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:
Dec. 27, 2016
Filed:
Aug. 06, 2012
Applicant:
Tathagata DE, Charlotte, NC (US);
Inventor:
Tathagata De, Charlotte, NC (US);
Assignee:
CARRIER CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2006.01); H02P 27/04 (2016.01); H02P 29/02 (2016.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
F24F 11/0086 (2013.01); H02P 27/04 (2013.01); H02P 29/025 (2013.01); H02P 29/026 (2013.01); F24F 2011/0052 (2013.01); H02M 2001/0096 (2013.01);
Abstract
A method of motor operation includes monitoring a voltage of a power bus supplying power to the motor, determining if a power failure is occurring or has occurred based on the monitoring, and lowering an operational capacity of the motor in response to the determining.