Invention Grant
- Patent Title: Magnetic positioning for inductive coupling
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Application No.: US12390178Application Date: 2009-02-20
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Publication No.: US08766484B2Publication Date: 2014-07-01
- Inventor: David W. Baarman , Matthew J. Norconk , Brad A. Zylstra
- Applicant: David W. Baarman , Matthew J. Norconk , Brad A. Zylstra
- Applicant Address: US MI Ada
- Assignee: Access Business Group International LLC
- Current Assignee: Access Business Group International LLC
- Current Assignee Address: US MI Ada
- Agency: Warner Norcross & Judd LLP
- Main IPC: H02J5/00
- IPC: H02J5/00

Abstract:
A magnetic positioning system for use in inductive couplings. The magnetic positioning system having a magnet that provides sufficient magnetic force, but does not have enough electrical conductivity to overheat in the presence of the anticipated electromagnetic field. The magnet may be a bonded magnet or a shielded magnet. In another aspect a plurality of magnets are used to provide magnetic attraction forces and said magnetic repulsion forces that cooperate to align the inductive power supply and the remote device. In another aspect, a sensor allows differentiation between different positions of the remote device or inductive power supply. In another aspect, multiple magnets in the inductive power supply interact with multiple magnets in the remote device to position the remote device in different positions.
Public/Granted literature
- US20090212637A1 MAGNETIC POSITIONING FOR INDUCTIVE COUPLING Public/Granted day:2009-08-27
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