STATOR VANE SEGMENT
개요
발명자
Dennis VON BRAUNECK; Franz-Josef ERTL; Kaspar WOLF
IPC 분류
CPC 분류
A stator vane segment for a gas turbine, in particular an aircraft engine, including a plurality of stator vanes, a radially outer shroud connecting the plurality of stator vanes, with stiffening elements integral to the shroud or integrated into the shroud being disposed on a radially outer side of the shroud. The stiffening elements form an extension of the stator vanes in the radial direction, and/or that a contour of the stiffening elements on the outer side of the shroud lies within an outer contour formed by a band around a projection of contours of the stator vane at a radially inner side onto the outer side of the shroud, a width of the band in the circumferential direction around the projection relating to no more than 20% of the thickness of the projection.
원문 (중국어)
A stator vane segment for a gas turbine, in particular an aircraft engine, including a plurality of stator vanes, a radially outer shroud connecting the plurality of stator vanes, with stiffening elements integral to the shroud or integrated into the shroud being disposed on a radially outer side of the shroud. The stiffening elements form an extension of the stator vanes in the radial direction, and/or that a contour of the stiffening elements on the outer side of the shroud lies within an outer contour formed by a band around a projection of contours of the stator vane at a radially inner side onto the outer side of the shroud, a width of the band in the circumferential direction around the projection relating to no more than 20% of the thickness of the projection.