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Class Information
Number: 976/DIG.282
Name: Nuclear technology > Apparatus or processes specially adapted to the manufacture of reactors or parts thereof [g21c-21/00] *** (in general section b, e.g., b23)
Description:










Sub-classes under this class:

Class Number Class Name Patents
976/DIG.283 Manufacture of fuel elements or breeder elements contained in nonactive casings [g21c-21/02] 54


Patents under this class:

Patent Number Title Of Patent Date Issued
8576977 Method for designing a fuel assembly optimized as a function of the stresses in use in light-water nuclear reactors, and resulting fuel assembly Nov. 5, 2013
4913177 Nuclear fuel rod wiping apparatus and method Apr. 3, 1990
4857260 Apparatus for assembling and welding end plugs to nuclear fuel cladding tubes and inspecting the end plug welds on an automated basis Aug. 15, 1989
4807734 Pellet-press-to-sintering-boat nuclear fuel pellet loading apparatus Feb. 28, 1989
4798144 Hollow charge shell constructed as drill ammunition Jan. 17, 1989
4770847 Control of differential growth in nuclear reactor components by control of metallurgical conditions Sep. 13, 1988
4765453 Pellet-press-to-sintering-boat nuclear fuel pellet loading system Aug. 23, 1988
4740351 Method of and arrangement for protecting nuclear fuel assembly Apr. 26, 1988
4700824 Manufacturing installation with several fixed work posts and a handling device Oct. 20, 1987
4680920 Device for moving nuclear fuel element sheaths at a fixed filling station Jul. 21, 1987
4663510 Method for assembling a nuclear reactor fuel element May. 5, 1987
4640407 End plug orientation device Feb. 3, 1987
4625396 Pattern fuel assembly loading system Dec. 2, 1986
4570051 Enclosing a gas in a nuclear reactor fuel rod Feb. 11, 1986
4566835 Nuclear fuel pellet sintering boat loading system Jan. 28, 1986
4558982 Evacuate and backfill apparatus and method Dec. 17, 1985
4537741 Funnel for fuel pin loading system Aug. 27, 1985
4528435 Wire cutting process and apparatus Jul. 9, 1985
4498834 Valve for fuel pin loading system Feb. 12, 1985
4480171 Gas tungsten arc welder with electrode grinder Oct. 30, 1984
4468163 Tray loader method and apparatus for nuclear fuel pellets Aug. 28, 1984
4438912 Swivelling device for supporting a large-size part in the form of a spherical dome Mar. 27, 1984
4332120 Nuclear fuel pellet loading apparatus Jun. 1, 1982
4272232 Particle blender Jun. 9, 1981
4218908 Device and method for shortening reactor process tubes Aug. 26, 1980
4103813 Sealing of controlled-atmosphere containers by magnewelding Aug. 1, 1978
4070240 Seal containment system Jan. 24, 1978
4068692 Fuel element loading system Jan. 17, 1978
3960263 Transport device for reactor fuel rod cladding tubes Jun. 1, 1976
3944053 Conveyor systems Mar. 16, 1976











 
 
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