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. 20, 2022
Filed:
Dec. 31, 2020
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
James F. Wiedenhoefer, Windsor, CT (US);
Russell J. Bergman, South Windsor, CT (US);
William P. Stillman, Westminster, CO (US);
Patrick M. Hart, Newington, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/18 (2006.01); F02K 3/115 (2006.01);
U.S. Cl.
CPC ...
F02C 7/185 (2013.01); F02C 7/18 (2013.01); F02K 3/115 (2013.01); F05D 2260/213 (2013.01);
Abstract
A turbine engine heat exchanger has an array of heat exchanger plates mounted to an inner case wall for providing heat transfer from a bleed flowpath to a bypass flowpath. Each plate has: first and second faces along the bypass flowpath; a proximal edge mounted to the inner case wall; an inlet along the proximal edge; an outlet along the proximal edge; and a branch segment of the bleed flowpath passing from the inlet to the outlet.