| Patents for G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants (3,086) |
|---|
| 05/14/1991 | US5015437 Graphite core blocks for high temperature gas-cooled reactor |
| 05/14/1991 | US5015436 Water-cooled direct cycle nuclear power plant |
| 05/07/1991 | US5013521 Internal shell of a fast-neutron nuclear reactor comprising a thermal protection device |
| 05/07/1991 | US5013519 Autonomous, decentralized fast breeder reactor system |
| 04/30/1991 | US5011652 Nuclear power facilities |
| 04/25/1991 | DE4032032A1 Emergency coolant supply - for PWR through elbow directing flow of coolant in downcomer |
| 04/24/1991 | EP0326605B1 Heat-transfer wall composed of two plate-like parts |
| 04/23/1991 | US5009838 Internal pump for nuclear reactor |
| 04/16/1991 | US5008069 Device for cooling a heat-generating member |
| 04/09/1991 | US5006303 Nuclear power plant |
| 04/04/1991 | WO1991004560A1 Nuclear reactor cooling system |
| 04/04/1991 | WO1991004559A1 Nuclear reactor plant |
| 04/03/1991 | CN1050460A Reactor core decay heat removing system in pressurized water reactor |
| 03/27/1991 | EP0419159A2 Passive lower drywell flooder |
| 03/27/1991 | EP0418701A1 Reactor core decay heat removing system in a pressurized water reactor |
| 03/20/1991 | EP0418072A1 Vapor generating reactor system |
| 03/19/1991 | US5000907 Nuclear reactor with emergency cooling water injection device |
| 03/12/1991 | US4998509 Of a nuclear reactor |
| 03/05/1991 | US4997620 Process and device for limiting the intensity of parasitic jets of cooling water in a pressurized-water nuclear reactor |
| 02/19/1991 | US4993454 Piping branch structure |
| 02/13/1991 | EP0412753A1 Method for enhancing personnel safety in operating a nuclear reactor plant, and means therefor |
| 02/12/1991 | US4992231 Emergency core cooling system |
| 01/30/1991 | EP0410667A1 Liquid metal cooled nuclear reactors with passive cooling system |
| 01/30/1991 | EP0410624A1 Natural circulation, free-surface separation boiling water reactors |
| 01/23/1991 | EP0408725A1 Auxiliary volumetric and chemical controlling circuit for the primary circuit of a pressurized water nuclear reactor |
| 01/22/1991 | US4986956 Passive nuclear power plant containment system |
| 01/10/1991 | DE3921670A1 Thermal neutron shielding for gas ports - has aerodynamic formed columns of graphite material with high neutron capture cross section material inclusions |
| 01/02/1991 | EP0405981A2 Method for obtaining load-following and/or spectral shift capability in boiling water reactors |
| 01/02/1991 | EP0405720A2 Passive safety injection system using borated water |
| 12/27/1990 | WO1990013899A3 Heat-exchanger for cleaning coolant circuits |
| 12/19/1990 | EP0403049A2 An assembly for facilitating inservice inspection of a reactor coolant pump rotor |
| 12/18/1990 | US4977955 Heat-transfer wall composed of two plate-like parts |
| 12/13/1990 | WO1990014880A1 Mixing device for fluids |
| 12/11/1990 | US4976914 Device for removing a blower from a gas-cooled nuclear reactor |
| 12/11/1990 | US4976913 Nuclear energy system using pelletized fuel in a boiling liquid reactor |
| 11/27/1990 | US4973444 Nuclear reactor installations |
| 11/22/1990 | EP0398733A2 Improved system for passive cooling of liquid metal cooled nuclear reactors |
| 11/21/1990 | CN1010523B Nuclear reactor having a longitudinally elongated vessel |
| 11/15/1990 | WO1990013356A1 Mixing device for fluids |
| 11/14/1990 | EP0397509A2 Indirect passive cooling system for liquid metal cooled nuclear reactors |
| 11/14/1990 | EP0397508A1 Passive heat removal from containment |
| 11/14/1990 | EP0397162A1 Primary containment vessel with outer pool |
| 11/13/1990 | US4970047 Fuel assembly for nuclear reactors |
| 11/11/1990 | CA2012244A1 Passive heat removal from containment |
| 11/10/1990 | WO1990013899A2 Heat-exchanger for cleaning coolant circuits |
| 11/06/1990 | US4968478 Corrosion inhibition of closed cooling water auxiliary system for nuclear power plants |
| 11/01/1990 | CA2012245A1 Passive cooling system for nuclear reactor containment structures |
| 10/24/1990 | EP0393805A2 Passive containment cooling apparatus and method |
| 10/24/1990 | CN1010139B Nuclear power plant with a high temp. reactor |
| 10/24/1990 | CN1010138B Nuclear reacter with guide in the upper inside structure |
| 10/03/1990 | EP0390486A2 Nuclear reactor containment safety cooling system |
| 10/03/1990 | EP0390373A2 Steam-water separating system for boiling water nuclear reactors |
| 10/03/1990 | EP0389712A2 Multiple use of water in safety system for nuclear reactor plants |
| 10/02/1990 | US4960561 Nuclear reactor lower internals |
