Title:
CURRENT DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/175115
Kind Code:
A1
Abstract:
Provided is a current detection device that is configured such that, when using a fixing member to fix a bus bar, which is a current path, by rotation to a current detection device configured as a shunt resistor, a load is not applied to a surface to be joined with the resistor. The invention is provided with a first wiring member (11) and second wiring member (12), which comprise a conductive metal material, and a resistor (13), which comprises a metal material having a lower temperature coefficient of resistance than said wiring members and is joined to the first wiring member and second wiring member, wherein the first wiring member is provided with a through-hole portion (18), into which a fixing member (20) for rotational fixing is inserted, and a positioning portion (19), which serves to prevent rotation of the first wiring member caused by the rotational fixing of fixing members (20, 23).
Inventors:
NAKAMURA KEISHI (JP)
AMEMIYA HITOSHI (JP)
MINOWA KOICHI (JP)
AMEMIYA HITOSHI (JP)
MINOWA KOICHI (JP)
Application Number:
PCT/JP2016/062599
Publication Date:
November 03, 2016
Filing Date:
April 21, 2016
Export Citation:
Assignee:
KOA CORP (JP)
International Classes:
G01R15/00; H01C3/00; H01C13/00
Foreign References:
| JP2011003694A | 2011-01-06 | |||
| JP2000195408A | 2000-07-14 | |||
| JPS63116980U | 1988-07-28 | |||
| JP2000021684A | 2000-01-21 | |||
| JP2005188932A | 2005-07-14 | |||
| US20130069632A1 | 2013-03-21 |
Attorney, Agent or Firm:
HIROSAWA, Tetsuya et al. (JP)
Tetsuya Hirozawa (JP)
Tetsuya Hirozawa (JP)
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