| 发明名称 |
Centrifugal compressor for high pressure with improved efficiency |
| 摘要 |
<p>A centrifugal compressor for high pressure (10) with improved efficiency, of the type comprising a rotor (12), an inner case (14), diffusers (16) and diaphragms (18), wherein the surfaces which are subjected to passage of the flow of gas have been subjected to burnishing working. <IMAGE></p> |
| 申请公布号 |
AU2003259643(B2) |
申请公布日期 |
2008.10.09 |
| 申请号 |
AU20030259643 |
申请日期 |
2003.10.31 |
| 申请人 |
NUOVO PIGNONE HOLDING S.P.A. |
发明人 |
FRANCHI AND MELLONE MANTELLASSI |
| 分类号 |
F04D29/42;F04D29/44;F04D29/68 |
主分类号 |
F04D29/42 |
| 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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