发明名称 |
Use of ceramic elements subject to compression and bending in pumps |
摘要 |
The pump assembly, for pumping fluids, has a metal housing (2) with a drive shaft (1) to carry a number of running wheels (6) at axial intervals. The wheels lie between ceramic intermediate walls (3a-3c), supported at the housing by elastic equalizing units (5d-5i), of a fluoroelastomer material, as O-rings and flat seals. |
申请公布号 |
EP1559916(A3) |
申请公布日期 |
2010.01.13 |
申请号 |
EP20050001629 |
申请日期 |
2005.01.27 |
申请人 |
SACHTLEBEN CHEMIE GMBH |
发明人 |
CZUDNOCHOWSKI, EDGAR;LEUCHTENBERGER, STEFAN;FACH, ROLAND;ENGELS, KLAUS |
分类号 |
F04D29/10;F04D29/02;F04D29/046 |
主分类号 |
F04D29/10 |
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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