| Patents for G21C 7 - Control of nuclear reaction (2,764) |
|---|
| 05/19/1993 | CN1020823C Protection system for protecting nuclear reactor in the event of reaction-inhibiting element falling |
| 05/19/1993 | CN1020822C Super-internal apparatus of reactor having composition guiding device |
| 05/12/1993 | EP0540951A1 Method and apparatus for controlling a nuclear reactor to minimize boron concentration adjustment during load follow operation |
| 05/04/1993 | US5207978 Nuclear reactor control cluster guide device |
| 05/04/1993 | US5207975 Hydraulic control rod driving system |
| 04/28/1993 | EP0538407A1 Nuclear reactor with bi-level core |
| 04/07/1993 | EP0535956A1 Actuator control system |
| 04/06/1993 | US5200140 Cable control rod drive assembly |
| 04/06/1993 | US5200138 Spectral shift-producing subassembly for use in a nuclear fuel assembly |
| 03/30/1993 | US5198182 Production of neutron-shielding tubes |
| 03/24/1993 | EP0532858A1 Nuclear fuel with selectively removed isotopes in burnable absorber |
| 03/23/1993 | US5196159 Liquid sodium coolant, reflector |
| 03/23/1993 | US5196158 Electrical safety system |
| 03/03/1993 | CN1020016C Absorpting drive machine of vibration for absorpting rod of nuclear reactors |
| 02/24/1993 | CN1069359A Control rod position indcaion system |
| 02/18/1993 | DE4226851A1 Hydraulic control rod drive esp. for thermal reactor - has gas vent openings remote from ultrasonic position sensor |
| 02/18/1993 | DE4226228A1 Fuelling of nuclear esp. fast breeder reactor - allowing redn. of reactor vessel dia. as loading operation can be effected at any position within core using large and small revolving stoppers and levelling arm |
| 02/18/1993 | DE4226223A1 Fuelling of nuclear reactor, esp. fast breeder reactor - having subdivided upper core structure forming revolving stopper |
| 02/17/1993 | EP0527357A1 Method for primary coolant treating of a pressurized water reactor |
| 02/17/1993 | EP0527356A1 Method for treating the primary coolant of a pressurized water reactor |
| 02/10/1993 | EP0526753A1 Spectral shift-producing subassembly for use in a nuclear fuel assembly |
| 02/09/1993 | US5185120 To control nuclear reactivity |
| 02/02/1993 | US5183628 Nuclear reactor internals with cluster guides |
| 02/02/1993 | US5183627 Nuclear reactor with low-level core coolant intake |
| 02/02/1993 | US5183626 Control cluster including demountable fuel for a nuclear fuel assembly |
| 01/21/1993 | WO1993001319A1 Material and workpiece for nuclear engineering and production thereof |
| 01/21/1993 | WO1993001318A1 Material and workpiece for nuclear engineering and production thereof |
| 01/20/1993 | EP0524095A1 Nuclear reactor neutron flux monitoring device |
| 01/20/1993 | EP0523540A1 Reconstitutable control assembly having removable control rods with detachable split upper end plugs |
| 01/19/1993 | US5180544 Control blade for nuclear reactor |
| 01/13/1993 | CN1067983A Device for vertical guidance of control rod cluster for nuclear reactor |
| 12/30/1992 | EP0520712A1 Reactivity modulation of a boiling water reactor to stabilize thermal-hydraulic oscillations |
| 12/09/1992 | CN2124498U Neutron dose equivalent energy response regulating apparatus |
| 12/03/1992 | DE4117209A1 Novel hot steam-cooled nuclear reactor - with all ceramic fuel elements, heat transfer using steam, and annular core |
| 12/01/1992 | US5167911 Fuel assembly and boiling water reactor |
| 12/01/1992 | US5167906 Displacer rod of nontoxic sacrificial material immersed in a fluid moderator adjacent to nuclear fuel |
| 11/24/1992 | CA1310767C Apparatus and method for closed-loop control of reactor power |
| 11/19/1992 | EP0514257A1 Vertical guiding device for control cluster of a nuclear reactor |
| 11/18/1992 | CA2042896A1 Passive safety shutdown system for nuclear reactors |
| 11/17/1992 | US5164153 Control rod assembly for a boiling water reactor |
| 11/10/1992 | US5162097 Steam cooled nuclear reactor with bi-level core |
| 11/04/1992 | EP0511873A1 Boiling water reactor with expanded core diameter |
| 10/27/1992 | US5158738 Method of controlling a pressurized water nuclear reactor |
| 10/27/1992 | CA1309516C Apparatus and method for closed-loop control of reactor power in minimun time |
| 10/20/1992 | US5156804 Containing boron carbide, gadolinium and gadolinium oxide cermets and ceramic composites |
| 10/07/1992 | EP0507494A1 Nuclear reactor control rod drive hydraulic system |
| 09/15/1992 | US5147598 Layer of boron material and layer of erbium material |
| 09/09/1992 | CN1018216B Method of measurement of reaction component falling into reactor in nuclear power plant |
