Fuel assembly for nuclear reactors

Induced nuclear reactions: processes – systems – and elements – Fuel component structure – Plural fuel segments or elements

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

376440, 376442, 376462, 376438, G21C 334

Patent

active

048448613

ABSTRACT:
A fuel assembly for nuclear reactors comprising a skeleton having two end pieces connected together by elongate elements and several grids spaced apart along the guide tubes and forming cells for holding a bundle of fuel elements in position at the nodes of a regular lattice. The grids comprise median grids adapted for resisting lateral shocks and having fins for creating turbulences in the flow of the coolant along the assembly, bottom grids without fins and ensuring the cross bracing of the elements and top grids with fins and ensuring cross bracing of the elements, the top and bottom grids imposing on the coolant a pressure loss lower than the median grids.

REFERENCES:
patent: 3862000 (1975-01-01), Pugh et al.
patent: 3984284 (1976-10-01), Lone et al.
patent: 4081324 (1978-03-01), Flora et al.
patent: 4427624 (1984-01-01), Marlatt et al.
patent: 4522782 (1985-06-01), Leclercq
patent: 4576786 (1986-03-01), DeMario
Dehon, C et al., "Fragema Offers an Advanced Assembly", N.E.I., Sep. 1985, pp. 42-45.
Orr, W. L. et al, "Westinghouse Introduces New Fuel for Pwrs and Bwrs", NEI, Sep. 1985, pp. 53-55.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fuel assembly for nuclear reactors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel assembly for nuclear reactors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel assembly for nuclear reactors will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-851035

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.