GB1158589A - Crossed-Field Discharge Device and Arrangement Using Same - Google Patents

Crossed-Field Discharge Device and Arrangement Using Same

Info

Publication number
GB1158589A
GB1158589A GB35033/66A GB3503366A GB1158589A GB 1158589 A GB1158589 A GB 1158589A GB 35033/66 A GB35033/66 A GB 35033/66A GB 3503366 A GB3503366 A GB 3503366A GB 1158589 A GB1158589 A GB 1158589A
Authority
GB
United Kingdom
Prior art keywords
cathode
anode
lead
recesses
conductor
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
GB35033/66A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1158589A publication Critical patent/GB1158589A/en
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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • 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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
    • H01J25/44—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons

Landscapes

  • Plasma Technology (AREA)
  • Radiation-Therapy Devices (AREA)
GB35033/66A 1965-08-30 1966-08-04 Crossed-Field Discharge Device and Arrangement Using Same Expired GB1158589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48367265A 1965-08-30 1965-08-30

Publications (1)

Publication Number Publication Date
GB1158589A true GB1158589A (en) 1969-07-16

Family

ID=23921042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35033/66A Expired GB1158589A (en) 1965-08-30 1966-08-04 Crossed-Field Discharge Device and Arrangement Using Same

Country Status (6)

Country Link
US (1) US3458753A (enExample)
CH (1) CH455060A (enExample)
DE (1) DE1541009A1 (enExample)
GB (1) GB1158589A (enExample)
NL (1) NL6611477A (enExample)
SE (1) SE331721B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772823A (en) * 1980-12-26 1988-09-20 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic anode and a method of manufacturing the same
WO1993021647A1 (en) * 1992-04-10 1993-10-28 Eev Limited Magnetron

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604977A (en) * 1969-01-15 1971-09-14 Hughes Aircraft Co A cross field switching device with a slotted electrode
US3646388A (en) * 1970-06-01 1972-02-29 Raytheon Co Crossed field microwave device
US3727098A (en) * 1971-07-22 1973-04-10 Litton Systems Inc Magnetron filter box
JPS5336049Y2 (enExample) * 1971-08-13 1978-09-02
JPS5336050Y2 (enExample) * 1971-09-03 1978-09-02
JPS5336051Y2 (enExample) * 1971-09-03 1978-09-02
GB2029632B (en) * 1978-09-02 1982-08-11 English Electric Valve Co Ltd Magnetrons
GB2368184B (en) * 2000-03-30 2004-08-18 Marconi Applied Techn Ltd Magnetrons
FR2999332B1 (fr) * 2012-12-12 2018-10-26 Thales Generateur d'ondes hyperfrequences et procede de generation d'ondes associe
CN109872933B (zh) * 2019-01-28 2021-02-26 西北核技术研究所 一种减小电子束径向振荡相位差的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471896A (enExample) * 1946-03-16
US2782342A (en) * 1947-07-01 1957-02-19 Rca Corp Magnetron
US2819449A (en) * 1954-01-21 1958-01-07 Rca Corp Magnetron
US2869012A (en) * 1955-10-10 1959-01-13 Rudolf A Muller Thermionic device
US3027488A (en) * 1958-11-03 1962-03-27 Raytheon Co Tunable magnetrons
US3312859A (en) * 1962-09-10 1967-04-04 Gen Electric Crossed field transverse wave amplifier comprising transmission line
BE638570A (enExample) * 1962-10-26
US3273011A (en) * 1962-10-29 1966-09-13 Raytheon Co Traveling fast-wave device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772823A (en) * 1980-12-26 1988-09-20 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic anode and a method of manufacturing the same
WO1993021647A1 (en) * 1992-04-10 1993-10-28 Eev Limited Magnetron

Also Published As

Publication number Publication date
CH455060A (de) 1968-04-30
DE1541009A1 (de) 1969-07-17
SE331721B (enExample) 1971-01-11
NL6611477A (enExample) 1967-03-01
US3458753A (en) 1969-07-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees