Electron current regulator for an electron discharge device

- IBM

circuit for controlling the electron discharge from a cathode, of an electron discharge device, which provides a control voltage signal, proportional to the cathode current, for comparison with a reference value to provide a correction bias to a grid interposed between the cathode and an anode.

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Description
Patent History
Patent number: T961002
Type: Grant
Filed: Oct 7, 1976
Date of Patent: Aug 2, 1977
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Alan V. Hall (Wappingers Falls, NY), Ollie C. Woodard (Poughkeepsie, NY)
Application Number: 5/730,548
Classifications
Current U.S. Class: Automatic Cut-out Or Voltage Regulator In The Cathode Or Heater Circuit (315/107); 219/121EB; Automatic Regulation (315/307); Variable Impedance-type Regulator (315/311)
International Classification: H01J 3730; H05B 702;