GAS CENTRIFUGE Russian patent published in 1998 - IPC

Abstract RU 2115481 C1

FIELD: separation of gas mixtures such as isotope ones. SUBSTANCE: centrifuge has housing, vertical cylindrical rotor with cover provided with gas header incorporating gas mixture inlet and gas fraction outlet pipe. Rotor has bottom support and top magnetic support incorporating ferromagnetic bushing mounted on rotor cover, as well as axially magnetized cylindrical magnet mounted in housing above mentioned bushing. Top magnetic support is provided with additional ferromagnetic bushing mounted on rotor cover coaxially to main one and to additional axially magnetized magnet installed on external pipe of gas header for magnetic interaction with additional bushing, its polarity being reverse to that of main magnet. EFFECT: improved operating reliability of centrifuge in the course of rotor running during its acceleration period. 2 cl, 2 dwg

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RU 2 115 481 C1

Authors

Kantin B.I.

Kirjushkin V.I.

Kuraev V.V.

Lisejkin V.P.

Fridljand A.P.

Dates

1998-07-20—Published

1997-01-22—Filed