DE2722276C2 - Abstimmbares Magnetron - Google Patents

Abstimmbares Magnetron

Info

Publication number
DE2722276C2
DE2722276C2 DE2722276A DE2722276A DE2722276C2 DE 2722276 C2 DE2722276 C2 DE 2722276C2 DE 2722276 A DE2722276 A DE 2722276A DE 2722276 A DE2722276 A DE 2722276A DE 2722276 C2 DE2722276 C2 DE 2722276C2
Authority
DE
Germany
Prior art keywords
tuning
magnetron
frequency
anode
tuning body
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
DE2722276A
Other languages
German (de)
English (en)
Other versions
DE2722276A1 (de
Inventor
Lennart Per Joel Järfälla Mattsson
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 DE2722276A1 publication Critical patent/DE2722276A1/de
Application granted granted Critical
Publication of DE2722276C2 publication Critical patent/DE2722276C2/de
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
    • H01J23/213—Simultaneous tuning of more than one resonator, e.g. resonant cavities of a magnetron

Landscapes

  • Microwave Tubes (AREA)
DE2722276A 1976-05-21 1977-05-17 Abstimmbares Magnetron Expired DE2722276C2 (de)

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
DE2722276A1 DE2722276A1 (de) 1977-12-01
DE2722276C2 true DE2722276C2 (de) 1986-01-02

Family

ID=20327932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2722276A Expired DE2722276C2 (de) 1976-05-21 1977-05-17 Abstimmbares Magnetron

Country Status (7)

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

Families Citing this family (6)

* 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 (en) * 1979-05-01 1981-10-07 Thorn Emi-Varian Limited Spin-tuned magnetron
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
NL200109A (enExample) * 1954-09-01
US3154717A (en) * 1954-10-27 1964-10-27 Raytheon Co Magnetron tube with axially movable tuning means
NL138648C (enExample) * 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
JPS5310957A (en) 1978-01-31
SE399151B (sv) 1978-01-30
CA1068003A (en) 1979-12-11
FR2352391B1 (enExample) 1982-01-22
FR2352391A1 (fr) 1977-12-16
GB1534819A (en) 1978-12-06
DE2722276A1 (de) 1977-12-01
US4131825A (en) 1978-12-26
JPS5842580B2 (ja) 1983-09-20
SE7605765L (sv) 1977-11-22

Similar Documents

Publication Publication Date Title
DE3617335C2 (enExample)
DE1615880C3 (de) Stellwiderstand mit einer Rutschkupp lung
DE2722276C2 (de) Abstimmbares Magnetron
DE2752025A1 (de) Elektrischer kondensator
DE3502899C2 (enExample)
DE1541977B2 (de) Magnetron
DE2413241A1 (de) Drehantrieb
DE864584C (de) Magnetronroehre mit einem angebauten Resonanzkreis
DE2533385C2 (de) Vorrichtung zur Steuerung der Impedanz eines Induktionsmotors
DE102004027989B4 (de) Werkstückträgervorrichtung zum Halten von Werkstücken
DE2116164A1 (de) Kollektor für eine dynamoelektrische Maschine
DE2729740C3 (de) Tachogenerator, insbesondere für Arbeitsmaschinen mit Überdrehsicherung
DE1081976B (de) Magnetronroehre veraenderbarer Frequenz
DE3334493A1 (de) Kontaktanordnung fuer vakuumschalter
EP3104128B1 (de) Vorrichtung zur kontaktlosen übertragung von daten und zur ermittlung einer winkeländerung zwischen zwei sich relativ zueinander bewegenden gegenständen
DE3728868B4 (de) Elektromotor mit relativ zueinander drehbar und axial verschiebbar gelagertem Rotor und Stator
DE2241711B2 (de) Bandlei tungszirkulator in Dreieckschaltung
DE2144860C3 (de) Zündvorrichtung für mehrzylindrige Brennkraftmaschinen
DE69108862T2 (de) Drossel, insbesondere für Kurzwellen.
DE3643232C2 (enExample)
DE3150890A1 (de) Drehgeschwindigkeitssignalgeber
DE19636926C2 (de) Impulsgenerator insbesondere für eine Kamera
DE1491378C (de) Magnetronrohre der Radbauart mit veränderbarer Frequenz
DE3718294C1 (de) Schleifringlose elektrische Maschine
EP3179637A2 (de) Vorrichtung zur kontaktlosen übertragung von daten und zur ermittlung einer winkeländerung zwischen zwei sich relativ zueinander bewegenden gegenständen

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: DAVID, G., 2000 HAMBURG

8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: MATTSSON, LENNART PER JOEL, JAERFAELLA, SE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee