Invention Grant
- Patent Title: Current sensors using magnetostrictive material
- Patent Title (中): 使用磁致伸缩材料的电流传感器
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Application No.: US14079889Application Date: 2013-11-14
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Publication No.: US09417294B2Publication Date: 2016-08-16
- Inventor: Chiu Tai Law , Rani El-Hajjar
- Applicant: UWM Research Foundation, Inc.
- Applicant Address: US WI Milwaukee
- Assignee: UWM Research Foundation, Inc.
- Current Assignee: UWM Research Foundation, Inc.
- Current Assignee Address: US WI Milwaukee
- Agency: Michael Best & Friedrich LLP
- Main IPC: G01R33/032
- IPC: G01R33/032
Abstract:
A current sensor device. The current sensor device includes a strain distribution converter; an optical fiber coupled with the strain distribution converter; and a magnetostrictive material associated with the strain distribution converter such that a change in shape of the magnetostrictive material causes a change in length of the optical fiber.
Public/Granted literature
- US20140132256A1 CURRENT SENSORS USING MAGNETOSTRICTIVE MATERIAL Public/Granted day:2014-05-15
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