BE520612A - - Google Patents

Info

Publication number
BE520612A
BE520612A BE520612DA BE520612A BE 520612 A BE520612 A BE 520612A BE 520612D A BE520612D A BE 520612DA BE 520612 A BE520612 A BE 520612A
Authority
BE
Belgium
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 BE520612A publication Critical patent/BE520612A/xx

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
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
BE520612D 1952-06-12 BE520612A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US293186A US2792518A (en) 1952-06-12 1952-06-12 Low noise velocity modulation tube

Publications (1)

Publication Number Publication Date
BE520612A true BE520612A (enrdf_load_html_response)

Family

ID=23128045

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520612D BE520612A (enrdf_load_html_response) 1952-06-12

Country Status (7)

Country Link
US (2) US2792518A (enrdf_load_html_response)
BE (1) BE520612A (enrdf_load_html_response)
CH (1) CH330293A (enrdf_load_html_response)
DE (1) DE974964C (enrdf_load_html_response)
FR (1) FR1080863A (enrdf_load_html_response)
GB (1) GB739394A (enrdf_load_html_response)
NL (2) NL91447C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748945A (en) * 1949-08-12 1956-05-16 Standard Telephones Cables Ltd Improvements in or relating to electron discharge tubes
NL200290A (enrdf_load_html_response) * 1953-03-26 1900-01-01
US2936393A (en) * 1956-12-28 1960-05-10 Hughes Aircraft Co Low noise traveling-wave tube
CA606402A (en) * 1957-12-03 1960-10-04 Hughes Aircraft Company Low noise electron gun
NL269926A (enrdf_load_html_response) * 1961-10-04

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476787A (enrdf_load_html_response) * 1946-10-22
US2578434A (en) * 1947-06-25 1951-12-11 Rca Corp High-frequency electron discharge device of the traveling wave type
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
BE491242A (enrdf_load_html_response) * 1948-12-10
NL89376C (enrdf_load_html_response) * 1950-06-17

Also Published As

Publication number Publication date
GB739394A (en) 1955-10-26
NL91447C (enrdf_load_html_response)
USRE24794E (en) 1960-03-15
DE974964C (de) 1961-06-15
FR1080863A (fr) 1954-12-14
US2792518A (en) 1957-05-14
CH330293A (fr) 1958-05-31
NL179062B (nl)

Similar Documents

Publication Publication Date Title
BE518003A (enrdf_load_html_response)
FR999098A (enrdf_load_html_response)
FR999005A (enrdf_load_html_response)
FR999276A (enrdf_load_html_response)
FR999147A (enrdf_load_html_response)
FR1005044A (enrdf_load_html_response)
JPS309172B1 (enrdf_load_html_response)
BE514934A (enrdf_load_html_response)
BE518071A (enrdf_load_html_response)
BE524354A (enrdf_load_html_response)
BE516688A (enrdf_load_html_response)
BE523673A (enrdf_load_html_response)
BE523636A (enrdf_load_html_response)
BE520639A (enrdf_load_html_response)
BE520168A (enrdf_load_html_response)
BE520032A (enrdf_load_html_response)
BE515920A (enrdf_load_html_response)
BE519018A (enrdf_load_html_response)
BE516894A (enrdf_load_html_response)
BE516771A (enrdf_load_html_response)
BE520612A (enrdf_load_html_response)
BE516733A (enrdf_load_html_response)
BE516035A (enrdf_load_html_response)
BE517653A (enrdf_load_html_response)
BE518982A (enrdf_load_html_response)