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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 10756572 B1

PDFFull Text
Date of Patent:
Aug. 25, 2020

Filed:

May. 20, 2016

Wireless charging pad having coolant assembly

Applicant:

Lear Corporation, Southfield, MI (US);

Inventors:

Ajmal Imran Ansari, Canton, MI (US);

Arthur Hurlburt, Canton, MI (US);

Assignee:

Lear Corporation, Southfield, MI (US);

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Richard Isla

Assistant Examiner:

Manuel Hernandez

Int. Cl.
CPC ...
H02J 50/00 (2016.01); B60L 53/12 (2019.01); H01F 27/36 (2006.01); H01F 27/02 (2006.01); H02J 50/10 (2016.01); H01F 27/08 (2006.01); H01F 27/10 (2006.01); H01F 38/14 (2006.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H01F 27/22 (2006.01); H02J 50/70 (2016.01);
U.S. Cl.
CPC ...
H02J 50/005 (2020.01); B60L 53/12 (2019.02); H01F 27/025 (2013.01); H01F 27/085 (2013.01); H01F 27/10 (2013.01); H01F 27/362 (2013.01); H01F 27/365 (2013.01); H01F 38/14 (2013.01); H02J 7/0042 (2013.01); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H01F 27/22 (2013.01); H02J 50/70 (2016.02);
Abstract

A charging pad for an electric vehicle includes a coolant assembly, a magnetics assembly, and an electronics assembly. The coolant assembly has a top wall and a bottom wall which form a coolant channel for circulating coolant through the coolant assembly. The magnetics assembly is configured to wirelessly receive power from a charging source induction coil arrangement facing the magnetics assembly. The magnetics assembly is adjacent the bottom wall of for heat generated by the magnetics assembly to thermally conduct from the bottom wall into coolant in the coolant channel. The electronics assembly is configured to convert the power wirelessly received by the magnetics assembly into electrical power for charging the electric vehicle. The electronics assembly is arranged adjacent the top wall for heat generated by the electronics assembly to thermally conduct from the top wall into coolant in the coolant channel.

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