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. 10, 1985
Filed:
Apr. 22, 1983
Applicant:
Inventor:
Lennart Backlund, Froson, SE;
Assignee:
Forenade Fabriksverken, Eskilstuna, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165 45 ; 405172 ;
Abstract
An arrangement of tubular exchangers located in a lake for anchorage of the heat exchanger to the bottom of the lake. A number of the colder portions of the inlet side of a circulating heat exchanger medium of the heat exchangers are connected to heat pipes frozen in the bottom of a lake. The heat pipes, sealed at both ends, as a result of heat transfer from the bottom of the lake become frozen in position and anchor the tubular heat exchangers to the lake bottom.
Backlund, Lennart. (1985). Arrangement for tubular heat exchangers located in a lake (U.S. Patent No. 4540041). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4540041
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile