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.

Date of Patent:
Sep. 10, 2024

Filed:

Mar. 13, 2023
Applicant:

Energy Recovery, Inc., San Leandro, CA (US);

Inventors:

Azam Mihir Thatte, Kensington, CA (US);

Behzad Zamanian Yazdi, San Francisco, CA (US);

David Deloyd Anderson, Castro Valley, CA (US);

James Elliott McLean, Jr., Houston, TX (US);

Joseph Michael Marchetti, Spring, TX (US);

Omprakash Samudrala, San Ramon, CA (US);

Neelesh Sarawate, Pleasanton, CA (US);

Kuo-Chiang Chen, Dublin, CA (US);

Farshad Ghasripoor, Berkeley, CA (US);

Assignee:

Energy Recovery, Inc., San Leandro, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 13/00 (2006.01); F03G 7/00 (2006.01); F25B 7/00 (2006.01); F25B 9/00 (2006.01); F25B 30/02 (2006.01); F25B 39/00 (2006.01); F25B 39/04 (2006.01); F25B 41/20 (2021.01); F25B 49/02 (2006.01);
U.S. Cl.
CPC ...
F25B 7/00 (2013.01); F03G 7/00 (2013.01); F25B 9/008 (2013.01); F25B 13/00 (2013.01); F25B 30/02 (2013.01); F25B 39/00 (2013.01); F25B 39/04 (2013.01); F25B 41/20 (2021.01); F25B 49/02 (2013.01); F25B 49/022 (2013.01); F25B 2600/025 (2013.01); F25B 2600/13 (2013.01); F25B 2700/13 (2013.01); F25B 2700/151 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/195 (2013.01); F25B 2700/21152 (2013.01); F25B 2700/21173 (2013.01);
Abstract

A system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid. The system further includes a condenser configured to provide corresponding thermal energy from the first fluid to a corresponding environment. The system further includes a first ejector to receive a first gas and increase pressure of the first gas to form the second fluid at the second pressure. The first ejector is further to provide the second fluid at the second pressure to the PX.


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