Title:
CURRENT SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/092580
Kind Code:
A1
Abstract:
In the present invention, a pair of bias magnets (140, 150) apply a bias magnetic field to a first magnetic sensor (120) and a second magnetic sensor (130). A conductor (110) includes a flat part (113) that extends in the longitudinal direction, and a pair of extension parts (114, 115) that extend from both longitudinal ends of the flat part (113) and are bent toward one primary surface (112) side. The first magnetic sensor (120) and the second magnetic sensor (130) are each positioned along the flat part (113). The flat part (113) is positioned between the pair of bias magnets (140, 150), and the respective centers (140c, 150c) of the pair of bias magnets (140, 150), in a height direction that is orthogonal to the other primary surface (111) of the flat part (113), are positioned within the range in which the flat part (113) is positioned in the height direction.
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Inventors:
ZHANG ZHENHONG (JP)
Application Number:
PCT/JP2017/039307
Publication Date:
May 24, 2018
Filing Date:
October 31, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G01R15/20; G01R19/00
Foreign References:
| JP2015155796A | 2015-08-27 | |||
| US4841235A | 1989-06-20 | |||
| JP2011089931A | 2011-05-06 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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