HEAT CONTROL VALVE DEVICE COMBINED WITH SOLENOID VALVE Russian patent published in 2001 - IPC

FIELD: measuring technique, possibly measuring and regulating temperature of overheating of cooling agent in evaporators of refrigeration machines and also for fluid-tight closing of hydraulic line of refrigeration machines at turning off compressor. SUBSTANCE: solenoid is placed inside inlet chamber of heat controlling valve, it is connected with electric circuit for controlling compressor motor and core supporting valve and it provides fluid-tight closing of line of refrigeration machine at deenergizing motor of compressor. EFFECT: enhanced reliability, enlarged using range of valve. 1 dwg