| 09/08/1992 | US5145638 Rpv housed atws poison tank |
| 08/25/1992 | US5141711 Reconstitutable control assembly having removable control rods with detachable split upper end plugs |
| 08/25/1992 | US5141710 Reactivity modulation of a boiling water reactor to stabilize thermal-hydraulic instabilities |
| 08/19/1992 | EP0499406A1 Control rod drive |
| 08/18/1992 | US5139735 Reactivity control system |
| 08/12/1992 | EP0498319A1 Methode and arrangement for repair of a pressure water reactor control cluster |
| 08/11/1992 | US5137682 Antieject device for control members of nuclear reactors |
| 08/04/1992 | US5136619 Thermal breeder fuel enrichment zoning |
| 07/21/1992 | US5131510 Brake assembly for a control rod drive |
| 07/21/1992 | US5131268 Brake assembly including torque monitor |
| 07/14/1992 | US5130078 Reactivity control system and method |
| 07/09/1992 | WO1992011641A1 Nuclear-reactor element, in particular a control element |
| 07/07/1992 | US5128093 Control rod drive hydraulic system |
| 07/01/1992 | EP0492866A1 Redundant liquid control system for boiling water reactor |
| 07/01/1992 | CN1062427A Apparatus for controlling nuclear fusion in hydrogen (or isotope) plasma |
| 06/25/1992 | DE4041348A1 Kernreaktorelement, insbesondere steuerelement Nuclear reactor element, in particular control |
| 06/23/1992 | US5124113 Nuclear reactor with improved efficiency |
| 06/17/1992 | DE4138348A1 Underwater exchange of centring pins of nuclear reactor control rod guide insert - by transferring guide insert under water to swivelling receiver device, fixing in receiving device, swivelling and removing centring pin |
| 06/17/1992 | CN1017100B Cluster guide with centering and antivibratory positioning device for nuclear reactors |
| 06/10/1992 | EP0489530A1 Brake assembly for a rotating shaft |
| 06/09/1992 | US5120489 Hydraulic control rod drive |
| 06/02/1992 | US5118468 Nuclear reactors, compressed hafnium crystals |
| 05/27/1992 | EP0487239A1 Enhancing load-following and/or spectral shift capability in single-sparger natural circulation boiling water reactors |
| 05/26/1992 | US5116569 Nuclear Reactors |
| 05/26/1992 | US5116567 Nuclear reactor with bi-level core |
| 05/19/1992 | US5114663 Electromagnet for nuclear reactor shutdown system |
| 05/19/1992 | CA1301375C Process for determining and assessing power build-up capacity of a pressurized water nuclear reactor |
| 05/12/1992 | US5112565 Nuclear reactor multi-state digital control using digital topology |
| 05/12/1992 | CA1300765C Process for determination and assessment of emergency shutdown safety margin of a pressurized water nuclear reactor |
| 05/06/1992 | EP0483555A1 An intrinsic arrangement for power stabilization in a thermal nuclear reactor |
| 05/06/1992 | CN1060922A Hole-alignment type hydraulic step cylinder for reactor control rod driving |
| 05/06/1992 | CN1060921A Nuclear reactor control cluster guide device |
| 05/05/1992 | US5110535 Turbine-driven control rod drive |
| 04/21/1992 | US5106572 Centering and fixation device for a cluster guide flange of a core plate of a nuclear reactor |
| 04/15/1992 | EP0480704A1 Control rod flow diverters |
| 04/07/1992 | US5102614 Control rod housing alignment and repair method |
| 04/07/1992 | US5102613 Radial brake assembly for a control rod drive |
| 03/31/1992 | US5100609 Enhancing load-following and/or spectral shift capability in single-sparger natural circulation boiling water reactors |
| 03/25/1992 | EP0477097A1 Guiding device for the control-rod cluster of a nuclear reactor |
| 03/24/1992 | US5098647 Guide tube insert assembly for use in a nuclear reactor |
| 03/03/1992 | US5093075 Upper internal nuclear reactor equipments including a flow separation device |
| 03/03/1992 | US5093070 Boiling water reactor; radial; burnable poison |
| 02/26/1992 | CN1015680B Method of determining the alarm threshold of over-heating ratio device for implementing the method, and method of controlling nuclear reactor |
| 02/25/1992 | US5091139 Automated thermal limit monitor |
| 02/19/1992 | EP0471557A1 Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor |
| 02/18/1992 | US5089212 Apparatus for controlling the power output of a nuclear reactor |
| 02/18/1992 | US5089211 Control rod drive |
| 02/06/1992 | DE4023874A1 Absorber rod for gas-cooled pebble bed reactor - has carbon fibre-reinforced carbon parts not requiring cooling |
| 02/05/1992 | EP0469828A1 Brake assembly for a control rod drive |
| 02/04/1992 | US5085823 Latch assembly for a control rod drive |
| 01/23/1992 | WO1992001296A1 Reactivity control system and method |
| 01/23/1992 | WO1992001294A1 Hydraulic control rod drive |