GB9603649D0 - A magnetron - Google Patents

A magnetron

Info

Publication number
GB9603649D0
GB9603649D0 GBGB9603649.6A GB9603649A GB9603649D0 GB 9603649 D0 GB9603649 D0 GB 9603649D0 GB 9603649 A GB9603649 A GB 9603649A GB 9603649 D0 GB9603649 D0 GB 9603649D0
Authority
GB
United Kingdom
Prior art keywords
magnetron
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.)
Withdrawn
Application number
GBGB9603649.6A
Other versions
GB2310533A (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.)
Teledyne UK Ltd
Original Assignee
EEV Ltd
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 EEV Ltd filed Critical EEV Ltd
Priority to GB9603649A priority Critical patent/GB2310533A/en
Publication of GB9603649D0 publication Critical patent/GB9603649D0/en
Priority to EP97300926A priority patent/EP0791947A1/en
Priority to JP5086297A priority patent/JPH09326235A/en
Publication of GB2310533A publication Critical patent/GB2310533A/en
Withdrawn legal-status Critical Current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
    • H01J23/36—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
    • H01J23/46—Loop coupling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
    • H01J2225/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J2225/52—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
    • H01J2225/58—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
    • H01J2225/587—Multi-cavity magnetrons
GB9603649A 1996-02-21 1996-02-21 A magnetron Withdrawn GB2310533A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9603649A GB2310533A (en) 1996-02-21 1996-02-21 A magnetron
EP97300926A EP0791947A1 (en) 1996-02-21 1997-02-13 A magnetron
JP5086297A JPH09326235A (en) 1996-02-21 1997-02-19 Magnetron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9603649A GB2310533A (en) 1996-02-21 1996-02-21 A magnetron

Publications (2)

Publication Number Publication Date
GB9603649D0 true GB9603649D0 (en) 1996-04-17
GB2310533A GB2310533A (en) 1997-08-27

Family

ID=10789141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9603649A Withdrawn GB2310533A (en) 1996-02-21 1996-02-21 A magnetron

Country Status (3)

Country Link
EP (1) EP0791947A1 (en)
JP (1) JPH09326235A (en)
GB (1) GB2310533A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6384537B2 (en) * 1999-08-25 2002-05-07 Northrop Grumman Corporation Double loop output system for magnetron
GB2386748B (en) 2002-03-16 2006-02-08 Marconi Applied Techn Ltd Magnetron arrangements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473828A (en) * 1943-11-15 1949-06-21 Raytheon Mfg Co Electron discharge device of the magnetron type
NL112695C (en) * 1957-09-05
DE1491389B1 (en) * 1964-12-23 1971-08-26 Philips Patentverwaltung WHEEL DESIGN MAGNETRON
DE1541021A1 (en) * 1966-11-03 1970-02-19 Philips Patentverwaltung Magnetron tubes with devices for changing the decoupling factor when the tubes are operational
DE1920073A1 (en) * 1967-04-29 1970-11-19 Husqvarna Mikrowellen Gmbh High performance magnetron, especially high performance continuous wave magnetron

Also Published As

Publication number Publication date
EP0791947A1 (en) 1997-08-27
JPH09326235A (en) 1997-12-16
GB2310533A (en) 1997-08-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)