SCREW-TYPE PUMP TEST STAND Russian patent published in 2001 - IPC

Abstract RU 2172868 C1

FIELD: oil refining industry; screw pump test stands. SUBSTANCE: screw pump stator is secured on frame for rotation relative to axis and is provided with torque gage; screw pump rotor is kinematically linked with electric motor of drive by means of articulated coupling; pump outlet and inlet are communicated with hydraulic system made in form of reservoir divided into discharge and suction sectors. EFFECT: simplified construction; enhanced accuracy of measurement; enhanced operational reliability. 1 dwg

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RU 2 172 868 C1

Authors

Urazakov K.R.

Zakirov A.F.

Kutlujarov Ju.Kh.

Abutalipov U.M.

Mutalov A.M.

Valeev A.M.

Dates

2001-08-27Published

2000-02-15Filed