Blade ring for an axial turbomachine, and a method for adjusting the maximum flow rate of said blade ring
AssigneeSiemens Aktiengesellschaft
InventorArmin de Lazzer
Life of this patent
Estimating the term…
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.
Claims13
A blade ring for an axial turbomachine, comprising:
- an outer face which is arranged on an outer ring and is oriented radially inward, and
- an inner face which is arranged on an inner ring and is oriented radially outward, which faces are arranged concentrically and parallel with one another and delimit an annular flow duct which tapers in the main flow direction of the axial turbomachine, and
- at least one adjustment blade which is arranged such that it can be displaced, in the flow duct, parallel to a side line of one of the faces by a guiding device, and which can be secured in a predetermined position on at least one of the rings.
Dependencies are inferred from the claim text.