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. 23, 2025
Filed:
Mar. 18, 2024
Applicants:
Airbus Sas, Blagnac, FR;
Airbus Operations Sas, Toulouse, FR;
Inventors:
Assignees:
Airbus SAS, Blagnac, FR;
Airbus Operations SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 37/30 (2006.01); B64D 37/32 (2006.01); F02C 7/22 (2006.01); F17C 13/12 (2006.01);
U.S. Cl.
CPC ...
B64D 37/30 (2013.01); B64D 37/32 (2013.01); F02C 7/22 (2013.01); F17C 13/12 (2013.01); F17C 2260/037 (2013.01); F17C 2260/042 (2013.01);
Abstract
A module between a dihydrogen tank and an engine in an aircraft. The module comprises outer and inner boxes, a pipeline between the tank and the engine through the boxes, pressure limiters mounted on the pipeline and the inner box, an exhaust pipeline between the pressure limiters and the outside, shut-off valves mounted on the pipeline at the outer box, a detector for detecting a leak of the pipeline or of the outer box and a controller configured to control each shut-off valve as a function of the information delivered by the detector.