ClassID:

200041

G21C1/028 - CPC Classification

Classification description:

Reactor types; Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a pressurised coolant

Recent Application in this class:
#1
20260081046
2026-03-19

TRACE OXYGEN SODIUM LEAK DETECTION IN NUCLEAR REACTOR ENCLOSURE

#2
20240404716
2024-12-05

CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJECTION

#3
20240355488
2024-10-24

PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTION BY DELIVERING A NEUTRON-ABSORBING CHEMICAL INTO A CONTAINMENT VESSEL

#4
20240312650
2024-09-19

BOILING WATER REACTORS

#5
20240055142
2024-02-15

Core of Fast Reactor

#6
20230119995
2023-04-20

Method of constructing a nuclear reactor having reactor core and control elements supported by reactor vessel head

#7
20220367073
2022-11-17

Controlling a power output of a nuclear reaction using chemical injection

#8
20220319723
2022-10-06

Lead-cooled fast reactor utilizing control drums

#9
20220246317
2022-08-04

Controlling a power output of a nuclear reactor without using control rods

#10
20220051820
2022-02-17

Curvilinear electromagnetic pump

#11
20220051817
2022-02-17

Passive heat removal system for nuclear reactors

#12
20220051814
2022-02-17

Reactor core and control elements supported by a reactor vessel head

#13
20210012912
2021-01-14

Fast-neutron reactor fuel rod

#14
20200343006
2020-10-29

Fuel element, fuel assembly, and core

#15
20200321136
2020-10-08

Very simplified boiling water reactors for commercial electricity generation

#16
20200027604
2020-01-23

Controlling a power output of a nuclear reaction without control rods

#17
20200027603
2020-01-23

Controlling a power output of a nuclear reaction without control rods

#18
20200027592
2020-01-23

Boron injection system for controlling a nuclear reaction by delivering boron into a containment vessel

#19
20200027583
2020-01-23

ANNULAR METAL NUCLEAR FUEL AND METHODS OF MANUFACTURING THE SAME

#20
20190164653
2019-05-30

Systems and methods for maintaining cover gas in nuclear reactors

#21
20190115113
2019-04-18

Magneto-rheological nuclear reactivity distribution control elements

#22
20190043626
2019-02-07

Modular lower moving system for nuclear fuel handling

#23
20180322966
2018-11-08

Very simplified boiling water reactors for commercial electricity generation

#24
20170372805
2017-12-28

Containment internal passive heat removal system

#25
20120314830
2012-12-13

INSTALLATION FOR PRODUCING POWER FROM A GAS-COOLED FAST NUCLEAR REACTOR

#26
20100064988
2010-03-18

Steam generator for sodium cooled fast reactor, heat transfer tubes thereof, and leak detection unit for heat transfer tube thereof

#27
20060210011
2006-09-21

High temperature gas-cooled fast reactor