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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR CONTROLLING CHARGE/DISCHARGE OF LEAD BATTERY
Document Type and Number:
WIPO Patent Application WO/2003/041240
Kind Code:
A1
Abstract:
A method and an apparatus for controlling charge/discharge of a lead battery principally used not under fully charged state but under a state where SOC is lowered, in which SOC is increased as the characteristics of the battery deteriorates due to aging.

Inventors:
YOSHIHARA YASUYUKI (JP)
HIRAO AYAKO (JP)
KOIKE KIICHI (JP)
Application Number:
PCT/JP2001/009755
Publication Date:
May 15, 2003
Filing Date:
November 07, 2001
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
YOSHIHARA YASUYUKI (JP)
HIRAO AYAKO (JP)
KOIKE KIICHI (JP)
International Classes:
H02J7/00; H01M10/06; H01M10/44; H01M10/48; (IPC1-7): H02J7/00; H01M10/44
Foreign References:
JP2000030753A2000-01-28
JPH06121463A1994-04-28
JPH1152033A1999-02-26
JPH10189058A1998-07-21
US5578915A1996-11-26
Attorney, Agent or Firm:
Ishihara, Masaru (Tatsuno Nishi-tenma Bldg. 1-6, Nishi-tenma 3-chome, Kita-k, Osaka-shi Osaka, JP)
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