FR948600A - Electronic discharge devices - Google Patents

Electronic discharge devices

Info

Publication number
FR948600A
FR948600A FR948600DA FR948600A FR 948600 A FR948600 A FR 948600A FR 948600D A FR948600D A FR 948600DA FR 948600 A FR948600 A FR 948600A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
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
French (fr)
Inventor
Sidney Frankel
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR948600A publication Critical patent/FR948600A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR948600D 1945-12-14 1947-06-27 Electronic discharge devices Expired FR948600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US635056A US2480126A (en) 1945-12-14 1945-12-14 Electron discharge device

Publications (1)

Publication Number Publication Date
FR948600A true FR948600A (en) 1949-08-04

Family

ID=24546253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948600D Expired FR948600A (en) 1945-12-14 1947-06-27 Electronic discharge devices

Country Status (3)

Country Link
US (1) US2480126A (en)
ES (1) ES182068A1 (en)
FR (1) FR948600A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775721A (en) * 1953-09-14 1956-12-25 Raytheon Mfg Co Electron discharge devices
US2821659A (en) * 1954-11-18 1958-01-28 Bell Telephone Labor Inc Magnetron
US2850672A (en) * 1957-09-16 1958-09-02 Bomac Lab Inc Magnetron anode support
EP0300608A3 (en) * 1987-07-23 1990-07-18 English Electric Valve Company Limited Magnetrons

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE446912A (en) * 1940-07-27
US2404212A (en) * 1942-12-24 1946-07-16 Gen Electric Magnetron
US2419172A (en) * 1943-11-19 1947-04-15 Rca Corp Electron discharge device having coupled coaxial line resonators
US2411953A (en) * 1944-01-10 1946-12-03 Raytheon Mfg Co Electron discharge device of the magnetron type

Also Published As

Publication number Publication date
ES182068A1 (en) 1948-03-16
US2480126A (en) 1949-08-30

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