ClassID:

200272

G21C17/032 - CPC Classification

Classification description:

Monitoring; Testing Maintaining; Devices or arrangements for monitoring coolant or moderator Reactor-coolant flow measuring or monitoring

Recent Application in this class:
#1
20260031247
2026-01-29

COMPUTER APPARATUS FOR MONITORING AND VERIFYING NUCLEAR AND FOSSIL POWER PLANT HEAT LOSSES BASED ON THE REVISED NCV METHOD

#2
20250273353
2025-08-28

METHOD AND DEVICE FOR MONITORING A PASSIVE HEAT REMOVAL SYSTEM

#3
20250224744
2025-07-10

SYSTEMS AND METHODS FOR NON-DISRUPTIVE ESTIMATION AND CONTROL OF FLUID FLOW RATES

#4
20250140428
2025-05-01

APPARATUS FOR THERMAL PERFORMANCE MONITORING AND SAFE OPERATION OF A NUCLEAR POWER PLANT

#5
20240304348
2024-09-12

METHOD OF COMMUNICATING TEMPERATURE DATA INCLUDING A HEATING ELEMENT COUPLED TO TEMPERATURE SENSOR AT INTERFACE

#6
20240296966
2024-09-05

Method for thermal performance monitoring of a nuclear power plant using the NCV method

#7
20230223160
2023-07-13

REACTOR SECONDARY SIDE PASSIVE RESIDUAL HEAT REMOVAL SYSTEM

#8
20230187091
2023-06-15

System for determining power generated by a nuclear core assembly

#9
20230154635
2023-05-18

NON-INVASIVE LIQUID METAL FLOW MEASUREMENT IN LIQUID METAL FUEL ASSEMBLIES, REACTOR COOLANT PUMPS, AND TEST CARTRIDGES

#10
20220254530
2022-08-11

Hydrogenation system for a pressurized water reactor

#11
20220223305
2022-07-14

Narrow slit channel visualization experimental device and method under six-degree-of-freedom motion condition

#12
20220163196
2022-05-26

INTEGRATED CONTROL LOGIC DEVICE AND OPERATING METHOD THEREOF FOR MAIN CONTROL VALVE AND AUXILIARY CONTROL VALVE TO CONTROL WATER LEVEL OF STEAM GENERATOR OF NUCLEAR POWER PLANT

#13
20220084705
2022-03-17

Nuclear fuel failure protection system

#14
20220084702
2022-03-17

Apparatus with flow assembly including temperature sensors and heating element

#15
20210074440
2021-03-11

Detection apparatus, system, and method for detection of coolant flow rate and temperature in a nuclear environment

#16
20200273590
2020-08-27

Vibration-based acoustic flowmeters with a vibration detector detecting vibrations caused by a standing wave

#17
20200043618
2020-02-06

COOLING WATER STORAGE RESERVOIR AND NUCLEAR REACTOR BUILDING PASSIVE COOLING SYSTEM COMPRISING SAME

#18
20200027599
2020-01-23

Nuclear fuel failure protection method

#19
20180330837
2018-11-15

Digital protection system for nuclear power plant

#20
20180277267
2018-09-27

Acoustic flowmeters and methods of using the same

#21
20180252561
2018-09-06

Flow rate measurement in a volume

#22
20170309354
2017-10-26

Heat exchanger and nuclear power plant comprising same

#23
20170263341
2017-09-14

Reactor coolant system piping temperature distribution measurement system

#24
20160003655
2016-01-07

Flow rate measurement in a volume

#25
20150063519
2015-03-05

Method for Measuring Primary Coolant Flow in a Fluoride Salt Cooled High Temperature Reactor

#26
20150016583
2015-01-15

Method of repairing jet pump measuring pipe and repair device therefor

#27
20140362967
2014-12-11

Reactor measurement-pipe maintenance clamp apparatus

#28
20140226776
2014-08-14

Feedwater temperature control methods and systems

#29
20140007697
2014-01-09

Electromagnetic flowmeter, electromagnetic flow rate measurement system, and electromagnetic flow rate measurement method

#30
20120138179
2012-06-07

Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid

#31
20120085448
2012-04-12

Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid

#32
20120085447
2012-04-12

Electromagnetic flow regulator, system and methods for regulating flow of an electrically conductive fluid

#33
20100226469
2010-09-09

ATOMIC REACTOR WATER SUPPLY PIPING STRUCTURE AND ULTRASONIC FLOWMETER SYSTEM

#34
20090032650
2009-02-05

Device and method for fixing a reactor metering pipe

#35
20090016479
2009-01-15

Feedwater temperature control methods and systems

#36
20080310576
2008-12-18

System and method for determining coolant level and flow velocity in a nuclear reactor

#37
18405882
2025-07-01

Systems and methods for non-disruptive estimation and control of fluid flow rates