GB1505123A - Rotary tuner for circular electric mode crossed field tub - Google Patents

Rotary tuner for circular electric mode crossed field tub

Info

Publication number
GB1505123A
GB1505123A GB15421/75A GB1542175A GB1505123A GB 1505123 A GB1505123 A GB 1505123A GB 15421/75 A GB15421/75 A GB 15421/75A GB 1542175 A GB1542175 A GB 1542175A GB 1505123 A GB1505123 A GB 1505123A
Authority
GB
United Kingdom
Prior art keywords
cavity
coaxial
resonator
magnetron
tub
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
GB15421/75A
Other languages
English (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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Priority to SE7704187A priority Critical patent/SE7704187L/xx
Publication of GB1505123A publication Critical patent/GB1505123A/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
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • H01J23/207—Tuning of single resonator

Landscapes

  • Microwave Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB15421/75A 1974-04-18 1975-04-15 Rotary tuner for circular electric mode crossed field tub Expired GB1505123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7704187A SE7704187L (sv) 1975-04-15 1977-04-12 Nytt forfarande for framstellning av aminoglykosidantibiotika, nya mellanprodukter for anvendning vid forfarandet och sett att framstella dessa mellanprodukter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461835A US3914644A (en) 1974-04-18 1974-04-18 Rotary tuner for circular electric mode crossed field tube

Publications (1)

Publication Number Publication Date
GB1505123A true GB1505123A (en) 1978-03-22

Family

ID=23834115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15421/75A Expired GB1505123A (en) 1974-04-18 1975-04-15 Rotary tuner for circular electric mode crossed field tub

Country Status (5)

Country Link
US (1) US3914644A (US20080293856A1-20081127-C00150.png)
JP (1) JPS5720660B2 (US20080293856A1-20081127-C00150.png)
DE (1) DE2516103C2 (US20080293856A1-20081127-C00150.png)
FR (1) FR2268351B1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1505123A (US20080293856A1-20081127-C00150.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107946157A (zh) * 2017-12-31 2018-04-20 中国电子科技集团公司第十二研究所 一种同轴磁控管的微波频率微调装置及同轴磁控管

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747534B2 (US20080293856A1-20081127-C00150.png) * 1974-07-24 1982-10-09
GB1548038A (en) * 1976-09-16 1979-07-04 Emi Varian Ltd Spin tuned magnetrons
JPS57136738A (en) * 1981-02-17 1982-08-23 Nec Corp Microwave tube of frequency sweeping type
GB201005412D0 (en) * 2010-03-31 2010-05-19 E2V Tech Uk Ltd Magnetron
TW201141316A (en) 2010-05-04 2011-11-16 Ind Tech Res Inst A linear-type microwave plasma source using rectangular waveguide with a biased slot as the plasma reactor
CN102595764A (zh) * 2012-03-13 2012-07-18 苏州爱因智能设备有限公司 用于电子直线加速器的自动频率控制驱动装置
GB201216368D0 (en) * 2012-09-13 2012-10-31 E2V Tech Uk Ltd Magnetron cathodes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449794A (en) * 1944-10-12 1948-09-21 Westinghouse Electric Corp Electron discharge device
JPS4425768Y1 (US20080293856A1-20081127-C00150.png) * 1964-07-01 1969-10-29
GB1078508A (en) * 1965-08-09 1967-08-09 English Electric Valve Co Ltd Improvements in or relating to magnetrons
US3412285A (en) * 1965-10-20 1968-11-19 Westinghouse Electric Corp Coaxial magnetron with rotatable tuning means
US3435284A (en) * 1965-12-28 1969-03-25 Rayethon Co Turnable coaxial cavity magnetron
US3333148A (en) * 1966-12-12 1967-07-25 Westinghouse Electric Corp Ferrite tuned coaxial magnetron
US3471744A (en) * 1967-09-01 1969-10-07 Varian Associates Coaxial magnetron having a segmented ring slot mode absorber
US3590312A (en) * 1969-04-16 1971-06-29 Litton Precision Prod Inc Tunable coaxial magnetron
US3731137A (en) * 1972-02-03 1973-05-01 Raytheon Co Coaxial magnetron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107946157A (zh) * 2017-12-31 2018-04-20 中国电子科技集团公司第十二研究所 一种同轴磁控管的微波频率微调装置及同轴磁控管

Also Published As

Publication number Publication date
JPS5720660B2 (US20080293856A1-20081127-C00150.png) 1982-04-30
DE2516103C2 (de) 1985-05-23
US3914644A (en) 1975-10-21
FR2268351A1 (US20080293856A1-20081127-C00150.png) 1975-11-14
FR2268351B1 (US20080293856A1-20081127-C00150.png) 1981-05-29
JPS5198948A (US20080293856A1-20081127-C00150.png) 1976-08-31
DE2516103A1 (de) 1975-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee