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1. ES2863432 - Reactor nuclear que integra un intercambiador de calor primario de seguridad

Office
Spain
Application Number 18701351
Application Date 25.01.2018
Publication Number 2863432
Publication Date 11.10.2021
Publication Kind T3
IPC
G21C 1/32
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
1Reactor types
32Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
G21C 15/18
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
15Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
18Emergency cooling arrangements; Removing shut-down heat
CPC
G21C 1/32
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
1Reactor types
32Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
G21C 15/18
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
15Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
18Emergency cooling arrangements; Removing shut-down heat
Y02E 30/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
30Energy generation of nuclear origin
30Nuclear fission reactors
F28D 2021/0054
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
0054for nuclear applications
Applicants Société Technique pour l'Energie Atomique
Inventors CANDILLIER, Laurent
COSTANTINI, Frédéric
FELZIERE, Michel
DEMAS, Lorrain
Agents ELZABURU, S.L.P
Priority Data 1750649 26.01.2017 FR
Title
(ES) Reactor nuclear que integra un intercambiador de calor primario de seguridad
Abstract
(ES) Reactor nuclear (10) que comprende una cuba (100) que integra al menos un intercambiador de calor primario de potencia (200) para la refrigeración del líquido primario del reactor nuclear en funcionamiento normal del reactor y al menos un intercambiador de calor primario de seguridad pasivo (120, 220, 320, 420) para la refrigeración del líquido primario del reactor nuclear en caso de fallo de funcionamiento de la refrigeración normal del líquido primario del reactor, estando caracterizado el citado reactor nuclear (10) por que la cuba (100) comprende un alojamiento (110, 310) dispuesto en su espesor y por que el citado intercambiador de calor primario de seguridad pasivo (120, 220, 320, 420) está integrado al menos parcialmente en el citado alojamiento (110, 310).