Published May 9, 1986
| Version v1
Patent
Nuclear fast neutron reactor cooled by a liquid metal and of which internal structures are equipped with a thermal protection device
Description
The internal structures of a nuclear fast neutron reactor are covered at least partially, on the most hot side, by a thermal protection device. This device comprises modular plates arranged end to end with a certain play between themselves and taking approximately the shape of the internal structures. Each plate is fixed in its center on the internal structures by a stud. A small plate fixed at one of the corners of each plate and covering partially the adjacent plates ensures the safety fixing of these ones
Availability note (English)
Available from Institut National de la Propriete Industrielle, Paris (France).Abstract (French)
Les structures internes d'un reacteur nucleaire a neutrons rapides sont recouvertes au moins partiellement, du cote le plus chaud, par un dispositif de protection thermique. Ce dispositif comprend des plaques modulaires disposees bout a bout avec un certain jeu entre elles et epousant approximativement la forme des structures internes. Chaque plaque est fixee en son centre sur les structures internes par un goujon. Une plaquette fixee a l'un des coins de chacune des plaques et recouvrant partiellement les plaques voisines assure une fixation de securite de celles-ciAdditional details
Additional titles
- Original title (French)
- Reacteur nucleaire a neutrons rapides refroidi par un metal liquide et dont les structures internes sont equipees d'un dispositif de protection thermique
Publishing Information
- Imprint Pagination
- 17 p.
- IPC:
- Int. Cl.: G21c13/02; G21c15/24.
- IPC
- Int. Cl.: G21c13/02; G21c15/24.
- Patent number
- FR patent document 2572838/A/
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 18032783
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- LMFBR TYPE REACTORS; MODULAR STRUCTURES; REACTOR COMPONENTS; THERMAL INSULATION
- Descriptors DEC
- BREEDER REACTORS; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; LIQUID METAL COOLED REACTORS; REACTORS
Optional Information
- Secondary number(s)
- FR patent application 8416995.