FR947152A - Dispositif à décharges électroniques - Google Patents

Dispositif à décharges électroniques

Info

Publication number
FR947152A
FR947152A FR947152DA FR947152A FR 947152 A FR947152 A FR 947152A FR 947152D A FR947152D A FR 947152DA FR 947152 A FR947152 A FR 947152A
Authority
FR
France
Prior art keywords
discharge device
electronic discharge
electronic
discharge
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
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR947152A publication Critical patent/FR947152A/fr
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
    • H01J23/213—Simultaneous tuning of more than one resonator, e.g. resonant cavities of a magnetron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube
    • H03C3/32—Angle modulation by means of transit-time tube the tube being a magnetron
FR947152D 1944-08-08 1947-05-22 Dispositif à décharges électroniques Expired FR947152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548530A US2617079A (en) 1944-08-08 1944-08-08 Tunable magnetron

Publications (1)

Publication Number Publication Date
FR947152A true FR947152A (fr) 1949-06-24

Family

ID=24189236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947152D Expired FR947152A (fr) 1944-08-08 1947-05-22 Dispositif à décharges électroniques

Country Status (4)

Country Link
US (1) US2617079A (fr)
BE (1) BE473432A (fr)
FR (1) FR947152A (fr)
GB (1) GB635832A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781476A (en) * 1944-11-16 1957-02-12 Rca Corp Magnetron
US2774914A (en) * 1951-02-19 1956-12-18 English Electric Valve Co Ltd Magnetrons
GB696089A (en) * 1951-02-28 1953-08-26 M O Valve Co Ltd Improvements in or relating to magnetron oscillators
GB1096591A (en) * 1964-12-31 1967-12-29 M O Valve Co Ltd Improvements in or relating to electric valves

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079809A (en) * 1933-02-06 1937-05-11 Telefunken Gmbh Electron discharge tube
US2027521A (en) * 1933-06-24 1936-01-14 Rca Corp Oscillation generator
US2163157A (en) * 1937-07-22 1939-06-20 Bell Telephone Labor Inc Electron discharge apparatus
GB537518A (en) * 1939-12-22 1941-06-25 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus of the velocity modulated type
GB537491A (en) * 1939-12-22 1941-06-24 Standard Telephon & Radio Ag Improvements in or relating to high frequency electron discharge apparatus
US2241976A (en) * 1940-04-25 1941-05-13 Gen Electric High frequency apparatus
NL63088C (fr) * 1940-10-24
US2356414A (en) * 1941-02-26 1944-08-22 Rca Corp Tunable resonant cavity device
US2443179A (en) * 1941-06-24 1948-06-15 Submarine Signal Co Electrical apparatus
US2408234A (en) * 1941-11-26 1946-09-24 Raytheon Mfg Co Tunable magnetron
US2414496A (en) * 1942-03-24 1947-01-21 Sperry Gyroscope Co Inc High-frequency tube structure
US2409038A (en) * 1942-12-31 1946-10-08 Rca Corp Magnetron and circuit therefor
US2408903A (en) * 1943-06-12 1946-10-08 Sylvania Electric Prod Ultra high frequency generator
US2408817A (en) * 1943-11-29 1946-10-08 Sperry Gyroscope Co Inc Electron discharge apparatus
US2480462A (en) * 1944-01-07 1949-08-30 Western Electric Co Tunable magnetron
US2411984A (en) * 1944-05-27 1946-12-03 Raytheon Mfg Co Electron discharge device of the magnetron type
US2498763A (en) * 1944-06-15 1950-02-28 Westinghouse Electric Corp Magnetron

Also Published As

Publication number Publication date
US2617079A (en) 1952-11-04
BE473432A (fr)
GB635832A (en) 1950-04-19

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