发明名称 |
Reverse rotation preventing structure of centrifugal compressor |
摘要 |
The invention relates to a reverse rotation preventing structure of a centrifugal compressor. The reverse rotation preventing structure of the centrifugal compressor comprises: a discharge pipeline of the centrifugal compressor; a suction pipeline of the centrifugal compressor; a bypass pipeline for connecting the discharge pipeline and the suction pipeline, wherein a predetermined valve is formed thereon; a control means for controlling an operation of the centrifugal compressor; and a detecting means for generating a predetermined signal to the control means if the operation of the centrifugal compressor is suddenly stopped, thereby opening the bypass pipeline.
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申请公布号 |
US7121813(B2) |
申请公布日期 |
2006.10.17 |
申请号 |
US20020283049 |
申请日期 |
2002.10.30 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHOI MOON CHANG;SUH KWANG HA;KIM YOUNG KWAN;JI YOO CHOL;WANG DAE SUNG |
分类号 |
F04B49/03;F04D17/10;F04B49/10;F04D27/02 |
主分类号 |
F04B49/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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