RU94005207A - Metering liquid dispenser - Google Patents

Abstract

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.

Claims (1)

The inventive dispensing filling device contains a reservoir with a liquid, a copier to synchronize the time of the spill and a dispenser. The dispenser comprises a housing with a centering bell, a graduated cylinder, an air outlet tube with radial holes installed in the graduated cylinder, a tip with a drain valve, and a compensator installed in the graduated cylinder. In this case, the compensator is made in the form of a removable annular chamber filled with compressed air, covering the air exhaust pipe, and the drain valve is made in the form of a bulb-shaped catch element, rigidly fixed to the tip end. The compensator is made of oil and petrol resistant rubber, for example, nairite. The compensator may have a nipple with a thin tube fixed to its free end in the wall of the graduated cylinder connected to a source of compressed gas.