ClassID:

200310

G21C19/19 - CPC Classification

Classification description:

Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel Reactor parts specifically adapted to facilitate handling, e.g. to facilitate charging or discharging of fuel elements

Recent Application in this class:
#1
20260120900
2026-04-30

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

#2
20250095873
2025-03-20

METHOD OF MAGNETICALLY REMOVING AN IRRADIATED CAPSULE FROM A BURNABLE ABSORBER RODLET

#3
20250046478
2025-02-06

SMALL NUCLEAR REACTOR APPARATUS AND OPERATION METHOD THEREOF

#4
20240120119
2024-04-11

Method of magnetically removing an irradiated capsule from a burnable absorber rodlet

#5
20230317307
2023-10-05

NUCLEAR POWER GENERATION SYSTEM

#6
20230024749
2023-01-26

FUEL HANDLING SYSTEM, LAYOUT, AND PROCESS FOR NUCLEAR REACTOR

#7
20220415531
2022-12-29

Device for magnetically removing a capsule containing Co-60 from a burnable absorber rodlet

#8
20220059248
2022-02-24

Device for supplementing structural integrity of spent nuclear fuel assembly during handling

#9
20220051827
2022-02-17

FUEL HANDLING SYSTEM, LAYOUT, AND PROCESS FOR NUCLEAR REACTOR

#10
20220051822
2022-02-17

Method for replacing nuclear reactor core

#11
20210272708
2021-09-02

LOW POWER, FAST SPECTRUM MOLTEN FUEL REACTOR

#12
20200286637
2020-09-10

SYSTEMS AND METHODS FOR UNDERWATER TOOL POSITIONING

#13
20200143949
2020-05-07

Hydrodynamic pin for centering a nuclear reactor core

#14
20190392958
2019-12-26

Upper vessel transport

#15
20190279780
2019-09-12

Fuel assembly design concept and mixed cycle length operation method for long cycle length pressurized water reactor operation

#16
20190189296
2019-06-20

Nuclear reactor with a self-supporting core

#17
20190164653
2019-05-30

Systems and methods for maintaining cover gas in nuclear reactors

#18
20190156965
2019-05-23

VALVE BLOCK FOR A PIGGABLE AND/OR SOLID-STATE CONDUCTING LINE SYSTEM AND DISTRIBUTION LINE SYSTEM

#19
20190148026
2019-05-16

Flange flush tool

#20
20190139655
2019-05-09

Molten salt reactor

#21
20190115115
2019-04-18

Methods of storing nuclear reactor internals

#22
20190043626
2019-02-07

Modular lower moving system for nuclear fuel handling

#23
20190013106
2019-01-10

Nuclear reactor assembly having a reversible weldless connection between a casing and an element inserted therein

#24
20180315515
2018-11-01

Computer Program for Simulating Nuclear Fuels and Nuclear Fuel Simulation Method Applied Thereto

#25
20180277271
2018-09-27

Program for Managing Movements of Nuclear Fuels and Nuclear Fuel Movement Management Method Applied Thereto

#26
20180211733
2018-07-26

System and method for harvesting of activated irradiation targets from a nuclear reactor and radionuclide generation system

#27
20180144835
2018-05-24

Moving an entire nuclear reactor core as a unitary structure

#28
20180033504
2018-02-01

Method for preparing to reload a nuclear reactor

#29
20180025803
2018-01-25

Irradiation target processing system

#30
20170330640
2017-11-16

Molten salt reactor core with reflector

#31
20170330639
2017-11-16

Molten salt reactor

#32
20170316839
2017-11-02

Pressure-tube reactor with pressurized moderator

#33
20170084354
2017-03-23

Molten salt reactor that includes multiple fuel wedges that define fuel channels

#34
20170018321
2017-01-19

Under vessel automated work platform assembly

#35
20170011812
2017-01-12

Chimneys having joinable upper and lower sections where the lower section has internal partitions

#36
20160260505
2016-09-08

Fasteners for nuclear reactor systems

#37
20160148710
2016-05-26

Nuclear fission igniter

#38
20160049212
2016-02-18

Method for in-core instrumentation withdrawal from the core of a pressurized water reactor

#39
20150348657
2015-12-03

Nuclear facility comprising an anchor device

#40
20150310946
2015-10-29

Determination of positions of fuel assembly elements

#41
20150155064
2015-06-04

Optimised method for loading radioactive elements into a package

#42
20150016583
2015-01-15

Method of repairing jet pump measuring pipe and repair device therefor

#43
20150016582
2015-01-15

Cooling duct assembly for control element drive mechanism

#44
20140362967
2014-12-11

Reactor measurement-pipe maintenance clamp apparatus

#45
20140307843
2014-10-16

Reactor in-core instrument handling system

#46
20140023171
2014-01-23

Fuel exchange apparatus

#47
20130315364
2013-11-28

Device for turning a container, particularly for nuclear fuel assembly, turning assembly, and nuclear power plant

#48
20130315363
2013-11-28

DEVICE AND METHOD FOR REPLACING AN IRRADIATED FUEL ASSEMBLY WITH A NEW FUEL ASSEMBLY IN THE VESSEL OF A NUCLEAR REACTOR, AND NUCLEAR REACTOR INCLUDING SUCH A DEVICE

#49
20130301776
2013-11-14

Integral pressurized water reactor with compact upper internals assembly

#50
20130287160
2013-10-31

Riser transition element for compact nuclear reactor

#51
20130195237
2013-08-01

Method for controlling the positions of nuclear fuel assemblies inside a nuclear reactor core, and corresponding control assembly

#52
20130177126
2013-07-11

Systems and methods for retaining and removing irradiation targets in a nuclear reactor

#53
20130177124
2013-07-11

Device for the dry handling of nuclear fuel assemblies

#54
20130121452
2013-05-16

Pressure-tube reactor with pressurized moderator

#55
20120243650
2012-09-27

NUCLEAR INSTALLATION

#56
20120128113
2012-05-24

REMOTE CONTROL SYSTEM FOR THE FUEL HANDLING SYSTEM OF NUCLEAR POWER PLANT

#57
20120099695
2012-04-26

FUEL GUIDE PIN, FUEL GUIDE PIN ATTACHMENT METHOD, CORE PLATE, AND NUCLEAR REACTOR

#58
20110317797
2011-12-29

Control rod/fuel support handling apparatus

#59
20100119030
2010-05-13

NUCLEAR REACTOR INTERNALS ALIGNMENT CONFIGURATION

#60
20090296877
2009-12-03

Nuclear reactor alignment plate configuration

#61
20090052606
2009-02-26

Nuclear reactor internals alignment configuration

#62
20090022258
2009-01-22

Core-structure storing method

#63
20080240333
2008-10-02

Nuclear fission igniter