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:
Nov. 10, 2026
Filed:
Jan. 27, 2023
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Malcolm P. Macdonald, Bloomfield, CT (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04029 (2016.01); B60L 50/70 (2019.01); B60L 58/32 (2019.01); B64D 27/33 (2024.01); B64D 27/355 (2024.01); B64D 33/08 (2006.01); H01M 8/04007 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04029 (2013.01); B60L 50/70 (2019.02); B60L 58/32 (2019.02); B64D 27/33 (2024.01); B64D 27/355 (2024.01); B64D 33/08 (2013.01); H01M 8/04059 (2013.01); H01M 8/04067 (2013.01); B60L 2200/10 (2013.01); H01M 2250/20 (2013.01);
Abstract
In accordance with at least one aspect of this disclosure, an emergency power unit for an aircraft includes, a fuel cell system configured to generate power using a fuel and an oxidant. A thermal management system is in thermal communication with the fuel cell system to divert heat from the fuel cell system to the thermal management system.
Quick Actions:
Macdonald, Malcolm. (2026). Systems for cooling emergency power units (U.S. Patent No. 12793993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12793993
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile