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发明公开
CN101458145A 用于流体旋转机械的转子的平衡组 有权

用于流体旋转机械的转子的平衡组
摘要：
本发明涉及用于流体旋转机械的转子的平衡组。本发明提出一种用于流体旋转机械(10)的转子的平衡组(22)，其中，该转子是具有至少一根轴(16)的类型，该轴配备有沿着轴(16)的纵向轴线(A)伸展的内部通孔(20)。该平衡组(22)包括至少一个第一内元件(24)和至少一个第二外元件(26)，第一内元件(24)适于沿着所述纵向轴线(A)的方向通过过盈接合到第二外元件(26)内。因此，该平衡组(22)适于沿着纵向轴线(A)的方向插入轴(16)的通孔(20)内。
摘要（英）：

A balancing group (22) is described for the rotor of a fluid rotary machine (10), wherein the rotor is of the type comprising at least one shaft (16) equipped with an internal pass-through hole (20) which develops along the longitudinal axis (A) of the shaft (16). The balancing group (22) includes at least a first inner element (24) and at least a second outer element (26), the first inner element (24) being suitable for being engaged by interference, in the direction of the longitudinal axis (A), inside the second outer element (26). The balancing group (22) thus formed is suitable for being inserted, in the direction of the longitudinal axis (A), inside the pass-through hole (20) of the shaft (16).

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