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:
Dec. 31, 2024
Filed:
Mar. 31, 2023
Pratt & Whitney Canada Corp., Longueuil, CA;
Eric S. Durocher, Boucherville, CA;
Pratt & Whitney Canada Corp., Longueuil, CA;
Abstract
A heat exchanger assembly for an aircraft includes a housing, a heat exchanger, and a nozzle. The housing includes an inner flow path wall, an outer flow path wall, an inner inflatable diaphragm, and an outer inflatable diaphragm. The inner flow path wall and the outer flow path wall form an air inlet and an air outlet. The inner inflatable diaphragm and the outer inflatable diaphragm form a venturi channel between the air inlet and the air outlet. The heat exchanger is disposed downstream of the venturi channel within the air flow path. The nozzle includes a nozzle housing disposed within the air flow path. The nozzle housing forms a nozzle inlet and a nozzle outlet. The nozzle outlet is disposed at the venturi channel.