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Class Information
Number: 376/389
Name: Induced nuclear reactions: processes, systems, and elements > Reactor structures > Circulating fluid within reactor > Fluid is a gas > Having specified flow path or pattern within reactor core > With particular flow directing or diverting means (e.g., flow baffle)
Description: Subject matter wherein structure is provided solely for the specific purpose of altering the direction of coolant flow.










Sub-classes under this class:

Class Number Class Name Patents
376/390 With core bypass means (e.g., passage along core barrel or through shield structure) 9


Patents under this class:

Patent Number Title Of Patent Date Issued
8542792 Reactor vessel coolant deflector shield Sep. 24, 2013
7907695 Natural circulation boiling water reactor and handling method thereof Mar. 15, 2011
6928133 Pressurized light water reactor having flow converting grooves for emergency core cooling water Aug. 9, 2005
6445758 Internal structure of nuclear reactor with coolant flow stabilizing facility Sep. 3, 2002
5173251 Mixing apparatus for fluids Dec. 22, 1992
4788033 Calandria Nov. 29, 1988
4759898 Fast neutron nuclear reactor having an improved core cover plug Jul. 26, 1988
4725400 Nuclear reactor plant housed in a steel pressure vessel, with a gas cooled, small high temperature reactor Feb. 16, 1988
4665866 Grid-type flow distribution baffle May. 19, 1987
4554129 Gas-cooled nuclear reactor Nov. 19, 1985
4547334 Low exchange element for nuclear reactor Oct. 15, 1985
4504439 Gas cooled nuclear reactor Mar. 12, 1985
4490328 Bottom shield for a gas cooled high temperature nuclear reactor Dec. 25, 1984
4381282 Radiation shield and shielded gas conduit for a reactor pressure vessel Apr. 26, 1983
4258781 Suspension for a thermally heavy load cylindrical pipe assembly Mar. 31, 1981
4234384 Support structure for the core of a high capacity gas cooled high temperature reactor Nov. 18, 1980
4212351 Articulated module flow guide system Jul. 15, 1980
4121973 Nuclear reactor with fuel column coolant regulation Oct. 24, 1978











 
 
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