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Class Information
Number: 376/210
Name: Induced nuclear reactions: processes, systems, and elements > With control of reactor (e.g., control of coolant flow) > By coolant flow
Description: Subject matter wherein the control involves changing the rate at which a given mass of coolant enters or exits a fixed volume of reactor structure.










Sub-classes under this class:

Class Number Class Name Patents
376/211 Exterior of core (e.g., secondary loop control) 56


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8705682 Feedwater temperature control methods and systems Apr. 22, 2014
8675804 Boiling water reactor fuel support casting flow limiter Mar. 18, 2014
8660229 Nuclear reactor primary circuit Feb. 25, 2014
8638898 Emergency core cooling system for pressurized water reactor Jan. 28, 2014
8599991 Boiling water reactor, core of boiling water reactor and fuel assembly Dec. 3, 2013
8590419 Reactor coolant pump flywheel Nov. 26, 2013
8584692 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid Nov. 19, 2013
8532245 Core shroud corner joints Sep. 10, 2013
8526562 Reactor power control apparatus of natural circulation reactor, generation system of natural circulation reactor and method for controlling reactor power of natural circulation reactor Sep. 3, 2013
8514998 Induction heating stress improvement Aug. 20, 2013
8477899 Method for operating a reactor of a nuclear plant Jul. 2, 2013
8467491 Feedwater controller, nuclear power plant and method for controlling feedwater Jun. 18, 2013
8430129 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid Apr. 30, 2013
8397760 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid Mar. 19, 2013
8318102 Process for increasing the efficiency of heat removal from a Fischer-Tropsch slurry reactor Nov. 27, 2012
8320513 Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system Nov. 27, 2012
8220539 Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation Jul. 17, 2012
8135106 Protection of reactor cores from unstable density wave oscillations Mar. 13, 2012
8090073 Nuclear power plant, method of replacement in the same and method of operating the same Jan. 3, 2012
7970094 Nuclear power plant and operation method thereof Jun. 28, 2011
7860206 Reactor power control apparatus of a natural circulation boiling water reactor and a feed water control apparatus and nuclear power generation plant Dec. 28, 2010
7222058 Method of modeling and sizing a heat exchanger May. 22, 2007
7218068 Power source for re-circulation pump and method of controlling the same May. 15, 2007
7215729 Fuel assembly and nuclear reactor May. 8, 2007
7002443 Method and apparatus for cooling magnetic circuit elements Feb. 21, 2006
6980621 Main steam system around nuclear reactor Dec. 27, 2005
6909765 Method of uprating an existing nuclear power plant Jun. 21, 2005
6721383 Maximum extended load line limit analysis for a boiling water nuclear reactor Apr. 13, 2004
6697447 Maximum extended load line limit analysis for a boiling water nuclear reactor Feb. 24, 2004
6673846 Handling of a catalyst Jan. 6, 2004
6643348 Steam turbine control device of nuclear power plant Nov. 4, 2003
6606366 Nuclear power plant having steam turbine controller Aug. 12, 2003
6594333 Thermal load reducing system for nuclear reactor vessel Jul. 15, 2003
6553090 Control system of nuclear power plant, and control method thereof Apr. 22, 2003
6487266 Siphon water rods Nov. 26, 2002
6477218 Control system of nuclear power plant, and control method thereof Nov. 5, 2002
6305397 Tunable anticipatory output response valve control Oct. 23, 2001
6278757 Fuel assembly and nuclear reactor Aug. 21, 2001
6216728 Tunable anticipatory output response valve control Apr. 17, 2001
6198786 Methods of reactor system pressure control by reactor core power modulation Mar. 6, 2001
6021169 Feedwater control over full power range for pressurized water reactor steam generators Feb. 1, 2000
5960049 Pump selection logic Sep. 28, 1999
5896434 Power supply system for driving reactor coolant recirculation pumps Apr. 20, 1999
5857006 Chimney for enhancing flow of coolant water in natural circulation boiling water reactor Jan. 5, 1999
5774517 Regulation of the core coolant flow rate of a natural circulation reactor Jun. 30, 1998
5610957 Reactor core coolant flow rate control system for a BWR type nuclear power plant Mar. 11, 1997
5579355 Heat dissipation system for a nuclear reactor, in particular a pressurized water reactor Nov. 26, 1996
5568527 Method and apparatus for remote ultrasonic inspection of core spray T-box welds Oct. 22, 1996
5528641 Fuel assembly Jun. 18, 1996
5524128 Boiling water reactor stability control Jun. 4, 1996

1 2 3










 
 
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