ELECTRIC ACCUMULATOR, ELECTRIC ACCUMULATION SYSTEM, ELECTRONIC DEVICE, ELECTRIC VEHICLE AND ELECTRIC POWER SYSTEM

Title:

ELECTRIC ACCUMULATOR, ELECTRIC ACCUMULATION SYSTEM, ELECTRONIC DEVICE, ELECTRIC VEHICLE AND ELECTRIC POWER SYSTEM

Document Type and Number:

WIPO Patent Application WO/2015/001699

Kind Code:

A1

Abstract:

An electric accumulator is provided with an external case and two battery units housed in the external case. The battery units contain a battery case comprising a top case and a bottom case. Housed in the battery case is a battery block group wherein a plurality of rows of batteries are apposed in a direction approximately orthogonal to the row direction while being disposed into trefoil shapes. In addition, housed in the battery case is a dividing plate immobilized between the top case and the bottom case, and inserted between facing and contiguous battery rows.

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Inventors:

SUGENO NAOYUKI (JP)
AOYAMA TSUTOMU (JP)
ADACHI TATSUYA (JP)

Application Number:

PCT/JP2014/002624

Publication Date:

January 08, 2015

Filing Date:

May 19, 2014

Export Citation:

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Assignee:

SONY CORP (JP)

International Classes:

H01M10/44; H01M10/48; H01M50/213; H01M50/224; H01M50/284; H01M50/296; H01M50/519; H01G9/26

Domestic Patent References:

WO2010150439A1	2010-12-29
WO2013077205A1	2013-05-30

Foreign References:

JP2005285458A	2005-10-13
JP2010146774A	2010-07-01
JP2011154986A	2011-08-11
JP2006216471A	2006-08-17
JP2000306564A	2000-11-02
JP2013073845A	2013-04-22
JP2013235827A	2013-11-21
JP2011154811A	2011-08-11
JP2011154882A	2011-08-11
JP2011154883A	2011-08-11
JP2011175896A	2011-09-08

Other References: