Container comprising a forged steel body of non-circular cross-section for nuclear fuel assemblies
US5949083A · kind A · utility
0Cited by
1References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 26, 1998 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Jun 26, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21F5/008
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A container for nuclear fuel assemblies comprises a thick cylindrical body of forged steel which delimits an inner cavity for housing said assemblies, said cavity being able to be hermetically sealed at its two ends by plugs which are also formed of metal, characterized in that the cross section of the cylindrical body is non-circular. The outer wall usually comprising flat surfaces which are parallel to the flat face of crescent-shaped sections fixed to its inner wall, providing the cross section with the shape of a square or rectangle with rounded corners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.