| Patents for G21C 17 - Monitoring; Testing (7,065) |
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| 12/17/1997 | EP0812459A1 Device and method for testing command bundle rods for nuclear reactors |
| 12/17/1997 | EP0812419A1 Device and method for eddy current testing of tubes |
| 12/11/1997 | WO1997047012A1 Component maintenance system |
| 12/04/1997 | WO1997045840A1 Method for relative measurement of the global content of u-235, pu-239 and pu-241 fissile isotopes in the active zone of a heterogeneous water-moderated reactor with a multiple-circuit heat-exchange system |
| 12/04/1997 | DE19618745A1 Verfahren und System zur Simulation des Verhaltens einer technischen Anlage Method and system for simulating the behavior of a technical system |
| 12/03/1997 | EP0755521B1 Process for checking the efficiency of an electric power station component |
| 11/25/1997 | US5692024 Reactor pressure vessel top guide structure inspection apparatus and transport system |
| 11/20/1997 | WO1997043725A1 Process and system for simulating the behaviour of a technical installation |
| 11/20/1997 | WO1997043625A1 Pgnaa system for inspecting metals or welds in situ |
| 11/20/1997 | DE19629752C1 Measuring primary coolant flow rate in BWR |
| 11/19/1997 | CN1165578A Integrated head package cable carrier for a nuclear power plant |
| 11/18/1997 | US5689734 Pressurized camera system |
| 11/11/1997 | US5687204 Method of and apparatus for checking the degradation of a pressure vessel of a nuclear reactor |
| 11/06/1997 | WO1997041566A1 Method and apparatus for control rod drive mechanism analysis using coil current signals |
| 10/30/1997 | WO1997040210A1 In situ palladium doping or coating of stainless steel surfaces |
| 10/29/1997 | EP0803125A1 Method and device for operating a reactor in an unstable state |
| 10/29/1997 | EP0555444B1 Process for inspecting heat exchanger tubes in a heat exchanger |
| 10/28/1997 | US5682410 Method for determining core flow rate and water temperature/density in boiling water reactor |
| 10/28/1997 | US5682409 Neutron fluence surveillance capsule holder modification for boiling water reactor |
| 10/22/1997 | EP0802410A1 Method for measuring the lithium content of cooling water in a nuclear power plant |
| 10/22/1997 | EP0755520B1 Use of a test liquid for checking the efficiency of electric power station components |
| 10/09/1997 | WO1997037358A1 Nuclear power plant |
| 10/09/1997 | WO1997037205A1 Leak detection device and process |
| 10/08/1997 | CN1161547A Device for checking leaktightness of wall of tubes of heat exchanger |
| 10/01/1997 | EP0797829A1 Method for observing and identifying nuclear fuel assemblies underwater, and equipment therefor |
| 09/30/1997 | US5673297 Injecting a solution or suspension of a ph-adjusting compound into the bulk water of the reactor |
| 09/18/1997 | WO1997034309A1 Device and method for monitoring a mechanism provided with a sucking coil |
| 09/17/1997 | EP0795180A1 Process and device for inspecting the outer casing of a nuclear container in the area of a thermal shield enclosing it |
| 09/17/1997 | EP0795179A1 Device and method for the inspection of the outer wall of a reactor-core container in the region of the thermal shield surrounding it |
| 09/17/1997 | EP0795178A1 Coolant pipe blocking device for use in a nuclear power plant |
| 09/11/1997 | DE19612947C1 Einrichtung und Verfahren zur Leckageerkennung Apparatus and method for leak detection |
| 08/26/1997 | US5661766 Nuclear fuel assembly bow and twist measurement apparatus |
| 08/26/1997 | US5661242 Process and apparatus for the ultrasonic testing of a component accessible only through a gap |
| 08/13/1997 | EP0789290A1 Method and system for the monitoring of a technical installation |
| 08/12/1997 | US5657245 System for maintaining a nuclear plant steam generator |
| 08/07/1997 | DE19703423A1 Wire cutting, explosive valve |
| 08/07/1997 | DE19703162A1 Reactor pressure vessel inspection and repair device |
| 08/06/1997 | EP0787646A2 Underwater vehicle and method of positioning same |
| 07/30/1997 | EP0786669A2 Method of locating sound occurrences of monitored pressurised areas in power plants |
| 07/29/1997 | US5652775 Method and device for detecting and monitoring perforation of the vessel bottom head of a nuclear reactor |
| 07/29/1997 | US5652432 Cylindrical body inspection apparatus utilizing displacement information and reflected light information |
| 07/24/1997 | WO1997026606A1 Apparatus and method for analyzing power plant water chemistry |
| 07/10/1997 | WO1997024730A1 Device and method for testing command bundle rods for nuclear reactors |
| 07/10/1997 | WO1997024611A1 Device and method for eddy current testing of tubes |
| 07/08/1997 | US5646410 System and method for validating the detection signal of a measuring chain with a wide band of nuclear radiations |
| 07/03/1997 | WO1997023880A1 Method and device for determining the position of a control rod of a nuclear power plant |
| 07/03/1997 | WO1997023879A1 Process and device for determining neutron flux density, in particular in a nuclear power facility |
| 07/03/1997 | DE19548509A1 Verfahren und Vorrichtung zur Bestimmung der Position eines Steuerstabes einer Kernkraftanlage Method and apparatus for determining the position of a control rod of a nuclear power plant |
| 07/02/1997 | EP0781451A1 Reactor protection system |
| 07/02/1997 | CN1153573A Method and system for accurately calculating PWR power from excore detector currents |
