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公开(公告)号：WO2013186517A2
公开(公告)日：2013-12-19
申请号：PCT/GB2013/000266
申请日：2013-06-14
发明人： ALFORD, Adrian , TATE, David
IPC分类号： F04D29/057 , B01D45/12 , F04D29/063 , F04D25/08
CPC分类号： F04D25/082 , B01D45/12 , F04D29/057 , F04D29/063 , F17C3/10 , F17C6/00 , F17C7/02 , F17C2203/0391 , F17C2203/0629 , F17C2205/0326 , F17C2205/0332 , F17C2221/033 , F17C2223/0161 , F17C2223/035 , F17C2223/046 , F17C2225/0161 , F17C2225/033 , F17C2227/0107 , F17C2227/0341 , F17C2227/0344 , F17C2227/0374 , F17C2227/0379 , F17C2250/032 , F17C2250/0439 , F17C2250/0636 , F17C2260/035 , F17C2265/065 , F17C2270/0139
摘要： To provide dry, clean gas efficiently for operation of gas bearings and motor cooling an impeller for separation and thrust balancing is provided, such as may be used in seal-less oil-free compression for example in down-hole gas compression. In particular, apparatus for handling fluid and separating a component from the fluid and expelling that component is provided. Also, apparatus for handling fluid and generating a pressure difference is provided. Further, apparatus for handling fluid and forming opposing pressure fields is provided. Further yet, apparatus for handling fluid and generating a centrifugal field is provided.
摘要翻译： 为了有效地提供干燥，清洁的气体用于气体轴承和电动机冷却的操作，提供了用于分离和推力平衡的叶轮，例如可用于无密封无油压缩，例如在井下气体压缩中。 特别地，提供了用于处理流体并将部件与流体分离并排出该部件的装置。 另外，提供了处理流体并产生压力差的装置。 此外，提供了处理流体和形成相对压力场的装置。 此外，还提供了用于处理流体和产生离心场的装置。
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公开(公告)号：WO2013140184A9
公开(公告)日：2013-09-26
申请号：PCT/GB2013/050761
申请日：2013-03-22
摘要： The present invention relates to a system for in-pipe compression of a flow. The invention extends to apparatus for introducing a second flow into a first flow. The invention further extends to a seal assembly for sealing between a housing and a shaft rotatably mounted in the housing. The invention further extends to a coupling assembly between an output shaft of a motor, and an input shaft of a machine, the motor being contained in a sealed housing.
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