NL73973C - - Google Patents

Info

Publication number
NL73973C
NL73973C NL131506A NL131506A NL73973C NL 73973 C NL73973 C NL 73973C NL 131506 A NL131506 A NL 131506A NL 131506 A NL131506 A NL 131506A NL 73973 C NL73973 C NL 73973C
Authority
NL
Netherlands
Application number
NL131506A
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 filed Critical
Priority to NL131506A priority Critical patent/NL73973C/xx
Priority to US13356A priority patent/US2596539A/en
Priority to GB9660/48A priority patent/GB692182A/en
Priority to FR964329D priority patent/FR964329A/fr
Priority to CH266792D priority patent/CH266792A/en
Priority to BE481725D priority patent/BE481725A/xx
Priority to DEP26141D priority patent/DE807961C/en
Application granted granted Critical
Publication of NL73973C publication Critical patent/NL73973C/xx

Links

Classifications

    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/065—Devices for short wave tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
NL131506A 1947-04-09 1947-04-09 NL73973C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL131506A NL73973C (en) 1947-04-09 1947-04-09
US13356A US2596539A (en) 1947-04-09 1948-03-06 Circuit for transmitting or generating electrical oscillations of ultrahigh frequency
GB9660/48A GB692182A (en) 1947-04-09 1948-04-06 Improvements in or relating to ultra-high-frequency circuits
FR964329D FR964329A (en) 1947-04-09 1948-04-07
CH266792D CH266792A (en) 1947-04-09 1948-04-07 Circuit for electrical ultra-high frequency oscillations.
BE481725D BE481725A (en) 1947-04-09 1948-04-09
DEP26141D DE807961C (en) 1947-04-09 1948-12-23 Circuit for transmission or generation of electrical ultra-high frequency oscillations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL131506A NL73973C (en) 1947-04-09 1947-04-09

Publications (1)

Publication Number Publication Date
NL73973C true NL73973C (en) 1954-06-15

Family

ID=19781770

Family Applications (1)

Application Number Title Priority Date Filing Date
NL131506A NL73973C (en) 1947-04-09 1947-04-09

Country Status (7)

Country Link
US (1) US2596539A (en)
BE (1) BE481725A (en)
CH (1) CH266792A (en)
DE (1) DE807961C (en)
FR (1) FR964329A (en)
GB (1) GB692182A (en)
NL (1) NL73973C (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666333C (en) * 1933-04-07 1938-10-17 Philips Patentverwaltung Circuit for the amplification of high frequency vibrations using thermionic tubes with two or more grids
US2293449A (en) * 1939-02-27 1942-08-18 Rca Corp Amplifier circuit
US2276565A (en) * 1939-05-23 1942-03-17 Rca Corp Limiting amplifier
GB533558A (en) * 1939-11-07 1941-02-14 Gen Electric Co Ltd Improvements in high frequency amplifiers including thermionic valves
FR872802A (en) * 1940-05-30 1942-06-19
US2489266A (en) * 1945-09-14 1949-11-29 Farnsworth Res Corp Cathode-coupled amplifier

Also Published As

Publication number Publication date
BE481725A (en) 1948-04-09
US2596539A (en) 1952-05-13
DE807961C (en) 1951-07-09
GB692182A (en) 1953-06-03
FR964329A (en) 1950-08-10
CH266792A (en) 1950-02-15

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