Patents
Patents for G21C 17 - Monitoring; Testing (7,065)
08/2003
08/28/2003US20030161432 Reactor manual control system
08/28/2003US20030160178 Scintillators for neutron detection and neutron detectors using the same
08/27/2003EP1339071A1 Method for reducing corrosion of metal material
08/27/2003CN1439162A Nuclear reactor of the pebble bed type
08/27/2003CN1119819C Digital reactor protecting system based on parallel nardware and software treatment
08/26/2003US6611572 Determination of operating limit minimum critical power ratio
08/21/2003WO2003014878A3 System and method for automated analysis of load testing results
08/20/2003CN1118831C Method of measuring power of pressurized-water reactor core for nuclear power station
08/19/2003US6608878 Method and device for monitoring the power rise during startup of a nuclear reactor (diversitary excursion monitoring)
08/14/2003WO2003067607A2 Method for controlling a nuclear fuel pencil
08/12/2003US6606368 Method of operating nuclear power plant, nuclear power plant, and method of controlling water chemistry of nuclear power plant
08/12/2003US6606367 Device for measuring the drop time of control rods into the core of a nuclear reactor
08/07/2003US20030149547 Method for diagnosing failure of a manufacturing apparatus and a failure diagnosis system
08/06/2003CN1434397A Nuclear emergency measure system and nuclear emergency measure training system
07/2003
07/31/2003US20030142777 Inspection apparatus for examining jet pump beams in nuclear reactors
07/24/2003WO2003060506A1 Device for remote inspection of steam generator tubes
07/24/2003US20030139909 Inspection system for and method of confirming soundness of transported object
07/24/2003US20030138072 Device and method for cooling a reactor pressure vessel of a boiling water reactor plant
07/24/2003US20030138071 Method and device for measuring the diameter of a peripheral pencil of a nuclear reactor fuel assembly
07/22/2003US6596998 Method and system for identifying the source of a signal
07/10/2003US20030128794 Device and method for repairing inside of reactor pressure vessel
07/10/2003US20030128793 Incore monitoring method and incore monitoring equipment
07/10/2003US20030128792 Reactor manual control system
07/10/2003US20030128791 Seal arrangement for in-core instrument housing
07/09/2003EP1326220A2 Inspection system for and method of confirming soundness of transported object
07/08/2003US6591166 Screening data from water power plants; pattern recognition module
07/08/2003US6590952 Reactor manual control system
07/03/2003US20030125908 Performing diagnostic tests of computer devices while operating system is running
07/02/2003EP1324350A1 Hydraulic control unit transponder card
07/01/2003US6587625 Optical fiber apparatus for high-radiation environments
06/2003
06/25/2003EP1019749B1 A device for determining nuclide contents of radioactive inert gases
06/19/2003US20030112919 Nuclear reactor of the pebble bed type
06/10/2003CA2243077C Apparatus and method for analyzing power plant water chemistry
06/04/2003EP0891538B1 Leak detection device and process
06/03/2003US6572686 Apparatus for condensing and collecting hot gases
05/2003
05/29/2003US20030101020 Devices connected to fiber channels and margin test method for the devices, and method for specifying problems in system having devices connected to fiber channels
05/27/2003US6570949 Method and apparatus for testing nuclear reactor fuel assemblies
05/27/2003US6568823 Remote maintenance / manipulation / replacement system
05/27/2003CA2194109C Underwater vehicle and method of positioning same
05/21/2003EP1311998A2 Method and system for assessing plant parameters and performance over a global network
05/20/2003CA2279564C Signal processing apparatus
05/14/2003EP1310964A2 System and method for continuous optimization of control-variables during operation of a nuclear reactor
05/14/2003CN1108512C Underwater displacement measuring method and equipment
05/13/2003US6563899 Neutron monitoring system
05/08/2003US20030086520 System and method for continuous optimization of control-variables during operation of a nuclear reactor
05/08/2003US20030085347 Verification and calibration for spent nuclear fuel
05/07/2003CN1416076A Fault diagnosis of prodn. appts. and fault diagnosis system
05/06/2003US6557421 Mandrel supported tensile test to evaluate weld bonding
05/01/2003US20030080070 Process and device for selectively removing functionalized organic compounds from a liquid medium
04/2003
04/29/2003US6556642 Via supplying cerium boride to the secondary feed water of nuclear power plants which is contaminated with lead compounds
04/24/2003WO2003034442A1 Method and device for liquid coolant nuclear reactor fuel rod assembly handling and leakage monitoring
04/24/2003US20030077202 Comprises catalyst, recombiner, and detector; flammability, combustion prevention
