FR55009E - Magnetic field generator for the production of ultra-short electromagnetic waves - Google Patents

Magnetic field generator for the production of ultra-short electromagnetic waves

Info

Publication number
FR55009E
FR55009E FR55009DA FR55009E FR 55009 E FR55009 E FR 55009E FR 55009D A FR55009D A FR 55009DA FR 55009 E FR55009 E FR 55009E
Authority
FR
France
Prior art keywords
ultra
production
magnetic field
electromagnetic waves
field generator
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
French (fr)
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR55009E publication Critical patent/FR55009E/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
    • H01J23/14—Leading-in arrangements; Seals therefor
    • H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
    • 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
    • H01J25/54—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 only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/56—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 only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube
FR55009D 1942-02-09 1946-09-14 Magnetic field generator for the production of ultra-short electromagnetic waves Expired FR55009E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH616866X 1942-02-09

Publications (1)

Publication Number Publication Date
FR55009E true FR55009E (en) 1951-06-05

Family

ID=4523819

Family Applications (2)

Application Number Title Priority Date Filing Date
FR892467D Expired FR892467A (en) 1942-02-09 1943-01-05 Magnetic field generator for the production of ultra-short electromagnetic waves
FR55009D Expired FR55009E (en) 1942-02-09 1946-09-14 Magnetic field generator for the production of ultra-short electromagnetic waves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR892467D Expired FR892467A (en) 1942-02-09 1943-01-05 Magnetic field generator for the production of ultra-short electromagnetic waves

Country Status (6)

Country Link
US (1) US2522184A (en)
BE (1) BE478534A (en)
CH (2) CH224083A (en)
DE (2) DE972125C (en)
FR (2) FR892467A (en)
GB (1) GB616866A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462137A (en) * 1946-02-26 1949-02-22 Raytheon Mfg Co Electron discharge device
US2609522A (en) * 1950-04-03 1952-09-02 Joseph F Hull Magnetron
DE1204334B (en) * 1954-06-22 1965-11-04 Raytheon Co Magnetron

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE704248C (en) * 1933-06-13 1941-03-26 Rca Corp Magnetic field tube for ultrashort waves with unslit anode
GB453243A (en) * 1934-07-02 1936-09-08 Marconi Wireless Telegraph Co Improvements in or relating to very high frequency (micro-wave) signalling systems and apparatus
NL51135C (en) * 1934-10-11
US2149024A (en) * 1934-11-28 1939-02-28 Rca Corp Electron discharge device and circuit for high frequency oscillations
NL53201C (en) * 1935-06-20
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
DE699011C (en) * 1936-04-30 1940-11-21 Telefunken Gmbh Slotted magnetron arrangement for generating short waves
US2207846A (en) * 1938-06-30 1940-07-16 Rca Corp Electronic discharge device
US2432571A (en) * 1943-02-24 1947-12-16 Rca Corp Electron discharge device employing resonators
US2421636A (en) * 1944-05-29 1947-06-03 Gen Electric Tunable magnetron

Also Published As

Publication number Publication date
FR892467A (en) 1944-04-07
GB616866A (en) 1949-01-27
BE478534A (en)
DE972070C (en) 1959-05-21
CH254464A (en) 1948-04-30
DE972125C (en) 1959-05-27
US2522184A (en) 1950-09-12
CH224083A (en) 1942-10-31

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