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:
May. 26, 2026
Filed:
Sep. 22, 2023
General Electric Company, Schenectady, NY (US);
Constantinos Minas, Slingerlands, NY (US);
Lisa Tang, Schenectady, NY (US);
General Electric Company, Evendale, OH (US);
Abstract
Systems, apparatus, articles of manufacture, and methods for leak detection and mitigation for hydrogen fueled aircraft are disclosed. An example apparatus disclosed herein includes machine readable instructions, and programmable circuitry to at least one of instantiate or execute the machine readable instructions to determine a hydrogen concentration threshold for a location within an undercowl of an engine of an aircraft, based on an engine condition of the aircraft, determine, based on an output of a hydrogen concentration sensor within the undercowl, a hydrogen concentration at the location, compare the hydrogen concentration to the hydrogen concentration threshold, and conduct a mitigation action in the hydrogen fuel distribution system based on the comparison of the hydrogen concentration and the hydrogen concentration threshold.