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. 07, 2021
Filed:
Dec. 11, 2017
Applicant:
Hs Marston Aerospace Limited, Wolverhampton, GB;
Inventors:
Stephen Whalley, Telford, GB;
Rafal Lewandowski, Zarow, PL;
Assignee:
HS MARSTON AEROSPACE LIMITED, Wolverhampton, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 9/00 (2006.01); F28F 3/02 (2006.01); F28F 13/06 (2006.01);
U.S. Cl.
CPC ...
F28D 9/0068 (2013.01); F28F 3/025 (2013.01); F28F 13/06 (2013.01);
Abstract
A secondary heat exchange surface channel portion for a heat exchangercomprises multiple joints between adjacent channel portions, for redirecting flow of fluid along a tortuous path. One of the channel portions at each joint has a concave profiled edge face, thereby providing a gapbetween adjacent channel portions. The primary use of this arrangement is in heat exchangers which have corrugated secondary heat exchange surfaces.