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:
Jul. 11, 2023
Filed:
Aug. 26, 2022
Applicant:
Measured Air Performance, Llc, Merrimack, NH (US);
Inventor:
Eric Desrochers, Merrimack, NH (US);
Assignee:
Measured Air Performance, LLC, Merrimack, NH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 7/06 (2006.01); F24F 11/32 (2018.01); F24F 11/49 (2018.01); F24F 11/30 (2018.01); F24F 110/50 (2018.01); F24F 110/65 (2018.01); G01N 1/22 (2006.01); F24F 11/61 (2018.01); G01N 1/26 (2006.01); F24F 120/10 (2018.01);
U.S. Cl.
CPC ...
F24F 11/0001 (2013.01); F24F 7/06 (2013.01); F24F 11/30 (2018.01); F24F 11/32 (2018.01); F24F 11/49 (2018.01); G01N 1/2258 (2013.01); F24F 11/61 (2018.01); F24F 2110/50 (2018.01); F24F 2110/65 (2018.01); F24F 2120/10 (2018.01); G01N 1/26 (2013.01); G01N 2001/2264 (2013.01);
Abstract
Methods and apparatus for an exhaust demand control system for measuring one or more contaminants at one or more exhaust locations within one or a plurality of exhaust ducts or plenums served by an exhaust fan system. Example systems and methods can include sensing the one or more contaminants within the one or more exhaust duct locations using a multipoint air sampling system having one or more sensors and comparing contaminant concentration measurements from the one or more of said exhaust duct or plenum locations against an action level to create a fan setback signal.