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1. 发明授权

US06471493B2 Assembly structure for a turbo compressor 失效
标题翻译：涡轮压缩机的组装结构
公开(公告)号：US06471493B2
公开(公告)日：2002-10-29
申请号：US09766578
申请日：2001-01-23
申请人： Moon Chang Choi , Sang Wook Lee , Yoo Choi Ji , Kwang Ha Suh
发明人： Moon Chang Choi , Sang Wook Lee , Yoo Choi Ji , Kwang Ha Suh
IPC分类号： F04B1700
CPC分类号： F04D29/057 , F04D25/0606 , F04D25/16
摘要： The present invention relates to a turbo compressor which is capable of minimizing deformation of construction parts which may occur in welding or after welding and simplifying the manufacture and assembly by forming the outer diameter of a driving shaft so as to be stepped and joining the construction parts with bolts and pins. The turbo compressor in accordance with the present invention comprises a sealed container having separate inlets on each end, a first bearing housing and a second bearing housing and a driving motor installed inside of the sealed container, a driving shaft with its both ends separately inserted-penetrates through holes in the first and second bearing housings, a sealing member fixedly joined to the first bearing housing, a radial supporting member for supporting the driving shaft in the radial direction, first and second impellers and first and second diffuser members fixedly connected to the both ends of the driving shaft, an interconnection pipe for connecting the inlets, and an axial supporting member for supporting the driving shaft in the axial direction.
摘要翻译：涡轮压缩机技术领域本发明涉及一种涡轮压缩机，其能够使焊接中或焊接后可能发生的构造部件的变形最小化，并且通过形成驱动轴的外径来简化制造和组装，并且将结构部件用螺栓和销钉。根据本发明的涡轮压缩机包括：密封容器，每个端部具有单独的入口，第一轴承壳体和第二轴承壳体以及安装在密封容器内部的驱动马达，驱动轴的两端分别插入 - 穿透第一和第二轴承壳体中的孔，固定地连接到第一轴承壳体的密封构件，用于沿径向支撑驱动轴的径向支撑构件，第一和第二叶轮以及固定地连接到第一和第二轴承壳体的第一和第二扩散器构件驱动轴的两端，用于连接入口的互连管，以及用于沿轴向支撑驱动轴的轴向支撑构件。

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