| Patents for G21C 1 - Reactors (2,232) |
|---|
| 03/15/2001 | WO2001018821A1 Method for removing spent fuel elements from a pebble-bed high-temperature reactor |
| 03/15/2001 | WO2001018820A2 Unitary, transportable, assembled nuclear steam supply system with life time fuel supply and method of operating same |
| 03/08/2001 | DE19941991A1 Loading unit for pebble bed reactor spherical fuel, comprises pipe with impact members below the mouth, which slow spherical elements down |
| 03/08/2001 | DE19941990A1 Unloading unit for spherical fuel elements from pebble bed nuclear reactor, comprises separator unit in fuel element container base, with withdrawal hole |
| 02/28/2001 | EP1078374A1 Device for producing neutrons, in particular for a subcritical nuclear reactor, and nuclear reactor featuring such a device |
| 02/27/2001 | US6195406 Spray lines for a pressurizer of a pressured water reactor |
| 02/08/2001 | DE19936500A1 Gas cooled reactor control and shutdown, by moving absorbers into side reflector channels |
| 01/11/2001 | WO2001003142A2 Accelerator-driven energy generation from thorium |
| 01/03/2001 | EP0946944A4 Polymer dispersants and methods of use in a nuclear steam generator |
| 12/19/2000 | US6163588 Core plate and reactor internal pump differential pressure lines for a boiling water reactor |
| 11/30/2000 | WO2000072329A2 Apparatus for generating power from fission of spent nuclear waste |
| 11/30/2000 | CA2371484A1 Power from fission of spent nuclear waster |
| 11/16/2000 | WO2000045393A3 Method of reparing a cracked jet pump riser pipe |
| 10/31/2000 | US6141397 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor |
| 10/24/2000 | CA2229064C Seed-blanket reactors |
| 09/19/2000 | US6120745 As a melt |
| 08/24/2000 | DE19908769A1 Stimulated nuclear fusion, for energy recovery, is induced using beam of gamma quanta of energy corresponding to binding energy released as gamma quantum on target nuclei fusion |
| 08/03/2000 | WO2000045393A2 Method of reparing a cracked jet pump riser pipe |
| 08/02/2000 | EP1024501A1 Method for carrying out a fission nuclear chain reaction on resonance neutrons |
| 07/26/2000 | EP1022748A1 Core plate and reactor internal pump differential pressure lines for a boiling water reactor |
| 07/19/2000 | CN1260902A Pressure tube spacer |
| 07/19/2000 | CN1260570A Core plate of boiling reactor and pump pressure-difference pipeline in reactor |
| 07/11/2000 | US6088420 Reactor core |
| 05/31/2000 | EP1004120A1 Method and device for producing neutrons, in particular for a subcritical nuclear reactor |
| 05/31/2000 | CN1254626A Boiling water type atomic reactor |
| 05/18/2000 | WO2000010935A3 Radiation protective concrete and radiation protective casing |
| 05/10/2000 | EP0868726B1 Pebble bed reactor |
| 05/09/2000 | US6061415 Missile shield for a nuclear reactor pressure vessel |
| 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 |
| 03/15/2000 | EP0986068A1 Core, heat-release assembly and fuel element for water -moderated nuclear reactor |
| 03/02/2000 | WO2000010935A2 Radiation protective concrete and radiation protective casing |
| 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 |
| 02/24/2000 | WO2000010173A1 Method for carrying out a fission nuclear chain reaction on resonance neutrons |
| 02/15/2000 | US6026136 Uranium isotope seed fuel cells; annular thorium blanket fuel cells; nuclear reactors; preventing nuclear weapon manufacture |
| 02/02/2000 | EP0836740B1 A method for the destruction of plutonium by irradiation in a light water reactor |
| 01/27/2000 | WO2000004557A1 Operation method of a fast homogeneous nuclear reactor |
| 01/27/2000 | WO2000004556A1 Beam pipe with safety function for accelerator-driven nuclear systems |
| 01/27/2000 | CA2337856A1 Beam pipe with safety function for accelerator-driven nuclear systems |
| 01/19/2000 | EP0973172A1 Beam pipe with safety function for accelerator-driven nuclear systems |
| 01/19/2000 | CN1242099A Nuclear reactor with improved natural coolant circulation |
| 01/12/2000 | CN1241005A Sealed shell of nuclear reactor and its constructing method |
| 12/16/1999 | WO1999053502A3 Head assembly for a nuclear reactor pressure vessel |
| 11/18/1999 | WO1999059158A1 Device for producing neutrons, in particular for a subcritical nuclear reactor, and nuclear reactor featuring such a device |
| 11/02/1999 | US5978434 Pebble bed reactor |
| 10/21/1999 | WO1999053502A2 Head assembly for a nuclear reactor pressure vessel |
| 10/20/1999 | EP0950248A1 Nuclear reactor with improved natural coolant circulation |
| 10/12/1999 | US5966418 Method for the destruction of plutonium by irradiation in a light water reactor |
| 10/06/1999 | EP0946945A1 Pressure-keeping system with a spraying device |
