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:
Aug. 03, 2021
Filed:
Mar. 05, 2019
United Technologies Corporation, Farmington, CT (US);
Michael A. Disori, Glastonbury, CT (US);
Alexander Broulidakis, Tolland, CT (US);
William P. Stillman, Sturbridge, MA (US);
David Donald Chapdelaine, Ellington, CT (US);
Peter E. Gunderson, West Hartford, CT (US);
Dave J. Hyland, Portland, CT (US);
Raytheon Technologies Corporation, Farmington, CT (US);
Abstract
In a featured embodiment, a heat exchanger includes a plate including a plate portion having outer walls. A plurality of internal passages extend between end portions. A ratio between an outer wall cross-sectional thickness at one of the end portions and a cross-sectional wall thickness of the outer wall within the plate portion is greater than 2.5 and no more than 10. An inlet manifold is attached to the inlet end. An outlet manifold is attached to the outlet end.