Invention Grant
US08172536B2 Impeller guide wheel for a hydrodynamic speed variator/torque converter and method for manufacturing an impeller 有权
用于液力变速器/变矩器的叶轮导轮及其制造方法

Impeller guide wheel for a hydrodynamic speed variator/torque converter and method for manufacturing an impeller
Abstract:
An impeller, for example, a guide wheel for a hydrodynamic speed variator/torque converter, including a plurality of blades. Each blade has a blade base and a blade tip area. Stiffening means are situated in at least one of the blades in at least the blade base area and/or the blade tip area.
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