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. 02, 2025
Filed:
Jun. 12, 2023
Applicant:
Zeroavia Ltd, Cirencester, GB;
Inventors:
Stephen Lawes, Cirencester, GB;
Gareth Coates, Cirencester, GB;
Assignee:
ZEROAVIA LTD, Cirencester, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); B60L 1/00 (2006.01); B60L 50/70 (2019.01); B64D 27/34 (2024.01); B64D 27/355 (2024.01); H01M 8/0265 (2016.01); H01M 8/04089 (2016.01); H01M 8/04746 (2016.01); H01M 8/0656 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04753 (2013.01); B60L 1/003 (2013.01); B60L 50/70 (2019.02); B64D 27/34 (2024.01); B64D 27/355 (2024.01); H01M 8/0265 (2013.01); H01M 8/04097 (2013.01); H01M 8/0656 (2013.01); B60L 2200/10 (2013.01);
Abstract
An integrated hydrogen-electric engine includes a hydrogen fuel-cell; a hydrogen fuel source; an electric motor assembly disposed in electrical communication with the fuel-cell; an air compressor system configured to be driven by the motor assembly, and a cooling system having a heat exchanger radiator in a duct of the cooling system, and configured to direct an air stream including an air stream from the air compressor through the radiator, wherein an exhaust stream from a cathode side of the fuel-cell is fed via a flow control nozzle into the air stream in the cooling duct downstream of the radiator.