GB806551A - Improvements in or relating to magnetrons - Google Patents

Improvements in or relating to magnetrons

Info

Publication number
GB806551A
GB806551A GB20219/56A GB2021956A GB806551A GB 806551 A GB806551 A GB 806551A GB 20219/56 A GB20219/56 A GB 20219/56A GB 2021956 A GB2021956 A GB 2021956A GB 806551 A GB806551 A GB 806551A
Authority
GB
United Kingdom
Prior art keywords
magnetrons
relating
shaped conductors
anode
capacitively
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
GB20219/56A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB806551A publication Critical patent/GB806551A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Constitution Of High-Frequency Heating (AREA)

Abstract

806,551. Magnetrons. PHILIPS ELECTRICAL INDUSTRIES Ltd. June 29, 1956 [July 4, 1955], No. 20219/56. Class 39(1). A magnetron anode system consists of U- shaped conductors which are either as 13, connected directly to the anode segments 1, 2 or as 19, capacitively. Rotatable rings 25, 26 connected to alternate limbs of the U-shaped conductors are provided for tuning purposes at one or both ends of the system.
GB20219/56A 1955-07-04 1956-06-29 Improvements in or relating to magnetrons Expired GB806551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL806551X 1955-07-04

Publications (1)

Publication Number Publication Date
GB806551A true GB806551A (en) 1958-12-31

Family

ID=19836624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20219/56A Expired GB806551A (en) 1955-07-04 1956-06-29 Improvements in or relating to magnetrons

Country Status (2)

Country Link
FR (1) FR1154602A (en)
GB (1) GB806551A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185890A (en) * 1962-07-16 1965-05-25 Sfd Lab Inc Temperature compensated slow wave structure
GB2207549A (en) * 1987-07-23 1989-02-01 English Electric Valve Co Ltd Magnetrons
US5061878A (en) * 1987-07-23 1991-10-29 English Electric Valve Company Limited Magnetron anode and method of manufacturing anode
GB2331180A (en) * 1997-11-07 1999-05-12 Eev Ltd Magnetrons
US6339294B1 (en) 1997-11-07 2002-01-15 Eev Limited Magnetron anode vanes having a face portion oriented towards the anode center

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185890A (en) * 1962-07-16 1965-05-25 Sfd Lab Inc Temperature compensated slow wave structure
GB2207549A (en) * 1987-07-23 1989-02-01 English Electric Valve Co Ltd Magnetrons
GB2207549B (en) * 1987-07-23 1991-09-04 English Electric Valve Co Ltd Magnetrons
US5061878A (en) * 1987-07-23 1991-10-29 English Electric Valve Company Limited Magnetron anode and method of manufacturing anode
GB2331180A (en) * 1997-11-07 1999-05-12 Eev Ltd Magnetrons
US6339294B1 (en) 1997-11-07 2002-01-15 Eev Limited Magnetron anode vanes having a face portion oriented towards the anode center
GB2331180B (en) * 1997-11-07 2002-02-27 Eev Ltd Magnetrons

Also Published As

Publication number Publication date
FR1154602A (en) 1958-04-14

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