发明名称 |
DETECTEUR DE COURANT ELECTRIQUE PRESENTANT UN ENTREFER MAGNETIQUE |
摘要 |
An electric current sensor includes: a core having a ring shape and including a plurality of core pieces, which are laminated and integrated to provide the core; a magnetic gap disposed on a predetermined part of the core; a Hall element disposed in the magnetic gap; a body for accommodating the core and the Hall element; and a seal member for sealing the core and the Hall element into the body. Each core piece has a thin plate shape, and the core includes deformation preventing means for preventing a deformation of the magnetic gap. |
申请公布号 |
FR2869417(B1) |
申请公布日期 |
2007.01.26 |
申请号 |
FR20050003957 |
申请日期 |
2005.04.20 |
申请人 |
DENSO CORPORATION |
发明人 |
OZAKI SHINJI;SAITOU TAKASHIGE |
分类号 |
G01R15/20;G01R15/18;G01R33/00 |
主分类号 |
G01R15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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