Drinking trough for animal. RU patent 2391814.

FIELD: agriculture.

SUBSTANCE: drinking trough comprises drinking bowl with cap installed in it and connected by means of tube to nozzle, which divides it into water-supply and water-drain branches, pneumatic chamber installed in the nozzle at the end of tube. Pneumatic chamber is made of flexible elastic material, which does not retain its shape under its own weight and is installed in water-drain branch of nozzle. Surface of pneumatic chamber is arranged as corrugated.

EFFECT: simplified design of device and improvement of its operational characteristics.

2 dwg

IPC classes for russian patent Drinking trough for animal. RU patent 2391814. (RU 2391814):

A01K7 - Watering equipment for stock or game

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