发明名称 |
Safe and arm device with variable arming delay by liquid explosive |
摘要 |
A safe and arm device, which has an explosive train interrupted by a void to establish a safe condition, has the void filled with a liquid explosive to establish an armed condition. The void may be in a manometer-like device in which the liquid explosive is motivated by fluid pressure corresponding to free-fall or other velocities. Premature arming may be prevented by forming the explosive liquid by melting a solid explosive with heat generated electrically. A selectively variable arming time delay may be provided by a variable orifice controlling the flow of the liquid explosive or by varying the temperature of the liquid to select its viscosity.
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申请公布号 |
US5153370(A) |
申请公布日期 |
1992.10.06 |
申请号 |
US19910756265 |
申请日期 |
1991.08.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
HARDT, LEE R. |
分类号 |
F42C15/285;F42C15/29;F42C15/30;F42C15/36;F42C15/38 |
主分类号 |
F42C15/285 |
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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