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. 26, 2025
Filed:
Feb. 24, 2021
Purdue Research Foundation, West Lafayette, IN (US);
Andrew Joseph Fix, West Lafayette, IN (US);
James Edward Braun, West Lafayette, IN (US);
David Martin Warsinger, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
A heat exchange system is disclosed which includes an air inlet, a membrane in fluid communication with the air inlet and adapted to have a partial vapor pressure difference across the membrane to thereby drive water vapor flux through the membrane, wherein the membrane is a selective membrane configured to allow passage of water vapor and block passage of air (O/N) through the membrane, where the membrane includes a thermally conductive side, a vacuum pump configured to generate the partial vapor pressure difference across the membrane, and a heat exchanger coupled to the thermally conductive side of the membrane configured to provide simultaneous mass and heat transfer.