ClassID:

200179

G21C7/28 - CPC Classification

Classification description:

Control of nuclear reaction by displacement of the reflector or parts thereof

Recent Application in this class:
#1
20260058029
2026-02-26

Nuclear-energy storage integrated lead-based reactor with autonomous load-following function

#2
20240153654
2024-05-09

NUCLEAR REACTOR AND FUEL

#3
20240153652
2024-05-09

Core of Fast Reactor and Method of Operating Fast Reactor

#4
20230402197
2023-12-14

IN-VESSEL NATURAL CIRCULATION ALKALI METAL REACTOR SYSTEM, PURIFICATION SYSTEM, AND ASSOCIATED METHODS

#5
20230230714
2023-07-20

CONTROL DRUM CONTROLLER FOR NUCLEAR REACTOR SYSTEM

#6
20230170102
2023-06-01

Micro-reactor core mechanical support

#7
20230118687
2023-04-20

RADIATION SHIELDING AND METHOD OF MANUFACTURE

#8
20220375632
2022-11-24

VARIABLE FUEL ROD DIAMETER

#9
20220238241
2022-07-28

Nuclear reactor core support system providing radial and axial support

#10
20220130561
2022-04-28

Enhanced graphite neutron reflector with beryllium oxide inclusions

#11
20220059247
2022-02-24

CONTROL ROD SYSTEM FOR REACTOR APPLICATIONS

#12
20210343431
2021-11-04

Reflectors for molten chloride fast reactors

#13
20210287811
2021-09-16

Fast reactor with primary and backup control rods

#14
20210210224
2021-07-08

Molten fuel nuclear reactor

#15
20210202117
2021-07-01

Control drum for a mobile nuclear reactor

#16
20210082587
2021-03-18

Control drum system for use with nuclear reactors

#17
20200395134
2020-12-17

Rotational apparatus usable with control drum apparatus in nuclear environment

#18
20200027590
2020-01-23

Reflectors for molten chloride fast reactors

#19
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

#20
20190172594
2019-06-06

Rotational apparatus usable with control drum apparatus in nuclear environment

#21
20180068750
2018-03-08

Molten fuel nuclear reactor with neutron reflecting coolant

#22
20170213610
2017-07-27

Nuclear power generation system utilizing thermal expansion in metallic members to move a neutron reflector

#23
20170162278
2017-06-08

Block-type movable reflector/moderator (RM) for nuclear reactor control

#24
20170092381
2017-03-30

Neutron reflector assembly for dynamic spectrum shifting

#25
20160049210
2016-02-18

Modular transportable nuclear generator

#26
20150357056
2015-12-10

REACTOR UNIT CONTROL SYSTEM FOR SPACE AND TERRESTRIAL APPLICATIONS

#27
20150049850
2015-02-19

Compact nuclear power generation system

#28
20130294563
2013-11-07

FAST REACTOR AND FAST REACTOR REFLECTOR ASSEMBLY

#29
20110103535
2011-05-05

Fast reactor having reflector control system and neutron reflector thereof

#30
20100239060
2010-09-23

REFLECTOR-CONTROLLED FAST REACTOR

#31
20100067645
2010-03-18

REFLECTOR SYSTEM OF FAST REACTOR

#32
20090190710
2009-07-30

Fast reactor having reactivity control reflector

#33
20090175403
2009-07-09

Reactivity control arrangement and fast reactor

#34
20080273650
2008-11-06

Fast reactor having reflector control system and neutron reflector thereof

#35
20080232534
2008-09-25

Fast reactor controlled with a reflector

#36
20050220251
2005-10-06

Fast reactor having reflector control system and neutron reflector thereof

#37
18233554
2025-09-09

Radial in-flow particle bed nuclear rocket engine and method