FR989241A - Perfectionnements aux magnétrons - Google Patents

Perfectionnements aux magnétrons

Info

Publication number
FR989241A
FR989241A FR989241DA FR989241A FR 989241 A FR989241 A FR 989241A FR 989241D A FR989241D A FR 989241DA FR 989241 A FR989241 A FR 989241A
Authority
FR
France
Prior art keywords
refinements
magnetron
magnetron refinements
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 FR989241A publication Critical patent/FR989241A/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
    • H01J23/22—Connections between resonators, e.g. strapping for connecting resonators 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
FR989241D 1943-01-28 1948-02-02 Perfectionnements aux magnétrons Expired FR989241A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473829A US2456888A (en) 1943-01-28 1943-01-28 Magnetron

Publications (1)

Publication Number Publication Date
FR989241A true FR989241A (fr) 1951-09-06

Family

ID=23881170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989241D Expired FR989241A (fr) 1943-01-28 1948-02-02 Perfectionnements aux magnétrons

Country Status (4)

Country Link
US (1) US2456888A (fr)
BE (1) BE478795A (fr)
FR (1) FR989241A (fr)
GB (1) GB631084A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612415A (en) * 1944-03-29 1948-11-12 Marconi Wireless Telegraph Co Magnetron electron discharge devices
US3875469A (en) * 1972-12-20 1975-04-01 Hitachi Ltd Anode structure for magnetron
JPS6013167Y2 (ja) * 1977-09-07 1985-04-26 株式会社日立製作所 マグネトロン
US5146136A (en) * 1988-12-19 1992-09-08 Hitachi, Ltd. Magnetron having identically shaped strap rings separated by a gap and connecting alternate anode vane groups
GB9118593D0 (en) * 1991-08-30 1991-10-16 Eev Ltd Magnetron

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB445084A (en) * 1934-08-21 1936-04-02 Telefunken Gmbh Improvements in or relating to electron discharge devices
US2063342A (en) * 1934-12-08 1936-12-08 Bell Telephone Labor Inc Electron discharge device
US2128237A (en) * 1934-12-24 1938-08-30 Pintsch Julius Kg Vacuum discharge tube
US2069867A (en) * 1934-12-29 1937-02-09 Bell Telephone Labor Inc Electron emitter
NL45040C (fr) * 1935-02-28
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
NL48374C (fr) * 1936-01-24
US2147159A (en) * 1937-04-17 1939-02-14 Cie Generale De Telegraphic Sa Magnetron oscillator and detector
US2163157A (en) * 1937-07-22 1939-06-20 Bell Telephone Labor Inc Electron discharge apparatus
CH215600A (de) * 1938-08-12 1941-06-30 Bbc Brown Boveri & Cie Anordnung mit einer Magnetronröhre.
US2417789A (en) * 1941-12-01 1947-03-18 Raytheon Mfg Co Magnetron anode structure

Also Published As

Publication number Publication date
GB631084A (en) 1949-10-26
BE478795A (fr)
US2456888A (en) 1948-12-21

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