ClassID:

200302

G21C19/10 - 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; Details of handling arrangements Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements

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

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

#2
20250322974
2025-10-16

FUEL, HEAT EXCHANGER, AND INSTRUMENTATION FOR NUCLEAR REACTORS

#3
20250292919
2025-09-18

Refueling Power Generator in Integrated Monopile System

#4
20250037888
2025-01-30

NUCLEAR POWER PLANT INCLUDING SMALL MODULAR REACTOR (SMR) DISPOSED IN COOLING WATER TANK AND MAINTENANCE METHOD THEREOF

#5
20240355493
2024-10-24

METHOD FOR LOAD-DEPENDENT UNLOADING AND/OR LOADING OF A FUEL ELEMENT OUT OF AND INTO A FUEL ELEMENT CONTAINER

#6
20240347220
2024-10-17

METHOD AND APPARATUS FOR INSPECTING A FUEL ASSEMBLY

#7
20240312653
2024-09-19

INCLINED FUEL TRANSFER SYSTEM BETWEEN CONTAINMENT AND FUEL HANDLING BUILDING

#8
20240300061
2024-09-12

NUCLEAR POWER PLANT SYSTEM

#9
20240266081
2024-08-08

NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR REACTOR, CONTROL ROD DRIVE SYSTEM FOR NUCLEAR REACTOR, SHUTDOWN SYSTEM FOR NUCLEAR STEAM SUPPLY SYSTEM, NUCLEAR REACTOR SHROUD, AND/OR LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM

#10
20240021331
2024-01-18

INTEGRATED HEAD PACKAGE

#11
20230420150
2023-12-28

INTERNALS LIFTING DEVICE

#12
20230420149
2023-12-28

Fuel, Heat Exchanger, and Instrumentation for Nuclear Reactors

#13
20230395273
2023-12-07

DEVICE FOR EXTRACTING A NUCLEAR FUEL ROD OR A CLUSTER ROD AND EXTRACTION METHOD USING SUCH AN EXTRACTION DEVICE

#14
20230317307
2023-10-05

NUCLEAR POWER GENERATION SYSTEM

#15
20230298775
2023-09-21

NUCLEAR REFUELLING DEVICE

#16
20230268091
2023-08-24

NUCLEAR REACTOR SYSTEM WITH LIFT-OUT CORE ASSEMBLY

#17
20220270771
2022-08-25

Boiling water reactor blade guide and exchange tool

#18
20220059248
2022-02-24

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

#19
20220051822
2022-02-17

Method for replacing nuclear reactor core

#20
20220051821
2022-02-17

Nuclear reactor system with lift-out core assembly

#21
20210335512
2021-10-28

Method and apparatus for inspecting a fuel assembly

#22
20210210221
2021-07-08

Control rod drive system for nuclear reactor

#23
20210118583
2021-04-22

Nuclear reactor refueling methods and apparatuses

#24
20210065920
2021-03-04

Nuclear fuel rod end distance adjusting device

#25
20200365288
2020-11-19

Boiling water reactor blade guide and exchange tool

#26
20200286637
2020-09-10

SYSTEMS AND METHODS FOR UNDERWATER TOOL POSITIONING

#27
20200203031
2020-06-25

Nuclear reactor light-based fuel alignment systems and methods

#28
20200105427
2020-04-02

Nuclear reactor refueling methods and apparatuses

#29
20190392958
2019-12-26

Upper vessel transport

#30
20190198184
2019-06-27

Method and apparatus for inspecting a fuel assembly

#31
20190074096
2019-03-07

Rail Track for Inclined Hoist of Nuclear Reactor

#32
20190066856
2019-02-28

Inclined Hoist of Nuclear Reactor

#33
20190043626
2019-02-07

Modular lower moving system for nuclear fuel handling

#34
20190027261
2019-01-24

SYSTEM FOR TRANSFER OF FUEL ELEMENTS IN A NUCLEAR POWER PLANT

#35
20180374591
2018-12-27

SYSTEM FOR TRANSFERRING FUEL ELEMENTS IN A NUCLEAR POWER PLANT

#36
20180277270
2018-09-27

Nuclear reactor refueling methods and apparatuses

#37
20180033504
2018-02-01

Method for preparing to reload a nuclear reactor

#38
20170352439
2017-12-07

Method and device for replacing control rod drives

#39
20170330637
2017-11-16

Fuel assembly for a nuclear boiling water reactor

#40
20170309352
2017-10-26

FUEL ASSEMBLY FOR BOILING WATER REACTOR

#41
20170162284
2017-06-08

Canister transfer system with independent traveling shielded bell

#42
20170110208
2017-04-20

Spent fuel transfer device for transferring spent fuel between storage pools

#43
20160203882
2016-07-14

Method of removing upper internals from a nuclear reactor pressurized vessel

#44
20160035447
2016-02-04

Integrated System for Forming and Transporting Packaging Assemblies, and the Assembly, Filling and Disassembly Stations Thereof

#45
20160027539
2016-01-28

Systems and methods of remote control rod drive decoupling

#46
20150367507
2015-12-24

Remotely operated manipulator

#47
20150287484
2015-10-08

Method for refueling a nuclear reactor having an instrumentation penetration flange

#48
20150092904
2015-04-02

Systems and methods for transferring spent nuclear fuel from wet storage to dry storage

#49
20140334589
2014-11-13

APPARATUS FOR HANDLING FUEL ELEMENTS

#50
20140334588
2014-11-13

SYSTEM FOR HANDLING FUEL ELEMENTS

#51
20140334587
2014-11-13

System for handling fuel elements

#52
20140314195
2014-10-23

Lifting shackle of head assembly for nuclear reactor

#53
20140198891
2014-07-17

Method and apparatus for refueling a nuclear reactor having an instrumentation penetration flange

#54
20140198890
2014-07-17

Apparatus and method for removing the upper internals from a nuclear reactor pressurized vessel

#55
20130315364
2013-11-28

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

#56
20130287160
2013-10-31

Riser transition element for compact nuclear reactor

#57
20130177124
2013-07-11

Device for the dry handling of nuclear fuel assemblies

#58
20130044850
2013-02-21

NUCLEAR REACTOR REFUELING METHODS AND APPARATUSES

#59
20130016803
2013-01-17

CONTROL ROD BLADE EXTENSION FOR A NORDIC NUCLEAR REACTOR

#60
20120114090
2012-05-10

Control rod blade unlatching tool

#61
20120069947
2012-03-22

System for exchanging a component of a nuclear reactor

#62
20110274231
2011-11-10

Dual drive winch and nuclear reactor vessel maintenance apparatus employing same

#63
20110103537
2011-05-05

Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly

#64
20100316179
2010-12-16

Control rod blade extension for a nordic nuclear reactor

#65
20100142667
2010-06-10

Device for handling a fuel assembly

#66
20100124307
2010-05-20

Apparatus and method for measuring and setting perpendicularity of an upper tie plate of a nuclear fuel bundle

#67
20100011561
2010-01-21

Tool used for the pressure crimping and driving-out of a cleat

#68
20090123255
2009-05-14

Canister transfer system with independent traveling shielded bell

#69
20090067564
2009-03-12

System for exchanging a control rod drive

#70
20090060111
2009-03-05

Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly