GB537798A - Improvements in or relating to oscillatory circuits for short electromagnetic waves - Google Patents

Improvements in or relating to oscillatory circuits for short electromagnetic waves

Info

Publication number
GB537798A
GB537798A GB5229/40A GB522940A GB537798A GB 537798 A GB537798 A GB 537798A GB 5229/40 A GB5229/40 A GB 5229/40A GB 522940 A GB522940 A GB 522940A GB 537798 A GB537798 A GB 537798A
Authority
GB
United Kingdom
Prior art keywords
conductor
relating
electromagnetic waves
march
vary
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
GB5229/40A
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.)
Mullard Radio Valve Co Ltd
Original Assignee
Mullard Radio Valve Co 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 Mullard Radio Valve Co Ltd filed Critical Mullard Radio Valve Co Ltd
Publication of GB537798A publication Critical patent/GB537798A/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
    • H01P7/04—Coaxial resonators

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
GB5229/40A 1939-03-23 1940-03-20 Improvements in or relating to oscillatory circuits for short electromagnetic waves Expired GB537798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL214060X 1939-03-23

Publications (1)

Publication Number Publication Date
GB537798A true GB537798A (en) 1941-07-07

Family

ID=19778983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5229/40A Expired GB537798A (en) 1939-03-23 1940-03-20 Improvements in or relating to oscillatory circuits for short electromagnetic waves

Country Status (5)

Country Link
US (1) US2251085A (OSRAM)
BE (1) BE438403A (OSRAM)
CH (1) CH214060A (OSRAM)
FR (1) FR864302A (OSRAM)
GB (1) GB537798A (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464230A (en) * 1941-10-23 1949-03-15 Sperry Corp High-frequency apparatus
US2424805A (en) * 1942-11-13 1947-07-29 Gen Electric High-frequency magnetron
US2514428A (en) * 1943-01-06 1950-07-11 Sperry Corp Electronic apparatus of the cavity resonator type
US2449090A (en) * 1943-02-11 1948-09-14 Raytheon Mfg Co Temperature compensated magnetron
CH236501A (de) * 1943-02-18 1945-02-15 Patelhold Patentverwertung Hohlraumresonator mit veränderbarer Eigenfrequenz.
US2503266A (en) * 1943-08-11 1950-04-11 Sperry Corp Frequency stabilization apparatus
US2436398A (en) * 1943-08-28 1948-02-24 Bell Telephone Labor Inc Ultra high frequency oscillator
BE471464A (OSRAM) * 1943-09-21
US2436700A (en) * 1944-01-29 1948-02-24 Philco Corp Cavity resonator oscillator
US2468145A (en) * 1943-11-25 1949-04-26 Sperry Corp Cavity resonator apparatus, including frequency control means
US2682623A (en) * 1943-12-06 1954-06-29 Univ Leland Stanford Junior Electrical frequency control apparatus
US2423444A (en) * 1944-01-07 1947-07-08 Bell Telephone Labor Inc Electronic discharge device for ultra high frequency energy generation
US2521719A (en) * 1944-03-14 1950-09-12 Sperry Corp High-frequency electron discharge apparatus frequency control
US2582846A (en) * 1944-04-19 1952-01-15 Neher Henry Victor Microwave amplifier
US2452078A (en) * 1944-05-24 1948-10-26 Raytheon Mfg Co Thermally tunable electron discharge device
NL62431C (OSRAM) * 1944-05-24 1949-01-15
US2466765A (en) * 1944-09-22 1949-04-12 Bell Telephone Labor Inc Magnetron inductive tuner employing variably spaced parallel plate transmission line
US2444080A (en) * 1944-10-27 1948-06-29 Raytheon Mfg Co Electron discharge device of the magnetron type
US2506955A (en) * 1945-05-14 1950-05-09 Bell Telephone Labor Inc Tunable high-frequency circuits
US2752524A (en) * 1945-12-13 1956-06-26 Edward G Martin Oscillator tube cavity tuner
US2504109A (en) * 1946-10-04 1950-04-18 Westinghouse Electric Corp Dielectric heating with cavity resonator
US2533912A (en) * 1946-12-04 1950-12-12 Hazeltine Research Inc Resonant electrical arrangement
FR963882A (OSRAM) * 1947-04-03 1950-07-24
WO2018000089A1 (en) * 2016-06-27 2018-01-04 Serturner Corp. Polynucleotides and polypeptides useful for making alkaloid compounds

Also Published As

Publication number Publication date
BE438403A (OSRAM)
US2251085A (en) 1941-07-29
CH214060A (de) 1941-03-31
FR864302A (fr) 1941-04-24

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