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:
Sep. 22, 2026
Filed:
Mar. 08, 2024
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Andrew Mclean, Halesowen, GB;
Parminder Sangha, Solihull, GB;
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 7/08 (2006.01); H02P 29/024 (2016.01);
U.S. Cl.
CPC ...
H02P 29/024 (2013.01); H02P 2207/055 (2013.01);
Abstract
A controller for a permanent magnet machine, the controller configured to: monitor a characteristic value of power transfer to the permanent magnet machine; compare the monitored characteristic value to a characteristic threshold; and indicate a short circuit error in response to the monitored characteristic value meeting the characteristic threshold.