GB1256125A - Magnetron assembly - Google Patents

Magnetron assembly

Info

Publication number
GB1256125A
GB1256125A GB02549/69A GB1254969A GB1256125A GB 1256125 A GB1256125 A GB 1256125A GB 02549/69 A GB02549/69 A GB 02549/69A GB 1254969 A GB1254969 A GB 1254969A GB 1256125 A GB1256125 A GB 1256125A
Authority
GB
United Kingdom
Prior art keywords
recesses
magnetron
webs
march
bore
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
GB02549/69A
Inventor
Yoshio Kato
Osamu Konosu
Yoshio Nakagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of GB1256125A publication Critical patent/GB1256125A/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
    • H01J23/005—Cooling methods or arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects

Landscapes

  • Microwave Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

1,256,125. Magnetrons. MATSUSHITA ELECTRONICS CORP. 10 March, 1969 [8 March, 1968], No. 12549/69. Heading H1D. A magnetron assembly includes a heat conducting body 12, which body has a bore 13 for the receipt of the anode 11 of the magnetron 10, has recesses-as shown, in surfaces 16 and 17- for accommodating magnetic members forming part of the means for operating the magnetic field of the magnetron, and has heat dissipating finned webs 24, 25 mechanically and thermally engaged therewith. As shown, the webs 24, 25 are secured to the aluminium body 12 by bolts 20, 21, and permanent magnets 30 and 31 are mounted between pole plates 32 and 33, the recesses in surfaces 16 and 17 permitting minimum spacing there between and the outer portions 40, 41 of the recesses being asymptotic to planes 43, 44 which are tangential to the bore 13.
GB02549/69A 1968-03-08 1969-03-10 Magnetron assembly Expired GB1256125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1573468A JPS4931587B1 (en) 1968-03-08 1968-03-08

Publications (1)

Publication Number Publication Date
GB1256125A true GB1256125A (en) 1971-12-08

Family

ID=11896982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02549/69A Expired GB1256125A (en) 1968-03-08 1969-03-10 Magnetron assembly

Country Status (6)

Country Link
US (1) US3551717A (en)
JP (1) JPS4931587B1 (en)
DE (1) DE1911770C3 (en)
FR (1) FR2003535A1 (en)
GB (1) GB1256125A (en)
NL (1) NL146325B (en)

Also Published As

Publication number Publication date
DE1911770A1 (en) 1969-10-09
DE1911770C3 (en) 1975-03-06
NL6903527A (en) 1969-09-10
JPS4931587B1 (en) 1974-08-22
US3551717A (en) 1970-12-29
NL146325B (en) 1975-06-16
FR2003535A1 (en) 1969-11-07
DE1911770B2 (en) 1974-07-04

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