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Browse by Category: Main > Physics
Class Information
Number: 376/284
Name: Induced nuclear reactions: processes, systems, and elements > Reactor protection or damage prevention > Pressure suppression and relief > By fusible means (e.g., ice)
Description: Subject matter wherein the energy removal means includes a material which absorbs energy through a physical change of state.










Patents under this class:

Patent Number Title Of Patent Date Issued
7978806 Seafloor power station Jul. 12, 2011
6639960 Method of retrofitting a reactor pressure vessel head assembly Oct. 28, 2003
6185269 Liquid metal reactor power block Feb. 6, 2001
5930319 Nuclear reactor with a core melt propagation space provided with a coolant conduit leading to a coolant reservoir Jul. 27, 1999
5889830 Cooling system for cooling a containment chamber constructed for receiving a core melt Mar. 30, 1999
5867548 Device and method for collecting and cooling reactor-meltdown products Feb. 2, 1999
5815542 Device for collecting reactor-meltdown products from a reactor pressure vessel Sep. 29, 1998
5703917 Closing device for initiating cooling for a core melt Dec. 30, 1997
5526385 Safety device protecting against overpressure failure of a nuclear reactor pressure vessel Jun. 11, 1996
5517538 Safety device protecting a nuclear reactor pressure vessel against overpressure failure May. 14, 1996
5489133 Attachment bracket Feb. 6, 1996
5481576 Method of maintaining ice in a pressurized water reactor Jan. 2, 1996
5459768 Safety device against overpressure failure of a nuclear reactor pressure vessel Oct. 17, 1995
5456532 Vibrating assembly for pressurized water reactor ice baskets Oct. 10, 1995
5247553 Submerged passively-safe power plant Sep. 21, 1993
5080857 Passive lower drywell flooder Jan. 14, 1992
4816210 Passive filtered containment vent Mar. 28, 1989
4723611 Maintenance screw drill/conveyor tool and method for maintenance of ice beds of ice condenser containment Feb. 9, 1988
4711759 Removable cruciform for ice condenser ice basket Dec. 8, 1987
4671920 Method for maintenance of ice beds of ice condenser containment Jun. 9, 1987
4662023 Ice removal auger for ice condenser containment May. 5, 1987
4659068 Ice basket cruciform removal tool Apr. 21, 1987
4657095 Compact ice basket weighing tool Apr. 14, 1987
4576782 Nuclear reactor loss of coolant protection system Mar. 18, 1986
4238289 Nuclear reactor condenser door arrangement Dec. 9, 1980
4173512 Shock absorber system for nuclear reactor ice condenser compartment Nov. 6, 1979
4064931 Fusion-type thermal storage accumulator with discharging apparatus Dec. 27, 1977
4053357 Air box shock absorber for a nuclear reactor Oct. 11, 1977











 
 
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