| Patents for G21C 17 - Monitoring; Testing (7,065) |
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| 02/11/1997 | US5602885 Automated girth weld inspection of nuclear fuel rods |
| 02/11/1997 | US5602646 Optical method and device for automatically classifying cylindrical nuclear-fuel pellets |
| 02/06/1997 | WO1997004463A1 Reactor protection system |
| 02/05/1997 | EP0757360A1 Method of mitigating stress corrosion cracking of metals in high-temperature water by control of crack tip pH |
| 02/04/1997 | US5600692 Injecting noble metal compound into water, causing the decomposition to release noble metal which dopes surface oxide film, reducing freed noble metal, using reducing agent |
| 02/04/1997 | US5600691 Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals |
| 02/04/1997 | US5600690 Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods and braces |
| 02/04/1997 | US5600689 Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods with multiple longitudinal members |
| 01/29/1997 | EP0755560A1 Material removal by laser ablation |
| 01/29/1997 | EP0755521A1 Process for checking the efficiency of an electric power station component |
| 01/29/1997 | EP0755520A1 Test liquid for checking the efficiency of electric power station components |
| 01/23/1997 | DE19526565A1 Device for inspection of a nuclear reactor control or other rod |
| 01/21/1997 | US5596612 Testing arrangement for materials testing, particularly in a pressurized-water reactor |
| 01/14/1997 | US5594764 Automated video characterization of nuclear power plant components |
| 01/14/1997 | US5594548 For the interior of a furnace |
| 01/14/1997 | US5594165 Method and apparatus for detection of particles in ultra-pure liquids using acoustic scattering and cavitation |
| 01/09/1997 | WO1997001173A1 Insulated protective coating doped with a noble metal for mitigation of stress corrosion cracking |
| 01/03/1997 | WO1997000438A1 Inspecting the surface of an object |
| 01/02/1997 | EP0751531A2 Apparatus for measuring at least one physical parameter within a nuclear reactor core |
| 01/02/1997 | EP0750783A1 Integrated head package cable carrier for a nuclear power plant |
| 01/02/1997 | EP0750742A1 Electrode probe for use in aqueous environments of high temperature and high radiation |
| 01/02/1997 | DE19532179A1 Temperature indicator for nuclear reactor pressure vessel |
| 01/01/1997 | CN1033727C Device for positioning tool in enclosure limited by wall traversed by opening |
| 12/31/1996 | US5589640 Method for detecting changes in preload on a tie rod installed as part of a core shroud repair in a boiling water reactor |
| 12/27/1996 | WO1996042087A1 Method and device for detection of out-of-phase oscillations in a boiling water reactor |
| 12/24/1996 | US5587025 Providing free edta solution, heating, spiking hydrogen peroxide concentration, exposing to passivation solution for at least two hours |
| 12/24/1996 | CA2075075C Process for remote action taking on a site such as a damaged nuclear plant |
| 12/18/1996 | EP0749020A2 Particle measuring apparatus, method for particle measurement, and nuclear power plant |
| 12/18/1996 | CN1033609C Control rod position indication system |
| 12/18/1996 | CN1033605C Full-selaed supersonic level gauge driven magnetically |
| 12/17/1996 | US5586157 Method and apparatus for manufacturing gas tags |
| 12/17/1996 | US5586156 Reactor protection system with automatic self-testing and diagnostic |
| 12/17/1996 | US5586155 Narrow access scanning positioner for inspecting core shroud in boiling water reactor |
| 12/12/1996 | WO1996039701A1 Automated video characterization of nuclear power plant components |
| 12/11/1996 | EP0746855A1 System for monitoring an industrial process and determining sensor status |
| 12/11/1996 | CN1137678A Method and device for detecting and monitoring perforation of vessel bottom head of nuclear reactor |
| 12/03/1996 | US5581588 Insulated protective coating doped with a noble metal for mitigation of stress corrosion cracking |
| 11/26/1996 | US5579354 Method of measuring a corrosion potential, method of simulating potential characteristics of a reaction rate, and plant monitoring system adopting them |
| 11/21/1996 | WO1996036970A1 Nuclear reactor coolant level monitoring system |
| 11/21/1996 | DE19536450C1 Control for nuclear reactor coolant suppressing radiolytic hydrogen@ generation |
| 11/21/1996 | DE19517770A1 Accurate determination of surface heat transfer coefficient, esp. for nuclear reactor pressure vessels |
| 11/19/1996 | US5577088 Method and device for ultrasonic examination of faces of the internal surface of the wall of cladding |
| 11/19/1996 | US5577082 Repaired shroud assembly for a boiling water reactor |
| 11/14/1996 | WO1996035981A1 Method of monitoring the state of dynamic noise processes |
| 11/14/1996 | DE19517104A1 Verfahren zur Zustandsüberwachung dynamischer Rauschprozesse A method for condition monitoring of dynamic noise processes |
| 11/13/1996 | EP0742451A1 System and method for validating a detection signal from a measuring device sensitive to a broad band of nuclear radiations |
| 11/06/1996 | EP0741292A2 Ultrasonic inspection system with improved pulser and receiver circuits |
| 10/31/1996 | WO1996034396A1 Integrated data management system for nuclear power plant components |
