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:
Aug. 20, 2024
Filed:
Mar. 01, 2022
Johnson Controls Tyco Ip Holdings Llp, Milwaukee, WI (US);
Aurimas Aniulis, Atlanta, GA (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
A fume hood control system includes a fume food. The fume hood includes a first baffle, a sash and a hood enclosure positioned within an environment. The hood enclosure includes a plurality of sidewalls forming a work chamber, a first aperture configured to permit an airflow between the environment and the work chamber, and a second aperture configured to permit the airflow between the work chamber. The sash is configured to at least partially cover the first aperture. The first baffle is configured to direct a path of the airflow within the work chamber. The first baffle is transitionable between a first number of positions. The fume hood control system includes a controller configured to determine, via a sash sensor, a current position of the sash. The controller is further configured to determine, via a baffle position sensor, a current position of the first baffle. The controller is further configured to control the operation of the first baffle to transition between the current position of the first baffle and an updated position of the first baffle in response to the current position of the sash, the current position of the first baffle, and one or more pressure measurements.