FIELD: electronic engineering. SUBSTANCE: method involves pre-repair measurement of cathode-ray tube electric characteristics - cathode current fall upon disconnection of cathode heater and variation of current emitted from cathode to modulator as function of voltage across cathode heater. EFFECT: improved efficiency of cathode-ray tube recover. 3 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IMPROVING QUALITY OF CATHODES FOR ELECTRON-BEAM DEVICES | 1995 |
|
RU2089963C1 |
| PROCESS OF MANUFACTURE OF CATHODE-RAY TUBE WITH OXIDE CATHODE | 1987 |
|
RU1521156C |
| DIRECTLY HEATER CATHODE ASSEMBLY FOR VACUUM TUBES AND METHOD OF THEIR MANUFACTURE | 1988 |
|
SU1718678A1 |
| NONDESTRUCTIVE INSPECTION METHOD FOR CATHODES OF CATHODE-RAY TUBES | 1994 |
|
RU2065635C1 |
| METHOD FOR DETERMINING OXIDE CATHODE EMISSIVE ACTIVITY IN VACUUM TUBES | 1994 |
|
RU2091896C1 |
| METHOD OF ELECTROVACUUM MACHINING OF CATHODE-RAY TUBE | 1992 |
|
RU2026585C1 |
| METHOD OF RESTORING EMISSION CAPACITY OF KINESCOPE CATHODE | 0 |
|
SU1352553A1 |
| METHOD OF RECOVERING CATHODE EMISSION OF A CATHODE-RAY-TUBE | 0 |
|
SU1392600A1 |
| OXIDE THERMIONIC CATHODE ACTIVATION METHOD | 0 |
|
SU1137568A1 |
| DEVICE FOR REJUVENATING EMISSION ABILITY OF KINESCOPE | 0 |
|
SU1094089A1 |
