发明名称 |
TURBINE |
摘要 |
A turbine which delivers a solids-containing medium has a cavity (10) downstream of an impeller (2), which accommodates a shaft seal (7). An annular element (12) inside the cavity (10) protects the latter from wear due to erosion. |
申请公布号 |
WO8912755(A1) |
申请公布日期 |
1989.12.28 |
申请号 |
WO1989EP00604 |
申请日期 |
1989.05.30 |
申请人 |
KSB AKTIENGESELLSCHAFT |
发明人 |
BECKER, KARLHEINZ;BAYER, KARL-HEINZ |
分类号 |
F04D29/12;F04D7/04;F04D29/42 |
主分类号 |
F04D29/12 |
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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