ROTARY EXPANSION MACHINE Russian patent published in 1999 - IPC

Abstract RU 2136892 C1

FIELD: power engineering. SUBSTANCE: water steam is used as working medium in rotary expansion machine. Steam is fed through inlet channel to rotors made in form of Roots wheels. Rotors are made up of several plates tightly pressed to each other in process of assembly. Rotor machine housing consists of rotor housing and two covers of similar design. EFFECT: enlarged operating capabilities, simplified design of rotors and process of assembling of machine. 2 cl, 2 dwg

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RU 2 136 892 C1

Authors

Avdanin Ju.S.

Krylov V.S.

Tarasova E.B.

Shevkin V.V.

Shcheglov A.G.

Dates

1999-09-10—Published

1998-04-10—Filed