2352391A1 (fr) 1977-12-16
SE7605765L (sv) 1977-11-22
DE2722276C2 (de) 1986-01-02
CA1068003A (fr) 1979-12-11
DE2722276A1 (de) 1977-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse