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:
Nov. 02, 2021
Filed:
Oct. 30, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Huazhen Chai, Caledonia, IL (US);
Jonas Mukamba Muteba, Roscoe, IL (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/40 (2020.01);
U.S. Cl.
CPC ...
G01R 31/40 (2013.01);
Abstract
An electrical device includes a housing defining a chamber, a power converter arranged within the chamber, and a sensor. The sensor includes a coil arranged within the chamber and in radio frequency communication with the power converter to detect partial discharge of a voltage potential applied to the power converter. Health monitoring systems and health monitoring methods are also described.