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. 06, 2026
Filed:
Feb. 14, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
John Giuliano, North Granby, CT (US);
Viktor Kilchyk, Lancaster, NY (US);
Paul M. Colson, Westfield, MA (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A heat exchanger includes a first header including a fluid inlet, a second header positioned downstream of the first header with respect to a first internal fluid flow path of a first fluid and including a fluid outlet, and a core extending from the first header to the second header. The core includes a plurality of flow-modifying core tubes that are shaped, angled, and/or arranged to modify flow through the heat exchanger along a second external fluid flow path. The plurality of flow-modifying core tubes includes airfoil tubes with corresponding airfoil cross-sections.