Title:
CURRENT SENSOR
Document Type and Number:
WIPO Patent Application WO/2017/187733
Kind Code:
A1
Abstract:
The present invention is provided with: a first bus bar 10 linearly extending between two end sections E11 and E12 wherein currents flow; a second bus bar 20 that is bent between two end sections E21 and E22 wherein currents flow; and magnetic sensors SA and SB that detect magnetic fields generated due to a current flowing in the second bus bar 20. The end section E11 of the first bus bar 10, and the end section E21 of the second bus bar 20 are in contact with each other, and are electrically connected to each other, and the end section E12 of the first bus bar 10, and the end section E22 of the second bus bar 20 are in contact with each other, and are electrically connected to each other. The magnetic sensors SA and SB respectively detect the magnetic fields in the Y direction parallel to the extending direction of the first bus bar 10.
Inventors:
TAMURA MANABU (JP)
MATSUYAMA EIICHIRO (JP)
MATSUYAMA EIICHIRO (JP)
Application Number:
PCT/JP2017/006352
Publication Date:
November 02, 2017
Filing Date:
February 21, 2017
Export Citation:
Assignee:
ALPS ELECTRIC CO LTD (JP)
International Classes:
G01R15/00
Domestic Patent References:
| WO2015133621A1 | 2015-09-11 |
Foreign References:
| JP2013142604A | 2013-07-22 | |||
| JPH0432078U | 1992-03-16 | |||
| JP2000502448A | 2000-02-29 | |||
| US20160033557A1 | 2016-02-04 | |||
| JPH11111355A | 1999-04-23 |
Attorney, Agent or Firm:
MATSUSHITA, Masahiro (JP)
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