Invention Grant
- Patent Title: Battery charging apparatus and method
- Patent Title (中): 电池充电装置及方法
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Application No.: US12054516Application Date: 2008-03-25
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Publication No.: US07928698B2Publication Date: 2011-04-19
- Inventor: Richard L. Andelfinger
- Applicant: Richard L. Andelfinger
- Applicant Address: US NC Charlotte
- Assignee: SPX Corporation
- Current Assignee: SPX Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Baker & Hostetler LLP
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/46
Abstract:
A battery charger that includes a primary switching-mode power supply, a secondary switching-mode power supply and a capacitor that is electrically connected to these two power supplies. In operation, this battery charger may be used to reverse the sulfation process in a battery. Also, a battery charging method that may be used to reverse the sulfation process in a battery.
Public/Granted literature
- US20090243547A1 Battery Charging Apparatus and Method Public/Granted day:2009-10-01
Information query
