DEVICE FOR SPLITTING FLOW OF FLUIDS Russian patent published in 2008 - IPC F16K11/85 

FIELD: machine manufacturing.

SUBSTANCE: invention relates to machine manufacturing and is meant for use in systems of thermal regulation of products of aeronautic and space technology, and also other fields of technology. Device for splitting flow of fluids contains a case with a hollow part, one inlet nozzle and two outlet nozzles, vents which are made from outlets to the cylindrical surface of hollows. On the case is mounted a shaft with a switching device. This device has segments. In the hollow is rigidly mounted in contact with its cylindrical surface a ring. Outer surface of the ring has two grooves. Each of the grooves has a hole which holds one of the outlet nozzles. The outer surface of the switching device has a groove of uniform depth. Mounted in the groove is a segment with the capability of restricted motion on axial and angular relative to the axes of the groove's direction. A step engine is mounted in the case. Its rotor is joined with the groove. There's a radial hole on the ring for communication of the inner surface with its grooves. Angular distances between neighbouring holes have similar or multiple rotor steps of the step engine.

EFFECT: ensuring repeated accuracy and improving reliability in performance of the device for splitting flow.

2 cl, 4 dwg