发明名称 |
Speed sensing circuit for underwater projectiles |
摘要 |
A system for sensing projectile velocity and position having a plurality of support members positioned in a path of said projectile. Each support member has an aperture with a resistive trace supported in the aperture. The resistive trace can be separated by the projectile's passage. A sensing circuit is joined to each resistive trace and provides a signal indicating separation of the resistive trace. This signal is provided to a logic circuit which provides a single signal indicating separation of each said resistive trace. A data acquisition system provides an output indicating said projectile velocity and position with respect to time.
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申请公布号 |
US6388438(B1) |
申请公布日期 |
2002.05.14 |
申请号 |
US20000565235 |
申请日期 |
2000.04.28 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
RAPOSA JOHN R.;THIVIERGE DANIEL P. |
分类号 |
G01P3/66;(IPC1-7):G01P3/66;G01P3/80 |
主分类号 |
G01P3/66 |
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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