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. 21, 2026
Filed:
Sep. 08, 2022
Rectorseal, Llc, Houston, TX (US);
Gregg W. Burnett, Royse City, TX (US);
Joshua Pulis, Leawood, KS (US);
Fadi Hurtubise, Dallas, TX (US);
RectorSeal, LLC, Houston, TX (US);
Abstract
Systems and methods compensate for static pressure created by a very high-efficiency air filter in a heating, ventilation and/or air conditioning (HVAC) system by disposing a very high-efficiency air filter in a return to a HVAC system air handling unit (AHU), disposing a variable speed air impeller in the return to the HVAC AHU, and calibrating a speed of the variable speed air impeller to overcome static pressure between the very high-efficiency air filter and the HVAC system AHU created by the very high-efficiency air filter. (An) air pressure sensor(s) may detect the static pressure and/or otherwise provide data to a digital control unit for the digital control unit to calculate the static pressure between the very high-efficiency air filter and the outlet opening, to calibrate the speed of the variable speed air impeller to overcome static pressure between the very high-efficiency air filter and the HVAC system AHU.