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:
Jun. 24, 2025
Filed:
Nov. 17, 2020
Applicant:
Zeroavia, Inc., Hollister, CA (US);
Inventor:
Valery Miftakhov, San Carlos, CA (US);
Assignee:
ZEROAVIA, INC., Hollister, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04701 (2016.01); H01M 8/04029 (2016.01); H01M 8/04111 (2016.01); H01M 8/04746 (2016.01); H01M 8/248 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04731 (2013.01); H01M 8/04029 (2013.01); H01M 8/04111 (2013.01); H01M 8/04738 (2013.01); H01M 8/04776 (2013.01); H01M 8/248 (2013.01); H01M 2250/20 (2013.01);
Abstract
An integrated hydrogen-electric engine including an air compressor system, a hydrogen fuel source, a fuel cell stack, a heat exchanger, an elongated shaft, and a motor assembly. The heat exchanger is disposed in fluid communication with the hydrogen fuel source and the fuel cell stack. The elongated shaft supports the air compressor system, the fuel cell stack and the heat exchanger. The motor assembly is disposed in electrical communication with the fuel cell stack.