| 10/29/1996 | US5570400 On line sipping air delivery system |
| 10/23/1996 | CN1033115C Apparatus for servicing elongated suspended pump motor in electric power plant |
| 10/22/1996 | US5568528 Method and system for compensating a rod position indication system for non-linearity |
| 10/22/1996 | US5568527 Method and apparatus for remote ultrasonic inspection of core spray T-box welds |
| 10/22/1996 | US5566571 Water level measuring apparatus |
| 10/16/1996 | EP0737984A1 Method and apparatus for detecting and monitoring the piercing of a nuclear reactor vessel bottom |
| 10/15/1996 | US5566216 Tool for remotely measuring width of downcomer annulus in boiling water reactor |
| 10/15/1996 | US5565980 Apparatus for the detection of surface defects |
| 10/09/1996 | EP0736878A1 Crack growth mitigation method |
| 10/03/1996 | WO1996030692A1 Internal pipe manipulator |
| 10/02/1996 | EP0735367A2 Ultrasonic inspection system with improved pulser and receiver circuits |
| 09/25/1996 | EP0733722A1 Process and solution for chemically passivating nuclear steam generator surfaces |
| 09/25/1996 | EP0653095B1 Device for inspecting tube weld seams |
| 09/24/1996 | US5559691 Plant condition display system |
| 09/11/1996 | EP0731191A1 Method of mitigating corrosion |
| 09/11/1996 | EP0620946B1 Method and device for detecting leaks through the bushings of the cover of the vessel of an operating nuclear reactor |
| 09/10/1996 | US5555280 Process and device for producing a leakproof protective coating on a surface of a nuclear reactor component |
| 09/10/1996 | US5555279 Computer-based power oscillation monitoring system |
| 09/04/1996 | CN1130286A Method and apparatus for ultrasonic inspection through a seam to approach part |
| 09/03/1996 | US5553304 Method for generating and executing complex operating procedures |
| 09/03/1996 | US5553109 Apparatus and methods for simulating a change in axial power shape during a nuclear fuel rod bundle transient |
| 09/03/1996 | US5551349 Internal conduit vehicle |
| 08/28/1996 | CN1129840A Manipulator for inserting temperature measuring thermal couple of reactor in nuclear electric power plant |
| 08/27/1996 | US5550758 Remote maintenance system |
| 08/21/1996 | EP0727787A2 Nuclear fuel assembly bow and twist measurement apparatus |
| 08/21/1996 | EP0727786A1 Apparatus for the nondestructive inspection of materials |
| 08/21/1996 | EP0727656A1 Corrosion estimating method for plant structural material and corrosion diagnostic system |
| 08/13/1996 | US5546435 Fission product leak detection in a pressurized-water reactor |
| 08/08/1996 | WO1996016412A3 A method and system for compensating a rod position indication system for non-linearity |
| 08/06/1996 | US5544209 Process for repairing and protecting from cracking the inner wall of a tube for penetrating the bottom head of a pressurized-water nuclear reactor vessel |
| 08/06/1996 | US5544208 Method and apparatus for in situ detection of defective nuclear fuel assembly |
| 08/06/1996 | US5544207 Apparatus for measuring the thickness of the overlay clad in a pressure vessel of a nuclear reactor |
| 08/06/1996 | US5544206 Reactor head work station |
| 08/06/1996 | US5544205 Device and method for checking the guide elements of a guide tube for the upper internals of a pressurized water nuclear reactor |
| 07/31/1996 | EP0724149A1 Method for nondestructive control of a surface, especially in a hostile environment |
| 07/31/1996 | CN1127920A System and method for simultaneously testing a plurality of control rods |
| 07/30/1996 | US5541969 In a pressurized water nuclear power plant |
| 07/30/1996 | US5541968 Coring machine and arrangement for sampling nuclear-contaminated and other hazardous waste |
| 07/30/1996 | US5541418 Inspection of cylindrical objects |
| 07/25/1996 | WO1996022519A1 Electrode probe for use in aqueous environments of high temperature and high radiation |
| 07/24/1996 | EP0649559B1 Testing arrangement for materials testing, particularly in a pressurized-water reactor |
| 07/23/1996 | US5539789 Method and apparatus for identifying failed nuclear fuel rods during refueling in a reactor core |
| 07/18/1996 | WO1996021929A1 Method and device for operating a reactor in an unstable state |
| 07/18/1996 | DE19500395A1 Verfahren und Vorrichtung zum Betrieb eines Reaktors im instabilen Zustand Method and apparatus for operation of a reactor in the unstable state |
| 07/16/1996 | US5537450 Gamma spectrography to analyze signals typical of failed fuel element gaseous fission products released to primary reactor system |
| 07/09/1996 | US5535253 Method and device for detecting leaks in penetrations of a nuclear reactor vessel head during operation |
| 07/09/1996 | US5533383 Integrated acoustic leak detection processing system |
| 07/02/1996 | US5533074 Nuclear reactor coolant level monitoring system |
| 06/26/1996 | EP0718853A1 Method and installation for ultrasonic inspection of a component solely accessible through a gap |
| 06/25/1996 | US5530728 Optical measuring system |
| 06/12/1996 | EP0715762A1 Modification of oxide film electrical conductivity to maintain low corrosion potential in high-temperature water |
| 06/06/1996 | WO1996017358A1 Device and method for the inspection of the outer wall of a reactor-core container in the region of the thermal shield surrounding it |