G - Physics – 21 – C
Patent
G - Physics
21
C
359/30
G21C 7/10 (2006.01) G21C 7/117 (2006.01) G21C 7/12 (2006.01) G21C 19/10 (2006.01) G21C 19/105 (2006.01)
Patent
CA 1252919
ABSTRACT OF THE DISCLOSURE A device for moving a cluster of nuclear reactor control elements, more especially usable for changing the moderation rate of a nuclear reactor, comprising a vertical shaft having nippers cooperating with grabs integral with sub-clusters. Each grab comprises resilient fingers engageable with the nipper and lockable by snap fitting on the fixed upper structure Each nipper is formed so as to engage resilient fingers and unlock them from the upper structure when the nipper is raised above the position which causes locking of the grab on the structure. A fixed lower structure is provided for causing forced disengagement of the nipper when this latter is lowered beyond the rest position of the grab on this structure. Raising of the nipper then drives the grab by simple bearing force.
498640
Framatome Et Cogema Dite "fragema"
Robic Robic & Associes/associates
LandOfFree
Actuating device for linearly moving a cluster of control... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Actuating device for linearly moving a cluster of control..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuating device for linearly moving a cluster of control... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1253628