Module for a dihydrogen supply system for an aircraft engine
US12420944B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Mar 18, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Apr 6, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2270/0189
- WIPO fieldTransport
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.