Patents
Patents for G21C 17 - Monitoring; Testing (7,065)
02/2004
02/25/2004EP1390952A2 Method for regulating metal ion concentration by reversible activated carbon electroabsorption, cylindrical cartridge for trapping metal ions and use thereof in a nuclear plant
02/25/2004CN1477648A Core level monitoring device for reactor
02/24/2004US6697447 Maximum extended load line limit analysis for a boiling water nuclear reactor
02/24/2004US6696967 Ambient condition alarm for connecting to a light fixture
02/19/2004US20040032924 Fuel assembly inspection system (FAIS)
02/19/2004US20040031681 Ceramic electrochemical corrosion potential sensor probe with increased lifetime
02/18/2004EP1389732A1 Ceramic electrochemical corrosion potential sensor probe
02/18/2004CN1139079C Shundow cooling pump vortex detection system and method
02/18/2004CN1139078C Measuring device for reactor core flow
02/18/2004CN1139077C Dual optical communication network for reactor protection systems and its method
02/17/2004US6694288 System and method for automated analysis of load testing results
02/12/2004US20040028169 Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor
02/12/2004US20040028168 Method and device for checking and examining the inside surface of nuclear and thermonuclear assemblies
02/12/2004US20040026110 Electrical lead-through bushing and system with the electrical bushing
02/12/2004US20040025696 Liquid degassing system for power plant system layup
02/12/2004DE10334403A1 Method for calculating helium content of stainless steel components in nuclear reactors comprises determination of neutron flux density and relating this to ratio of helium to boron atoms in components
02/11/2004EP1388151A2 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion
02/11/2004EP1388110A2 Automated survey and report system
02/10/2004US6691070 System and method for monitoring a controlled environment
02/05/2004WO2004012205A1 Method for operating a nuclear power station and device for carrying out said method
02/04/2004EP1387364A1 A system for distinctive extraction and transportation of nuclear fuel rods
02/04/2004EP1386674A1 Structure cleaning method and anticorrosion method; and structure using them
02/03/2004US6687652 Diagnostic clearing house
02/03/2004US6687323 Method for starting up and monitoring an apparatus for controlling a boiling water nuclear reactor
02/03/2004CA2317795C Method of chemical decontamination
01/2004
01/27/2004US6684180 Apparatus, system and method for reporting field replaceable unit replacement
01/22/2004WO2004008462A1 Method for eddy-current test of gadolinium content in each pellet of uranium-gadolinium fuel column in a fuel element and device for carrying out said method
01/22/2004US20040013222 Measurement system of torsion vibration for reactor internal pump
01/22/2004US20040013220 Maximum extended load line limit analysis for a boiling water nuclear reactor
01/21/2004EP1383136A2 Method of repairing leaking elongate hollow members in boiling water reactors
01/20/2004US6681153 Automated, interactive data collection, data transmittal and data assessment method
01/15/2004US20040009455 Monte carlo criticality-mode systems and methods for computing neutron and gamma fluence in a nuclear reactor
01/15/2004US20040008806 Method and apparatus to perform crack estimations for nuclear reactor
01/07/2004EP1378916A2 Structured approach for risk-informing deterministic safety analyses
01/07/2004EP1377795A1 Ultra sonic method for measuring the thickness of a faintly reflective partial layer by addition of echo periods
01/06/2004US6674826 Method of operating a nuclear power plant at multiple power levels
01/06/2004US6674825 Determination of operating limit minimum critical power ratio
01/02/2004EP1374006A2 A method of and control system for controlling a nuclear reactor outlet temperature
01/02/2004EP1373829A1 High-frequency ultrasound measurement of partial layer thickness of thin-walled tubes by a contact method
01/02/2004EP1372837A1 Stabilised zirconium oxide for an observation window
01/02/2004EP0979512B1 Inspection device
12/2003
12/31/2003WO2003008960A3 Analytical technique
12/25/2003US20030235264 Structured approach for risk-informing deterministic safety analyses
12/24/2003CN1132194C Appts. for inspection and maintenance of pipe-line in water
12/23/2003US6668034 Method of inspecting an operation of sealed closure by welding the end of a filling channel traversing the upper plug of a nuclear fuel rod
12/23/2003CA2393461C Method for reducing corrosion erosion in the feeder pipes used in the primary loop of a candu-type nuclear power plant
12/17/2003EP1371066A1 Guide tube for an instrumentation lance extending into a pressure vessel and method for preventing the accumulation of particles in such a guide tube outside the pressure reservoir
