Title:
LIQUID LEAD STORAGE BATTERY AND BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/120999
Kind Code:
A1
Abstract:
The present invention provides a liquid lead storage battery which has improved life performance for use in PSOC by suppressing outflow of carbon from a negative electrode active material.
This liquid lead storage battery is configured such that: a negative electrode plate (8) and a positive electrode plate (9) are arranged so as to face each other in the thickness direction and immersed in an electrolyte solution; the negative electrode plate (8) comprises an active material that contains carbon; and an elastic sheet (12) that is composed of a porous material is arranged between the negative electrode plate (8) and the positive electrode plate (9) so as to press the negative electrode plate (8) from the both sides in the thickness direction.
More Like This:
JPS5993060 | [Title of the device] Lead storage battery |
JPH01122563 | MANUFACTURE OF LEAD-ACID BATTERY |
Inventors:
FUJIWARA YOSHIOMI (JP)
Application Number:
PCT/JP2012/053999
Publication Date:
September 13, 2012
Filing Date:
February 20, 2012
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
FUJIWARA YOSHIOMI (JP)
FUJIWARA YOSHIOMI (JP)
International Classes:
H01M10/12; H01M4/14; H01M4/62; H01M50/409; H01M50/463; H01M50/489; H01M50/491
Domestic Patent References:
WO2011090113A1 | 2011-07-28 |
Foreign References:
JP2008171709A | 2008-07-24 | |||
JPS6132365A | 1986-02-15 | |||
JPS58123659A | 1983-07-22 |
Attorney, Agent or Firm:
SHIOIRI Akira et al. (JP)
Akira Shioiri (JP)
Akira Shioiri (JP)
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Claims:
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