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. 21, 2020
Filed:
Jan. 12, 2017
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Joseph Turney, Amston, CT (US);
James Streeter, Torrington, CT (US);
Neal R. Herring, East Hampton, CT (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01); F28F 9/22 (2006.01); F28D 7/00 (2006.01);
U.S. Cl.
CPC ...
F28F 9/02 (2013.01); F28D 7/0066 (2013.01); F28F 9/0243 (2013.01); F28F 9/22 (2013.01);
Abstract
A heat exchanger header includes a plurality of first flow channels and second flow channels, each flow channel including a fluid circuit opening for fluid communication with a fluid circuit of a heat source and a core opening for communication with a heat exchanger core, wherein at least the first flow channels include a lobe section defining a non-uniform cross-sectional flow area that changes along a flow direction.