Centrifugal compressor
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United States of America Patent
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Jul 15, 1980
Grant Date -
N/A
app pub date -
Jan 20, 1978
filing date -
Jan 20, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improvement for extending the stable operating range of a centrifugal compressor comprises a circumferentially extending series of slots adjacent the leading edges of a series of compressor vanes such that there is relative motion between the series of slots and the vanes as the compressor impeller is driven in rotation.
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