Invention Grant
- Patent Title: Power unit and image forming system
- Patent Title (中): 动力单元和成像系统
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Application No.: US11812943Application Date: 2007-06-22
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Publication No.: US07732947B2Publication Date: 2010-06-08
- Inventor: Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
- Applicant: Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2006-212332 20060803
- Main IPC: H01H9/54
- IPC: H01H9/54
Abstract:
Present invention uses the main power source and auxiliary power source to supply power to a load, makes them take partial charge of power supply, and when the load current reaches its peak, detects a current and a voltage generated by the auxiliary power source, and when the detected values are larger than set values or lower than the set values, controls the output current of the main power source.
Public/Granted literature
- US20080031651A1 Power unit and image forming system Public/Granted day:2008-02-07
Information query
