Patents
Patents for G21C 11 - Shielding structurally associated with the reactor (554)
05/1986
05/07/1986EP0180187A2 Nuclear reactor with irradiation shields for pressure vessel welds
05/06/1986US4587082 Passage through the wall of a reinforced concrete pressure vessel
04/1986
04/09/1986EP0177266A2 Neutron shield panel arrangement for a nuclear reactor pressure vessel
04/01/1986USH51 Heat insulating system for a fast reactor shield slab
03/1986
03/18/1986US4576785 Nuclear fuels, shields, welds
03/04/1986US4574070 Interlocked, intergrated shielding units
01/1986
01/29/1986EP0169724A2 Containment hatch integral shield for a nuclear reactor containment
01/29/1986EP0169425A2 Improved radial neutron reflector
12/1985
12/24/1985US4560530 Device for providing protection against heat and radiation for an intermediate heat exchanger immersed in a nuclear reactor vessel
11/1985
11/27/1985EP0162338A1 Vessel wall cooling for a liquid metal-cooled nuclear reactor
09/1985
09/24/1985US4543232 Gas cooled high temperature reactor
09/18/1985EP0155148A1 Size-adjustable construction elements
09/17/1985CA1193768A1 Nuclear reactor with core partitioned by cross members and plates
09/03/1985CA1192717A1 Ceramic fiber foam and method for making same
08/1985
08/21/1985EP0152206A2 Radial neutron reflector
07/1985
07/23/1985US4530813 Modular reactor head shielding system
07/17/1985EP0148434A1 Container for hot gases with an insulation lining made of overlapping appliances
07/02/1985US4525968 All-metallic heat insulation, formed of heat insulating building blocks which can be joined together
06/1985
06/19/1985EP0144954A2 Core vessel for a high-temperature reactor
06/12/1985EP0144256A1 Thermal protection device for a fast neutrons nuclear reactor component
04/1985
04/30/1985US4514640 Radiation shielding structures
01/1985
01/23/1985EP0132251A1 Insulation for reservoirs
01/16/1985EP0131168A1 Thermal insulation of nuclear reactor
01/15/1985US4493813 For fast neutron reactors
01/09/1985EP0130911A1 Sealing device for rotatable closures of a nuclear reactor
12/1984
12/25/1984US4490328 Bottom shield for a gas cooled high temperature nuclear reactor
12/18/1984CA1179612A1 Heat-insulation for domeshaped bottom or cover region of a pressure vessel
09/1984
09/11/1984CA1174377A1 Flow-through shield plug
08/1984
08/07/1984US4464334 Fast neutron nuclear reactors
08/01/1984EP0114659A2 Nuclear reactor core made of assemblies
07/1984
07/10/1984US4459261 Support structure for a core of a high temperature reactor
07/10/1984CA1170558A1 Heat insulating casing
05/1984
05/09/1984EP0108020A1 Nuclear reactor with improved efficiency
05/09/1984EP0107947A1 Modular reactor head shielding system
04/1984
04/04/1984EP0104867A1 Radiation shielding structures
02/1984
02/21/1984US4432932 Reactor head shielding system
01/1984
01/17/1984US4425963 Heat insulation for dome-shaped bottom and/or cover region of a pressure vessel
12/1983
12/27/1983US4423003 Thermal insulation device
12/06/1983US4418724 Heat insulating casing
11/1983
11/30/1983EP0095428A1 Cooling device using gas for the vessel cover of a nuclear reactor
11/01/1983US4412408 Heat-insulation building block of all-metal construction
10/1983
10/05/1983EP0090743A1 Protection device against heat and radiation for an intermediate heat exchanger immersed inside the vessel of a nuclear reactor
09/1983
09/20/1983US4405055 Vaulted cover with flange and plurality of pipe fittings
04/1983
04/26/1983US4381282 Radiation shield and shielded gas conduit for a reactor pressure vessel
04/06/1983EP0076204A1 Neutron shielding device in the upper part of a nuclear reactor fuel assembly
03/1983
03/29/1983CA1143533A1 Heat-insulation building block of all-metal construction
03/15/1983CA1142728A1 All-metallic heat insulation, formed of heat insulating building blocks which can be joined together
02/1983
02/15/1983US4374202 Ceramic fiber foam and method for making same
01/1983
01/04/1983US4367196 Control rods of material such a cadmium or aluminum-lithium alloy for absorption of neutrons
01/04/1983US4367195 Temperature homogenization apparatus
11/1982
11/02/1982US4357297 Apparatus for thermally insulating nuclear reactor primary vessels
09/1982
09/22/1982EP0060777A1 Shrouding of a light water nuclear reactor's core with rods and spacer grids
