GB431447A - A method of and apparatus for producing short electro-magnetic waves - Google Patents

A method of and apparatus for producing short electro-magnetic waves

Info

Publication number
GB431447A
GB431447A GB5451/35A GB545135A GB431447A GB 431447 A GB431447 A GB 431447A GB 5451/35 A GB5451/35 A GB 5451/35A GB 545135 A GB545135 A GB 545135A GB 431447 A GB431447 A GB 431447A
Authority
GB
United Kingdom
Prior art keywords
bodies
anodes
hollow
feb
tube
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
GB5451/35A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEH139150D external-priority patent/DE668800C/de
Application filed by Individual filed Critical Individual
Publication of GB431447A publication Critical patent/GB431447A/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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/0275—Multistage collectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
GB5451/35A 1934-02-24 1935-02-20 A method of and apparatus for producing short electro-magnetic waves Expired GB431447A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH139150D DE668800C (de) 1934-02-24 1934-02-24 Einrichtung zur Erzeugung kurzer elektromagnetischer Wellen
DE1935H0142579 DE687590C (de) 1934-02-24 1935-01-30 Vorrichtung zur Erzeugung ultrakurzer Wellen

Publications (1)

Publication Number Publication Date
GB431447A true GB431447A (en) 1935-07-08

Family

ID=37682586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5451/35A Expired GB431447A (en) 1934-02-24 1935-02-20 A method of and apparatus for producing short electro-magnetic waves

Country Status (4)

Country Link
US (1) US2363962A (de)
DE (1) DE687590C (de)
GB (1) GB431447A (de)
NL (1) NL42522C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750631C (de) * 1936-06-13 1945-01-20 Elektrische Entladungsroehre mit einem Schwingungsgenerator, zweckmaessig einem Magnetrongenerator
US2498886A (en) * 1937-07-14 1950-02-28 Gen Electric Ultra short wave device
DE747903C (de) * 1935-12-14 1953-02-23 Julius Pintsch K G Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596996A (en) * 1938-07-08 1952-05-20 Olive D Ross High-frequency superregenerative apparatus
US2446260A (en) * 1944-07-31 1948-08-03 Farnsworth Res Corp Differentiating discharge tube
US2795731A (en) * 1953-05-19 1957-06-11 Kaiser Aircraft & Electronics Cathode ray tube
US2961575A (en) * 1955-06-30 1960-11-22 Zenith Radio Corp Electron discharge device
US2864970A (en) * 1955-07-11 1958-12-16 Kaiser Ind Corp Electronic device
EP0253266A1 (de) * 1986-07-16 1988-01-20 Siemens Aktiengesellschaft Elektronenstrahlauffänger für Laufzeitröhren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747903C (de) * 1935-12-14 1953-02-23 Julius Pintsch K G Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen
DE750631C (de) * 1936-06-13 1945-01-20 Elektrische Entladungsroehre mit einem Schwingungsgenerator, zweckmaessig einem Magnetrongenerator
US2498886A (en) * 1937-07-14 1950-02-28 Gen Electric Ultra short wave device

Also Published As

Publication number Publication date
NL42522C (de)
DE687590C (de) 1940-02-05
US2363962A (en) 1944-11-28

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