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:
Jan. 07, 2014
Filed:
Aug. 19, 2009
Applicant:
James David Seebald, Wellsville, NY (US);
Inventor:
James David Seebald, Wellsville, NY (US);
Assignee:
ALSTOM Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23L 15/02 (2006.01); F28D 17/00 (2006.01); F28D 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotary regenerative heat exchanger () employing heat transfer elements () is shaped to include notches (), providing spacing between adjacent elements () and undulations (corrugations) () in sections between the notches (). Elements () include undulations () differing in height and/or width. These differing undulations impart turbulence to air or flue gas flowing between the elements () for heat transfer thereto.