BLADE RING FOR AN AXIAL TURBOMACHINE, AND A METHOD FOR ADJUSTING THE MAXIMUM FLOW RATE OF SAID BLADE RING
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United States of America Patent
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Issued Date -
Jan 29, 2015
app pub date -
Nov 7, 2012
filing date -
Feb 2, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A blade ring for an axial turbomachine is provided, having an outer surface that is arranged on an outer ring and faces radially inwards, and an inner surface that is arranged on an inner ring and faces radially outwards, the surfaces being arranged concentrically and parallel to one another and delimiting an annular flow channel that tapers in the main flow direction of the axial turbomachine, as well as at least one adjustment blade that is arranged so as to be displaceable, in the flow channel, parallel to a surface line of one of the surfaces by a guiding device, and that is able to be fixed, in a predetermined position, to at least one of the rings.
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