Invention Grant
US08390258B2 Discharger and discharger control method including a manual switch to provide power to a control means from an input of the discharger
失效
放电器和放电器控制方法包括从放电器的输入端向控制装置供电的手动开关
- Patent Title: Discharger and discharger control method including a manual switch to provide power to a control means from an input of the discharger
- Patent Title (中): 放电器和放电器控制方法包括从放电器的输入端向控制装置供电的手动开关
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Application No.: US13402301Application Date: 2012-02-22
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Publication No.: US08390258B2Publication Date: 2013-03-05
- Inventor: Akira Yamashita , Takahisa Shodai , Akihiro Miyasaka , Riichi Kitano
- Applicant: Akira Yamashita , Takahisa Shodai , Akihiro Miyasaka , Riichi Kitano
- Applicant Address: JP Tokyo
- Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee Address: JP Tokyo
- Agency: Blakely, Sokoloff, Taylor & Zafman
- Priority: JP2006-274070 20061005
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
Upon detecting an external signal which instructs to stop discharge, an input voltage equal to or less than a set value for the prevention of overdischarge, or an output voltage equal to or more than a set value for the prevention of output of an overvoltage, a control unit (12) stops discharge to a load (40) by opening a switching element (4b) of a step-down unit (11b). Upon detecting that an external signal is reset or an input voltage equal to or more than a set value larger than the set value for the prevention of overdischarge, the control unit (12) resumes discharge to the load (40) by setting the switching element (4b) in a switching operation state or short-circuiting it.
Public/Granted literature
- US20120146616A1 DISCHARGER AND DISCHARGER CONTROL METHOD Public/Granted day:2012-06-14
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