Invention Grant
- Patent Title: Compact uninterruptible power supply apparatus with cooling units
- Patent Title (中): 紧凑型不间断电源设备，带冷却单元
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Application No.: US13202478Application Date: 2009-03-18
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Publication No.: US09548630B2Publication Date: 2017-01-17
- Inventor: Eduardo Kazuhide Sato , Masahiro Kinoshita , Yushin Yamamoto , Tatsuaki Amboh
- Applicant: Eduardo Kazuhide Sato , Masahiro Kinoshita , Yushin Yamamoto , Tatsuaki Amboh
- Applicant Address: JP Tokyo
- Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Current Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/JP2009/055306 WO 20090318
- International Announcement: WO2010/106652 WO 20100923
- Main IPC: H02J9/06
- IPC: H02J9/06 ; H02M7/00 ; H05K7/20 ; H02M3/335
Abstract:
An uninterruptible power supply apparatus includes a cooler cooling a converter/chopper circuit and a cooler cooling a PWM inverter. The converter/chopper circuit and the cooler make up one integrated unit. Accordingly, a smaller apparatus can be achieved, compared with a conventional apparatus in which a cooler is provided for each of a converter and a chopper.
Public/Granted literature
- US20110299307A1 UNINTERRUPTIBLE POWER SUPPLY APPARATUS Public/Granted day:2011-12-08
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