| 摘要 |
FIELD: food, oil, agricultural industries; dispensing of liquid products. SUBSTANCE: device has reservoir with liquid, tracer for synchronizing time of dispensing, and meter. Meter has housing with centering bell, measuring cylinder, air outlet pipe with radial holes installed in measuring cylinder. Compensator is made in form of detachable ring chamber filled with compressed air which encloses air outlet pipe. Drain valve is made in form of bulb-shaped shutoff member rigidly secured on end of tip. Compensator can be furnished with nipple with thin tube whose free end is fastened in wall of measuring cylinder and connected with compressed gas source. Compensator is made of oil-and-gasoline resistant rubber, for instance, chloroprene rubber. EFFECT: enlarged operating capabilities. |
