Published January 8, 1982 | Version v1
Patent Metadata-only

Device for reducing thermal stresses on the wall ring of an apparatus immersed in the bath of liquid alkaline metal of a fast nuclear reactor

Creators

Description

This device is characterized in that the ring is fitted with systems for homogenizing the temperature on its circumference. It includes an internal ring and a series of metal plates arranged in horizontal rings spaced vertically on the circumference of the ring, between it and an external sleeve, and providing at the same time a biological protection against radioactive radiation

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Abstract (French)

Ce dispositif est caracterise en ce que la virole est munie de moyens d'homogeneisation de la temperature sur son pourtour, il comprend une virole interne et une serie de plaques metalliques disposees en couronnes horizontales echelonnees verticalement sur le pourtour de ladite virole, entre celle-ci et une chemise externe, et assurant en meme temps une protection biologique contre le rayonnement radioactif

Additional details

Additional titles

Original title (French)
Dispositif de reduction des contraintes thermiques sur la virole d'un appareil baignant dans le bain de metal alcalin liquide d'un reacteur nucleaire a neutrons rapides

Publishing Information

Imprint Pagination
10 p.
IPC:
Int. Cl. G21d1/02.
IPC
Int. Cl. G21d1/02.
Patent number
FR patent document 2486298/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
13715036
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
HEAT TRANSFER; LMFBR TYPE REACTORS; THERMAL STRESSES; TUBES
Descriptors DEC
BREEDER REACTORS; ENERGY TRANSFER; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; LIQUID METAL COOLED REACTORS; REACTORS; STRESSES