Guide-vane arrangement for an engine

• Main Authors: WETTEMANN THOMAS, LUTZ ANDREAS
• Format: Patent
• Language: Chinese; English
• Published: 05.10.2011
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; STEAM ENGINES; WEAPONS

The invention relates to a guide vane arrangement (1) for deviating the flow in the by-pass flow channel (2) of a driving mechanism (3), said arrangement comprising an outer ring (4) and an inner ring (5) and essentially radially arranged guide vanes (6) therebetween. The outer ring (4) comprises elements (7) for connecting to an outer structure (8) of the driving mechanism, and the inner ring (5) comprises elements (9) for connecting to an inner structure (10) of the driving mechanism, a plurality of segments (11) being provided to this end. In order to create a guide vane arrangement (1) which is sufficiently stable and has optimum aerodynamic properties, each segment (11) is formed, as a single component, from at least one guide vane (6) with a part (12) of the outer ring (4) comprising at least two flanges (14) for fixing to the outer driving mechanism structure (8), and a part (13) of the inner ring (5) comprising at least two flanges (15) for fixing to the inner driving mechanism structure (10), prefera