POWER PATH SWITCHING DEVICE FOR VEHICLE

WIPO Patent Application WO/2021/141068

A1

Provided is a power path switching device with which it is easy to apply a shared battery pack to different types of vehicles.　This power path switching device (1) has: a first terminal unit (2A) and a second terminal unit (2B) provided in a battery pack (100) comprising a plurality of battery modules (10); and a switching unit (3) that switches the path for supplying power from the battery module (10), the switching unit (3) being provided in the battery pack (100). The first terminal unit (2A) and the second terminal unit (2B) are set apart at mutually different positions in the battery pack (100). The switching unit (3) switches between a first state in which the first terminal unit (2A) or the second terminal unit (2B) is adopted as the power output path, and a second state, which is different from the first state, in which the first terminal unit (2A) or the second terminal unit (2B) is adopted as the power output path. The combination of the used terminal unit used as the power output path and the unused terminal unit not used as the power output path is caused to differ between the first state and the second state.

TANIGUCHI TOMOHIRO (JP)

PCT/JP2021/000266

July 15, 2021

January 07, 2021

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AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

H01M50/20; B60K1/04; B60L50/64; B60L58/19; H02J7/00

WO2013073327A1

2013-05-23

JP2019129557A	2019-08-01
JP2015019542A	2015-01-29

GRANDOM PATENT LAW FIRM (JP)

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