FR2534740B1 - Cavite resonnante accordable avec compensation d'altitude, notamment pour dispositif d'emission d'electrons a champs croises embarque a bord d'un aeronef - Google Patents

Cavite resonnante accordable avec compensation d'altitude, notamment pour dispositif d'emission d'electrons a champs croises embarque a bord d'un aeronef

Info

Publication number
FR2534740B1
FR2534740B1 FR8316648A FR8316648A FR2534740B1 FR 2534740 B1 FR2534740 B1 FR 2534740B1 FR 8316648 A FR8316648 A FR 8316648A FR 8316648 A FR8316648 A FR 8316648A FR 2534740 B1 FR2534740 B1 FR 2534740B1
Authority
FR
France
Prior art keywords
aircraft
board
cross
transmission device
resonant cavity
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
FR8316648A
Other languages
English (en)
French (fr)
Other versions
FR2534740A1 (fr
Inventor
William Allen Gerard
Robert James Foreman
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
Publication of FR2534740A1 publication Critical patent/FR2534740A1/fr
Application granted granted Critical
Publication of FR2534740B1 publication Critical patent/FR2534740B1/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
    • H01J23/16—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
FR8316648A 1982-10-19 1983-10-19 Cavite resonnante accordable avec compensation d'altitude, notamment pour dispositif d'emission d'electrons a champs croises embarque a bord d'un aeronef Expired FR2534740B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/435,176 US4527094A (en) 1982-10-19 1982-10-19 Altitude compensation for frequency agile magnetron

Publications (2)

Publication Number Publication Date
FR2534740A1 FR2534740A1 (fr) 1984-04-20
FR2534740B1 true FR2534740B1 (fr) 1986-11-14

Family

ID=23727326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316648A Expired FR2534740B1 (fr) 1982-10-19 1983-10-19 Cavite resonnante accordable avec compensation d'altitude, notamment pour dispositif d'emission d'electrons a champs croises embarque a bord d'un aeronef

Country Status (6)

Country Link
US (1) US4527094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5991632A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3336997A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2534740B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2130003B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL69694A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436385B (sv) * 1983-04-29 1984-12-03 Philips Svenska Ab Anordning for utsendning av en forutbestemd frekvens medelst ett avstembart hogfrekvenssendarror, sasom en magnetron anordning for utsendning av en forutbestemd frekvens medelst ett avstembart hogfrekvenssendarror, sasom en magnetron
FR2634078B1 (fr) * 1988-07-08 1995-02-17 Thomson Csf Magnetron agile avec moteur d'accord a refroidissement ameliore
US5449972A (en) * 1993-07-30 1995-09-12 Litton Systems, Inc. Low-torque magnetron tuning device
US5495145A (en) * 1994-07-12 1996-02-27 Litton Systems, Inc. Pseudo-spring loading mechanism for magnetron tuner
US5936330A (en) * 1997-09-09 1999-08-10 Litton Systems, Inc. Apparatus for preventing filament shorting in a magnetron cathode
JP2008203037A (ja) 2007-02-19 2008-09-04 Seiko Instruments Inc 電子時計の押圧型スイッチ用ばね構造体及び押圧型スイッチ並びにこれを備えた電子時計

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH290344A (de) * 1950-08-05 1953-04-30 Siemens Ag Selbstzentrierendes magnetisches Lager, insbesondere für Elektrizitätszähler.
BE624781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-11-15
FR1428967A (fr) * 1964-04-01 1966-02-18 English Electric Valve Co Ltd Dispositif et cavités à décharge électronique accordables
GB1072574A (en) * 1964-04-01 1967-06-21 English Electric Valve Co Ltd Improvements in or relating to microwave tuning devices
US3297909A (en) * 1964-09-04 1967-01-10 Litton Industries Inc Thermally stable structure for tunable magnetron
US3599035A (en) * 1964-09-29 1971-08-10 Litton Industries Inc Tunable magnetron
FR1447012A (fr) * 1964-09-29 1966-07-22 Litton Industries Inc Magnétron accordable
US3441795A (en) * 1966-06-24 1969-04-29 Sfd Lab Inc Ditherable and tunable microwave tube having a dithered tuner actuator of fixed length
US3478246A (en) * 1967-05-05 1969-11-11 Litton Precision Prod Inc Piezoelectric bimorph driven tuners for electron discharge devices
US3564340A (en) * 1969-04-03 1971-02-16 Varian Associates Manually tuned crossed-field tube employing a frictionally loaded ball screw tuning actuator
US3590313A (en) * 1970-01-22 1971-06-29 Varian Associates Dither tuned microwave tube with corrected tuner resolver output
US3852638A (en) * 1974-03-14 1974-12-03 Varian Associates Dither tuned microwave tube
GB2036418B (en) * 1978-12-05 1983-01-19 English Electric Valve Co Ltd Magnetrons
IT1202886B (it) * 1979-02-13 1989-02-15 Sits Soc It Telecom Siemens Dispositivo per l'accordo di tubi a microonde

Also Published As

Publication number Publication date
IL69694A (en) 1987-02-27
GB2130003A (en) 1984-05-23
JPH0360138B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-12
GB8327292D0 (en) 1983-11-16
GB2130003B (en) 1986-03-05
DE3336997C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-26
DE3336997A1 (de) 1984-04-19
US4527094A (en) 1985-07-02
FR2534740A1 (fr) 1984-04-20
JPS5991632A (ja) 1984-05-26

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FR2534740B1 (fr) Cavite resonnante accordable avec compensation d'altitude, notamment pour dispositif d'emission d'electrons a champs croises embarque a bord d'un aeronef
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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
TP Transmission of property
ST Notification of lapse