| 09/26/1990 | EP0389232A2 Boiling water reactor system |
| 09/26/1990 | EP0389231A2 Containment heat removal system |
| 09/25/1990 | US4959193 Indirect passive cooling system for liquid metal cooled nuclear reactors |
| 09/19/1990 | EP0388253A1 Refueling and security water pool for pressurized water cooled nuclear reactor |
| 09/18/1990 | US4957693 Pressurized water nuclear reactor system with hot leg vortex mitigator |
| 09/12/1990 | EP0386366A2 Detecting and limiting electrical ground faults within electrical devices |
| 09/11/1990 | US4955787 Assembly for facilitating inservice inspection of a reactor coolant pump rotor |
| 09/11/1990 | CA1273924A1 Thermal imaging method |
| 08/22/1990 | EP0383628A2 Coolant flow measuring and power controlling apparatus in a boiling-water reactor |
| 08/21/1990 | US4950448 Passive heat removal from containment |
| 08/14/1990 | US4949362 System for detecting and limiting electrical ground faults within electrical devices |
| 08/14/1990 | US4948555 Removal device for controlling the flow rate of coolant fluid in a fast-neutron nuclear reactor assembly and corresponding control process and assembly |
| 08/14/1990 | US4948554 Natural circulating passive cooling system for nuclear reactor containment structure |
| 08/14/1990 | US4948551 Method of protecting a pressurized water nuclear reactor against failures in its emergency stop means |
| 08/09/1990 | WO1990009025A1 Auxiliary volumetric and chemical controlling circuit for the primary circuit of a pressurized water nuclear reactor |
| 08/08/1990 | CN1009138B Concrete pressure shell for nuclear reactor vessel with low power gas cooling system |
| 08/07/1990 | US4947485 Method for obtaining load-following capability in natural circulation, free-surface separation boiling water reactors |
| 07/12/1990 | WO1990007559A1 Production of liquid rosin ester |
| 07/11/1990 | EP0377494A1 Pressurized water nuclear reactor system with hot let vortex mitigator |
| 07/11/1990 | EP0377270A2 Cooling system for nuclear reactor containment structure |
| 07/03/1990 | US4939754 Device for limitation of a flow through a density lock for a nuclear reactor |
| 06/27/1990 | EP0375230A2 Self-acting safety for nuclear reactors |
| 06/13/1990 | DE3842533C1 Nuclear reactor installation accommodated in the cavern of a prestressed concrete pressure chamber |
| 06/05/1990 | CA1270028A1 Electromagnetic screw channel pump for liquid metals with internally disposed polyphase coils |
| 05/31/1990 | DE3839950A1 Hot gas channel |
| 05/23/1990 | CN1008140B Underground low-power pivoted reactor in flawless cylindrical pressure vessel |
| 05/22/1990 | US4927597 Device for cooling the main vessel of a fast neutron nuclear reactor cooled by a liquid metal |
| 05/15/1990 | US4926449 Potassium molybdate, nitrite, borate mixture |
| 05/15/1990 | US4925624 Pressurized water nuclear reactor with solid partitioning |
| 05/08/1990 | US4923670 Roof reflector for a nuclear reactor |
| 04/25/1990 | CN1041665A Thermal nuclear reactor system having removing heat tubes and application of boiling-water and pressurised-water reactor with the tubes |
| 04/11/1990 | EP0362596A1 Heat reactor system comprising a residual heat removal system and its use in boiling-water and pressurized-water reactors |
| 04/05/1990 | DE3833328A1 Heat-generating reactor system with a safety afterheat removal circuit |
| 04/04/1990 | EP0362156A2 Reactor block of a fast reactor, with an inner cylindrical vessel for removing the residual power of the core by natural circulation |
| 04/04/1990 | EP0362155A2 Intermediate exchanger of a fast reactor, equipped with a raised upper tube plate, intake siphon and emergency input window |
| 04/03/1990 | CA1267446A1 Nuclear reactor and method of operating same |
| 03/27/1990 | US4912733 Steam-water separating system for boiling water nuclear reactors |
| 03/27/1990 | US4911880 Nuclear reactor having a unitary pressure container structure |
| 03/21/1990 | EP0359716A2 Intrinsic-safety nuclear reactor of the pressurized water type |
| 02/20/1990 | CA1266134A1 Small natural circulation pressurized water nuclear reactor |
| 02/08/1990 | WO1990001207A1 Nuclear water reactor passive emergency cooling system |
| 02/07/1990 | EP0354012A2 Nuclear fuel assembly coolant control |
| 02/07/1990 | EP0353867A1 Full pressure passive emergency core cooling and residual heat removal system for water cooled nuclear reactors |
| 01/30/1990 | US4897240 Nuclear reactor |
| 01/25/1990 | DE3824517A1 Heat transfer medium |
| 01/18/1990 | DE3824174A1 Method and device for the reduction and limitation of the temperatures during heating accidents in high-temperature nuclear reactors |