- Patent Title: Magnetic flux coupling structures with controlled flux cancellation
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Application No.: US15510686Application Date: 2015-09-10
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Publication No.: US11031826B2Publication Date: 2021-06-08
- Inventor: John Talbot Boys , Grant Anthony Covic , Abiezer Tejeda Marquez , Matthew Pearce , James Duncan Deans Gawith
- Applicant: Auckland UniServices Limited
- Applicant Address: NZ Grafton
- Assignee: Auckland UniServices Limited
- Current Assignee: Auckland UniServices Limited
- Current Assignee Address: NZ Grafton
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: NZ631149 20140911,NZ706024 20150317,NZ706614 20150401,NZ706620 20150401
- International Application: PCT/NZ2015/050139 WO 20150910
- International Announcement: WO2016/039644 WO 20160317
- Main IPC: H02J50/70
- IPC: H02J50/70 ; H01F27/28 ; H01F38/14 ; B60L53/122 ; B60L53/124 ; B60L53/126 ; H02J50/90 ; H02J50/12 ; H02J50/40 ; H02J50/60 ; H02J7/02 ; H01F27/34 ; H02J5/00
Abstract:
Inductive power transfer flux coupling apparatus includes a first coil arranged in a first layer and configured to generate or receive a magnetic coupling flux in a flux coupling region, and a second coil. At least part of the second coil being arranged in a second layer and is configured to generate a magnetic flux that reflects flux from the first coil.
Public/Granted literature
- US20170222490A1 MAGNETIC FLUX COUPLING STRUCTURES WITH CONTROLLED FLUX CANCELLATION Public/Granted day:2017-08-03
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