Hydrogen storage device
US12338949B2 · kind B2 · utility
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21References
9Claims
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Key dates
| Filing date | Mar 10, 2023 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Mar 10, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/32
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydrogen storage device includes a storage container having an accommodation space in an interior thereof, a first metal hydride material provided in the interior of the storage container and that stores hydrogen, and a second metal hydride material provided in the interior of the storage container and that stores the hydrogen at a pressure that is different from that of the first metal hydride material. An advantageous effect of restraining an excessive rise of a pressure of the storage container and enhancing safety and reliability may be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.