Invention Grant
US08819470B2 Switching device, a switching device control method and a switching device control program
有权
开关装置，开关装置控制方法和开关装置控制程序
- Patent Title: Switching device, a switching device control method and a switching device control program
- Patent Title (中): 开关装置，开关装置控制方法和开关装置控制程序
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Application No.: US13290614Application Date: 2011-11-07
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Publication No.: US08819470B2Publication Date: 2014-08-26
- Inventor: Daiki Takahashi
- Applicant: Daiki Takahashi
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-250717 20101109
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/30
Abstract:
A switching device is comprising connectors and switching part, which is connected via the connectors to a working power supply unit, a redundant power supply unit, a battery unit and a power supply output terminal, and, in an initial state, connects the power supply output terminal and the working power supply unit, and connects the battery unit and the redundant power supply unit is connected, and in a spare state, cuts a connection between the battery unit and the redundant power supply unit, and connects the power supply output terminal and the redundant power supply unit.
Public/Granted literature
- US20120117408A1 SWITCHING DEVICE, A SWITCHING DEVICE CONTROL METHOD AND A SWITCHING DEVICE CONTROL PROGRAM Public/Granted day:2012-05-10
Information query
