GB611490A - Improvements in or relating to variable cavity resonators - Google Patents

Improvements in or relating to variable cavity resonators

Info

Publication number
GB611490A
GB611490A GB13320/46A GB1332046A GB611490A GB 611490 A GB611490 A GB 611490A GB 13320/46 A GB13320/46 A GB 13320/46A GB 1332046 A GB1332046 A GB 1332046A GB 611490 A GB611490 A GB 611490A
Authority
GB
United Kingdom
Prior art keywords
plates
shells
relating
cavity resonators
variable cavity
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
GB13320/46A
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.)
Submarine Signal Co
Original Assignee
Submarine Signal Co
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 Submarine Signal Co filed Critical Submarine Signal Co
Publication of GB611490A publication Critical patent/GB611490A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

611,490. Electric resonators. SUBMARINE SIGNAL CO. May 2, 1946, No. 13320. Convention date, May 17, 1945. [Class 40 (viii)] A cavity resonator is formed by inner and outer shells 3 and 4 having flexible walls with end plates 1 and 2 which may be moved together or away to change the resonator volume. Tuning is thus effected. In the arrangement shown, the shells comprise bowed plates which can overlap at their longitudinal edges so that they can bend as plates 1 and 2 are moved and still present a continuous surface. In alternative forms, the shells may comprise continuous flexible plates which fold in the manner of a Chinese lantern or an accordian.
GB13320/46A 1945-05-17 1946-05-02 Improvements in or relating to variable cavity resonators Expired GB611490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US594211A US2473777A (en) 1945-05-17 1945-05-17 Variable cavity resonator

Publications (1)

Publication Number Publication Date
GB611490A true GB611490A (en) 1948-10-29

Family

ID=24377979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13320/46A Expired GB611490A (en) 1945-05-17 1946-05-02 Improvements in or relating to variable cavity resonators

Country Status (3)

Country Link
US (1) US2473777A (en)
FR (1) FR926963A (en)
GB (1) GB611490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144434A (en) * 1976-06-14 1979-03-13 Societe Lignes Telegraphiques Et Telephoniques Microwave heating devices

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616966A (en) * 1946-01-11 1952-11-04 Andrew V Haeff Variable cavity resonator
US2609449A (en) * 1946-03-04 1952-09-02 Eleanor G Otis Cavity resonator
NL193734A (en) * 1954-01-04
US2991435A (en) * 1960-02-19 1961-07-04 Young Leo Variable impedance coaxial line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409227A (en) * 1941-07-11 1946-10-15 Bell Telephone Labor Inc Ultra high frequency electronic device
US2404226A (en) * 1942-09-07 1946-07-16 Gen Electric High-frequency discharge device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144434A (en) * 1976-06-14 1979-03-13 Societe Lignes Telegraphiques Et Telephoniques Microwave heating devices

Also Published As

Publication number Publication date
US2473777A (en) 1949-06-21
FR926963A (en) 1947-10-16

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