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. 09, 2022
Filed:
Sep. 03, 2019
Latent Heat Solutions, Llc, Golden, CO (US);
Mark Hartmann, Boulder, CO (US);
Joseph Kelly, Arvada, CO (US);
Latent Heat Solutions, LLC, Golden, CO (US);
Abstract
A casing for the thermal management and protection of an electrochemical cell, the casing comprises a first material, an inner surface configured to be in physical contact with an electrochemical cell, wherein the inner surface is substantially solid at room temperature; and a polymer matrix dispersed within the first material and comprising two or more temperature management materials. At least one of the two or more temperature management materials comprise a phase change material having a latent heat of at least 5 Joules per gram and a transition temperature between 0° C. and 100° C., and an elastomeric material. The polymer matrix is substantially homogeneous, and in an environment where the electrochemical cell and a second electrochemical cell operate under the same charging and discharging conditions, the casing reduces a first operating temperature of the electrochemical cell by at least 10° C.