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:
Nov. 20, 2018
Filed:
Mar. 31, 2014
Applicant:
Nortek Air Solutions Canada, Inc., Saskatoon, CA;
Inventors:
Assignee:
Nortek Air Solutions Canada, Inc., Saskatoon, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 12/00 (2006.01); B21D 53/02 (2006.01); F28D 9/00 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F24F 12/006 (2013.01); B21D 53/02 (2013.01); F28D 9/0068 (2013.01); F28D 21/0014 (2013.01); Y02B 30/563 (2013.01); Y10T 29/4935 (2015.01);
Abstract
A counter flow air-to-air energy exchange assembly may include a plurality of air channel levels configured to allow air to pass therethrough. Each of the air channels may include a spacer layer having a plurality of modular spacer components secured together. At least two of the modular spacer components are identical in size and shape. The spacer layer includes a plurality of air channels. Each of the plurality of air channels extends from an air inlet to an air outlet.