Title:
バッテリー接続検出装置およびそれを備えた画像形成装置
Document Type and Number:
Japanese Patent JP4831113
Kind Code:
B2
Abstract:
A battery connection detecting device includes a connecting unit, to which a battery is connected, a voltage detecting unit that detects a voltage value of the connecting unit, the voltage value detected by the voltage detecting unit being a detection voltage value, a switching unit that switches supply of charging power to the battery connected to the connecting unit based on the detection voltage value, and a connection detecting unit that compares at least one predetermined voltage value with at least one of the detection voltage value before the switching unit switches the supply of the charging power and the detection voltage value after the switching unit switches the supply of the charging power in order to detect whether or not the battery is connected to the connecting unit.
Inventors:
Takayuki Suzuki
Application Number:
JP2008117638A
Publication Date:
December 07, 2011
Filing Date:
April 28, 2008
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
H01M2/10; B41J29/42; B41J29/46; G03G21/00; H01M10/44; H04N1/00
Domestic Patent References:
| JP11146571A |
Attorney, Agent or Firm:
Akatsuki Joint Patent Office