发明名称 |
Rotary wing model aircraft |
摘要 |
A model rotary wing aircraft is provided that includes a fuselage, a power plant, a main rotor, a tail rotor, and a drive apparatus. The power plant includes a passive cooling system to transfer heat produced by the power plant to the atmosphere. The passive cooling system consumes less than about five percent of the power produced by the power plant. The main rotor is driven by the power plant at a main rotor speed of rotation and the tail rotor is driven by the power plant at a tail rotor speed of rotation. The drive apparatus transfers power from the power plant to the main rotor and tail rotor to rotate the tail rotor at a tail rotor speed of rotation that is about three times greater than the main rotor speed of rotation to minimize the amount of power used by the tail rotor.
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申请公布号 |
US5836545(A) |
申请公布日期 |
1998.11.17 |
申请号 |
US19960728929 |
申请日期 |
1996.10.11 |
申请人 |
ARLTON, PAUL E. |
发明人 |
ARLTON, PAUL E.;ARLTON, DAVID J.;KLUSMAN, PAUL |
分类号 |
A63H27/133;B64C1/00;B64C1/08;B64C25/00;B64C25/52;B64C27/00;B64C27/04;B64C27/06;B64C27/10;B64C27/32;B64C27/39;B64C27/467;B64C27/605;B64C27/625;B64C27/82;(IPC1-7):B64C27/00;B64D35/02 |
主分类号 |
A63H27/133 |
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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