Login| Sign Up| Help| Contact|

Patent Searching and Data


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:
Click for automatic bibliography generation   Help
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:
JP2007188747A2007-07-26
JP2006147534A2006-06-08
JP2004087260A2004-03-18
JP2003346798A2003-12-05
JP2005063775A2005-03-10
Other References:
See also references of EP 2475029A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
Download PDF: