G21C19/00 - CPC Classification Index

ClassID:

200295 ⎘

G21C19/00 - 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

Sub-classes:

G21C19/02 » Details of handling arrangements 84
G21C19/14 » characterised by their adaptation for use with horizontal channels in the reactor core 11
G21C19/16 » Articulated or telescopic chutes or tubes for connection to channels in the reactor core 13
G21C19/18 » Apparatus for bringing fuel elements to the reactor charge area, e.g. from a storage place 41
G21C19/19 » Reactor parts specifically adapted to facilitate handling, e.g. to facilitate charging or discharging of fuel elements 61
G21C19/20 » Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel 89
G21C19/26 » Arrangements for removing jammed or damaged fuel elements or control elements; Arrangements for moving broken parts thereof 17
G21C19/28 » Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core 72
G21C19/32 » Apparatus for removing radioactive objects or materials from the reactor discharge area, e.g. to a storage place; Apparatus for handling radioactive objects or materials within a storage place or removing them therefrom 116
G21C19/34 » Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing; {Apparatus or processes for dismantling strings of spent fuel elements} 10
G21C19/40 » Arrangements for preventing occurrence of critical conditions, e.g. during storage 82
G21C19/42 » Reprocessing of irradiated fuel 31

Recent Application in this class:

20240047088

2024-02-08

HIGH ENERGY NUCLEAR FUEL, FUEL ASSEMBLY, AND REFUELING METHOD

20230268085

2023-08-24

NEUTRON MODERATORS COMPRISING A POROUS METAL HYDRIDE ARTICLE, NUCLEAR REACTORS INCLUDING THE SAME, AND RELATED METHODS

20230074289

2023-03-09

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

20220215974

2022-07-07

Injecting reactant into a spent fuel pool to react with radioactive effluent released into the pool from a nuclear reactor containment

20220139583

2022-05-05

Method for dismantling nuclear facility underwater

20210280329

2021-09-09

System and method for performing active scanning of a nuclear fuel rod

20210158980

2021-05-27

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

20200203031

2020-06-25

Nuclear reactor light-based fuel alignment systems and methods

20190392958

2019-12-26

Upper vessel transport

#10

20190252082

2019-08-15

Replacing a thermal sleeve in a reactor vessel head adapter

#11

20190226049

2019-07-25

Method of peening an obstructed region of a metal assembly

#12

20190164653

2019-05-30

Systems and methods for maintaining cover gas in nuclear reactors

#13

20180075934

2018-03-15

Cask handling system and method

#14

20170358375

2017-12-14

System and method for performing active scanning of a nuclear fuel rod

#15

20170125131

2017-05-04

Insulated solution injector including an insulating liner, system including the same, and method of injecting using the same

#16

20170025195

2017-01-26

SCANNER FOR RODS

#17

20160358681

2016-12-08

Control rod drive mechanism outer diameter seal ultra high pressure cavitation peening

#18

20160358680

2016-12-08

Control rod device mechanism inner diameter annulus ultra high pressure cavitation peening

#19

20160049210

2016-02-18

Modular transportable nuclear generator

#20

20160005499

2016-01-07

METHODS OF COATING A NUCLEAR REACTOR COMPONENT WITH A COLLOIDAL SOLUTION

#21

20150239065

2015-08-27

LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD

#22

20150231762

2015-08-20

Water jet peening apparatus and method, and method of evaluating nozzle

#23

20150228364

2015-08-13

SYSTEMS AND METHODS FOR DISMANTLING A NUCLEAR REACTOR

#24

20140246050

2014-09-04

Device and method for cleaning surfaces

#25

20140233689

2014-08-21

Water Jet Peening Apparatus and Water Jet Peening Method

#26

20140153685

2014-06-05

System and method for annealing nuclear fission reactor materials

#27

20140010340

2014-01-09

Filter for a nuclear reactor containment ventilation system

#28

20130195238

2013-08-01

Method of repairing shroud support and repair apparatus thereof

#29

20130177125

2013-07-11

Systems and methods for managing shared-path instrumentation and irradiation targets in a nuclear reactor

#30

20130070884

2013-03-21

Maintenance/repair device for reactor internal structure

#31

20130045070

2013-02-21

Cask handling system and method

#32

20120114090

2012-05-10

Control rod blade unlatching tool

#33

20120014493

2012-01-19

Reactor head seismic support tie rod system

#34

20110277304

2011-11-17

Method of forming FeCrO(O #35

20110252627

2011-10-20

Method for repairing a core spray line elbow weld joint

#36

20110235768

2011-09-29

Systems and methods for dismantling a nuclear reactor

#37

20110139020

2011-06-16

Apparatus for restraining a squeezed CRD blade

#38

20110114507

2011-05-19

Electrolytically etching method and apparatus of surface of nuclear reactor core internals

#39

20110026663

2011-02-03

Method for selecting and disposing remaining spent nuclear fuel bundles for casks

#40

20110019790

2011-01-27

Advanced fuel CRUD sampling tool method

#41

20110007861

2011-01-13

Machinery system allowing replacement of old reactor with a new reactor in nuclear power electric generating station

#42

20100067644

2010-03-18

Thorium-based nuclear reactor and method

#43

20100065164

2010-03-18

System and method for annealing nuclear fission reactor materials

#44

20090257545

2009-10-15

Reinforcement for a nuclear fuel assembly

#45

20090223537

2009-09-10

Ultrasonic jet-pump cleaner

#46

20090135985

2009-05-28

Maintenance and repair device for structure inside nuclear reactor

#47

20090127415

2009-05-21

Apparatus and method for repairing a core spray line elbow weld joint

#48

20090127024

2009-05-21

Acoustic load mitigator

#49

20070237283

2007-10-11

Apparatus and method for moving a ferromagnetic element

#50

20070127619

2007-06-07

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

#51

20070121776

2007-05-31

System and method for multiple usage tooling for pressurized water reactor

#52

20070030942

2007-02-08

Repair apparatus for a nuclear reactor shroud

#53

20070003000

2007-01-04

Method and apparatus for maximizing radiation shielding during cask transfer procedures

#54

20060227921

2006-10-12

Method of delivering a tool into a submerged bore

#55

20060222138

2006-10-05

Apparatus and method for mounting and moving a working apparatus on a structure for the performance of works on the structure

#56

20060198488

2006-09-07

Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor

#57

20060188056

2006-08-24

Method for forming coatings on structural components with corrosion-mitigating materials

#58

20060056569

2006-03-16

System and method for packaging a nuclear reactor pressure vessel head

#59

20060018422

2006-01-26

Nuclear fuel assembly end cap arrangement

#60

20050265510

2005-12-01

Multi-plant adaptable boiling water reactor inspection work platform

#61

20050117690

2005-06-02

Method for controlling water quality in nuclear reactor and nuclear power plant to which the method is applied

#62

20050117686

2005-06-02

Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor

#63

20050069077

2005-03-31

Apparatus and method for repairing reactor vessel cladding using a seal plate

#64

20050013401

2005-01-20

Boiling water reactor refuel cavity work platform

#65

20050013400

2005-01-20

Jet pump assembly repair method