04/24/2003US20030076916 Method for determining friction forces occurring on an object moving in a guide on an inaccessible site
04/24/2003US20030076915 Neutron monitoring system
04/23/2003EP1303826A2 Pipe network optimisation
04/23/2003CN1106649C Manipulator for inserting temp. measuring thermal couple of reactor in nuclear electric power plant
04/22/2003US6553090 Control system of nuclear power plant, and control method thereof
04/17/2003WO2003032327A1 Method for licensing increased power output of a boiling water nuclear reactor
04/17/2003US20030074161 System and method for automated analysis of load testing results
04/15/2003US6549603 Method of chemical decontamination
04/15/2003US6549602 Remote controlled preventive repair welded zones
04/15/2003US6549600 Method and device for inspecting a fuel element in a nuclear reactor
04/15/2003US6548178 Adding a metal hydride to high temperature water, dissociating and reducing the concentration of the oxidizer by reacting with the hydrogen ions
04/10/2003WO2002001082A3 Apparatus and method for inspecting spring hold down bolts of an upper tie plate
04/03/2003US20030063702 Method and apparatus for maintaining proper noble metal loading for a noble metal application process for water-cooled nuclear reactors
04/03/2003DE29624412U1 Device for testing and/or working on tubular workpieces, e.g. weld NDT - comprises C=shaped circular traveller bridging space between free ends of arms and moving carrier around circular guide-way
04/02/2003EP1298675A1 Installation, sampling device and method for radioactivity measurement in a nuclear power plant
04/01/2003US6542565 Semiconductor radiation source power monitor
03/2003
03/27/2003WO2002095766B1 Method of and sphere detector for monitoring the passage of a sphere along a sphere flow path
03/26/2003EP1295299A1 Nuclear plant
03/26/2003EP1295298A1 Nuclear reactor of the pebble bed type
03/25/2003US6536283 Assemblies and methods for inspecting piping of a nuclear reactor
03/20/2003WO2002093587A8 Method for regulating metal ion concentration by reversible activated carbon electroabsorption, cylindrical cartridge for trapping metal ions and use thereof in a nuclear plant
03/20/2003WO2001097068A3 Method and system for assessing plant parameters and performance over a global network
03/19/2003EP0838026B1 Inspecting the surface of an object
03/19/2003EP0833962B1 In situ doping or coating of stainless steel surfaces
03/19/2003CN1403888A Monitoring system
03/18/2003US6535568 Method and system for generating thermal-mechanical limits for the operation of nuclear fuel rods
03/13/2003WO2003021605A1 A method and a device for evaluating the integrity of a control substance in a nuclear plant
03/13/2003WO2002084429A3 Automated survey and report system
03/13/2003DE10212276C1 Maintenance apparatus used in nuclear reactor comprises support for feed carriage which supports drive for working module inserted into heating tube by sliding carriage
03/12/2003CN1402832A Method for determining friction forces occurring on object moving in guide on inaccessible site
03/12/2003CN1401932A Method for reducing corrosion of connecting pipeline in primary return for CANDU nuclear power plant
03/11/2003US6532550 Process protection system
03/06/2003WO2003019312A1 Method and system for analysing control circuit performance in industrial process
03/06/2003US20030046027 Monitoring system
03/04/2003US6529573 Proton recoil scintillator neutron rem meter
02/2003
02/27/2003WO2003017286A2 Improvements in and relating to inspection systems
02/27/2003DE10202178C1 Heat treating radiated fuel element comprises heating fuel element to temperature at which hydrides deposited go into solution, and cooling to room temperature
02/25/2003US6526114 Remote automated nuclear reactor jet pump diffuser inspection tool
02/25/2003US6523412 Apparatus and method for inspecting spring hold down bolts of an upper tie plate
02/20/2003WO2003015004A2 Pattern-recognition artificial neural with expert system
02/20/2003WO2003014878A2 System and method for automated analysis of load testing results
02/20/2003WO2002093586A3 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion
02/20/2003US20030036883 Extending width of performance monitor counters
02/20/2003CA2455079A1 System and method for automated analysis of load testing results
02/19/2003EP1031159B1 A method and a device for evaluating the integrity of the nuclear fuel in a nuclear plant
02/19/2003EP0906629B1 Method and device for alarm significance mapping
02/19/2003CN1398408A Method for controlling operation of sealed closure by welding of filling channel passing through top cap of nuclear fuel pencil
02/18/2003US6522709 Nuclear in-core instrument (ICI) assembly with compressed flexible hose sheath
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