GB1452113A - Magnetron anodestructure - Google Patents

Magnetron anodestructure

Info

Publication number
GB1452113A
GB1452113A GB5813173A GB5813173A GB1452113A GB 1452113 A GB1452113 A GB 1452113A GB 5813173 A GB5813173 A GB 5813173A GB 5813173 A GB5813173 A GB 5813173A GB 1452113 A GB1452113 A GB 1452113A
Authority
GB
United Kingdom
Prior art keywords
strap
vanes
grooves
magnetron
dec
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
GB5813173A
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1452113A publication Critical patent/GB1452113A/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron

Landscapes

  • Microwave Tubes (AREA)

Abstract

1452113 Magnetrons HITACHI Ltd 14 Dec 1973 [20 Dec 1972] 58131/73 Heading H1D In a strapped magnetron in which the straps are mounted in rectangular grooves 3, Fig. 11, of the anode vanes 2, the inner strap 5 is provided with integral offset inwardly directed protrusions 11 which contact both a side and the bottom of the grooves 3 in alternate vanes, the other strap 4 having similar outwardly directed protrusions Figs. 7 and 12 (not shown), which contact the other side and the bottom of the grooves 3 in the other vanes. In the modified arrangement of Fig. 13, the offset projections are formed by a shearing process which extends into the body of the strap. The arrangement is stated to reduce thermal distortion effects in operation of the tube.
GB5813173A 1972-12-20 1973-12-14 Magnetron anodestructure Expired GB1452113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14553872 1972-12-20

Publications (1)

Publication Number Publication Date
GB1452113A true GB1452113A (en) 1976-10-13

Family

ID=15387497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5813173A Expired GB1452113A (en) 1972-12-20 1973-12-14 Magnetron anodestructure

Country Status (3)

Country Link
US (1) US3875469A (en)
DE (1) DE2363331A1 (en)
GB (1) GB1452113A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013167Y2 (en) * 1977-09-07 1985-04-26 株式会社日立製作所 magnetron
US4212423A (en) * 1978-09-22 1980-07-15 Raytheon Company Magnetron anode manufacture
US4287451A (en) * 1978-12-14 1981-09-01 Toshiba Corporation Magnetron having improved interconnecting anode vanes
DE3673587D1 (en) * 1985-09-09 1990-09-27 Toshiba Kawasaki Kk MAGNETRONANODE AND THEIR PRODUCTION.
US5146136A (en) * 1988-12-19 1992-09-08 Hitachi, Ltd. Magnetron having identically shaped strap rings separated by a gap and connecting alternate anode vane groups
CN102437514B (en) * 2011-09-30 2013-05-22 南方电网科学研究院有限责任公司 High-voltage electrode capable of generating simulation ascending pilot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE478795A (en) * 1943-01-28
US2560409A (en) * 1944-03-29 1951-07-10 Rca Corp Electron discharge device of the magnetron type
NL68023C (en) * 1944-11-04
US3058029A (en) * 1958-11-24 1962-10-09 Raytheon Co Magnetron strappings
US3121821A (en) * 1960-10-05 1964-02-18 Gen Electric Slow wave structure for use in a magnetron
NL137275C (en) * 1969-01-06

Also Published As

Publication number Publication date
DE2363331A1 (en) 1974-07-11
US3875469A (en) 1975-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee