| Patents for G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants (3,086) |
|---|
| 05/17/2000 | CN1253362A Internal structure of nuclear reactor installed with coolant flow stabilizing structural unit |
| 05/10/2000 | EP0868726B1 Pebble bed reactor |
| 05/03/2000 | CN1251937A Nuclear reactor cores upper support structure with stabilizer for stream of cooling agent |
| 05/03/2000 | CN1052028C Improved floor stripping composition and method thereof |
| 04/26/2000 | CN1251462A Device for promoting mix of heated lubricant fluids in nuclear reactor |
| 04/25/2000 | US6055288 Nuclear reactor vessel |
| 04/25/2000 | US6053652 Apparatus for performing jet pump riser pipe repairs |
| 04/20/2000 | DE19847646C1 Nuclear power plant safety system comprises heat engine coupled to outer surface of reactor pressure vessel, and coolant feed unit |
| 04/20/2000 | DE19846057A1 Vorrichtung zum Kühlen und zum Schutz eines Reaktordruckbehälters bei Kernschmelzunfällen Apparatus for cooling and protecting a reactor pressure vessel with core melt accidents |
| 04/19/2000 | EP0994488A1 Upper core supporting structure for nuclear reactor with coolant flow stabilizing facility |
| 04/18/2000 | US6052425 Jet pump auxiliary wedge |
| 04/13/2000 | DE19846459A1 Pressurized fluid reservoir used as rapid shutdown tank for boiling water reactor or as emergency cooling water tank for a pressurized water reactor |
| 04/12/2000 | EP0993000A2 Apparatus for cooling and protecting a reactor pressure vessel in the event of a core melting accident |
| 04/12/2000 | CN1250214A Boiling water atomic reactor and its operating method |
| 04/12/2000 | CN1051398C Pipeline in a nuclear reactor system and piping method |
| 04/12/2000 | CN1051396C Collecting and recirculating condensate in a nuclear reactor containment |
| 04/05/2000 | CN1249844A Nuclear plant |
| 03/30/2000 | WO2000017887A1 Pressurized water nuclear reactor plant and method for cooling the lid of a nuclear-reactor pressure vessel |
| 03/29/2000 | CN1249059A BWR emergency core cooling system strainer |
| 03/15/2000 | EP0970477A4 Suction system with end supported internal core tube suction strainers |
| 03/02/2000 | DE19940081A1 Boiling water reactor, comprises a core which can be cooled by natural circulation and which has a specified steam void coefficient |
| 02/15/2000 | US6026138 Method and device for safeguarding the discharge of residual heat from a reactor of a nuclear power station |
| 02/09/2000 | EP0978847A1 Core spray upper T-box clamp |
| 02/03/2000 | WO2000005725A1 Nuclear reactor vessel |
| 02/02/2000 | EP0975412A1 Separator |
| 01/26/2000 | CN1242579A Variable speed pump for use in nuclear reactor |
| 01/12/2000 | EP0970477A1 Suction system with end supported internal core tube suction strainers |
| 12/22/1999 | EP0965136A1 Bwr emergency core cooling system strainer |
| 12/22/1999 | EP0965135A1 A nuclear plant |
| 12/22/1999 | EP0965134A1 A nuclear plant |
| 12/08/1999 | EP0962941A1 Core spray line coupling apparatus and methods |
| 11/18/1999 | WO1999059160A1 Cooling system for a nuclear reactor |
| 11/18/1999 | WO1999049472A3 Method for managing water-chemistry |
| 11/10/1999 | CN1234903A Gap structure for nuclear reactor pressure vessel |
| 11/04/1999 | DE19812073C1 Vorrichtung und Verfahren zum Abblasen von Dampf in einer Kernkraftanlage Apparatus and method for blowing off steam in a nuclear power plant |
| 11/02/1999 | US5978434 Pebble bed reactor |
| 11/02/1999 | US5978433 Jet pump wedge locking support apparatus |
| 10/27/1999 | CN1046047C 冷却水分配系统 Cooling water distribution system |
| 10/12/1999 | US5964029 Apparatus for repairing cracked core spray supply piping in a boiling water reactor |
| 10/07/1999 | WO1998039778A9 A nuclear plant |
| 10/05/1999 | US5963611 Steam separator, nuclear power generation plant, and boiler apparatus |
| 10/05/1999 | US5961277 Inspection device and method |
| 09/30/1999 | WO1999049472A2 Method for managing water-chemistry |
| 09/23/1999 | WO1999048104A1 Device and method for running off steam |
| 09/22/1999 | EP0944095A1 Apparatus for performing jet pump riser repairs |
| 09/14/1999 | US5953387 Separation device for a vent volume in a nuclear reactor |
| 09/10/1999 | WO1999045546A1 Containment vessel and method for operating a condenser in a nuclear power plant |
| 09/07/1999 | US5947529 Core spray line coupling apparatus |
| 09/01/1999 | EP0759801B1 Strainer device for filtering water to an emergency cooling system in a nuclear power plant |
| 08/24/1999 | US5943384 Depressurization system for pressurized steam operated plant |
| 08/19/1999 | DE19812114C1 Safety system for a pressurized power plant component especially a boiling water reactor pressure vessel |
| 08/17/1999 | US5940463 In-vessel structure for fast reactors |
| 08/12/1999 | WO1999040588A1 Pressure accumulator and method for providing a pressurized fluid |
| 08/11/1999 | EP0838077B1 Thermal insulating barrier providing integrated protection for a nuclear reactor vessel |
