发明授权
US07040860B2 Uni-directional impeller, and impeller and rotor assembly 失效
单向叶轮,叶轮和转子总成

Uni-directional impeller, and impeller and rotor assembly
摘要:
An impeller, and impeller and rotor assembly, for use with a permanent magnet motor that provide uni-directional rotation. The impeller and rotor assembly includes an interconnecting arrangement and a locking arrangement that permit continuous rotation in a first direction and prevent continuous rotation in a second opposite direction.
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