Lateral restraint assembly for reactor core

Induced nuclear reactions: processes – systems – and elements – Reactor protection or damage prevention – Core restraint means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

376304, 376285, G21C 1304

Patent

active

045966893

ABSTRACT:
A restraint assembly for use in restraining lateral movement of a reactor core relative to a reactor vessel wherein a plurality of restraint assemblies are interposed between the reactor core and the reactor vessel in circumferentially spaced relation about the core. Each lateral restraint assembly includes a face plate urged against the outer periphery of the core by a plurality of compression springs which enable radial preloading of outer reflector blocks about the core and resist low-level lateral motion of the core. A fixed radial key member cooperates with each face plate in a manner enabling vertical movement of the face plate relative to the key member but restraining movement of the face plate transverse to the key member in a plane transverse to the center axis of the core. In this manner, the key members which have their axes transverse to or subtending acute angles with the direction of a high energy force tending to move the core laterally relative to the reactor vessel restrain such lateral movement.

REFERENCES:
patent: 2518733 (1950-08-01), Walker
patent: 2520442 (1950-08-01), Schwartz
patent: 2631841 (1953-03-01), Tillou et al.
patent: 2775445 (1956-12-01), Goodloe
patent: 3115448 (1963-12-01), Hackney et al.
patent: 3544425 (1970-12-01), Shaw et al.
patent: 3624846 (1971-12-01), Rub
patent: 3720581 (1973-03-01), Kaser
patent: 3784219 (1974-01-01), van der Burgt et al.
patent: 3900367 (1975-08-01), Class
patent: 3964969 (1976-06-01), Brynsvold et al.
patent: 4073685 (1978-02-01), Brown et al.
patent: 4135974 (1979-01-01), Garkisch et al.

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

Lateral restraint assembly for reactor core does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2084560

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