Upper internal nuclear reactor equipments including a flow separ

Details Upper internal nuclear reactor equipments including a flow separ Upper internal nuclear reactor equipments including a flow separ

1990-09-17

1992-03-03

Behrend, Harvey E.

Pulse or digital communications

Pulse amplitude modulation

376399, 376400, G21C 1500

Patent

active

050930753

ABSTRACT:
Upper internals for a pressurized nuclear reactor include an assembly for collecting the coolant leaving the core and a separating device. The device has guides for the control clusters and their drive shafts, a lower plate formed with passages for the coolant leaving the core and an upper plate formed with holes for passage of the same coolant into the collection assembly or plenum. A peripheral shroud may connect the plates together. Each cluster guide of the flow separation device has an internal casing devoid of openings, having a practically coolant-tight connection with the plates, whereby the control clusters and their drive shafts are protected against the high speed coolant flow from the core to the outlet nozzle.

REFERENCES:
patent: 3849257 (1974-01-01), Bevilacqua
patent: 3861999 (1975-01-01), Zmola et al.
patent: 4092216 (1978-05-01), Aubert
patent: 4557891 (1985-12-01), Gibbons
patent: 4666653 (1987-05-01), Millot et al.
patent: 4681728 (1987-07-01), Veronesi et al.
patent: 4716013 (1987-12-01), Veronesi et al.
patent: 4752438 (1988-06-01), Desfontaines et al.
patent: 4770840 (1988-09-01), Leroy et al.
patent: 4788032 (1988-11-01), Baujat et al.
patent: 4842813 (1989-06-01), Desfontaines et al.

Affiliated with

Also associated with

Rating

Upper internal nuclear reactor equipments including a flow separ does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Upper internal nuclear reactor equipments including a flow separ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Upper internal nuclear reactor equipments including a flow separ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-270644