Title:
電源装置
Document Type and Number:
Japanese Patent JP4075487
Kind Code:
B2
Abstract:
To provide a power supply device for extending a battery life.
A low-temperature type electrolyte lithium battery LB which provides a good output characteristic from a relatively low temperature side is connected in parallel with a high-temperature type all solid lithium battery SB which provides a good output characteristic on a relatively high temperature side to heat the lithium battery SB by using a current flowing through the lithium battery LB.
COPYRIGHT: (C)2004,JPO
Inventors:
Yuji Tanjo
Application Number:
JP2002197113A
Publication Date:
April 16, 2008
Filing Date:
July 05, 2002
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
H01M2/02; H01M2/10; H01M10/44; H01M10/60; H01M10/615; H01M10/637; H01M10/647; H01M10/6571
Domestic Patent References:
| JP61281477A | ||||
| JP2000357539A | ||||
| JP2000285952A | ||||
| JP2001057183A |
Attorney, Agent or Firm:
Masaki Goto
Yoshio Matsuda
Yoshio Matsuda