07/1982
07/28/1982EP0056597A2 Ceramic heat insulating shaped body and process for the preparation thereof
07/07/1982EP0055643A1 Nuclear reactor cooled by a liquid metal contained in a vessel closed by upper closures
04/1982
04/13/1982US4324619 Apparatus for suspending thermal shielding within a nuclear reactor
04/07/1982EP0049197A1 Device for the heat insulation of the upper region of the ring-shaped space between the main container and the safety container of a nuclear reactor
02/1982
02/09/1982US4314883 Graphite block having wear zone and load bearing zone for side reflector of high temperature reactor
01/1982
01/19/1982CA1116540A1 Metal foil insulation, especially for nuclear reactor installations
01/13/1982EP0043766A1 Apparatus to reduce thermal stresses in the sleeve of a device steeping in liquid alkaline metal coolant in a fast breeder nuclear reactor
01/05/1982US4309252 Nuclear reactor constructions
12/1981
12/29/1981US4308101 Fixing means for a substantially cylindrical nuclear reactor pressure vessel with a vertical axis
12/01/1981US4303553 Asbestos fibers and a boron compound shields
11/1981
11/17/1981US4300984 Top reflector for a nuclear-reactor vessel
11/03/1981US4298431 Device for the thermal protection of an internal structure of a liquid metal cooled fast reactor
10/1981
10/27/1981US4297167 Two subterranean concrete cells
10/21/1981EP0038063A2 Thermal insulation housing
10/06/1981US4293383 Nuclear reactor with equipment for preventing convection of metal vapors
09/1981
09/29/1981US4292134 Biological shield for insulating pressure vessels
09/23/1981EP0036165A1 All-metall thermal insulating building block
09/22/1981US4290852 Roof reflector for a gas-cooled pebble-bed reactor and process for the disassembly of the roof reflector
09/16/1981EP0035732A1 Thermal insulation for the arched bottom and/or top area of a pressure vessel
08/1981
08/18/1981US4284474 Structures for heat insulation of surfaces within a nuclear reactor
08/12/1981EP0033487A1 All-metal thermal isulation, consisting of frameable insulation blocks
07/1981
07/21/1981US4279701 Shield wall for surrounding reactor containment vessel for nuclear reactor and method for constructing the same
07/07/1981US4277309 Nuclear reactor installation
06/1981
06/23/1981US4274922 Nuclear reactor shield including magnesium oxide
04/1981
04/07/1981US4259993 Ceramic-insulated pipe for the transport of hot fluids
03/1981
03/31/1981US4258521 Metal foil insulation, especially for nuclear reactor installations
02/1981
02/10/1981US4249995 Liquid-metal cooled reactor with practically static intermediate zone
01/1981
01/07/1981EP0022030A1 Device for the temperature equalisation in the circumferential direction of a traversing collar subject to a circumferential temperature gradient
01/06/1981US4243487 Gas-cooled high temperature nuclear reactors
12/1980
12/02/1980US4236573 High-temperature gas exit from a pre-stressed pressure container
10/1980
10/07/1980US4226676 Liquid metal cooled nuclear reactors
09/1980
09/30/1980US4225389 Nuclear reactor constructions
09/09/1980US4221094 Reflective insulation assembly
08/1980
08/05/1980US4216059 Protective device for a vessel suspended of a nuclear reactor
07/1980
07/01/1980CA1080860A1 Radiation shield for nuclear reactors
05/1980
05/13/1980US4202552 Heat shield and apparatus comprising same
04/1980
04/22/1980US4199405 Side reflector for a high-temperature nuclear reactor
02/1980
02/19/1980US4188761 Spacer-sealer strip for reflective insulation assemblies
01/1980
01/01/1980US4180951 Masonry wall, method for its production, and its use
10/1979
10/30/1979CA1065507A1 Nuclear core region fastener arrangement
09/1979
09/11/1979US4167445 Nuclear reactor
06/1979
06/27/1979EP0002487A1 Thermal insulating panel and its application
05/1979
05/29/1979US4156629 Process and apparatus for cooling the wall of the vessel of a fast neutron reactor
05/15/1979US4154651 Liquid metal cooled fast breeder nuclear reactors
05/15/1979US4154650 Nuclear reactors
03/1979
03/27/1979US4146423 Insulation gap
02/1979
02/07/1979EP0000497A1 Conduit with inner ceramic insulation for conveying (of) hot fluids
11/1978
11/28/1978US4127444 Device for thermal protection of a nuclear reactor vessel
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