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Class Information
Number: 376/283
Name: Induced nuclear reactions: processes, systems, and elements > Reactor protection or damage prevention > Pressure suppression and relief
Description: Subject matter wherein the undesired effect is component damage (e.g., rupture) due to overpressure which undesired effect is minimized by providing an energy removal means to dissipate said overpressure.










Sub-classes under this class:

Class Number Class Name Patents
376/284 By fusible means (e.g., ice) 28


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8681922 Pressurizer with a mechanically attached surge nozzle thermal sleeve Mar. 25, 2014
8670517 Nuclear technology plant and method for the pressure relief of a nuclear technology plant Mar. 11, 2014
8588360 Evacuated containment vessel for a nuclear reactor Nov. 19, 2013
8559583 Passive cooling and depressurization system and pressurized water nuclear power plant Oct. 15, 2013
8559584 Nuclear reactor automatic depressurization system Oct. 15, 2013
8528588 Safety valve drive system Sep. 10, 2013
8358732 Core catcher, manufacturing method thereof, reactor containment vessel and manufacturing method thereof Jan. 22, 2013
8249212 Method to apply a clamp to a core spray sparger T-box Aug. 21, 2012
8218709 Nuclear plant and method for the pressure relief in a nuclear plant Jul. 10, 2012
8170173 Passive emergency feedwater system May. 1, 2012
8068575 Acoustic load mitigator Nov. 29, 2011
8045671 Injection system and associated operating method Oct. 25, 2011
8036335 Thermal load reducing system for nuclear reactor vessel Oct. 11, 2011
7983376 Boiling water nuclear reactor and emergency core cooling system of the same Jul. 19, 2011
7920666 Safety injection tank with gravity driven fluidic device Apr. 5, 2011
7873136 Injection system and associated operating method Jan. 18, 2011
7835482 Emergency core cooling system Nov. 16, 2010
7813465 Pressure suppression and decontamination apparatus and method for reactor container Oct. 12, 2010
7684535 Reactor containment vessel Mar. 23, 2010
7680237 Containment vessel and method of operating a condenser in a nuclear power plant Mar. 16, 2010
7668283 Pressuriser for a pressurised water nuclear power station Feb. 23, 2010
7606344 Containment of a nuclear power plant Oct. 20, 2009
7558360 Core catcher cooling Jul. 7, 2009
7532699 Nuclear facility and method for operating a nuclear facility May. 12, 2009
7492851 Clamp for feedwater sparger end bracket assemblies and method of preventing separation of feedwater sparger end bracket assemblies Feb. 17, 2009
7245688 Cooling system Jul. 17, 2007
7136449 Nuclear reactor plant Nov. 14, 2006
6945272 Passively actuated valve Sep. 20, 2005
6895068 Method for providing a pressurized fluid May. 17, 2005
6885720 Modular reactor containment system Apr. 26, 2005
6810099 Boiling water reactor nuclear power plant and its construction method Oct. 26, 2004
6795518 Integral PWR with diverse emergency cooling and method of operating same Sep. 21, 2004
6718001 Nuclear reactor Apr. 6, 2004
6618461 Systems and methods to enhance passive containment cooling system Sep. 9, 2003
6594333 Thermal load reducing system for nuclear reactor vessel Jul. 15, 2003
6477220 Flexible penetration attachment for strainers Nov. 5, 2002
6397877 Blowdown manifold evacuator for nuclear power plants Jun. 4, 2002
6353651 Core catcher cooling by heat pipe Mar. 5, 2002
6351936 Device for elimination of hydrogen Mar. 5, 2002
6351510 Nuclear plant Feb. 26, 2002
6333956 Blow-off device and method of blowing off live steam Dec. 25, 2001
6311897 Passive pulse generator and method for activating a fitting with a passive pulse generator Nov. 6, 2001
6285727 Nuclear plant Sep. 4, 2001
6249561 Combination containment cooling and residual heat removal condenser system for nuclear reactors Jun. 19, 2001
6243432 Modified passive containment cooling system for a nuclear reactor Jun. 5, 2001
6195406 Spray lines for a pressurizer of a pressured water reactor Feb. 27, 2001
6185269 Liquid metal reactor power block Feb. 6, 2001
6185268 Main steam pressure disturbance preventing apparatus of nuclear power plant Feb. 6, 2001
6173027 Primary containment vessel Jan. 9, 2001
6097778 Gravity driven suction pump system, methods, and apparatus Aug. 1, 2000

1 2 3 4 5










 
 
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