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MINEBEA CO., LTD. (MINEBEA)

MINEBEA CO., LTD. (MINEBEA) Patent applications
Patent application numberTitlePublished
20120034083FAN WITH AREA EXPANSION BETWEEN ROTOR AND STATOR BLADES - An axial-flow fan structure is disclosed, having a localized area expansion between the rotor (i.e. front rotating impeller) and stator blades (i.e. rear stationary or fixed blades, sometimes called de-swirl vanes). The area expansion is provided by utilizing an impeller having a (slightly) falling tip contour (FTC).02-09-2012