STATOR VANE FOR AXIAL-FLOW TURBOMACHINE AND STATOR VANE ASSEMBLY

PROBLEM TO BE SOLVED: To provide a stator vane improving performance and the manufacturing cost than ever. SOLUTION: In the stator vane (10) for the axial-flow turbomachine, a vane root (12) has at least one projecting shaped piece (24) on at least one side (16) of two sides, at least one threaded h...

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Bibliographische Detailangaben
Hauptverfasser:	WISTUBA DIRK, SIEBER UWE, MITTELBACH MARC, WALTKE ULRICH, KUESTERS BERNHARD
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a stator vane improving performance and the manufacturing cost than ever. SOLUTION: In the stator vane (10) for the axial-flow turbomachine, a vane root (12) has at least one projecting shaped piece (24) on at least one side (16) of two sides, at least one threaded hole (26) is provided on the shaped piece, and the stator vane (10) is fastened and fixed in a circumferential groove (34) by a tensioning screw (44) screwed therein and supported by a groove bottom surface (35) of the circumferential groove (34) of a carrier structure (30) of the turbomachine, and the vane root (12) has at least one recess (29) for storing at least the one shaped piece (24) of the adjacent stator vane (10) together with the tensioning screw (44) screwed therein on the other side (14) of the two sides. COPYRIGHT: (C)2011,JPO&INPIT