ClassID:

200241

G21C15/14 - 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 headers; from joints in ducts

Recent Application in this class:
#1
20260120899
2026-04-30

PULSED FLOW REGULATING DEVICE WITHOUT ROTATING PARTS AND COOLING STRUCTURE FOR NUCLEAR POWER PLANT REACTOR

#2
20230197301
2023-06-22

NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECAY HEAT REMOVAL SYSTEM WITH A PHASE CHANGE MATERIAL THERMAL RESERVOIR AND A REMOVABLE THERMALLY-INSULATING LAYER AROUND THE PHASE CHANGE MATERIAL RESERVOIR

#3
20230017037
2023-01-19

Nuclear reactor using natural and artificial circulation methods

#4
20220415529
2022-12-29

HEAT EXCHANGER AND NUCLEAR POWER PLANT HAVING THE SAME

#5
20220375635
2022-11-24

COOLING SYSTEM FOR NUCLEAR REACTOR

#6
20220344066
2022-10-27

A NUCLEAR REACTOR COMPRISING A REACTOR LID AND AN ADDITIONAL INNER LID

#7
20220148745
2022-05-12

NUCLEAR POWER GENERATION SYSTEM AND NUCLEAR REACTOR UNIT

#8
20220102016
2022-03-31

Pool type liquid metal fast spectrum reactor using a printed circuit heat exchanger connection to the power conversion system

#9
20210398697
2021-12-23

External closed-loop nuclear reactor cooling assembly enclosed in a protective structure

#10
20210110943
2021-04-15

Alternating offset U-bend support arrangement

#11
20200350085
2020-11-05

Alternating offset U-bend support arrangement

#12
20200098483
2020-03-26

Steam generator for nuclear steam supply system

#13
20200027583
2020-01-23

ANNULAR METAL NUCLEAR FUEL AND METHODS OF MANUFACTURING THE SAME

#14
20200005950
2020-01-02

Compact reactor with horizontal steam generators and pressurizer

#15
20190333651
2019-10-31

Steam generator for nuclear steam supply system

#16
20190103195
2019-04-04

Pool type liquid metal fast spectrum reactor using a printed circuit heat exchanger connection to the power conversion system

#17
20180061513
2018-03-01

Nuclear reactor, in particular liquid-metal-cooled compact nuclear reactor

#18
20170372805
2017-12-28

Containment internal passive heat removal system

#19
20170098483
2017-04-06

HEAT EXCHANGE SYSTEM AND NUCLEAR REACTOR SYSTEM

#20
20160196885
2016-07-07

Steam generator for nuclear steam supply system

#21
20160180974
2016-06-23

Passive integral isolation valve

#22
20160180973
2016-06-23

Reactor pressure vessel assembly including a flow barrier structure

#23
20150243386
2015-08-27

Water-cooled reactor system for generating electricity