发明名称 |
IMPROVEMENTS IN AND RELATING TO PUMPS |
摘要 |
The invention provides a pump apparatus comprising a housing having pump means located therein; attachment means for releasably attaching the apparatus operably to drive means for driving the pump means; wherein said attachment means are adapted to attach to a powered garden implement. The invention further provides a pump impeller assembly, having blades located between two discs, the blades optionally being of an aerofoil section, suitable for use in such a pump apparatus. |
申请公布号 |
WO2004005723(A2) |
申请公布日期 |
2004.01.15 |
申请号 |
WO2003GB02838 |
申请日期 |
2003.07.02 |
申请人 |
MANNING, JOHN, PATRICK;MITCHELL, HARRY, DAVID |
发明人 |
MANNING, JOHN, PATRICK |
分类号 |
F04B17/05;F04D13/02 |
主分类号 |
F04B17/05 |
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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