发明授权
US5182779A Device, system and process for detecting tensile loads on a rope having
an optical fiber incorporated therein
失效
用于检测具有并入其中的光纤的绳索上的拉伸载荷的装置,系统和过程
- 专利标题: Device, system and process for detecting tensile loads on a rope having an optical fiber incorporated therein
- 专利标题(中): 用于检测具有并入其中的光纤的绳索上的拉伸载荷的装置,系统和过程
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申请号: US506034申请日: 1990-04-05
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公开(公告)号: US5182779A公开(公告)日: 1993-01-26
- 发明人: William L. D'Agostino , Michael D. Barrick , Glen R. Williams
- 申请人: William L. D'Agostino , Michael D. Barrick , Glen R. Williams
- 申请人地址: TX Grand Prairie
- 专利权人: LTV Aerospace and Defense Company
- 当前专利权人: LTV Aerospace and Defense Company
- 当前专利权人地址: TX Grand Prairie
- 主分类号: D07B1/14
- IPC分类号: D07B1/14 ; G01B11/16 ; G01D5/353 ; G01L5/10
摘要:
A system for monitoring strains and stresses on rope structures and rigid structures containing the ropes is provided wherein a fiber optic is included in a rope structure and change in the fiber's light transmissive/reflective properties, which are caused by strains and stresses on the fiber, are monitored.
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