Title:
CURRENT SENSOR AND CURRENT MEASUREMENT SYSTEM
Document Type and Number:
Japanese Patent JP2016142568
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a current sensor itself with which it is possible to easily determine whether there is another current sensor at a position adjacent to the current sensor that is to be attached.SOLUTION: Provided is a current sensor 100 securable to a bus bar 35, the current sensor comprising: a wiring circuit board 7; first detection means 10, attached to one side 7a of the wiring circuit board 7, for detecting a first adjacent current sensor 31 that could be installed adjacent to the one side 7a; second detection means 20, attached to the other side 7b of the wiring circuit board 7, for detecting a second adjacent current sensor 32 that could be installed adjacent to the other side 7b; and control means 3 for determining the presence of the first detection means 10 and second detection means 20. Whether the first adjacent current sensor 31 and/or the second adjacent current sensor 32 is installed is detected by detecting the presence of electrical continuity in the first detection means 10 and second detection means 20.SELECTED DRAWING: Figure 3
Inventors:
MITSUYA SHINJI
FUKUI HIROFUMI
FUKUI HIROFUMI
Application Number:
JP2015016823A
Publication Date:
August 08, 2016
Filing Date:
January 30, 2015
Export Citation:
Assignee:
ALPS GREEN DEVICES CO LTD
International Classes:
G01R15/20; G01R19/00; G01R35/00
Domestic Patent References:
| JP2014077682A | 2014-05-01 |
Foreign References:
| WO2013011859A1 | 2013-01-24 | |||
| US8878520B2 | 2014-11-04 |
Attorney, Agent or Firm:
野▲崎▼ 照夫
Masahiro Matsushita
Katsuyuki Okubo
Kaoru Okada
Masahiro Matsushita
Katsuyuki Okubo
Kaoru Okada
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