Exhaust demand control system and methods

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United States of America Patent

PATENT NO 11698202
APP PUB NO 20220412587A1
SERIAL NO

17822474

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
MEASURED AIR PERFORMANCE LLC37 HANSOM DRIVE MERRIMACK NH 03054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desrochers, Eric Merrimack, US 9 142

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