DEVICE FOR THE ACCELERATED TESTS OF HYDRAULIC MACHINES Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: device regulating the gas supply is mounted in the channel for supplying the ejected agent of the ejector. The device is switched on to the gas-content transducer by feedback circuit. The ejector is placed in the supply main. A member moistening with water and a heating element are mounted in the channel. The temperature-sensitive element is mounted in the drain main and is switched on to the heating element made regulated. The gas-content transducer is placed in the supply main in the ejector output. EFFECT: enhanced quality. 2 cl, 1 tbl, 1 dwg