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Class Information
Number: 376/270
Name: Induced nuclear reactions: processes, systems, and elements > Handling of fission reactor component structure within reactor system > Refueling machines > With nonaxial transfer capability
Description: Subject matter wherein the fuel element is rotated from a position in axial alignment with respect to its position in the core to another position about an axis which intersects the axis of its original alignment.










Patents under this class:

Patent Number Title Of Patent Date Issued
8542791 Refueling apparatus for sodium-cooled fast reactor and method for the same Sep. 24, 2013
8428214 Method for aligning and handling fuel rods within a nuclear fuel bundle Apr. 23, 2013
8355481 Pressure vessel sliding support unit and system using the sliding support unit Jan. 15, 2013
8050378 Systems for aligning and handling fuel rods within a nuclear fuel bundle Nov. 1, 2011
7995700 Rear door system for transferring hot cell equipment Aug. 9, 2011
7773717 Systems for aligning and handling fuel rods within a nuclear fuel bundle Aug. 10, 2010
7321650 Apparatus for transferring an article between fluid-filled vessels Jan. 22, 2008
6895067 Smooth collet for pulling fuel rods May. 17, 2005
6885718 Method and apparatus for transferring an article between fluid-filled vessels Apr. 26, 2005
6578721 Pivoted arm for lowering under a slab Jun. 17, 2003
6404836 Removable spent fuel handling machine rail Jun. 11, 2002
6359953 Loading machine for transferring closely adjacent elongate articles, in particular fuel elements, and method for simultaneously transferring fuel elements Mar. 19, 2002
5896430 Method and a device for fuel handling Apr. 20, 1999
5644607 Automatic refueling apparatus Jul. 1, 1997
5291532 Fuel transfer system Mar. 1, 1994
5069863 Dual winch nuclear fuel transfer system providing more reliable fuel transfer during refueling operations Dec. 3, 1991
5024803 Emergency device for the control of the displacement for a carrier conveying a nuclear fuel assembly Jun. 18, 1991
4886401 Diverter assembly for radioactive material Dec. 12, 1989
4826651 Method and apparatus for assisting the process of loading a reactor core with elongated fuel elements May. 2, 1989
4786460 Installation for handling assemblies forming the core of a fast neutron nuclear reactor Nov. 22, 1988
4737336 Core assembly storage structure Apr. 12, 1988
4725398 Cable reeving system Feb. 16, 1988
4649016 Remotely operable fuel transfer system for nuclear reactor Mar. 10, 1987
4647423 Fuel handling apparatus for a nuclear reactor Mar. 3, 1987
H177 Fuel handling system for a nuclear reactor Dec. 2, 1986
4507261 Handling process and installation for the assemblies of a neutron nuclear reactor Mar. 26, 1985
4485067 Fuel transfer manipulator for liquid metal nuclear reactors Nov. 27, 1984
4464331 Transfer and positioning apparatus for the irradiation of targets Aug. 7, 1984
4443403 Apparatus for loading and unloading fuel assemblies for a fast neutron nuclear reactor Apr. 17, 1984
4440718 Fuel assembly transfer device for breeder nuclear reactor Apr. 3, 1984
4374801 Method of handling fuel assemblies and rods when reloading a nuclear reactor Feb. 22, 1983
4366113 Installation for a nuclear power station with staggered swimming pools Dec. 28, 1982
4364899 Assembly for passage through a containment slab for transferring irradiated nuclear fuel Dec. 21, 1982
4330369 Thermally actuated linkage arrangement May. 18, 1982
4202728 Double-arm handling device for a nuclear reactor May. 13, 1980
4202729 Device for the charge and discharge of nuclear reaction fuel assemblies May. 13, 1980
4192715 Fuel assembly handling system of nuclear reactor Mar. 11, 1980
4096031 Nuclear reactor refueling system Jun. 20, 1978
4069098 Ex-vessel nuclear fuel transfer system Jan. 17, 1978
4069099 Nuclear reactor fuel transfer system Jan. 17, 1978
3962032 Fast nuclear reactor Jun. 8, 1976
3955692 Handling apparatus May. 11, 1976
3952885 Nuclear reactor installation Apr. 27, 1976











 
 
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