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.:
Date of Patent:
Jun. 11, 2019
Filed:
Feb. 14, 2017
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/06 (2006.01); H01F 27/23 (2006.01); H03H 7/42 (2006.01); H01F 17/06 (2006.01); H03H 1/00 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H03H 3/00 (2006.01); H02J 3/01 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H03H 7/06 (2013.01); H01F 17/062 (2013.01); H01F 27/24 (2013.01); H01F 27/2823 (2013.01); H02J 3/01 (2013.01); H03H 1/00 (2013.01); H03H 3/00 (2013.01); H03H 7/427 (2013.01); H01F 2017/0093 (2013.01); H01F 2017/065 (2013.01); H03H 2001/0035 (2013.01);
Abstract
According to an aspect, an inductor damper circuit includes a shared magnetic core, a primary winding, and a secondary winding. The primary winding includes an inductor winding of a first wire gauge wound about the shared magnetic core. The secondary winding includes a resistive damper winding of a second wire gauge that is less than the first wire gauge and wound about the shared magnetic core in contactless magnetic coupling with the primary winding.