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:
Feb. 21, 2023
Filed:
Dec. 17, 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, Enfield, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/18 (2006.01); B64D 33/10 (2006.01); F02K 3/02 (2006.01); F28D 7/00 (2006.01); F02K 3/105 (2006.01);
U.S. Cl.
CPC ...
F02C 7/185 (2013.01); B64D 33/10 (2013.01); F02K 3/025 (2013.01); F02K 3/105 (2013.01); F28D 7/0075 (2013.01); F05D 2220/323 (2013.01); F05D 2260/213 (2013.01);
Abstract
A turbine engine heat exchanger has: a manifold having a first face and a second face opposite the first face; a plurality of first plates along the first face, each first plate having an interior passageway; and a plurality of second plates along the second face, each second plate having an interior passageway. A first flowpath passing through the interior passageways of the first plates, the manifold, and the interior passageways of the second plates.