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:
Oct. 25, 2022
Filed:
Sep. 03, 2020
Emerson Electric Co., St. Louis, MO (US);
John F. Broker, Warrenton, MO (US);
Emerson Electric Co., St. Louis, MO (US);
Abstract
A method of operating an HVAC system including a motor having five taps, and an HVAC controller communicatively connected to a plurality of the five taps the motor includes storing, by a processor of the HVAC controller, selected speeds associated with a plurality of operating conditions in a memory of the HVAC control. The processor controls the motor according to the selected speeds and their associated operating conditions using a group of taps of the plurality of taps of the motor to which the HVAC controller is communicatively connected. Data is communicated between the motor and the HVAC controller using one of the plurality of taps of the motor to which the HVAC controller is communicatively connected.