发明名称 |
High efficiency gear pump suited to medical applications combines best attributes of peristaltic and piston pumps, by including resilience and oversize in rotor combination, eliminating leakage |
摘要 |
One of the rotors (32, 34) at least, has a resilient tooth engagement region (36, 38). This is oversized. It is mounted in the casing (30) with partial deformation of the tooth engagement region.
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申请公布号 |
DE19842016(A1) |
申请公布日期 |
2000.03.16 |
申请号 |
DE19981042016 |
申请日期 |
1998.09.14 |
申请人 |
BACKES, CLAUS H. |
发明人 |
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分类号 |
F04C2/08;F04C2/10;(IPC1-7):F04C5/00 |
主分类号 |
F04C2/08 |
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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