公开(公告)号：US3135665A

公开(公告)日：1964-06-02

申请号：US12827561

申请日：1961-07-31

申请人： KOUTZ STANLEY L ,  TURNER RICHARD F ,  PETER FORTESCUE

发明人： KOUTZ STANLEY L ,  TURNER RICHARD F ,  PETER FORTESCUE

IPC分类号： G21C3/04 ,  G21C11/06 ,  G21C11/08

CPC分类号： G21C11/06 ,  G21C3/04 ,  G21C3/041 ,  G21C11/085 ,  Y02E30/40

公开(公告)号：US2986508A

公开(公告)日：1961-05-30

申请号：US62184145

申请日：1945-10-11

申请人： VERNON HARCOURT C ,  WEINBERG ALVIN M

发明人： VERNON HARCOURT C ,  WEINBERG ALVIN M

IPC分类号： G21C1/22 ,  G21C11/06

CPC分类号： G21C11/06 ,  G21C1/22 ,  Y02E30/40 ,  Y10S376/904

公开(公告)号：US2975116A

公开(公告)日：1961-03-14

申请号：US70190946

申请日：1946-10-08

申请人： FARRINGTON DANIELS

发明人： FARRINGTON DANIELS

IPC分类号： G21C1/07 ,  G21C11/06

CPC分类号： G21C11/06 ,  G21C1/07 ,  Y02E30/36 ,  Y10S376/918

公开(公告)号：US20240257988A1

公开(公告)日：2024-08-01

申请号：US18564489

申请日：2022-05-25

申请人： Copenhagen Atomics A/S

发明人： Aslak STUBSGAARD ,  Thomas Jam PEDERSEN

IPC分类号： G21C1/22 ,  G21C5/14 ,  G21C11/06 ,  G21C13/087

CPC分类号： G21C1/22 ,  G21C5/14 ,  G21C11/06 ,  G21C13/0875

摘要： A nuclear reactor core (1) for a molten salt nuclear reactor (100). The nuclear reactor core (1) has a tubular cylindrical center moderator vessel (10) for passage of a liquid moderator (11), a cylindrical fuel salt jacket surrounding the center moderator vessel (10), and a cylindrical neutron reflector jacket surrounding the cylindrical fuel salt jacket, wherein the cylindrical center moderator and neutron reflector vessel (10) has a largest inner cross-sectional area medially between a liquid moderator and neutron reflector inlet (12) of the center moderator and neutron reflector vessel (10) and a liquid moderator and neutron reflector outlet (13) of the moderator and neutron reflector vessel (10).

公开(公告)号：US20240233965A9

公开(公告)日：2024-07-11

申请号：US17868599

申请日：2022-07-19

申请人： Claudio FILIPPONE

发明人： Claudio FILIPPONE

IPC分类号： G21C3/32 ,  G21C3/34 ,  G21C5/06 ,  G21C11/06 ,  G21C11/08 ,  G21C13/028 ,  G21C15/243

CPC分类号： G21C3/32 ,  G21C3/3408 ,  G21C5/06 ,  G21C11/06 ,  G21C11/08 ,  G21C13/028 ,  G21C15/243 ,  G21C13/024

摘要： A system includes a load-following nuclear power generator including a nuclear reactor configured to generate variable amounts of electricity. The system also includes an electric drive and a propeller controlled by the electric drive.

公开(公告)号：US20240203611A1

公开(公告)日：2024-06-20

申请号：US18542962

申请日：2023-12-18

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Guillaume CAMPIONI ,  Vincent PASCAL ,  Antoine GERSCHENFELD ,  Yannick GORSSE

IPC分类号： G21C1/02 ,  G21C3/54 ,  G21C11/06

CPC分类号： G21C1/022 ,  G21C3/54 ,  G21C11/06

摘要： A molten salt nuclear reactor of the fast neutron reactor type may be designed as a reactor vessel free of moderator or at the very least of a moderator enabling a reactor to be qualified as a thermal neutron reactor, having a shape exhibiting symmetry of revolution surrounded by another vessel at the periphery of the reactor vessel thereby delimiting a guard gap filled with an inert liquid salt which acts as a coolant for removing the decay heat from the reactor by conduction through the reactor vessel.

