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Browse by Category: Main > Physics
Class Information
Number: 376/366
Name: Induced nuclear reactions: processes, systems, and elements > Reactor structures > Circulating fluid within reactor > Plural fluids or a fluid in plural phases circulating within reactor (e.g., pressure tube reactors)
Description: Subject matter involving the circulation within a reactor (e.g., pressure tube reactor) of at least two fluid streams which may differ from each other in chemical composition or physical state, e.g., water and steam, water and molten metal, or hydrocarbon.










Sub-classes under this class:

Class Number Class Name Patents
376/367 In heat pipe means 43
376/368 Including chemically distinct gas 14
376/370 With formation, separation, or manipulation of a vapor (e.g., boiling water reactor (bwr) type) 65


Patents under this class:

Patent Number Title Of Patent Date Issued
8712003 Jet pump and reactor Apr. 29, 2014
8705686 Adjustable hard stops for nuclear reactor restrainer brackets and methods of using the same Apr. 22, 2014
8675808 Natural circulation type boiling water reactor Mar. 18, 2014
8599991 Boiling water reactor, core of boiling water reactor and fuel assembly Dec. 3, 2013
8548114 Method and apparatus for repairing a jet pump line support Oct. 1, 2013
8472581 Reactor vessel reflector with integrated flow-through Jun. 25, 2013
8467492 Jet pump and reactor Jun. 18, 2013
8422618 Apparatus and system for restricting the movement of a component Apr. 16, 2013
8391437 Jet pump riser brace clamp Mar. 5, 2013
8284889 Methods and apparatuses for clamping a jet pump sensing line support Oct. 9, 2012
6980621 Main steam system around nuclear reactor Dec. 27, 2005
6888910 Methods and apparatuses for removing thermal energy from a nuclear reactor May. 3, 2005
6594333 Thermal load reducing system for nuclear reactor vessel Jul. 15, 2003
6434209 Critical power enhancement system for a pressurized fuel channel type nuclear reactor using alignment of fuel bundle pairs Aug. 13, 2002
5892806 Pressure tube spacer Apr. 6, 1999
5640434 Miniaturized nuclear reactor utilizing improved pressure tube structural members Jun. 17, 1997
5513234 Structural member for nuclear reactor pressure tubes Apr. 30, 1996
5171521 Intertube thermal conductance rate limiting device Dec. 15, 1992
5087412 Nuclear reactor Feb. 11, 1992
5053190 Water cooled nuclear reactor and pressurizer assembly Oct. 1, 1991
5019328 Natural circulation type boiling light-water reactor May. 28, 1991
4911880 Nuclear reactor having a unitary pressure container structure Mar. 27, 1990
4867940 Electromagnetic method for positioning objects located behind a conductive wall Sep. 19, 1989
4613477 Method of repositioning annular spacers in calandria structures and apparatus therefor Sep. 23, 1986
4526742 Nuclear reactor plant Jul. 2, 1985











 
 
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