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:
Jan. 29, 2013
Filed:
Apr. 21, 2010
Applicants:
Cory Grabinger, Maple Grove, MN (US);
Paul Wacker, Plymouth, MN (US);
Todd Kreft, Richfield, MN (US);
Adrienne Thomle, Plymouth, MN (US);
Inventors:
Cory Grabinger, Maple Grove, MN (US);
Paul Wacker, Plymouth, MN (US);
Todd Kreft, Richfield, MN (US);
Adrienne Thomle, Plymouth, MN (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 15/00 (2006.01); F24F 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for operating a demand control ventilation system with a multi-speed fan is disclosed. The control system may modulate the fan speed of a multi-speed fan and/or the position of a ventilation damper in order to achieve desired ventilation levels for a building.