NL60887C - - Google Patents

Info

Publication number
NL60887C
NL60887C NL60887DA NL60887C NL 60887 C NL60887 C NL 60887C NL 60887D A NL60887D A NL 60887DA NL 60887 C NL60887 C NL 60887C
Authority
NL
Netherlands
Application number
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.)
Publication of NL60887C publication Critical patent/NL60887C/xx

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
    • H01J25/02—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
    • H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
NL60887D 1940-07-03 NL60887C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL219503X 1940-07-03

Publications (1)

Publication Number Publication Date
NL60887C true NL60887C (en)

Family

ID=19779267

Family Applications (1)

Application Number Title Priority Date Filing Date
NL60887D NL60887C (en) 1940-07-03

Country Status (8)

Country Link
US (1) US2347990A (en)
BE (1) BE442068A (en)
CH (1) CH219503A (en)
DE (1) DE862039C (en)
FR (1) FR874922A (en)
GB (2) GB554828A (en)
NL (1) NL60887C (en)
SE (1) SE106343C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254372A (en) * 1930-07-02
NL158486B (en) * 1951-01-11 Pfizer PROCESS FOR THE PREPARATION OF PETROL-SUBSTITUTED PHENYLCARBAMATES AND FOR THE PREPARATION OF INSECTICIDE PREPARATIONS CONTAINING THEY.
US2619607A (en) * 1951-03-10 1952-11-25 Glaser Steers Corp Internal focusing device
US2748307A (en) * 1952-03-06 1956-05-29 Gen Electric Magnetically forcused electron discharge device
DE961735C (en) * 1953-03-19 1957-04-11 Fernseh Gmbh Method for centering the electron beam, especially for television picture tubes, with a permanent magnet surrounding the beam axis in a ring shape and arrangement for carrying out the method
DE1059565B (en) * 1955-01-15 1959-06-18 Sebel S A Electronic lamp for lighting purposes
NL215805A (en) * 1956-02-24
NL278366A (en) * 1961-05-27
NL282676A (en) * 1961-08-31
US3217200A (en) * 1962-01-23 1965-11-09 Gen Electric Internal magnetic lens for electron beams
DE2856244A1 (en) * 1978-12-27 1980-07-03 Kernforschungsanlage Juelich ELECTRONIC SHOCK SPECTROMETER
FR2641899A1 (en) * 1989-01-17 1990-07-20 Thomson Tubes Electroniques ELECTRON GUN WITH AN ACTIVE DEVICE PRODUCING A MAGNETIC FIELD IN THE VICINITY OF THE CATHODE

Also Published As

Publication number Publication date
GB603939A (en) 1948-06-25
SE106343C1 (en) 1943-01-19
US2347990A (en) 1944-05-02
FR874922A (en) 1942-08-31
GB554828A (en) 1943-07-21
CH219503A (en) 1942-02-15
DE862039C (en) 1953-01-08
BE442068A (en)

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