TURBOCOMPRESSOR Russian patent published in 1994 - IPC

Abstract RU 2006681 C1

FIELD: compressor engineering. SUBSTANCE: turbocompressor has rotor provided with a wheel of compressor and turbine received in cases and bearing bushing arranged in a middle case and fixed against rotation. The bushing is combined and made of a sleeve and floating inserts received in the sleeve and forming bearing collars for the rotor. Face surfaces of the sleeve of the bearing bushing are conical. Each insert is double-sided trancated cone. The bearing collars are formed with conical surfaces of inserts. EFFECT: enhanced efficiency.

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RU 2 006 681 C1

Authors

Azbel' A.B.

Gritchin A.V.

Grachev V.Ju.

Suchitu S.M.

Dates

1994-01-30—Published

1992-01-17—Filed