Nuclear reactor plant

Details Nuclear reactor plant Nuclear reactor plant

G - Physics

21

C

359/38

G21C 9/00 (2006.01) G21C 15/00 (2006.01) G21C 15/18 (2006.01)

Patent

CA 1173570

- 36 - ABSTRACT OF THE DISCLOSURE A pressurized water nuclear reactor comprises a reactor vessel arranged in a pool made in the form of a pressure vessel, the pool being filled with a strongly neutron-absorbing liquid, for example borated water. The reactor vessel, in addition to being connected to a primary system, is provided with a lower shutdown open- ing, arranged below the reactor core, for pool liquid and -with an upper shutdown opening, arranged above the core, for pool liquid. The reactor vessel, the two emer- gency shutdown openings and the liquid-filled space of the pool are included in an emergency shutdown circuit, in which the difference in density between the liquid in the pool and the relatively warmer cooling water in the reactor vessel constitutes a pressure difference which by itself, or alternatively with the aid of some other pressure generation means, balances the-pressure drop of the reactor cooling water across the core in such a way that no significant flow circulates in the emergency shutdown circuit during normal reactor operation.

399693

Affiliated with

Also associated with

Rating

Nuclear reactor plant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nuclear reactor plant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear reactor plant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1200555