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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 11710995 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Jul. 21, 2020

Axial field rotary energy device with segmented pcb stator having thermally conductive layer

Applicant:

Infinitum Electric, Inc., Round Rock, TX (US);

Inventors:

Rich Lee, Liberty Lake, WA (US);

Randal A. Lee, Austin, TX (US);

Paulo Guedes-Pinto, Round Rock, TX (US);

Assignee:

Infinitum Electric, Inc., Round Rock, TX (US);

Attorney:

Dickinson Wright PLLC

Primary Examiner:

Tran N Nguyen

Int. Cl.
CPC ...
H02K 3/26 (2006.01); H02K 9/22 (2006.01); H05K 1/16 (2006.01); H02K 1/12 (2006.01); H02K 21/24 (2006.01); H02K 11/26 (2016.01); H02K 11/30 (2016.01); H01F 17/00 (2006.01); H01F 27/22 (2006.01); H01F 27/28 (2006.01); H02K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
H02K 3/26 (2013.01); H01F 17/0013 (2013.01); H01F 27/22 (2013.01); H01F 27/2804 (2013.01); H02K 1/12 (2013.01); H02K 1/182 (2013.01); H02K 9/22 (2013.01); H02K 11/26 (2016.01); H02K 11/30 (2016.01); H02K 21/24 (2013.01); H05K 1/0201 (2013.01); H05K 1/0218 (2013.01); H05K 1/0298 (2013.01); H05K 1/115 (2013.01); H05K 1/165 (2013.01); H01F 2017/002 (2013.01); H01F 2017/0053 (2013.01); H01F 2027/2809 (2013.01); H02K 2203/03 (2013.01); H02K 2211/03 (2013.01); H05K 2201/093 (2013.01); H05K 2201/095 (2013.01); H05K 2201/10416 (2013.01);
Abstract

An axial field rotary energy device has a PCB stator panel assembly between rotors with an axis of rotation. Each rotor has a magnet. The PCB stator panel assembly includes PCB panels. Each PCB panel can have layers, and each layer can have conductive coils. The PCB stator panel assembly can have a thermally conductive layer that extends from an inner diameter portion to an outer diameter portion thereof. Each PCB panel comprises discrete, PCB radial segments that are mechanically and electrically coupled together to form the respective PCB panels.

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