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. 22, 2016
Filed:
Apr. 21, 2010
Cory Grabinger, Maple Grove, MN (US);
Paul Wacker, Plymouth, MN (US);
Todd Kreft, Richfield, MN (US);
Scott Mcmillan, Golden Valley, MN (US);
Adrienne Thomle, Plymouth, MN (US);
Cory Grabinger, Maple Grove, MN (US);
Paul Wacker, Plymouth, MN (US);
Todd Kreft, Richfield, MN (US);
Scott McMillan, Golden Valley, MN (US);
Adrienne Thomle, Plymouth, MN (US);
Honeywell International Inc., Morris Plains, NJ (US);
Abstract
Methods and systems for automatically calibrating one or more damper positions of a demand control ventilation system are disclosed. In one illustrative embodiment, a demand control ventilation system includes a damper for controlling a flow of outside air into a building. A controller may be programmed to automatically execute a calibration algorithm from time to time to calibrate one or more calibration damper positions such that a predetermined flow of outside air is drawn through the damper and into the building at each of the one or more calibration damper positions. This calibration can, in some instances, help increase the efficiency and/or utility of the demand control ventilation system.