SEALING ARRANGEMENT FOR A FLOW MACHINE
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
May 7, 2013
filing date -
May 9, 2012
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a sealing arrangement for a flow machine. The sealing arrangement of the present invention is applicable for sealing bearing arrangements of centrifugal pumps, mixers, blowers etc. The present invention is especially applicable in sealing a bearing assembly including two angular contact ball bearings used in back-to-back configuration. The present invention relates especially to a baffle arranged between the bearing and the bearing housing, the baffle leaving a gap between itself and the inner bearing ring for the oil to flow from the bearing to the oil channel, and from the oil channel via a groove back to the oil chamber.
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