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:
Dec. 18, 2018
Filed:
Jun. 08, 2016
W. L. Gore & Associates, Inc., Newark, DE (US);
Michael Keough, Newark, DE (US);
Earl Ball, Middletown, DE (US);
Jeffrey C Williams, Elkton, MD (US);
W.L. Gore & Associates, Inc., Newark, DE (US);
Abstract
Systems including a moisture pump for removing moisture from an inside environment to an outside environment. The moisture pump includes a housing defining a heating chamber and a condensation chamber. Maintained by the housing is a desiccant, a heater, and a heat sink for selectively adsorbing water vapor in the heating chamber when the heater is off and desorbing water vapor into the heating chamber when the heater is on. A valve assembly is also maintained by the housing transitionable between an adsorption position and desorption position. The adsorption position allows water vapor to be selectively transmitted into the heating chamber from the inside environment. The desorption position allows water vapor to be transmitted from the heating chamber into the condensation chamber for transmission into the outside environment, respectively. Insulation is optionally used around the heating chamber to increase desiccant desorption efficiency.