Title:
鉛蓄電池
Document Type and Number:
Japanese Patent JP5598532
Kind Code:
B2
Abstract:
In a liquid-type lead acid storage battery in which charging is performed for a short time intermittently and high-rate discharging to load is performed in a partially charged state, there are used a positive electrode plate in which the utilization rate of a positive electrode activation substance is set to a range of 50% to 65%, and a negative electrode plate in which a carbonaceous electroconductive material and a bisphenol/aminobenzenesulfonic acid/formaldehyde condensate are added to the negative electrode activation substance, thereby improving the charge acceptance and the lifespan performance; and a separator whose surface disposed opposite the negative electrode plate is formed from a nonwoven fabric made of a material selected from glass, pulp, and polyolefin, is used as a separator; whereby the charge acceptance and the lifespan performance under PSOC are improved.
Inventors:
Toshi Minoura
Masanori Sakai
Shinsuke Kobayashi
Koji Kogure
Masanori Sakai
Shinsuke Kobayashi
Koji Kogure
Application Number:
JP2012502973A
Publication Date:
October 01, 2014
Filing Date:
January 07, 2011
Export Citation:
Assignee:
Shin-Kobe Electric Machinery Co., Ltd.
International Classes:
H01M10/06; H01M2/16; H01M4/14; H01M4/62; H01M10/12
Domestic Patent References:
JP2008243480A | 2008-10-09 | |||
JPH11250913A | 1999-09-17 | |||
JP2004127585A | 2004-04-22 | |||
JP2002231247A | 2002-08-16 | |||
JP2003338285A | 2003-11-28 | |||
JP2002141066A | 2002-05-17 | |||
JP2008243487A | 2008-10-09 | |||
JP2008130516A | 2008-06-05 |
Foreign References:
WO1997037393A1 | 1997-10-09 | |||
WO2011142072A1 | 2011-11-17 | |||
WO2012086008A1 | 2012-06-28 |
Attorney, Agent or Firm:
Kikuchi Shin-ichi
Kikuchi 徹
Hidetoshi Matsumoto
Kikuchi 徹
Hidetoshi Matsumoto