POWER STORAGE DEVICE - NGK INSULATORS LTD

Title:

POWER STORAGE DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/050678

Kind Code:

A1

Abstract:

At least two module batteries are arranged and connected by wiring. The outside surface of a first side wall of a box faces a first direction and does not face the remainder of the at least two module batteries. A second side wall and a third side wall of the box are separated in a second direction. The first direction and the second direction are perpendicular. At least two string groups are linearly arranged in the second direction. A positive electrode bus comprises a positive electrode collector, a positive electrode extension section and a positive electrode penetration section. The positive electrode collector follows along the inside surface of the second side wall. The positive electrode extension section follows along the inside surface of the first side wall. The positive electrode penetration section penetrates the first side wall. The positive electrode collector, the positive electrode extension section, the positive electrode penetration section, and the wiring are conductive. A negative electrode bus also has a similar structure.

Inventors:

HOSHINO KOJI (JP)

Application Number:

PCT/JP2013/075236

Publication Date:

April 03, 2014

Filing Date:

September 19, 2013

Export Citation:

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Assignee:

NGK INSULATORS LTD (JP)

International Classes:

H01M10/48; H01M50/213; H01M50/298; H01M50/50; H01M50/509; H01M50/569; H01M50/107; H01M50/583

Domestic Patent References:

WO2011151981A1

2011-12-08

Foreign References:

JPH06290768A	1994-10-18
JP2012049038A	2012-03-08
JP2003229103A	2003-08-15
JP2002148321A	2002-05-22
JP3177968U	2012-08-23
JP3177969U	2012-08-23
JPH0929338A	1997-02-04
JPH07245123A	1995-09-19
JP2011134549A	2011-07-07
JPH07245123A	1995-09-19

Other References: