Invention Grant
US09281701B2 Wireless power transfer device for charging mobile/portable devices
有权
用于为移动/便携式设备充电的无线功率传输设备
- Patent Title: Wireless power transfer device for charging mobile/portable devices
- Patent Title (中): 用于为移动/便携式设备充电的无线功率传输设备
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Application No.: US13679626Application Date: 2012-11-16
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Publication No.: US09281701B2Publication Date: 2016-03-08
- Inventor: Yvan Large , Philippe Blanchard
- Applicant: ATI Technologies ULC
- Applicant Address: CA Ontario
- Assignee: ATI Technologies ULC
- Current Assignee: ATI Technologies ULC
- Current Assignee Address: CA Ontario
- Agency: Volpe and Koenig, P.C.
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/46 ; H02J7/00 ; H02J7/02

Abstract:
A charging system having a charging device with a groove for receiving a mobile/portable device for charging is provided having a magnetic core located in a housing of the charging device with the magnetic core having a base and two legs that are located around the groove. A coil is wrapped around the base and a driver circuit is connected to the coil as well as to an external power source. A power receiver is located in a mobile/portable device that can be placed in the groove in the charging device. The power receiver includes a receiver magnetic core as well as a receiving coil wrapped around the receiver magnetic core for receiving an inductive current from the charging device. A charging circuit is connected to the receiving coil and adapted to be connected to the battery of the mobile/portable device for charging.
Public/Granted literature
- US20140139178A1 WIRELESS POWER TRANSFER DEVICE FOR CHARGING MOBILE/PORTABLE DEVICES Public/Granted day:2014-05-22
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