| 摘要 |
FIELD: equipment testing parameters of technological processes at thermal power stations with multipoint signaling. ^ SUBSTANCE: proposed gear includes signal cells with sensors and signal lamps, testing key with contacts, pulse transformer that is connected through corresponding contacts of testing key to signal lamps and to audio warning device. Gear has two operational conditions of signal lamp switching. If circuit is initiated from sensor lamps display full glow and pressing of proper contact of testing key transfers lamps to reduced condition of glow. ^ EFFECT: enhanced functional capabilities, reduced energy consumption. ^ 1 dwg |
