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. 19, 2025
Filed:
May. 16, 2023
Energy Recovery, Inc., San Leandro, CA (US);
Azam Mihir Thatte, Kensington, CA (US);
Matthew Hans Truax, Alameda, CA (US);
Michael Paul Gustafson, Dublin, CA (US);
Joseph Michael Marchetti, Spring, TX (US);
James Elliott Mclean, Jr., Houston, TX (US);
David Deloyd Anderson, Castro Valley, CA (US);
Energy Recovery, Inc., San Leandro, CA (US);
Abstract
A system includes a pressure exchanger (PX). The PX is coupled to a motor that controls an operating speed of the PX. The system further includes a condenser. An outlet of the condenser is fluidly coupled to a first inlet of the PX. The system further includes a pressure gauge. The pressure gauge is configured to provide first pressure data. The first pressure data is indicative of a pressure of a fluid of the condenser. The system further includes a first controller configured to cause the motor to adjust the operating speed of the PX. The first controller causes the motor to adjust the operating speed of the PX based on the first pressure data.