发明名称 |
Fiber optics as an angular sensor |
摘要 |
An uncomplicated, compact and environmentally-immune sensor for the degree of articulation of finger joints in a remote underwater vehicle uses a length of an optical fiber connected to each finger joint. As the joint is rotated, the bending of the optical fiber changes the attenuation of light through the fibers and a detector monitoring this change provides a signal that is correlated to the degree of articulation.
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申请公布号 |
US4633079(A) |
申请公布日期 |
1986.12.30 |
申请号 |
US19850749340 |
申请日期 |
1985.06.27 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
RIEGER, HARRY |
分类号 |
G01D5/353;(IPC1-7):G01B11/26;G01D5/34 |
主分类号 |
G01D5/353 |
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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