| Patents for G21C 17 - Monitoring; Testing (7,065) |
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| 02/21/1995 | US5392321 Method and system for magnetic coupling compensating a rod position indication system |
| 02/21/1995 | US5392320 Core automated monitoring system |
| 02/16/1995 | WO1995004995A1 Dissolved gas sensing in a fluid under pressure |
| 02/15/1995 | EP0638371A1 Method of servicing interior of large container and service apparatus |
| 02/15/1995 | EP0638198A1 Tool holder device for a nuclear reactor vessel cover |
| 02/15/1995 | CN1098782A Mutual inductance type displacement sensor with special magnetic core |
| 02/10/1995 | CA2130201A1 Calibration arrangement and method for calibrating an inspection instrument |
| 02/08/1995 | EP0637746A1 Method for the reduction of noise during the Eddy-current testing of tubes and tubes produced with that procedure |
| 02/07/1995 | US5388129 Apparatus and method for radiographic inspection of welds |
| 02/03/1995 | CA2112655A1 Process for reducing the background noise during the quality control of metal tabes by means of eddy currents and tubes obtained using this process |
| 01/31/1995 | US5386442 Method and apparatus for controlling the load on double cantilever beam sensors |
| 01/31/1995 | US5386441 Fault tolerant signal validation for feedwater control system |
| 01/31/1995 | US5385102 Vehicle for the automatic laying of a track by a vehicle travelling on said track and track designed for installation by such a vehicle |
| 01/25/1995 | EP0635158A1 Support plate inspection device |
| 01/24/1995 | US5384812 Cabling arrangement for a reactor vessel |
| 01/18/1995 | EP0634653A1 Method for ultrasonic inspection of a closely packed array of fuel rods |
| 01/17/1995 | US5383226 Method of carrying out leak detection of nuclear fuel assemblies |
| 01/11/1995 | EP0633088A1 Process and apparatus for electrochemically etching metallic materials in particular the inner bottom surface of nuclear reactor vessels |
| 01/03/1995 | US5379329 Method and apparatus for inspecting end face of pellet |
| 12/28/1994 | EP0631123A2 Method and apparatus for monitoring crack growth |
| 12/27/1994 | US5377237 Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| 12/27/1994 | US5377234 Colloidal resin slurry recycle concentrating system of nuclear reactor coolant water |
| 12/22/1994 | WO1994029878A1 Testing arrangement for materials testing, particularly in a pressurized-water reactor |
| 12/22/1994 | WO1994029809A1 Corrosion analysis system and method |
| 12/22/1994 | WO1994029745A1 Device for the measurement of concentration of radioactivity in a liquid |
| 12/21/1994 | CN1027100C Laser scanning pellet diameter measurement appartus and method |
| 12/20/1994 | US5375152 Method for preventing Co-60 contamination of cooling water circuits in nuclear reactor |
| 12/20/1994 | US5375150 Alarm guided critical function and success path monitoring |
| 12/13/1994 | US5373539 Safety system grade apparatus and method for detecting a dropped control rod and malfunctioning exit thermocouples in a pressurized water reactor |
| 12/08/1994 | WO1994028557A1 System for monitoring an industrial process and determining sensor status |
| 12/07/1994 | EP0627260A1 Method and apparatus for local protection of piping systems from stress corrosion cracking |
| 12/06/1994 | US5371363 Device for measuring radiation within a pipe |
| 11/30/1994 | EP0626698A1 Safety grade apparatus and method for detecting a dropped rod and malfunctioning exit thermocouples in a pressurized water reactor |
| 11/30/1994 | EP0626697A1 Plant monitoring and diagnosing method and system, as well as plant equipped with the system |
| 11/29/1994 | US5369677 Device for materials testing in nuclear reactors |
| 11/29/1994 | US5369675 Remote load activating mechanisms |
| 11/29/1994 | US5369674 Plant diagnosis apparatus and method |
| 11/23/1994 | CN1026736C Inductance transduer for measuring the location of reactor core control rod |
| 11/22/1994 | US5367612 Neurocontrolled adaptive process control system |
| 11/17/1994 | DE4416463A1 Method for monitoring a boiling water nuclear reactor with reference to drying-out of the core |
| 11/16/1994 | CN1095180A Enclosure for confining and covering a wall and in particular the vessel head of a nuclear reactor |
| 11/15/1994 | US5365555 Water level measurement system |
| 11/15/1994 | US5365554 Instrumentation probe |
| 11/10/1994 | WO1994025858A1 Apparatus for the detection of surface defects |
| 11/10/1994 | CA2139576A1 Apparatus for the detection of surface defects |
| 11/02/1994 | EP0622810A1 Method and installation for repairing and preventing cracking of the inner surface of a vessel bottom penetration pipe of a pressurized water nuclear reactor |
| 11/01/1994 | US5361285 EDM crack removal tooling |
| 11/01/1994 | US5361280 Method for reading a nuclear fuel assembly identification code |
