FEEDING SYSTEM Russian patent published in 2010 - IPC F15B21/08 A01B63/10 

FIELD: machine building.

SUBSTANCE: invention refers to hydraulic systems of feeding operating facility users. Feeding system consists of four-way continuously adjusted valve (8); two users (15, 17) are fed with working medium under pressure via this valve. Straight and back pipelines (18, 20) are installed between four-way valve (8) and users (15, 17). Distributing valve mechanism (26, 28, 27, 29) is installed in the said pipelines. Four-way valve (8) is arranged on a tractor, while distributing valve mechanism (26, 28, 27, 29) is mounted on a working facility. Volume consumption of working medium is regulated on the tractor, while distribution of working medium is performed on the working facility by means of the distributing valve mechanism.

EFFECT: increased number of hydraulic users and increased efficiency of facility.

9 cl, 2 dwg