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. 27, 2012
Filed:
Oct. 31, 2006
George Shu-xing Cheng, Folsom, CA (US);
Osman Ahmed, Hawthorn Woods, IL (US);
William Thomas Pienta, Prospect Heights, IL (US);
George Shu-Xing Cheng, Folsom, CA (US);
Osman Ahmed, Hawthorn Woods, IL (US);
William Thomas Pienta, Prospect Heights, IL (US);
General Cybernation Group Inc., Rancho Cordova, CA (US);
Abstract
An arrangement for use in connection with an air handling unit includes a controller and a processing circuit. The controller is configured to control a device within an air handler unit, which includes at least a first coil. The processing circuit is configured to receive first information representative of a maximum liquid flow rate through the first coil and second information representative of a maximum air flow rate of the first coil. The processing circuit is further configured to generate a time constant estimate, based on the first information and second information, for use in the controller in performing control of the device.