Guide vane stage of a compressor
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United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
Jul 4, 2002
app pub date -
Nov 30, 2001
filing date -
Dec 6, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a guide vane stage of a compressor comprising an outer ring and an inner ring, which are both concentric and preferably circular. The rings are connected to each other via a series of fixed vanes, and are characterized in that at least the inner ring is provided with holes or apertures which allows one of the ends of the vanes to pass through these holes or apertures. The vanes also have at their end a second aperture intended to allow the passage of a retaining and rigidifying component having an elastic function, in order to hold them in pairs.
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Cited Art Landscape
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