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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 10938277 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Jun. 20, 2014

Control module for an electric motor or generator

Applicant:

Protean Electric Limited, Surrey, GB;

Inventor:

Geoffrey Owen, Farnham, GB;

Assignee:

PROTEAN ELECTRIC LIMITED, Surrey, GB;

Attorney:

Nolte Lackenbach Siegel

Primary Examiner:

Quyen P Leung

Assistant Examiner:

Alexander A Singh

Int. Cl.
CPC ...
H02K 9/19 (2006.01); H02K 11/20 (2016.01); H02K 5/20 (2006.01); H02K 9/22 (2006.01); H02K 11/33 (2016.01); B60L 3/00 (2019.01); B60L 15/00 (2006.01); H02K 11/215 (2016.01); H02K 11/27 (2016.01); H02K 15/14 (2006.01); H02K 7/14 (2006.01); H02K 21/22 (2006.01); H02K 29/08 (2006.01);
U.S. Cl.
CPC ...
H02K 9/19 (2013.01); B60L 3/003 (2013.01); B60L 3/0061 (2013.01); B60L 15/007 (2013.01); H02K 5/20 (2013.01); H02K 9/22 (2013.01); H02K 11/20 (2016.01); H02K 11/215 (2016.01); H02K 11/27 (2016.01); H02K 11/33 (2016.01); H02K 15/14 (2013.01); B60L 2220/12 (2013.01); B60L 2220/14 (2013.01); B60L 2220/16 (2013.01); B60L 2220/58 (2013.01); B60L 2240/425 (2013.01); B60L 2240/525 (2013.01); B60L 2270/145 (2013.01); H01L 2224/49111 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/13091 (2013.01); H02K 7/14 (2013.01); H02K 21/22 (2013.01); H02K 29/08 (2013.01); Y02T 10/64 (2013.01);
Abstract

A control module for an electric motor having a stator that includes a first surface, wherein cooling fluid flows within the stator for providing cooling to the first surface, the control module having a power device having switching elements; a control device for controlling operation of the switching elements; a housing with a first side for mounting to the first surface, wherein the first side includes an aperture allowing a portion of the power device to contact the first surface when the housing is mounted to the first surface for cooling the switching elements, wherein the control device is mounted in the housing on an opposite side of the power device to the first side of the housing and an elastomer is located over the power device and the control device for providing an electrical insulation barrier over the switching elements and electrical components on the control device.

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