COMPRESSOR CLEANING

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United States of America Patent

SERIAL NO

12031149

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Rotor blades and hub of the impeller are cleaned by means of a cleaning fluid jet which is directed along the rotational axis of the impeller onto the impeller. The cleaning fluid jet in this case is directed, or sprayed, towards the impeller by a feed nozzle which is arranged on the axis and oriented in the direction of the impeller along the axis. The feed jet in this case follows the axis and therefore strikes the hub of the impeller in the rotational center of the impeller. This achieves the effect of the cleaning fluid striking the impeller in the rotational center of the impeller. The cleaning fluid flows, therefore, along the hub surface and is carried radially into the radially outer regions by means of centrifugal forces.

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Patent Owner(s)

Patent OwnerAddress
ABB TURBO SYSTEMS AG5400 BADEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MUELLER, Rudolf Untersiggenthal, CH 28 259

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