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. 08, 2025
Filed:
Dec. 31, 2024
Robert J. Mowris, Olympic Valley, CA (US);
Robert J. Mowris, Olympic Valley, CA (US);
Abstract
A method of measuring a Heating, Ventilating Air Conditioning (HVAC) system airflow across an evaporator coil or heat exchanger comprising drilling a single hole in a near side of a plenum, a duct, or a box and inserting an anemometer probe in the single hole, and taking at least one airflow measurement selected from the group consisting of: a near side airflow, a centerline airflow, and a far side airflow. Calculating an average HVAC system airflow based on the at least one airflow measurement. A second method determines which side of the plenum, duct, or box has higher airflow based the near side airflow, the centerline airflow, and the far side airflow and measures more than 50% of the airflow measurements on the higher airflow side and calculates an average HVAC system airflow based on a sum of the airflow measurements divided by the total number of airflow measurements.