Invention Grant
- Patent Title: High voltage power supply and image forming apparatus
- Patent Title (中): 高压电源和成像装置
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Application No.: US13598404Application Date: 2012-08-29
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Publication No.: US09229376B2Publication Date: 2016-01-05
- Inventor: Kouji Yasukawa
- Applicant: Kouji Yasukawa
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-199738 20110913; JP2012-155603 20120711
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G15/16 ; H02M7/10
Abstract:
A high voltage power supply including a first high voltage output unit that outputs a high voltage having a predetermined polarity, and including second and third high voltage output units that output a high voltage having a polarity opposite to the predetermined polarity. Rectification units that are connected to the first high voltage output unit separate a current path to the second high voltage output unit from a current path to the third high voltage output unit.
Public/Granted literature
- US20130064565A1 HIGH VOLTAGE POWER SUPPLY AND IMAGE FORMING APPARATUS Public/Granted day:2013-03-14
Information query