| 08/10/1999 | US5935439 Suction system with end supported internal core tube suction strainers |
| 07/22/1999 | DE19809000C1 Containment useful for a BWR nuclear power plant |
| 07/08/1999 | DE19804215A1 Pressurized fluid reservoir used as rapid shutdown tank for boiling water reactor or as emergency cooling water tank for a pressurized water reactor |
| 06/30/1999 | CN1221195A Integral forged shroud flange for boiling water reactor |
| 06/23/1999 | CN1220470A Reactor cavity flooding concept for plants with lower head in-core-instruments |
| 06/17/1999 | DE19855311A1 Clamping mechanism for repairing a nuclear reactor pressure vessel jet pump-riser system |
| 06/15/1999 | US5912936 Pipe connector assembly |
| 06/10/1999 | WO1999028915A1 Device for supplying a neutron-absorbing fluid into the primary circuit of a pressurised water nuclear reactor and process for increasing neutron absorption in such a reactor |
| 06/02/1999 | DE19752668A1 Vorrichtung zur Zufuhr eines neutronenabsorbierenden Fluides in den Primärkreislauf eines Druckwasserreaktors und Verfahren zur Erhöhung der Neutronenabsorption in einem solchen Primärkreislauf Device for supplying a neutron-absorbing fluid in the primary circuit of a pressurized water reactor and method for increasing the neutron absorption in the primary circuit such |
| 05/04/1999 | US5901192 Core spray line riser apparatus and methods |
| 04/27/1999 | US5898748 Vacuum breaker valve assembly |
| 04/20/1999 | US5896434 Power supply system for driving reactor coolant recirculation pumps |
| 04/20/1999 | US5896431 Systems and methods for preventing steam leakage between a drywell and a wetwell in a nuclear reactor |
| 04/07/1999 | EP0907187A1 Nuclear water reactor which vessel contains a core recovering device after an accidental fusuion |
| 03/31/1999 | EP0905713A1 An in-vessel structure for fast reactors |
| 03/23/1999 | US5887043 Passive emergency water system for water-cooled nuclear reactors |
| 03/23/1999 | US5885333 Low pressure drop steam separators |
| 03/17/1999 | EP0739530B1 Passive decay heat removal and internal depressurization system for nuclear reactors |
| 03/10/1999 | EP0736214B1 Safety feed and borating system for a pressurised water reactor and process for operating such a system |
| 03/02/1999 | US5876146 Apparatus and methods for repairing jet pump diffusers in a nuclear reactor |
| 02/25/1999 | DE19734716A1 Separator für ein Dampf-Wasser-Gemisch und Anordnung mit einer Mehrzahl von Separatoren Separator for a steam-water mixture and assembly having a plurality of separators |
| 02/24/1999 | EP0897581A1 Fuel assembly for a boiling water reactor |
| 02/23/1999 | US5875222 Nuclear reactor core flooding by control of shroud leakage and fuel channel spillover |
| 02/18/1999 | WO1999008287A1 Separator for a steam-water mixture and system with a plurality of separators |
| 01/13/1999 | EP0890175A1 Method and device for making safe the discharge of residual heat from a nuclear power plant reactor |
| 01/06/1999 | CN1041572C Apparatus for suppressing formation of vortices in coolant fluid of nuclear reactor |
| 01/06/1999 | CN1041571C Staged depressurization system |
| 01/06/1999 | CN1041570C Nuclear reactor reflector |
| 01/06/1999 | CN1041569C Device and method for mitigation of steam generator tube rupture in pressurized water reactor |
| 01/05/1999 | US5857006 Chimney for enhancing flow of coolant water in natural circulation boiling water reactor |
| 11/24/1998 | US5839192 Method and apparatus for repairing cracked core spray supply piping in a boiling water reactor |
| 11/10/1998 | US5835549 For a boiling water reactor emergency core cooling system |
| 11/05/1998 | DE19718867A1 Jet condenser for e.g. primary circuit of PWR nuclear power generation reactor |
| 11/03/1998 | CA2025713C Pressure-tube type heavy-water moderated nuclear reactor |
| 10/27/1998 | US5828714 Enhanced passive safety system for a nuclear pressurized water reactor |
| 10/22/1998 | WO1998046328A1 Separator |
| 10/22/1998 | WO1998046326A1 Suction device and method for filtering particles in a fluid |
| 10/20/1998 | US5825838 Reactor flooding system for a retaining molten core materials in a reactor vessel by the improved external vessel cooling capability |
| 10/14/1998 | EP0778979B1 Primary coolant system of a nuclear power plant with accumulator tank for emergency and long term cooling |
| 10/07/1998 | EP0868726A2 Pebble bed reactor |
| 09/16/1998 | EP0702836B1 Closing device for initiating cooling for a core melt |
| 09/16/1998 | CN1193407A Thermal insulating barrier and neutron shield providing integrated protection for a nuclear reactor vessel |
| 09/11/1998 | WO1998039780A1 Bwr emergency core cooling system strainer |
| 09/11/1998 | WO1998039779A1 A nuclear plant |
| 09/11/1998 | WO1998039778A1 A nuclear plant |
| 09/11/1998 | CA2282400A1 Bwr emergency core cooling system strainer |