| 发明名称 |
Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft |
| 摘要 |
<p>A rotor with a shaft (10) and rotor blades (12) has blade surfaces at right angles to the incoming or outgoing forces which are cut at an angle to the shaft. Preferably, this angle is 45[deg] and the rotor is a boat propeller.</p> |
| 申请公布号 |
DE20313307(U1) |
申请公布日期 |
2003.11.20 |
| 申请号 |
DE2003213307U |
申请日期 |
2003.08.28 |
| 申请人 |
KACZIREK, ROLF |
发明人 |
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| 分类号 |
B63H1/14;B63H1/26;F03D1/06;(IPC1-7):F03D1/06;F03D3/06 |
主分类号 |
B63H1/14 |
| 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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