ELECTRICITY STORAGE DEVICE - HITACHI AUTOMOTIVE SYSTEMS LTD

Title:

ELECTRICITY STORAGE DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/031863

Kind Code:

A1

Abstract:

This electricity storage device comprises: a plurality of electricity storage modules, each having external terminals respectively for a positive and a negative electrode, and each being provided with an electricity storage module case and a plurality of electricity storage cells housed inside the electricity storage module case; an electricity storage case housing the plurality of electricity storage modules in an arrangement; a plurality of wire harnesses connected to the external terminals of the positive and negative electrodes of the electricity storage modules; and a vibration dampening material provided in a space region between one surface of the electricity storage case and, among the plurality of wire harnesses, at least the wire harness having the longest length extending in the electricity storage module arrangement direction. The wire harness having the longest length extending in the electricity storage module arrangement direction is biased toward the electricity storage module case side by the one surface of the electricity storage case, through the vibration dampening material.

Inventors:

HASEGAWA TAKASHI (JP)
ISHIKURO SHINICHI (JP)
YAMACHI NAYUTA (JP)
KOJIMA FUMIHIRO (JP)
KATO KOUJI (JP)
IGUCHI TOYOKI (JP)
KIYOTA SHIGEYUKI (JP)

Application Number:

PCT/JP2015/074038

Publication Date:

March 03, 2016

Filing Date:

August 26, 2015

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
NISSAN MOTOR (JP)

International Classes:

H01M50/213; H01M50/242; H01M50/249; H01M50/298; H02G15/08

Domestic Patent References:

WO2012140727A1

2012-10-18

Foreign References:

JP2013235827A	2013-11-21
JP2005197192A	2005-07-21
JP2007157358A	2007-06-21
JP2014203770A	2014-10-27
JP2015191763A	2015-11-02

Other References: