发明名称 |
Compressor having two or more stages |
摘要 |
In order to raise the degree of compression without unduly increasing the dimensions a compressor having at least two stages includes a first centripetal stage and a last centrifugal stage mounted upon the same shaft. The diameter at the centripetal stage inlet does not exceed the diameter at the outlet of the centrifugal stage and the air flows radially inwards in the first stage, and radially outwards in the last stage.
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申请公布号 |
US3941499(A) |
申请公布日期 |
1976.03.02 |
申请号 |
US19740521540 |
申请日期 |
1974.11.06 |
申请人 |
UNITED TURBINE AB & CO., KOMMANDITBOLAG |
发明人 |
KRONOGARD, SVEN-OLOF |
分类号 |
F01D25/00;F04D17/02;F04D29/46;(IPC1-7):F01D5/00;F01D17/00 |
主分类号 |
F01D25/00 |
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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