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Class Information
Number: 976/DIG.258
Name: Nuclear technology > Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor (e.g., within its pressure vessel) [g21c-19/00] > Apparatus for bringing fuel elements to the reactor charge area (e.g., from a storage place) [g21c-19/18]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5069863 Dual winch nuclear fuel transfer system providing more reliable fuel transfer during refueling operations Dec. 3, 1991
5028379 Fuel handling system for nuclear reactor plants Jul. 2, 1991
5024803 Emergency device for the control of the displacement for a carrier conveying a nuclear fuel assembly Jun. 18, 1991
4826651 Method and apparatus for assisting the process of loading a reactor core with elongated fuel elements May. 2, 1989
4762666 Automatically closing swing gate closure assembly Aug. 9, 1988
4749541 Position sensing mechanism for a nuclear fuel transfer system Jun. 7, 1988
4725398 Cable reeving system Feb. 16, 1988
4690795 Emergency transfer tube closure and process for sealing transfer tube under emergency conditions Sep. 1, 1987
4649016 Remotely operable fuel transfer system for nuclear reactor Mar. 10, 1987
4645640 Refueling system with small diameter rotatable plugs Feb. 24, 1987
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
4273614 Closure device for fuel assembly pot Jun. 16, 1981
4202728 Double-arm handling device for a nuclear reactor May. 13, 1980
4167442 System for recharging fuel assemblies of nuclear reactor Sep. 11, 1979
4081086 Handling apparatus for a nuclear reactor fuel assembly Mar. 28, 1978
4056435 Loading and unloading of a nuclear reactor core Nov. 1, 1977
4053067 Fuel transfer system for a nuclear reactor Oct. 11, 1977
4044898 Reactor fuel assembly lock transport Aug. 30, 1977
3997393 Device for protecting the containment vessel dome of a nuclear reactor Dec. 14, 1976
3952885 Nuclear reactor installation Apr. 27, 1976
3943037 Fuel element exchange system Mar. 9, 1976











 
 
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