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RADIO ROEHREN LAB DR NICKEL G
Original Assignee
RADIO ROEHREN LAB DR NICKEL G
Publication date
Priority to DER62345DpriorityCriticalpatent/DE580230C/en
Application grantedgrantedCritical
Publication of DE580230CpublicationCriticalpatent/DE580230C/en
H01J17/00—Gas-filled discharge tubes with solid cathode
H01J17/50—Thermionic-cathode tubes
H01J17/52—Thermionic-cathode tubes with one cathode and one anode
H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
Landscapes
Electron Sources, Ion Sources
(AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Patentanspruch :Claim:Gasgefülltes Entladungsgefäß mit Glühkathode und Elektronen empfangender
Anode, bei dem die Erwärmung der Kathode auf Emissionstemperatur ganz oder teilweise durch Ionen erfolgt, die, von der
Spannung einer zusätzlichen Elektrode beschleunigt, auf die Kathode aufprallen, dadurch gekennzeichnet, daß die Spannung
der zusätzlichen Elektrode so gewählt ist, daß eine Beeinflussung des Anodenstromes Änderungen seiner Größe
hervorruft, die der beeinflussenden Größe im wesentlichen proportional sind.Gas-filled discharge vessel with hot cathode and electron receiver
Anode, in which the cathode is heated to the emission temperature in whole or in part by ions from the
Accelerated voltage of an additional electrode, impinging on the cathode, characterized in that the voltage
the additional electrode is chosen so that an influence on the anode current changes its size
which are essentially proportional to the influencing variable.
DER62345D
Gas-filled discharge vessel with glow cathode
ExpiredDE580230C
(en)
Circuit with a discharge tube which contains at least one cathode, a control grid, an auxiliary cathode which emits secondary during electron bombardment and an anode.
Circuit with a discharge tube which has a cathode emitting when heated, at least one control grid, an anode and an auxiliary cathode which emits when bombarded by electrons.