12/16/2003US6665364 Inspection method and apparatus for piping
12/16/2003US6665363 Method of inspecting the welding of a sealed closure plug of a nuclear reactor fuel element
12/16/2003US6664539 Methods for evaluating gamma detectors and gamma detector instrument response, particularly for use in investigation emissions from spent nuclear fuel rods
12/11/2003US20030227995 Device and method for carrying out maintenance work in a region of a plant delimited by a wall having at least two facing surfaces
12/11/2003US20030227994 Nuclear plant
12/11/2003US20030227394 Sensor device and methods for using same
12/04/2003WO2003100153A1 Sensor device and methods for using same
12/04/2003WO2002079889B1 A method of and control system for controlling a nuclear reactor outlet temperature
12/04/2003DE19941719C2 Verfahren zur Entnahme abgebrannter Brennelemente aus einem Kugelhaufen-Hochtemperaturreaktor Process for the removal of spent fuel from a pebble bed high temperature reactor
11/2003
11/25/2003US6654707 Performing diagnostic tests of computer devices while operating system is running
11/20/2003WO2003095954A1 Method for determining a position parameter for a boundary layer of a medium contained in a container
11/18/2003US6650722 Hydraulic control unit transponder card
11/13/2003WO2003093941A2 Temporary wireless sensor network system
11/12/2003EP1361634A1 Electrical leadthrough and use of the electrical leadthrough
11/11/2003US6646734 Method and an arrangement for inspection of and measuring at an object
11/06/2003US20030208338 Method and system for updating a root of trust measurement function in a personal computer
11/06/2003US20030206607 Guide tube camera inspection fixture and method of use
11/04/2003US6640635 Method of measuring hydrogen concentration of radioactive metallic material
11/04/2003CA2061450C Bundle foreign object search and retrieval apparatus
10/2003
10/30/2003US20030204372 Monitoring and preventing failure of an automated theater system
10/30/2003US20030204371 Temporary wireless sensor network system
10/30/2003US20030204369 Collaborative integration of hybrid electronic and micro and sub-micro level aggregates
10/30/2003US20030202625 Hydraulic control unit transponder card
10/29/2003CN1452591A System for controlling and eliminating hydrogen
10/28/2003US6639959 Guide tube camera inspection fixture and method of use
10/23/2003WO2003088268A2 Removal of blockages from pipework
10/23/2003WO2003086573A1 Liquid degassing system for power plant system layup
10/22/2003CN1451165A Nuclear power station
10/21/2003US6636579 Device and method for repairing inside of reactor pressure vessel
10/21/2003US6636577 Sensors for a nuclear reactor water monitoring system that utilize laser induced fluorescence and laser induced absorption spectroscopy
10/16/2003WO2002079889A3 A method of and control system for controlling a nuclear reactor outlet temperature
10/16/2003US20030194044 Method for measuring lanthanide content dissolved in uranium oxide
10/14/2003US6633622 Reactor power output measurement device
10/09/2003US20030191607 Method, apparatus, and computer program product for deconfiguring a processor
10/07/2003US6630679 Sample changer for transferring radioactive samples between a hot cell and a measuring apparatus
10/01/2003EP1348179A2 Interactive search process for product inquiries
10/01/2003CN1123012C Method and device for obtaining fluid sample
10/01/2003CN1122842C Device and method for eddy current testing of tubes
09/2003
09/30/2003US6627898 Method and system for monitoring radiation and rejecting noise
09/25/2003US20030180180 High temperature water pipes; nuclear power plants; generation electricity currents by heat activation
09/23/2003US6625244 Inspection apparatus for examining jet pump beams in nuclear reactors
09/23/2003US6623611 Zircalloy tipped ECP sensor electrode
09/17/2003EP1203381B1 A method and an arrangement for inspection of and measuring at an object
09/16/2003US6619111 Method and device for monitoring performance of internal pump
09/11/2003US20030169839 Prefabricated in-core instrumentation chase
09/11/2003US20030169419 Device for remote inspection of steam generator tubes
09/10/2003CN1121046C Device for introducing gas into primary coolant in pressurised water reactor
09/09/2003US6618742 Method for job impact learning
09/04/2003US20030167150 Data administration method in power-generating plant
09/03/2003CN1120502C Address code measuring system for reactor control bar position
09/02/2003US6615159 Method and system for supporting maintenance for a molding system
09/02/2003US6614868 Device for sealing a tube, in particular a lance shaft
08/2003
08/28/2003WO2003015004A3 Pattern-recognition artificial neural with expert system
1 ... 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 ... 71