发明名称 |
Peristaltic pump |
摘要 |
A peristaltic pump includes a plurality of occlusion surfaces and a plurality of rotors. The plurality of occlusion surfaces include a first occlusion surface and a second occlusion surface. The plurality of rotors includes a first rotor configured to be rotated about an axis and carrying a first set of occluding surfaces and a second rotor configured to be rotated about the axis and carrying a second set of occluding surfaces. The first set of occluding surfaces and the second set of occluding surfaces have a staggered pitch.
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申请公布号 |
US7591639(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20040832536 |
申请日期 |
2004.04.27 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
KENT BLAIR M. |
分类号 |
F04B43/08;F04B43/12;F04B45/06 |
主分类号 |
F04B43/08 |
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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