发明名称 |
DRIVE MEANS IN A BOAT |
摘要 |
Boat propeller drive with an underwater housing which is connected in a fixed manner to a boat hull and has tractor propellers which are arranged on that side of the housing facing ahead and the blade areas of which are adapted to one another in such a manner that, at least under certain operating conditions, the aft propeller works in a cavity-generating manner whereas the fore propeller works in a cavitation-free manner.
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申请公布号 |
WO0058148(A1) |
申请公布日期 |
2000.10.05 |
申请号 |
WO2000SE00516 |
申请日期 |
2000.03.16 |
申请人 |
AB VOLVO PENTA;HEDLUND, BENNY;JONSSON, KAARE |
发明人 |
HEDLUND, BENNY;JONSSON, KAARE |
分类号 |
B63H1/18;B63H5/10;B63H23/04;(IPC1-7):B63H5/10;B63H20/02 |
主分类号 |
B63H1/18 |
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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