NUCLEAR REACTOR, METHODS FOR ASSEMBLING AND REPLACING THERMOCOUPLE DUCTS, ASSEMBLY FOR IMPLEMENTING THESE METHODS

The nuclear reactor comprises: a vessel (1); a support plate (8) that is placed in the vessel (1) above the core (2); a plurality of thermocouple ducts (21); and holding members (33) that are provided to hold the thermocouple ducts (21) in position. Each holding member (33) includes a foot (35) that...

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Bibliographic Details
Main Authors MAGAIN, Bruno, SCALVINI, Alain, CAHOUET, Laurent
Format Patent
LanguageEnglish
French
Published 04.01.2018
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:The nuclear reactor comprises: a vessel (1); a support plate (8) that is placed in the vessel (1) above the core (2); a plurality of thermocouple ducts (21); and holding members (33) that are provided to hold the thermocouple ducts (21) in position. Each holding member (33) includes a foot (35) that is rigidly fastened to the support plate (8), a head (37) to which the or each thermocouple duct (21) is fastened, and a demountable link (39) linking the head (37) to the foot (35). Le réacteur nucléaire comprend : - une cuve (1); - une plaque de support (8), disposée dans la cuve (1) au-dessus du cœur (2); - une pluralité de conduits de thermocouples (21); - des organes de support (33) prévus pour maintenir en position les conduits de thermocouples (21). Chaque organe de support (33) comporte un pied (35) rigidement fixé à la plaque de support (8), une tête (37) à laquelle est fixé le ou chaque conduit de thermocouple (21), et une liaison démontable (39) de la tête (37) au pied (35).
Bibliography:Application Number: WO2017EP65687