ClassID:

200236

G21C15/04 - CPC Classification

Classification description:

Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants; Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material

Sub-classes:
Recent Application in this class:
#1
20260106048
2026-04-16

ISOTOPE PRODUCTION DEVICES, ASSOCIATED COMPONENTS, AND SYSTEMS

#2
20260045376
2026-02-12

SYSTEM & METHOD FOR 3-D PRINTING A NUCLEAR REACTOR

#3
20260038704
2026-02-05

SYSTEM FOR HEAT TRANSFER BETWEEN PRIMARY AND SECONDARY FLUID CIRCUITS WITHIN A DIFFUSION-BONDED PRESSURE VESSEL WALL FOR A NUCLEAR REACTOR

#4
20250132064
2025-04-24

DIFFUSION-BONDED PRESSURE VESSEL FOR NUCLEAR REACTOR

#5
20230411025
2023-12-21

Closed-vessel molten salt fission reactor

#6
20230005628
2023-01-05

Closed-vessel molten salt fission reactor

#7
20220399135
2022-12-15

THERMAL POWER REACTOR

#8
20220301732
2022-09-22

NUCLEAR REACTOR CORE ARCHITECTURE WITH ENHANCED HEAT TRANSFER AND SAFETY

#9
20220028569
2022-01-27

Structural material for molten salt reactors

#10
20200392965
2020-12-17

Nuclear coolant pump seal and methods of sealing

#11
20190287687
2019-09-19

Co-60 breeding reactor tandem with thermionic avalanche cell

#12
20180144834
2018-05-24

Low power pressure tube nuclear reactor

#13
20160049210
2016-02-18

Modular transportable nuclear generator

#14
20160012924
2016-01-14

Electric fission reactor for space applications

#15
20140301522
2014-10-09

Controllable long term operation of a nuclear reactor

#16
20140112428
2014-04-24

SYSTEM AND METHOD FOR COOLING VIA PHASE CHANGE

#17
20130070889
2013-03-21

Double-walled tube with interface gap and production method therefor

#18
20100284507
2010-11-11

Nuclear reactor

#19
20080123795
2008-05-29

Controllable long term operation of a nuclear reactor

#20
17176752
2024-12-24

Moderated nuclear reactor

#21
15828933
2021-10-26

Heat pipe reactor core and heat exchangers formation and deployment