Nuclear fuel assembly structure compacting device
US4944911A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1989 |
| Grant date | Jul 31, 1990 |
| Priority date | — |
| Expiry date | Jun 8, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E30/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device for compacting a nuclear fuel assembly structure comprises a vertical compacting chamber having a cross-section matching that of the structure, structure guiding means and a jack for longitudinally compressing the structure against a movable member closing one end of the chamber. The compacting chamber is of sufficient length for receiving a non-fractionated structure and is provided, at the end opposite the compacting jack, with a unit movable transversely to the chamber between a position making possible the introduction of a structure and a position in which a reception box equipped with an ejection jack and forming the removable member is aligned with the compacting chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.