| Patents for G21C 17 - Monitoring; Testing (7,065) |
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| 09/26/1984 | EP0119930A1 Position locating device for control rods of a nuclear reactor |
| 09/18/1984 | US4472346 Ultrasonic flaw detector device |
| 09/11/1984 | US4471296 Measuring oxygen concentration |
| 09/05/1984 | EP0117686A2 Nuclear fuel rod end plug weld inspection |
| 09/05/1984 | EP0117618A1 Seismic restraint means |
| 09/05/1984 | EP0117386A1 Leakage detector for the barrage of a nuclear pool |
| 08/28/1984 | CA1173569A1 Method of detecting hydrogen embrittlement of zirconium alloy |
| 08/22/1984 | EP0116107A2 Device for testing and/or repairing steam generator pipes |
| 08/08/1984 | EP0115231A1 Method and device for detecting defective fuel elements |
| 08/07/1984 | US4464332 Device for controlling the dimensions and spaced apart relationship of rigid pieces disposed in a bundle |
| 08/07/1984 | CA1172388A1 Composite prompt/delayed incore detector assembly |
| 08/01/1984 | EP0114519A2 Controlling leakage between primary and secondary coolant circuits of a pressurised water reactor system |
| 07/24/1984 | CA1171560A1 In-core self-powered radiation detector for determining thermal and epithermal flux |
| 07/24/1984 | CA1171322A1 Braze repair method |
| 07/18/1984 | EP0113670A2 Method of detecting breakage in nuclear reactor |
| 07/17/1984 | US4460920 Automatically traveling tube-interior manipulator for remotely controlled transportation of testing devices and tools along given feedpaths, preferably for nuclear reactor installations |
| 07/17/1984 | US4460540 Burnable poison rod for a nuclear reactor fuel assembly |
| 07/10/1984 | US4459258 Elemental analyzer and method |
| 07/10/1984 | US4459045 Gamma thermometer with zircaloy barrier |
| 07/04/1984 | EP0112772A1 Device for measuring the position of a movable body relative to a fixed one |
| 06/27/1984 | EP0111816A1 Method and device for detecting a damaged fuel rod in an assembly |
| 06/13/1984 | EP0110867A1 Method of detecting radioactive radiation from installations containing radiating substances |
| 06/13/1984 | EP0110779A2 Method and device for measuring the local thermal power in a nuclear reactor |
| 06/13/1984 | EP0110778A1 Apparatus for measuring the power of a nuclear reactor |
| 06/13/1984 | EP0110288A2 Resistor temperature device trip unit |
| 06/12/1984 | US4453501 Transducer for determining if steam generator tubes are locked in at support plate |
| 06/12/1984 | US4453410 Method and apparatus for locating material defects in hollow bodies |
| 06/05/1984 | US4452753 Apparatus for cleaning and inspecting closure studs of a nuclear reactor vessel |
| 06/05/1984 | US4452183 Method and device for unclogging the top surface of the tube plate of a steam generator |
| 05/30/1984 | EP0109902A1 Set-up for repairing a nuclear fuel assembly |
| 05/22/1984 | US4449413 Extensometers |
| 05/22/1984 | US4449403 Guide tube inserted liquid level sensor |
| 05/16/1984 | EP0108265A2 Method and apparatus for the surveillance of the reactivity rate of a core in a nuclear reactor and for the diagnosis of changes in the core reactivity |
| 05/15/1984 | US4448680 Apparatus and method for classifying fuel pellets for nuclear reactor |
| 05/08/1984 | US4447388 Bolt failure detection |
| 05/02/1984 | EP0107158A2 Quality in the manufacture of nuclear fuel |
| 05/01/1984 | US4446099 Device for protecting control cluster actuating mechanisms during the testing of a nuclear reactor |
| 05/01/1984 | US4446097 Post accident analysis |
| 04/18/1984 | EP0105418A1 Tube manipulator for traversing conduits |
| 04/17/1984 | US4443402 Method and apparatus for detecting defective fuel elements in a nuclear reactor fuel assembly |
| 04/11/1984 | EP0105198A2 Pressure resistant and gastight feed-through for optical waveguides |
| 04/04/1984 | EP0104589A1 Multiarticulated manipulator |
| 04/04/1984 | EP0104492A2 Remotely operated maintenance and inspection equipment transporter |
| 04/03/1984 | US4440862 Method of determining corrosion properties of zirconium alloys |
| 04/03/1984 | US4440717 Heated junction thermocouple level measurement apparatus |
| 04/03/1984 | US4440716 In-situ calibration of local power measuring devices for nuclear reactors |
| 03/27/1984 | US4439396 Multijunction difference thermocouples for gamma sensors |
| 03/27/1984 | US4438805 Manipulator for remote-controlled inspection and, if necessary or desirable, repair of heat exchanger tubes |
| 03/20/1984 | US4437528 Vehicle with variable undercarriage geometry |
