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:
Apr. 29, 1980
Filed:
Apr. 03, 1978
Applicant:
Inventors:
Jerome M Friefeld, Agoura, CA (US);
Jacob Silverman, Woodland Hills, CA (US);
Assignee:
Rockwell International Corporation, El Segundo, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
1651 / ; 126436 ; 60641 ; 60659 ;
Abstract
Heat is stored by melting a mixture of salts contained in compartments between an inner and an outer tube and radial copper fins which taper in radial outward direction. The molten salts solidify upon passage of relatively cold water through the inner tube, but formation of salt deposits on the fins is deferred so that liquid salt interfaces directly with the fins for an extended period of time during heat extraction.
Friefeld, Jerome. (1980). Storing and extracting latent heat (U.S. Patent No. 4200148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4200148
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile