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:
Sep. 27, 1983
Filed:
Feb. 24, 1982
Applicant:
Inventors:
Gaston J Despault, Ottawa, CA;
Aly E Fouda, Ottawa, CA;
J Bryan Taylor, Ottawa, CA;
C Edward Capes, Ottawa, CA;
Assignee:
Canadian Patents & Development Limited, Ottawa, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; F24H / ;
U.S. Cl.
CPC ...
252 70 ; 126400 ; 16510413 ; 16510417 ; 165D / ;
Abstract
A thermal energy storage medium comprising Na.sub.2 SO.sub.4.10H.sub.2 O and Na.sub.2 HPO.sub.4.12H.sub.2 O. This material provides advantages over Na.sub.2 SO.sub.4.10H.sub.2 O alone such as constancy of heat delivery temperature and energy output, improved reversibility, and greater usable volumetric storage capacity after repeated cycling.