| 03/07/1984 | EP0102177A1 Preamplifier for a wide range neutron flux monitoring system |
| 03/07/1984 | EP0102068A2 Method of and apparatus for controlling output power of nuclear reactor |
| 03/07/1984 | EP0102048A2 Nuclear reactor fuel elements storing pool |
| 03/07/1984 | EP0101932A2 Reactor in-vessel sensor and core monitoring apparatus |
| 03/06/1984 | US4435644 Radioactive effluent gas monitoring apparatus |
| 03/06/1984 | US4435356 Method and an apparatus for monitoring the period of a nuclear reactor |
| 02/28/1984 | US4434132 Power supply with nuclear reactor |
| 02/22/1984 | EP0101242A2 Method and apparatus for preventing inadvertent criticality in a nuclear fueled electric powering generating unit |
| 02/22/1984 | EP0101182A2 Piping system surveillance apparatus |
| 02/21/1984 | US4432931 Inspection system |
| 02/15/1984 | EP0100640A1 Systems for monitoring operating conditions within nuclear reactors |
| 02/07/1984 | CA1161971A1 Wide range noble gas radiation monitor |
| 02/01/1984 | EP0099819A1 Self-propulsed vehicle with an articulated arm, with a container and a declutchable propulsion arrangement mounted on said vehicle |
| 01/31/1984 | US4429329 Remote visual inspection system |
| 01/31/1984 | US4428903 Fuel rod fission gas crimping arrangement and method |
| 01/31/1984 | US4428236 Method of acoustic emission testing of steel vessels or pipelines, especially for nuclear reactor installations |
| 01/25/1984 | EP0098954A1 Dual isotope method to radiograph structures in nuclear steam supply systems |
| 01/24/1984 | US4427620 Nuclear reactor power supply |
| 01/18/1984 | EP0098781A1 Device for checking the disconnection of nuclear reactor control clusters |
| 01/17/1984 | US4426352 For measuring nuclear flux density within the reactor |
| 01/17/1984 | US4425963 Heat insulation for dome-shaped bottom and/or cover region of a pressure vessel |
| 01/11/1984 | EP0098188A1 Device for the remote determination of spring characteristics |
| 01/11/1984 | EP0097795A2 Stud inspection system |
| 01/10/1984 | US4425298 Baffle maintenance apparatus |
| 01/10/1984 | US4425297 Gamma ray thermometer for boiling water reactor |
| 01/10/1984 | US4425296 Probe-holding apparatus for holding a probe for checking steam generator tubes particularly in a nuclear reactor installation |
| 01/10/1984 | CA1160291A1 Magnetic signature surveillance of nuclear fuel |
| 01/03/1984 | US4424531 Inspection device with television camera for nuclear installations |
| 01/03/1984 | US4424187 Graphite-sheathed spheroidal nuclear fuel or breeder particles |
| 12/28/1983 | EP0097100A1 Abrupt evolution detector of a signal of acoustic origin, in particular for leak detection |
| 12/21/1983 | EP0096417A1 Apparatus for measuring dissolved hydrogen concentration |
| 12/21/1983 | EP0096205A1 Nuclear containment building penetrator |
| 12/20/1983 | US4421715 Baffle maintenance apparatus |
| 12/20/1983 | CA1159162A1 Position indication system |
| 12/13/1983 | US4420456 Mounting of power conductor and instrument lead penetrations for nuclear reactor installations |
| 12/13/1983 | US4420455 End plug gauging device and method |
| 12/07/1983 | EP0095553A1 Device for inspecting faulty nuclear fuel elements of a nuclear fuel assembly forming part of a water-cooled nuclear reactor |
| 11/29/1983 | US4418035 Coolant condition monitor for nuclear power reactor |
| 11/23/1983 | EP0094884A1 Method and device for controlling the pH of the cooling water of a pressurized water nuclear reactor |
| 11/22/1983 | US4416851 Nuclear fuel for liquid metal cooled nuclear reactors |
| 11/22/1983 | US4416847 Method and apparatus for detecting failure of nuclear fuel |
| 11/22/1983 | US4416846 Nuclear power plant with cooling circuit |
| 11/15/1983 | US4415524 Delay neutron emission |
| 11/08/1983 | US4414177 Liquid level, void fraction, and superheated steam sensor for nuclear reactor cores |
| 11/08/1983 | CA1156752A1 Method for the destruction-free testing of tubes and rods by means of ultrasonics |
| 10/25/1983 | US4411859 Gamma sensor having combined thermal bridge and centering means |
| 10/25/1983 | US4411858 Power performance monitoring system for nuclear reactor fuel core |
| 10/25/1983 | CA1155819A1 Reel assembly for flexible tubing and the like |
| 10/18/1983 | US4410484 Process and apparatus for acoustic and ultrasonic detection of defective nuclear reactor fuel assemblies |
| 10/05/1983 | EP0090304A2 Apparatus for inspection of substantially cylindrical objects |
| 09/27/1983 | US4406855 Gas cooled nuclear reactors |