发明名称 |
Air propulsion apparatus with windmill having multiple windmill blades to enhance performance |
摘要 |
A vehicle driven by at least one motor driven propeller has a windmill apparatus with multiple pairs of blades to enhance power output, lift and propulsion. Several clutches are used to engage and disengage the windmill and the motor.
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申请公布号 |
US2002061252(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
US20010026334 |
申请日期 |
2001.12.21 |
申请人 |
MCCABE FRANCIS J. |
发明人 |
MCCABE FRANCIS J. |
分类号 |
F03D1/00;F03D9/00;F04B17/02;(IPC1-7):F04B35/00 |
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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