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发明公开
CN102037217A 流体机械及制冷循环装置 失效 - 权利终止

流体机械及制冷循环装置
摘要：
流体机械(110)具有：动力回收机构(105)，其从工作流体回收动力；副压缩机(102)，其由回收的动力驱动；轴(12)，其连结动力回收机构(105)与副压缩机(102)，以使回收的动力从动力回收机构(105)传递到副压缩机(102)。在动力回收机构(105)上设置有第一吸入口(26)及第二吸入口(27)，它们伴随活塞(21)的旋转而开闭，以使工作流体流入高压侧的工作室(23a)。第二吸入口(27)设置于在轴(12)的轴向上与第一吸入口(26)相对的位置。
摘要（英）：

A fluid machine (110) is comprised of a power recovery mechanism (105) which recovers power from the working fluid, a sub-compressor (102) which is driven by the recovered power, and a shaft (12) which links the power recovery mechanism (105) and the sub-compressor (102) so that the recovered power is transmitted from the power recovery mechanism (105) to the sub-compressor (102). In the power recovery mechanism (105), a first intake port (26) and a second intake port (27) are provided to open and close accompanying the rotation of a piston (21) and let the working fluid flows into a working chamber (23a) on the high pressure side. The second intake port (27) is provided at a position facing the first intake port (26) with respect to the axial direction of the shaft (12).

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