| 10/06/1999 | EP0946944A2 Polymer dispersants and methods of use in a nuclear steam generator |
| 09/07/1999 | US5949840 Neutron guide |
| 09/07/1999 | US5949837 Nuclear |
| 08/17/1999 | US5940463 In-vessel structure for fast reactors |
| 08/17/1999 | US5940461 Reactor core for a light water cooled reactor, fuel assembly and control rod |
| 07/27/1999 | US5930321 For a nuclear reactor pressure vessel |
| 04/06/1999 | US5892806 Pressure tube spacer |
| 03/31/1999 | EP0905713A1 An in-vessel structure for fast reactors |
| 02/25/1999 | WO1998054730A3 Core, heat-release assembly and fuel element for water -moderated nuclear reactor |
| 02/18/1999 | WO1999008286A1 Method and device for producing neutrons, in particular for a subcritical nuclear reactor |
| 02/17/1999 | EP0725967B1 An energy amplifier for "clean" nuclear energy production driven by a particle beam accelerator |
| 01/26/1999 | US5864596 Minimizing the accumulation of metal-oxide deposits |
| 01/26/1999 | US5864593 To burn thorium fuel with conventional reactor fuels, including nonproliferative enriched uranium, and weapons or reactor grade plutonium, novel refueling scheme to maximize seed fuel utilization, and insure spent fuel cannot be |
| 01/06/1999 | CN1041571C Staged depressurization system |
| 01/06/1999 | CN1041570C Nuclear reactor reflector |
| 12/23/1998 | WO1998058388A1 Pressure tube spacer |
| 12/16/1998 | EP0883879A1 Method and reactor for the generation of energy in the process of a controlled nuclear fission |
| 12/03/1998 | WO1998054730A2 Core, heat-release assembly and fuel element for water -moderated nuclear reactor |
| 11/11/1998 | CN1198406A Method for oxidation of at least one alkaline metal |
| 11/03/1998 | CA2025713C Pressure-tube type heavy-water moderated nuclear reactor |
| 10/21/1998 | EP0871958A2 Seed-blanket reactors |
| 10/07/1998 | EP0868726A2 Pebble bed reactor |
| 09/22/1998 | US5812621 Reactor core for a light water cooled reactor, fuel assembly and control rod |
| 09/09/1998 | CN1192820A Seed-blanket reactors |
| 08/05/1998 | EP0856852A1 Reactor core for a light water cooled reactor and control rod |
| 07/22/1998 | EP0854115A1 Process for the oxidation of at least one alkali metal |
| 07/14/1998 | CA2126997C A delayed hydride cracking resistant seamless pressure tube made of zirconium (zr) alloy, and manufacturing method thereof |
| 07/02/1998 | WO1998028754A1 Nuclear reactor with improved natural coolant circulation |
| 07/02/1998 | WO1998028751A1 Pressure-keeping system with a spraying device |
| 06/30/1998 | US5774517 Regulation of the core coolant flow rate of a natural circulation reactor |
| 06/30/1998 | US5774514 Energy amplifier for nuclear energy production driven by a particle beam accelerator |
| 06/10/1998 | DE19653526C1 Druckhalter mit Sprühvorrichtung Pressurizer spray with |
| 06/04/1998 | WO1998024093A1 Light water reactor, especially a boiling water reactor, and process to regulate the output of a light water reactor |
| 05/19/1998 | US5754612 Joint for interfacing steel head closure and prestressed concrete reactor vessel |
| 05/14/1998 | WO1998003051A3 Polymer dispersants and methods of use in a nuclear steam generator |
| 05/14/1998 | DE19646422A1 Inertial electrostatic confinement neutron source |
| 04/29/1998 | EP0782749B1 Natural circulation reactor, especially boiling water reactor, and process for regulating the core coolant flow rate of a natural circulation reactor |
| 04/22/1998 | EP0836740A1 A method for the destruction of plutonium by irradiation in a light water reactor |
| 04/21/1998 | US5742652 Head assembly |
| 04/14/1998 | US5740216 Vertical seismic isolation structure of common deck system for nuclear reactor components |
| 04/07/1998 | US5737375 Seed-blanket reactors |
| 01/29/1998 | WO1998003051A2 Polymer dispersants and methods of use in a nuclear steam generator |
| 01/21/1998 | EP0820068A1 Head assembly |
| 01/15/1998 | WO1998001864A1 Nuclear reactor comprising a vessel in which is located the reactor core and method for cooling the reactor core after the reactor has stopped |
| 01/15/1998 | WO1998001863A1 Method for generating steam from the heat released by a nuclear reactor core and nuclear reactor for implementing the method |
| 11/18/1997 | US5687675 Device for vaporizing the diphasic mixture of a cooling circuit during a depressurizing procedure |
| 11/04/1997 | US5684848 Nuclear reactor heat pipe |
| 10/28/1997 | US5681406 Cross rolling at below 600 degrees celcius to expand diameter and improve texture of heat extruded or drawn seamless tube |
| 10/07/1997 | US5675618 Mechanical plug for vessel penetration and method therefor |
| 09/10/1997 | EP0676771B1 Nuclear fuel cycle |
| 09/10/1997 | CN1035845C Pulse reactor |