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. 29, 2023
Filed:
Feb. 09, 2021
Airbus Operations Gmbh, Hamburg, DE;
Frank Klimpel, Hamburg, DE;
Airbus Operations GmbH, Hamburg, DE;
Abstract
A cooling circuit operable with fuel of a fuel cell system includes a fuel tank storing fuel for the fuel cell system, a fuel compressor configured to increase a pressure of the fuel, a first heat exchanger configured to cool the pressurized fuel, a first conduit coupled to an outlet of the first heat exchanger, a first turbine coupled to the first conduit and configured to expand the pressurized and cooled fuel, and a second conduit coupled to an outlet of the first turbine and configured to direct the expanded fuel to the fuel cell system. Further disclosed is a vehicle including at least one cooling circuit or a cooling system having a cooling circuit.