ClassID:

200263

G21C17/013 - CPC Classification

Classification description:

Monitoring; Testing Maintaining; Remote inspection of vessels, e.g. pressure vessels Inspection vehicles

Recent Application in this class:
#1
20230343477
2023-10-26

UNIVERSAL REACTOR VESSEL HEAD INSPECTION PLATFORM ASSEMBLY

#2
20210210230
2021-07-08

Repairing system as well as repairing method

#3
20210125738
2021-04-29

Method for inspecting core shroud using remote operated vehicle (ROV)

#4
20210012914
2021-01-14

Apparatus for use in the inspection of a top grid guide of boiling water reactor

#5
20200350086
2020-11-05

Inspection tool

#6
20200126681
2020-04-23

Positioning and inspection apparatuses for use in nuclear reactors

#7
20200068125
2020-02-27

State estimation and localization for ROV-based structural inspection

#8
20190389548
2019-12-26

Inspection vehicle with maintenance tools

#9
20190325668
2019-10-24

SUBMERSIBLE INSPECTION SYSTEM

#10
20190315446
2019-10-17

UNDERWATER MOVING VEHICLE

#11
20190287689
2019-09-19

Systems and methods for inspecting a machine

#12
20190287688
2019-09-19

Liquid tank inspection including device for launching submersible

#13
20190286146
2019-09-19

Submersible inspection device and wireless communication with a base station

#14
20190131022
2019-05-02

Apparatus for use in the inspection of a top grid guide of boiling water reactor

#15
20190057786
2019-02-21

Inspection tool

#16
20190019589
2019-01-17

Apparatus and method for identifying cracks in a structure using a multi-stage classifier

#17
20180053572
2018-02-22

Remotely operated vehicles, systems, and methods for inspecting core shrouds

#18
20180005714
2018-01-04

Inspection device

#19
20170186504
2017-06-29

Apparatus for inspecting nuclear reactor and method thereof

#20
20170140844
2017-05-18

Positioning and inspection apparatuses for use in nuclear reactors

#21
20170018321
2017-01-19

Under vessel automated work platform assembly

#22
20170014992
2017-01-19

DEVICE WITH A MANIPULATOR UNIT

#23
20160247586
2016-08-25

Apparatus and method to inspect nuclear reactor components in the core annulus, core spray and feedwater sparger regions in a nuclear reactor

#24
20160225469
2016-08-04

Cleaning device for bottom surfaces

#25
20160129979
2016-05-12

Transformer in-situ inspection vehicle with a cage hull

#26
20160094761
2016-03-31

Investigation system

#27
20150369751
2015-12-24

Device and method for transformer in-situ inspection

#28
20150367507
2015-12-24

Remotely operated manipulator

#29
20150332796
2015-11-19

Nuclear reactor equipment transfer apparatus

#30
20150332794
2015-11-19

Transportable monitoring system

#31
20150318063
2015-11-05

Systems and methods for reducing surface deposition and contamination

#32
20150206607
2015-07-23

Articulated manipulator

#33
20150200026
2015-07-16

Sealing of a crack in a pool of a nuclear facility, using a robot

#34
20150200025
2015-07-16

Inspection apparatus and method of inspecting a reactor component using the same

#35
20150090175
2015-04-02

System for attitude control of underwater vehicle and method for attitude control of underwater vehicle

#36
20140355729
2014-12-04

Nuclear plant manipulator system

#37
20140355378
2014-12-04

Ultrasonic observation equipment, ultrasonic observation system, and ultrasonic observation method

#38
20140341329
2014-11-20

DEVICE FOR MONITORING AND COLLECTING INFORMATION FROM AN AREA WITH POTENTIAL RISK OF IRRADIATION

#39
20140270038
2014-09-18

Apparatus and method to inspect nuclear reactor components in the core annulus, core spray and feedwater sparger regions in a nuclear reactor

#40
20140246050
2014-09-04

Device and method for cleaning surfaces

#41
20140241482
2014-08-28

Inspection method and inspection device

#42
20140098924
2014-04-10

Apparatus and method to control sensor position in limited access areas within a nuclear reactor

#43
20140098923
2014-04-10

Apparatus to switch ultrasonic signal paths in a moderately high radiation area

#44
20140098922
2014-04-10

Apparatus and method to inspect, modify, or repair nuclear reactor core shrouds

#45
20140013873
2014-01-16

Cam-locking dissimilar material sleeve

#46
20130329848
2013-12-12

CAMERA INSPECTION ARM FOR BOILING WATER REACTOR

#47
20130266109
2013-10-10

Automated inside reactor inspection system

#48
20130243145
2013-09-19

Nozzle inspection tool for nuclear power plants

#49
20130142297
2013-06-06

Steam generator upper bundle inspection tools

#50
20130044849
2013-02-21

WATER-CHAMBER WORKING APPARATUS

#51
20130033594
2013-02-07

System and apparatus for visual inspection of a nuclear vessel

#52
20130022438
2013-01-24

WATER-CHAMBER WORKING APPARATUS AND INSTALLATION METHOD OF WATER-CHAMBER WORKING APPARATUS

#53
20120318187
2012-12-20

Underwater robotic venting and inspection system

#54
20120257704
2012-10-11

Apparatus and method of wireless underwater inspection robot for nuclear power plants

#55
20120243649
2012-09-27

IN-REACTOR WORK SYSTEM AND IN-REACTOR WORK METHOD

#56
20120236978
2012-09-20

Tool for delivery of testing element to a limited access location within a nuclear containment

#57
20120183114
2012-07-19

METHOD AND APPARATUS FOR TESTING AN ANNULAR WELD ON A MAIN COOLANT LINE CONNECTED TO A REACTOR PRESSURE VESSEL OF A NUCLEAR POWER PLANT

#58
20120140865
2012-06-07

Core shroud weld inspection systems and methods

#59
20120128112
2012-05-24

INSPECTION APPARATUS

#60
20120099692
2012-04-26

Submersible machine structured to carry a tool to a limited access location within a nuclear containment

#61
20120072053
2012-03-22

Robot platform for remotely controlled and/or autonomous inspection of technical facilities

#62
20120051483
2012-03-01

WELDED PORTION INSPECTION APPARATUS OF REACTOR PRESSURE VESSEL

#63
20110235767
2011-09-29

Inspection tool for top guides of a boiling water reactor

#64
20110169938
2011-07-14

Inspection system and inspection process utilizing magnetic inspection vehicle

#65
20110091002
2011-04-21

Underwater remote inspection device and method for underwater remote inspection

#66
20100226541
2010-09-09

System and method for detecting position of underwater vehicle

#67
20090312980
2009-12-17

System for detecting position of underwater vehicle

#68
20080205575
2008-08-28

Method of inspecting or utilizing tools in a nuclear reactor environment

#69
20070189858
2007-08-16

Underwater inspecting and repairing system

#70
20070146480
2007-06-28

Apparatus and method for inspecting areas surrounding nuclear boiling water reactor core and annulus regions

#71
20070125190
2007-06-07

Method of inspecting or utilizing tools in a nuclear reactor environment

#72
20060140329
2006-06-29

DEVICE AND METHOD FOR CARRYING OUT MAINTENANCE WORK IN A REGION OF A PLANT DELIMITED BY A WALL HAVING AT LEAST TWO FACING SURFACES

#73
20050135904
2005-06-23

BWR inspection manipulator