Title:
充電器
Document Type and Number:
Japanese Patent JP3979981
Kind Code:
B2
Abstract:
The battery charger has a case provided with a battery pocket in which batteries can be loaded and unloaded. The battery charger is provided with temperature sensors which detect the temperature of batteries in the battery pocket, and with a charging circuit which detects battery temperature via the temperature sensors and controls charging current. Further, the battery charger is provided with thermal conducting units which press against the surfaces of batteries loaded in the battery pocket, and with spring structures which resiliently press the thermal conducting units against the surfaces of the batteries. Thermal conducting units are provided with thermal conducting plates and temperature sensors.
Inventors:
Middle age
Eiji Satsuma
Eiji Satsuma
Application Number:
JP2003306261A
Publication Date:
September 19, 2007
Filing Date:
August 29, 2003
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H02J7/04; H01M10/44; H01M10/48; H02J7/00
Domestic Patent References:
| JP2002199609A | ||||
| JP7012932U | ||||
| JP2003307457A | ||||
| JP2001159568A | ||||
| JP7085896A | ||||
| JP2000012106A |
Attorney, Agent or Firm:
Yasuhiro Toyosu
Toshisu Koji
Toshisu Koji