Invention Grant
US08654317B2 Optical fiber sensor, pressure sensor, end effector and stress detecting method using the same
有权
光纤传感器，压力传感器，末端执行器及使用其的应力检测方法
- Patent Title: Optical fiber sensor, pressure sensor, end effector and stress detecting method using the same
- Patent Title (中): 光纤传感器，压力传感器，末端执行器及使用其的应力检测方法
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Application No.: US12874098Application Date: 2010-09-01
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Publication No.: US08654317B2Publication Date: 2014-02-18
- Inventor: Masaki Kunigami , Nobuhiro Fueki
- Applicant: Masaki Kunigami , Nobuhiro Fueki
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Arent Fox LLP
- Priority: JP2009-252047 20091102; JP2009-252049 20091102; JP2010-027303 20100210
- Main IPC: G01B11/16
- IPC: G01B11/16 ; G02B6/00 ; G01L1/24 ; G01M11/08
Abstract:
In an FBG (Fiber Bragg Grating) sensor, a stress direction converter includes a flat portion to which stresses are applied from the exterior, and stress transmitting sections that are bridged from the flat portion to an optical fiber cable. An inclined portion of the optical fiber cable, through which reflected light reflected by gratings is transmitted, is disposed along an inclined section that makes up one of the stress transmitting sections.
Public/Granted literature
- US20110102766A1 OPTICAL FIBER SENSOR, PRESSURE SENSOR, END EFFECTOR AND STRESS DETECTING METHOD USING THE SAME Public/Granted day:2011-05-05
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