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. 16, 2022
Filed:
Oct. 04, 2019
Otis Elevator Company, Farmington, CT (US);
Camilo Cardona, Farmington, CT (US);
Steven Michael Millett, Farmington, CT (US);
Benjamin J. Watson, Farmington, CT (US);
KilMoon Yoon, Changwon, KR;
Jeongki Shin, Changwon, KR;
Tao Mu, Tianjin, CN;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
This disclosure relates to a system and method configured to identify and, if necessary, respond to conditions indicative of electromagnetic brake temperature, and in particular relates to passenger conveyers, such as elevators, employing the system and method. More specifically, an example passenger conveyer system includes an electromagnetic brake and a controller configured to identify a condition indicative of a temperature of the electromagnetic brake approaching a boundary of a predetermined operating range.