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:
Aug. 17, 2021
Filed:
Aug. 22, 2018
Applicant:
Rosemount Aerospace Inc., Burnsville, MN (US);
Inventor:
Joel Boelke, Eden Prairie, MN (US);
Assignee:
ROSEMOUNT AEROSPACE INC., Burnsville, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/14 (2006.01); G01N 27/416 (2006.01);
U.S. Cl.
CPC ...
F02D 41/1494 (2013.01); F02D 41/1455 (2013.01); G01N 27/4163 (2013.01);
Abstract
A system includes a heating element, a signal injector, and a signal receiver. The heating element is coupled between a first node and a second node. The signal injector is communicatively coupled the heating element via the first node. The signal generator is configured to provide a test signal to the heating element. The signal receiver is communicatively coupled to the heating element via the second node. The signal receiver is configured to receive the test signal from the heating element and to determine a capacitance of the heating element based upon the received test signal.