| 07/01/1997 | USH1660 Process for autonomously locating and retrieving toxic heavy metal and radioactive contaminants |
| 06/25/1997 | EP0780019A1 Device and process for the non-destructive testing of the core shroud of boiling water reactor installations |
| 06/10/1997 | US5638414 Method for detecting failure of nuclear reactor fuel |
| 06/10/1997 | US5638413 Apparatus and method for estimating core performance |
| 06/04/1997 | EP0746855A4 System for monitoring an industrial process and determining sensor status |
| 06/03/1997 | US5635681 System for weighing radioactive materials |
| 06/03/1997 | US5634365 Process allowing background noise to be reduced during eddy-current testing of metal tubes, and tubes produced using this process |
| 05/28/1997 | EP0775911A1 Method and apparatus for examining and/or processing a tubular piece |
| 05/22/1997 | WO1997018565A1 Method and apparatus for protecting a pwr from departure from nucleate boiling and hot leg boiling |
| 05/21/1997 | CN1150310A Device for detecting and monitoring perforation of bottom head of vassel of nuclear reactor |
| 05/20/1997 | US5631937 Method and apparatus for protecting a PWR from departure from nucleate boiling and hot leg boiling |
| 05/14/1997 | EP0772844A1 Drums for use in a remotely controlled environment |
| 05/13/1997 | US5629872 System for monitoring an industrial process and determining sensor status |
| 05/07/1997 | EP0771464A1 Method and a system for accurately calculating pwr power from excore detector currents corrected for changes in 3-d power distribution and coolant density |
| 04/29/1997 | US5625658 Pre-oxidation of oxide film for chemical decontamination of recirculation piping |
| 04/29/1997 | US5625656 Method for monitoring noble metal distribution in reactor circuit during plant application |
| 04/29/1997 | US5625150 Integrated acoustic leak detection sensor subsystem |
| 04/24/1997 | WO1997014903A2 Inner manipulator for testing or processing the inner surface of a pipe |
| 04/24/1997 | DE19539238A1 Walking machine for moving foundation body |
| 04/22/1997 | US5623579 Automated method for the systematic interpretation of resonance peaks in spectrum data |
| 04/22/1997 | US5623109 Plant monitoring and diagnosing method and system, as well as plant equipped with the system |
| 04/17/1997 | WO1997014155A1 Apparatus for inspecting nuclear fuel assemblies |
| 04/17/1997 | WO1997014154A1 Method for observing and identifying nuclear fuel assemblies underwater, and equipment therefor |
| 04/16/1997 | CN1147677A Address code measuring system for reactor control bar position |
| 04/15/1997 | US5621776 For initiating safety action in response to monitoring of critical parameter |
| 04/15/1997 | US5621161 Method for monitoring for the presence of dissolved gas in a fluid under pressure |
| 04/10/1997 | WO1997013253A1 Device for introducing gas into the primary coolant in a pressurised water reactor |
| 04/09/1997 | EP0766813A1 Condensation vessel for steam pressure measurements, use of this condensation vessel for level and steam flow rate measurements, and process for operating a condensation vessel |
| 04/08/1997 | US5619546 For nuclear reactor coolant system |
| 04/03/1997 | WO1997012375A1 Method and device for supervision with respect to the stability of a boiling water reactor |
| 04/03/1997 | WO1997012224A1 Method and device for testing the features of a surface layer on a zirconium alloy element, and use thereof for monitoring nuclear reactor fuel pencils |
| 04/02/1997 | EP0766265A2 Method and apparatus for measuring at least one characteristic length of a fuel rod disposed at the periphery of a nuclear fuel assembly |
| 04/02/1997 | EP0681734B1 Automatically movable conveyor device inside a pipe |
| 04/02/1997 | CN1146606A Device for measuring at least one physical parameter in core of nuclear reactor |
| 04/01/1997 | US5616829 Abnormality detection/suppression system for a valve apparatus |
| 03/26/1997 | EP0764265A1 Acoustic detection of particles |
| 03/25/1997 | US5615239 Core differential pressure and liquid control line apparatus in a nuclear reactor |
| 03/19/1997 | EP0763752A1 System, method and apparatus for determining the thermal neutron absorption of a wall |
| 03/19/1997 | EP0763244A1 Supervision of a neutron detector in a nuclear reactor |
| 03/19/1997 | EP0602184B1 Device for positioning a tool in an enclosure limited by a wall traversed by an opening |
| 03/16/1997 | CA2185301A1 System, device and process for inspection of a thermal neutron absorption wall |
| 03/12/1997 | EP0762432A1 Installation for detecting and monitoring piercing of bottom of a nuclear reactor pressure vessel comprising at least one thermocouple |
| 03/12/1997 | CA2185249A1 Puncture detection and monitoring device of a reactor vessel bottom having at heast one thermocouple |
| 03/11/1997 | US5610596 System for monitoring an industrial installation |
| 03/09/1997 | CA2157812A1 Fuel bundle position verification tool |
| 03/04/1997 | US5608766 Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking |
| 02/25/1997 | US5606410 Method for controlling the surface state of one face of a solid and the associated device |
| 02/25/1997 | US5606126 Apparatus and a method for automatically measuring the density of an object |
| 02/11/1997 | US5602888 Radiation-induced palladium doping of metals to protect against stress corrosion cracking |
| 02/11/1997 | US5602886 Neural net controlled tag gas sampling system for nuclear reactors |