公开(公告)号：US20240136077A1

公开(公告)日：2024-04-25

申请号：US17868599

申请日：2022-07-18

申请人： Claudio FILIPPONE

发明人： Claudio FILIPPONE

IPC分类号： G21C3/32 ,  G21C3/34 ,  G21C5/06 ,  G21C11/06 ,  G21C11/08 ,  G21C13/028 ,  G21C15/243

CPC分类号： G21C3/32 ,  G21C3/3408 ,  G21C5/06 ,  G21C11/06 ,  G21C11/08 ,  G21C13/028 ,  G21C15/243 ,  G21C13/024

摘要： A system includes a load-following nuclear power generator including a nuclear reactor configured to generate variable amounts of electricity. The system also includes an electric drive and a propeller controlled by the electric drive.

公开(公告)号：US20240120117A1

公开(公告)日：2024-04-11

申请号：US18264868

申请日：2022-02-15

申请人： NAAREA

发明人： Jean-Luc ALEXANDRE

IPC分类号： G21C15/12 ,  G21C3/54 ,  G21C5/16 ,  G21C11/02 ,  G21C11/06 ,  G21C15/243 ,  G21C15/28 ,  G21C19/28

CPC分类号： G21C15/12 ,  G21C3/54 ,  G21C5/16 ,  G21C11/024 ,  G21C11/06 ,  G21C15/243 ,  G21C15/28 ,  G21C19/28

摘要： Molten salt nuclear fission reactor including a core through which a fuel salt flows, a unit for circulating the fuel salt, a primary heat exchanger through which a heat-transfer salt flows, a primary enclosure which is impermeable to liquid salts and contains the reactor core, and a shelter. The reactor includes a parallelepiped matrix including alternating layers of fuel salt channels, and layers of heat-transfer salt channels. The matrix forms both the reactor core, in which the fission occurs, and the primary heat exchanger of the reactor. The circulating unit is entirely located within the primary enclosure and are configured to extract the fuel salt from one portion of the fuel salt channels on one side of the matrix and to propel the fuel salt into the other portion of the channels on the same side of the matrix.

公开(公告)号：US11521756B2

公开(公告)日：2022-12-06

申请号：US16613792

申请日：2018-05-22

申请人： Claudio Filippone

发明人： Claudio Filippone

IPC分类号： G21C3/32 ,  G21C3/34 ,  G21C11/06 ,  G21C11/08 ,  G21C13/028 ,  G21C15/243 ,  G21C5/06 ,  G21C13/024 ,  G21C3/38

摘要： The fuel cartridge may include a plurality of fuel channels, a first header disposed on a first side of a fuel matrix, a second header disposed on a second side of the fuel matrix opposite to the first side, and a plurality of cooling tubes through which a working fluid flows. Each of the plurality of cooling tubes may pass through each corresponding cooling channel of the plurality of cooling channels, where each of the plurality of cooling tubes has a first end connected to the first header and a second end connected to the second header. The fuel cartridge may include an interior space for sealingly containing the fuel matrix may include a pressure boundary independent from an interior of the plurality of cooling tubes, such that the interior space is not in fluid communication with the plurality of cooling tubes.

公开(公告)号：US11177045B2

公开(公告)日：2021-11-16

申请号：US15921891

申请日：2018-03-15

申请人： Kabushiki Kaisha Toshiba ,  Toshiba Energy Systems & Solutions Corporation

发明人： Rei Kimura ,  Satoshi Wada ,  Haruka Kajiwara ,  Ryosuke Miura

IPC分类号： G21C1/32 ,  G21C3/326 ,  G21C7/04 ,  G21C3/28 ,  G21C3/07 ,  G21C5/02 ,  G21C5/12 ,  G21C3/00 ,  G21C11/06

摘要： A thermal-neutron reactor core includes: a solid moderator expanding to a lengthwise direction; a fuel in the moderator, parallel to the lengthwise direction of the moderator, the fuel containing a fissile material; a cooling tube parallel to the lengthwise direction of the moderator; and a plurality of kinds of burnable poison included in the fuel. The may contain a metal hydride. Furthermore, the plurality of kinds of burnable poison may include one burnable poison containing a concentration of one particular isotope of that one burnable poison.