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:
Jun. 07, 2016
Filed:
Mar. 15, 2013
Applicants:
Lucien Y. Bronicki, Yavne, IL;
Uriyel Fisher, Haifa, IL;
Inventors:
Lucien Y. Bronicki, Yavne, IL;
Uriyel Fisher, Haifa, IL;
Assignee:
Ormat Technologies, Inc., Reno, NV (US);
Primary Examiner:
Int. Cl.
CPC ...
F28F 1/30 (2006.01); F28F 21/08 (2006.01); F28F 1/24 (2006.01);
U.S. Cl.
CPC ...
F28F 1/30 (2013.01); F28F 21/084 (2013.01);
Abstract
An air cooled, finned heat exchanger tube includes a metallic tube through which fluid to be cooled is flowable. The tube has an outer surface on which axially spaced axial indentations are formed over its circumference, and a plurality of axially spaced fins each of which has a main element formed with heat transfer promoting patterns and a base angled with respect to said main element. The base is frictionally and irremovably secured within a corresponding indentation so that said tube outer surface is completely covered.