BATTERY - NISSAN MOTOR

Title:

BATTERY

Document Type and Number:

WIPO Patent Application WO/2011/027631

Kind Code:

A1

Abstract:

Disclosed is a battery having improved life. Specifically disclosed is a battery which comprises: an electric power generating element (21) in which one or more unit cell layers each constituted by sequentially laminating a positive electrode, an electrolyte and a negative electrode are laminated; a first collector plate (25) which is provided on the outermost positive electrode surface of the electric power generating element (21); a second collector plate (27) which is provided on the outermost negative electrode surface of the electric power generating element (21); a conductive projected part (41) or (42) which is provided on either the first collector plate (25) and/or the second collector plate (27) and has a width that is not less than a half of the width of the ends of the collector plate (25) or (27); and a terminal (44) or (45) which is fitted to the projected part (41) or (42) and takes out an electric current from the projected part (41) or (42).

Inventors:

MIYAZAKI YASUHITO (JP)
KINOSHITA TAKUYA (JP)
ABE TAKAAKI (JP)
SHIMOIDA YOSHIO (JP)

Application Number:

PCT/JP2010/062460

Publication Date:

March 10, 2011

Filing Date:

July 23, 2010

Export Citation:

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Assignee:

NISSAN MOTOR (JP)
MIYAZAKI YASUHITO (JP)
KINOSHITA TAKUYA (JP)
ABE TAKAAKI (JP)
SHIMOIDA YOSHIO (JP)

International Classes:

H01M10/04; H01M50/528; H01M50/531; H01M10/0585; H01M50/553

Foreign References:

JP2007188747A	2007-07-26
JP2006147534A	2006-06-08
JP2004087260A	2004-03-18
JP2003346798A	2003-12-05
JP2005063775A	2005-03-10

Other References: