发明名称 |
Widerstandsbildende aerodynamische Vorrichtung |
摘要 |
It is known to use a rigid cone to provide stability to a body being towed by an aircraft. However, such cones are useful over a limited range of speeds. The invention provides a drag-producing aerodynamic device in which the cross-sectional area of the structure producing drag is variable. The cross-sectional area of the structure producing drag decreases as the towing speed, and hence the dynamic air pressure acting on the structure producing drag, increases and vice versa. <IMAGE> |
申请公布号 |
DE69622490(T2) |
申请公布日期 |
2002.11.07 |
申请号 |
DE1996622490T |
申请日期 |
1996.10.11 |
申请人 |
BAE SYSTEMS ELECTRONICS LTD., FARNBOROUGH |
发明人 |
FRANK, STEPHEN JEFFREY;HAWKINS, DAVID |
分类号 |
B64C23/00;B64D3/00;F41J9/10;F42B10/06;F42B10/48;(IPC1-7):F41J9/10 |
主分类号 |
B64C23/00 |
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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