| 10/27/1994 | WO1994024675A1 Visual inspection tool |
| 10/26/1994 | EP0620946A1 Method and device for detecting leaks through the bushings of the cover of a nuclear reactor vessel. |
| 10/18/1994 | US5357547 Vibration dampener for dampening vibration of a tubular member |
| 10/18/1994 | CA2077357C Tool positioning assembly |
| 10/12/1994 | EP0619489A1 Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| 10/11/1994 | US5355395 Dynamic alarm presentation in a nuclear plant control room |
| 10/04/1994 | US5353316 Alarm acknowledgement in a nuclear plant control room |
| 10/04/1994 | US5353315 Priority coding for control room alarms |
| 10/04/1994 | US5351621 Traveling inspection robot system |
| 09/28/1994 | CN1092862A Self-correcting supersonic level gauge |
| 09/28/1994 | CN1092861A Full-sealed supersonic level gauge driven magnetically |
| 09/21/1994 | EP0616339A1 Method of estimating crystal grain size of nuclear fuel pellet |
| 09/21/1994 | EP0616338A1 Sensitivity enhancement for airborne radioactivity monitoring system to detect reactor coolant leaks |
| 09/15/1994 | DE4408273A1 Device for measuring the power of a nuclear reactor and method for producing such a device |
| 09/14/1994 | EP0615255A1 Method for measuring fuel rod positions and apparatus therefor |
| 09/13/1994 | US5347553 Method of installing a control room console in a nuclear power plant |
| 09/13/1994 | US5347552 Method for using a thimble of a pressurized water nuclear reactor and device for adjusting the axial position of the thimble |
| 09/13/1994 | US5347551 Method for examining irradiated fuel bundle spacer springs using fiber-optic visual inspection equipment |
| 09/06/1994 | US5345479 Sensitivity enhancement for airborne radioactivity monitoring system to detect reactor coolant leaks |
| 09/06/1994 | US5345478 Counting photons, nuclear reactors |
| 09/06/1994 | US5344302 Remote impression tool |
| 08/31/1994 | EP0612998A1 Method and apparatus for inspecting end face of pellet |
| 08/31/1994 | EP0612995A1 An apparatus and a method for automatically measuring the density of an object |
| 08/30/1994 | US5343504 Nuclear fuel bundle spacer spring constant gauge |
| 08/30/1994 | US5343046 Detector collimator for moving filter media |
| 08/27/1994 | CA2116408A1 Apparatus and a method for automatically measuring the density of an object |
| 08/24/1994 | EP0612077A1 Confinement and wall-cover structure, in particular for the vessel plug of a nuclear reactor |
| 08/18/1994 | WO1994018679A1 Automatically movable conveyor device inside a pipe |
| 08/16/1994 | US5339339 Process for carrying out an inspection round of nuclear installations |
| 08/03/1994 | EP0608806A1 Method and installation for inspecting, repairing or replacing the tubes penetrating through the bottom head of a reactor vessel |
| 07/26/1994 | US5333160 Control rod position transmitter |
| 07/26/1994 | US5333159 Radiation gauge |
| 07/26/1994 | US5333158 Device and method for the measurement of the neutron flux in the core of a nuclear reactor |
| 07/26/1994 | US5333157 In a nuclear reactor |
| 07/26/1994 | US5331898 Vehicle for the automatic laying of a track by a vehicle travelling on said track and track designed for installation by such a vehicle |
| 07/20/1994 | EP0607057A1 Electrochemical monitoring of vessel penetrations |
| 07/20/1994 | EP0606221A1 Detection of core thermal hydraulic oscillations |
| 07/20/1994 | CN1089749A Method and device for automatically sorting nuclcar-fuel pellets |
| 07/19/1994 | US5331579 Deterministic, probabilistic and subjective modeling system |
| 07/16/1994 | CA2113496A1 Electrochemical monitoring of vessel penetrations |
| 07/12/1994 | US5329099 Method of maintaining housing of reactor pressure vessel and heat treatment equipment therefor |
| 07/06/1994 | EP0605317A1 Optical method and apparatus for automatic classification of cylindrical nuclear fuel pellets |
| 07/06/1994 | EP0605316A1 Method and device for automatically sorting nuclear fuel pellets |
| 07/06/1994 | EP0605263A1 Apparatus and method for inspecting the interior surface of a tubular component part |
| 07/06/1994 | EP0604714A1 Steam line plug support tool |
| 07/06/1994 | EP0604618A1 Indicator of a leak flow rate of a primary circuit of a nuclear reactor |
| 07/05/1994 | US5327079 Method and device for non-destructive testing of a penetration of a reactor pressure vessel lid |
| 06/28/1994 | US5323899 Case for video probe |
| 06/21/1994 | US5323433 Apparatus for arranging short cylindrical bodies |
| 06/21/1994 | US5323430 Method and system for fine control of thermal power of a boiling water reactor with natural circulation |
| 06/21/1994 | US5323429 Electrochemical monitoring of vessel penetrations |
| 06/21/1994 | US5323428 Readily disconnectable nozzle arrangement for use with nuclear reactor |