Air reinjection compressor
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United States of America Patent
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May 22, 2012
Issued Date -
N/A
app pub date -
May 29, 2008
filing date -
May 30, 2007
priority date (Note) -
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Abstract
Reinjecting air to the inlet of a compressor in order to improve its pumping margin. The inlet stator of the compressor includes injection holes passing through at least some of the vanes in the vicinity of their pivots.
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