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:
Jul. 30, 2024
Filed:
Mar. 28, 2022
Government of the United States, As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Abdeel Roman, Dayton, OH (US);
United States of America as represented by the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Abstract
A unique cooling system for an aircraft is designed to provide extremely low temperature cooling airflow. The system includes an air source, a first system compressor and a second system compressor positioned in series for compressing and heating the air. A least one heat exchanger can be used to cool the air at predefined locations. A condenser for condensing water out of the air is positioned downstream of the second compressor. The water can be removed with a water separator and at least a portion of any remaining water in the form of liquid or vapor is removed from the air in a membrane dehydration device. The air is expanded in at least one system turbine to bring the air temperature to a subfreezing temperature. The subfreezing air is then used to cool electronic components and mechanical components within the aircraft.