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:
May. 14, 2019
Filed:
Jan. 09, 2017
Applicant:
Evapco, Inc., Taneytown, MD (US);
Inventor:
Thomas W. Bugler, Middletown, MD (US);
Assignee:
Evapco, Inc., Taneytown, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
F28C 1/14 (2006.01); F28D 5/02 (2006.01); F28F 1/02 (2006.01); F28F 1/36 (2006.01); F28B 1/06 (2006.01); F28D 1/047 (2006.01);
U.S. Cl.
CPC ...
F28C 1/14 (2013.01); F28B 1/06 (2013.01); F28D 1/0477 (2013.01); F28D 5/02 (2013.01); F28F 1/02 (2013.01); F28F 1/36 (2013.01);
Abstract
Spiral finned elliptical tube closed circuit coolers and evaporative refrigerant condensers in which the air flow entering the unit is directed to flow across the tubes in a direction that is parallel to the tube axes and generally perpendicular to the fins produce a completely unexpected gain in capacity of 25% compared to comparable units in which the air flow is directed across/perpendicular to the tube axes.