G21C3/02 - CPC Classification Index

ClassID:

200071 ⎘

G21C3/02 - CPC Classification

Classification description:

Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements Fuel elements

Sub-classes:

G21C3/04 » Constructional details 74
G21C3/22 » with fissile or breeder material in contact with coolant 20
G21C3/24 » with fissile or breeder material in fluid form within a non-active casing 18
G21C3/26 » with fissile or breeder material in powder form within a non-active casing 6
G21C3/28 » with fissile or breeder material in solid form within a non-active casing 46

Recent Application in this class:

20190311816

2019-10-10

Load-following nuclear reactor system using thermal expansion-based neutron reflector movement and fuel assembly interval adjustment mechanisms and liquid metal primary coolant

20190164653

2019-05-30

Systems and methods for maintaining cover gas in nuclear reactors

20180261346

2018-09-13

Method for producing nuclear fuel products by cold spraying a core comprising aluminum and low enriched uranium

20170352437

2017-12-07

Rod assembly for nuclear reactors

20170301420

2017-10-19

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

20160379726

2016-12-29

Modeling for fuel element deformation

20160372216

2016-12-22

Method for fabrication of oxide fuel pellets and the oxide fuel pellets thereby

20160099081

2016-04-07

Moderating fuel rods including metal hydride and methods of moderating fuel bundles of boiling water reactors using the same

20160053391

2016-02-25

Methods of fabricating metallic fuel from surplus plutonium

#10

20160035441

2016-02-04

Fuel assembly

#11

20160012922

2016-01-14

Low-contamination, high breeding-yield thorium breeder

#12

20150340110

2015-11-26

Method for producing nuclear fuel products with a high loading of LEU and corresponding nuclear fuel product

#13

20140341331

2014-11-20

Nuclear fuel assembly design

#14

20140131001

2014-05-15

Method for casting thin metal objects

#15

20130010914

2013-01-10

COMPOSITE MATERIALS, BODIES AND NUCLEAR FUELS INCLUDING METAL OXIDE AND SILICON CARBIDE AND METHODS OF FORMING SAME

#16

20120183113

2012-07-19

Reactor core of liquid metal cooled reactor

#17

20110311016

2011-12-22

Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly

#18

20110194664

2011-08-11

REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT

#19

20110116591

2011-05-19

Liquid cooled nuclear reactor with annular steam generator

#20

20100322369

2010-12-23

LIQUID COOLED NUCLEAR REACTOR WITH ANNULAR STEAM GENERATOR

#21

20100303193

2010-12-02

Particulate metal fuels used in power generation, recycling systems, and small modular reactors

#22

20100290579

2010-11-18

Nuclear reactor, in particular pool-type nuclear reactor, with new-concept fuel elements

#23

20100266094

2010-10-21

Dual-cooled nuclear fuel rod having annular plugs and method of manufacturing the same

#24

20100266088

2010-10-21

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

#25

20100266087

2010-10-21

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

#26

20100266086

2010-10-21

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

#27

20100266085

2010-10-21

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

#28

20100067641

2010-03-18

REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT

#29

20100061503

2010-03-11

Pseudo-capacitor structure for direct nuclear energy conversion

#30

20100027734

2010-02-04

Spacer grid for dual-cooling nuclear fuel rods using intersectional support structures

#31

20090080586

2009-03-26

REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT

#32

20090060116

2009-03-05

Fuel rod of nuclear fuel assembly

#33

20090010374

2009-01-08

REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT

#34

20080240334

2008-10-02

FUEL ELEMENTS FOR NUCLEAR REACTOR SYSTEM

#35

20070133733

2007-06-14

Method for developing nuclear fuel and its application

#36

20070086557

2007-04-19

Fuel compact

#37

20070064861

2007-03-22

High-density, solid solution nuclear fuel and fuel block utilizing same

#38

20070036261

2007-02-15

Plate-type nuclear fuels having regularly arranged coarse spherical particles of U-Mo- or U-Mo-X alloy and fabrication method thereof

#39

20060210010

2006-09-21

Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant

#40

20060126775

2006-06-15

Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant