MULTI-STAGE VORTEX TURBOMACHINE Russian patent published in 1995 - IPC

Abstract RU 2047791 C1

FIELD: manufacture of turbomachines. SUBSTANCE: suction branch pipe is located in plane of middle cross section of turbomachine and is brought in communication with central working chambers; end working chambers are connected with delivery branch pipes; rotor disks are made in form of two-sided wheels separated by radial bores; stator is made in form of profiled wheels and flat wheels freely received by radial bores. Stator rings are provided with bypass passages; besides that, working passages are provided in profiled rings of stator. EFFECT: enhanced reliability. 4 cl, 2 dwg

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RU 2 047 791 C1

Authors

Burlaj V.V.

Frolov E.S.

Potapov V.N.

Vereshchakov V.N.

Dates

1995-11-10—Published

1993-12-21—Filed