专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004286458A Optical fiber sensor 有权
标题翻译：光纤传感器
公开(公告)号：JP2004286458A
公开(公告)日：2004-10-14
申请号：JP2003075546
申请日：2003-03-19
申请人： Matsuo Koki:Kk , 有限会社マツオ工機
发明人： MATSUO TAKASHI
IPC分类号： G01V8/16
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber sensor to easily detect whether a workpiece exists and to reduce an installation cost by dividing and constituting fiber on its side connected to an amplifier and fiber disposed close to the workpiece. SOLUTION: This optical fiber sensor detects whether the workpiece W exists in such a manner that light emitted by a light emitting element on the amplifier 1 side is irradiated to the workpiece W through fiber and that reflection light from the workpiece W is detected by a light receiving element on the amplifier 1 side through the fiber. The fiber comprises a first fiber part 2 connected to the amplifier 1, and a second fiber part 3 separated from the first fiber part 2 with its tip end directed to a disposition place of the workpiece W to be detected. A tip end of the first fiber part 2 and a base end of the second fiber part 3 make contact with or come close to each other to form an optical path while the fiber parts 2 and 3 can part from each other. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种光纤传感器，用于容易地检测工件是否存在，并且通过在连接到放置器和靠近工件设置的光纤的一侧分隔和构成光纤来降低安装成本。解决方案：该光纤传感器以这样的方式检测工件W是否存在，使得放大器1侧的发光元件发出的光通过光纤照射到工件W，并且检测到来自工件W的反射光通过放大器1侧的光接收元件通过光纤。光纤包括连接到放大器1的第一光纤部分2和与第一光纤部分2分离的第二光纤部分3，其末端指向待检测的工件W的布置位置。第一纤维部分2的末端和第二纤维部分3的基端与纤维部分2和3彼此分开地彼此接触或彼此接近以形成光路。版权所有（C）2005，JPO＆NCIPI

IPRDB

热门服务

关于我们

友情链接

联系方式