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Class Information
Number: 376/237
Name: Induced nuclear reactions: processes, systems, and elements > With control of reactor (e.g., control of coolant flow) > By movement of control element or by release of neutron absorbing material > Including control rod insertion and removal schemes > Group movement of control elements
Description: Subject matter wherein simultaneous movement is induced in a plurality of control elements.










Patents under this class:

Patent Number Title Of Patent Date Issued
8654916 Method for regulation of operational parameters of the core of a pressurised water nuclear reactor Feb. 18, 2014
7970093 Method for operating a nuclear reactor Jun. 28, 2011
6862329 In-cycle shuffle Mar. 1, 2005
6687323 Method for starting up and monitoring an apparatus for controlling a boiling water nuclear reactor Feb. 3, 2004
6574295 Boiling water type nuclear reactor use control rod Jun. 3, 2003
6504889 Method of operating reactor Jan. 7, 2003
6259756 Control blade sequence patterns for optimization of BWR power control Jul. 10, 2001
6091790 Control element assembly position system Jul. 18, 2000
5978429 Method and device for operating a reactor in an unstable state Nov. 2, 1999
5854817 Fast shutdown system and process for fast shutdown of a nuclear reactor Dec. 29, 1998
5818892 System and method for controlling control rods of a nuclear power plant Oct. 6, 1998
5754608 Control cluster for a nuclear reactor May. 19, 1998
5677938 Method for fueling and operating a nuclear reactor core Oct. 14, 1997
5581586 Drive device for control rod drive mechanisms Dec. 3, 1996
5517536 Magnetic coupling device for control rod drive May. 14, 1996
5217678 Gang control-rod controlling system and reactor operation method Jun. 8, 1993
5089212 Apparatus for controlling the power output of a nuclear reactor Feb. 18, 1992
5066451 Single-step multiple repositionings of control rod cluster assembly during each nuclear reactor fuel cycle Nov. 19, 1991
4894200 Method of operating a nuclear reactor Jan. 16, 1990
4844856 Process for automatic regulation of the soluble boron content of the cooling water of a pressurized water nuclear reactor Jul. 4, 1989
4717528 Control rod control system Jan. 5, 1988
4716008 Device for control of the core of a nuclear reactor Dec. 29, 1987
4714582 Actuating device for linearly moving a cluster of control elements in a nuclear reactor Dec. 22, 1987
4636350 Process for the control and shutdown of a gas-cooled reactor Jan. 13, 1987
4605530 Operating method for nuclear power plants Aug. 12, 1986
4544521 Actuating device for two clusters of control rods movable vertically in one and the same fuel array of the core of a nuclear reactor Oct. 1, 1985
4470949 Method of control of a nuclear reactor by movement within the core of this reactor, of groups of control rods Sep. 11, 1984
4386048 Variable overlap control May. 31, 1983
4367196 Neutronic reactor Jan. 4, 1983
4285769 Control cell nuclear reactor core Aug. 25, 1981
4279698 Nuclear reactor operation control process Jul. 21, 1981
4240874 Process for controlling the reactivity effects due to the power variations in PWR nuclear reactors Dec. 23, 1980
4169760 Nuclear reactor with scrammable part length rod Oct. 2, 1979
4046624 Method of operating a nuclear reactor Sep. 6, 1977
3959072 Compactable control element assembly for a nuclear reactor May. 25, 1976











 
 
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