FR1201868A - Resonant cavity mgnetron with incorporated pole pieces - Google Patents

Resonant cavity mgnetron with incorporated pole pieces

Info

Publication number
FR1201868A
FR1201868A FR1201868DA FR1201868A FR 1201868 A FR1201868 A FR 1201868A FR 1201868D A FR1201868D A FR 1201868DA FR 1201868 A FR1201868 A FR 1201868A
Authority
FR
France
Prior art keywords
mgnetron
incorporated
resonant cavity
pole pieces
pole
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
Other languages
French (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
Application granted granted Critical
Publication of FR1201868A publication Critical patent/FR1201868A/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
    • 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
FR1201868D 1957-08-27 1958-08-27 Resonant cavity mgnetron with incorporated pole pieces Expired FR1201868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US845818XA 1957-08-27 1957-08-27

Publications (1)

Publication Number Publication Date
FR1201868A true FR1201868A (en) 1960-01-06

Family

ID=22185891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201868D Expired FR1201868A (en) 1957-08-27 1958-08-27 Resonant cavity mgnetron with incorporated pole pieces

Country Status (2)

Country Link
FR (1) FR1201868A (en)
GB (1) GB845818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254256B (en) * 1962-11-23 1967-11-16 Litton Industries Inc Cathode for an electron tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254256B (en) * 1962-11-23 1967-11-16 Litton Industries Inc Cathode for an electron tube

Also Published As

Publication number Publication date
GB845818A (en) 1960-08-24

Similar Documents

Publication Publication Date Title
FR1191206A (en) Loom
CH386579A (en) Magnetic material
FR1172709A (en) Resonant Cavity Klystron
FR1201868A (en) Resonant cavity mgnetron with incorporated pole pieces
CH366130A (en) mold
FR1242007A (en) Resonance isolators
FR1205835A (en) Store with movable compartments
CH361410A (en) Fast double Gauss lens
CH370127A (en) Electromagnetic multiple switch
FR1191087A (en) Compressor
FR1197769A (en) Magnetic mercury switch
FR1200717A (en) Umbrella
FR1198328A (en) Electro-magnetic switch
FR1189624A (en) Advanced Resonant Cavity Magnetron
CH364810A (en) Magnetic toggle switch
ES235394A3 (en) IMPROVEMENTS INTRODUCED IN ELECTRIC REFRIGERATORS
ES61470Y (en) New suitcase
ES59959Y (en) Assembled hollow brick
ES58402Y (en) Chanceta with removable heel
FR1181215A (en) Switch
ES58582Y (en) Switch
ES61406Y (en) New cooling piece
ES60361Y (en) Nodular furniture with interchangeable structure
FI33085A (en) Magnetic pulverfördelningsanordning
ES60845Y (en) Improved thumbtack