Invention Grant
- Patent Title: Power supply apparatus and image forming apparatus
- Patent Title (中): 电源装置和图像形成装置
-
Application No.: US12628687Application Date: 2009-12-01
-
Publication No.: US08639133B2Publication Date: 2014-01-28
- Inventor: Kenji Nemoto
- Applicant: Kenji Nemoto
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2008-306502 20081201; JP2009-255226 20091106
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
A power supply apparatus including a current regulation unit configured to regulate a surge current generated on a primary side of a piezoelectric transformer. The surge current is generated when the piezoelectric transformer including a piezoelectric element and a holding unit, which are connected to each other using a conductive rubber, is driven.
Public/Granted literature
- US20100135698A1 POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS Public/Granted day:2010-06-03
Information query
