logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10878995 B1

PDFFull Text
Date of Patent:
Dec. 29, 2020

Filed:

Jul. 09, 2013

Flux coupling device and magnetic structures therefor

Applicant:

Auckland Uniservices Limited, Auckland, NZ;

Inventors:

Grant Anthony Covic, Mount Albert, NZ;

Mickel Bipin Budhia, Green Bay, NZ;

Assignee:

Auckland UniServices Limited, Auckland, NZ;

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Rexford N Barnie

Assistant Examiner:

Dru Parries

Int. Cl.
CPC ...
H01F 38/00 (2006.01); H01F 38/14 (2006.01); H01F 27/38 (2006.01); H01F 27/36 (2006.01); B60L 53/12 (2019.01); H01F 27/34 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); B60L 53/12 (2019.02); H01F 27/365 (2013.01); H01F 27/38 (2013.01); H01F 27/346 (2013.01); H02J 50/10 (2016.02); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/122 (2013.01); Y02T 90/14 (2013.01);
Abstract

A magnetic flux coupler comprising a magnetically permeable core having a first axis, two coils magnetically associated with the core, each coil defining a pole area located on a first side of the core and the pole areas being separated along the first axis, the coils each having a central region located between the pole areas, an end region opposite to the central region, and a side region between the central region and the end region, wherein an auxiliary pole area is provided beyond the end region of each coil which absorbs leakage flux which would otherwise emanate from the each coil in use in the vicinity of the end region.

Find Patent Forward Citations

Covic, Grant. (2020). Flux coupling device and magnetic structures therefor (U.S. Patent No. 10878995). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10878995

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…