Published June 26, 1981
| Version v1
Patent
Nuclear reactor control device by vertical displacement of neutron absorber scram rods
Description
Nuclear reactor control system by vertical displacement of an assembly absorbing the neutrons inside a reactor core and drop of the absorbing assembly in maximum insertion position under the effect of its own weight for emergency shutdown. The absorbing assembly is secured to the bottom end of a vertical control rod, the displacement of which is actuated by an electro-magnetic device
Availability note (English)
Available from Institut National de la Propriete Industrielle, Paris (France).Abstract (French)
Dispositif de commande d'un reacteur nucleaire par deplacement vertical d'un ensemble absorbant les neutrons a l'interieur du coeur du reacteur et retombee de l'ensemble absorbant en position d'insertion maximum sous l'effet de son propre poids pour l'arret d'urgence. L'ensemble absorbant est fixe a l'extremite inferieure d'une tige de commande verticale; son deplacement est assure par un dispositif electromagnetiqueAdditional details
Additional titles
- Original title (French)
- Dispositif de commande d'un reacteur nucleaire par deplacement vertical d'un ensemble absorbant les neutrons
Publishing Information
- Imprint Pagination
- 12 p.
- IPC:
- Int. Cl. G21c7/12.
- IPC
- Int. Cl. G21c7/12.
- Patent number
- FR patent document 2472248/A/
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 13669417
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CONTROL ROD DRIVES; NEUTRON ABSORBERS; REACTOR CONTROL SYSTEMS; SPECIFICATIONS
- Descriptors DEC
- CONTROL SYSTEMS; REACTOR COMPONENTS