发明名称 |
RENEWABLE ENERGY TURBINE GENERATOR PROVIDED WITH HYDRAULIC PUMP WITH A SEGMENTED COVER AND METHOD TO ASSEMBLY THE PUMP |
摘要 |
A large hydraulic radial piston pump suitable to be driven by the turbine of a wind turbine generator has a circular cover formed from at least three cover segments. Underneath the cover segments a seal in the form of a vulcanised rubber band extends around the entire periphery of the pump. Thus, the cover can be readily removed within the difficult to access location of a wind turbine nacelle, but a reliable seal can still be formed. An air pocket outside the seal, or within the seal, facilitates pulsatile flow into the cylinders of the pump during operation. |
申请公布号 |
EP2582966(A1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20110758267 |
申请日期 |
2011.08.30 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
STEIN, UWE;DODSON, HENRY;ROBERTSON, ALASDAIR |
分类号 |
F03D1/00;F03D9/00;F03D11/02;F04B1/04;F04B1/053;F04B53/16 |
主分类号 |
F03D1/00 |
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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