Gas storage tank and method of manufacturing the same
US7946446B2 · kind B2 · utility
8Cited by
8References
8Claims
0Family size
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Key dates
| Filing date | Apr 30, 2008 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Sep 3, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49879
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A gas storage tank for storing a gas, the tank has an opening formed on at least one of two ends; a filling unit that is housed in the tank; and a support member that is arranged between the tank and the filling unit and holds the filling unit in the tank to connect a whole gap formed between the tank and the filling unit with the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.