BE417277A - - Google Patents

Info

Publication number
BE417277A
BE417277A BE417277DA BE417277A BE 417277 A BE417277 A BE 417277A BE 417277D A BE417277D A BE 417277DA BE 417277 A BE417277 A BE 417277A
Authority
BE
Belgium
Prior art keywords
tube
triode
anode
cathode
control grid
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE417277A publication Critical patent/BE417277A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/003—Tubes with plural electrode systems

Landscapes

  • Amplifiers (AREA)
BE417277D BE417277A (cs)

Publications (1)

Publication Number Publication Date
BE417277A true BE417277A (cs)

Family

ID=80016

Family Applications (1)

Application Number Title Priority Date Filing Date
BE417277D BE417277A (cs)

Country Status (1)

Country Link
BE (1) BE417277A (cs)

Similar Documents

Publication Publication Date Title
BE417277A (cs)
US2044369A (en) Electron discharge device
US2063341A (en) Electron discharge device
US1980702A (en) Phototube
US2402612A (en) Electron discharge device
US2247779A (en) High frequency apparatus
US2002201A (en) Regenerative system and method of operating the same
US1464104A (en) Selective apparatus for signaling circuits
US2597629A (en) Electron discharge amplifier
US2612617A (en) Gaseous pulse amplifier
US3465190A (en) Electron multiplier tube with a tapered collector and internal interelectrode decoupler
US2112136A (en) Electron discharge device
US1557860A (en) Electric circuits
US2156079A (en) Electrical discharge device
US2128422A (en) Ultrashort wave circuit
US2169306A (en) Short-wave receiver
US2435585A (en) High-frequency relay employing an electron discharge device
US2171215A (en) Gaseous discharge tube
US2452317A (en) Electron discharge device employing cavity resonators
US2019611A (en) High frequency apparatus
US2266665A (en) Amplifier
US2119351A (en) Amplifying device
US1997196A (en) Electron discharge device
US3023364A (en) Cold cathode vacuum tube and circuit
US1633421A (en) Means for preventing retrcactive effects in audion amplifier circuits