Patents
Patents for G21C 21 - Apparatus or processes specially adapted to the manufacture of reactors or parts thereof (1,254)
09/1979
09/25/1979US4168914 Method and apparatus for blending fine and cohesive powders in a fluidized bed with gas injection through ball valves
09/18/1979US4167959 Apparatus for producing plutonium fuel rods for nuclear power plants
09/18/1979CA1062451A1 Fabrication method for mixed oxide fuel
07/1979
07/03/1979CA1057704A1 Photoelectric sorting of chipped nuclear fuel pellets
06/1979
06/19/1979US4158681 Chemical reduction of oxides having oxygen in stoichiometric excess of dioxides
06/19/1979US4158601 Automatic
06/19/1979CA1056573A1 Apparatus and method for compacting particulate materials
06/12/1979CA1056325A1 Seal containment system
02/1979
02/20/1979US4140738 Process for the production of block fuel elements for high temperature reactors
01/1979
01/16/1979US4134716 Press apparatus
11/1978
11/14/1978US4125577 Method of automatically filling nuclear fuel rod jacket tubes
11/14/1978CA1042181A1 Uranium dioxide calcining apparatus
10/1978
10/10/1978US4119563 Process for the production of fuel and fertile particles
09/1978
09/26/1978US4117333 Nuclear fuel element leak detection system
08/1978
08/01/1978US4103813 Sealing of controlled-atmosphere containers by magnewelding
06/1978
06/27/1978US4097712 Method of joining nuclear fuel rod end caps and nuclear fuel rod cladding tubes
06/06/1978US4093682 Hot molding and heat treating graphite
05/1978
05/30/1978US4092384 Block fuel element for gas-cooled high temperature reactors
05/30/1978US4092218 Seating fuel charges without a gap in the bores of a graphite block
03/1978
03/14/1978US4079120 Preventing oxidation of product
02/1978
02/28/1978US4076775 Block fuel elements for high temperature power reactors
02/21/1978US4075454 Process and apparatus for sealing nuclear reactor fuel
02/14/1978US4073834 Binding nuclear fuel to walls of porous graphite block by impregnation, curing, carbonization
01/1978
01/31/1978US4071587 Hydrided alloy
01/24/1978US4070240 Seal containment system
01/17/1978US4068692 Fuel element loading system
01/03/1978US4066534 Nuclear reactors
11/1977
11/08/1977US4057514 Process for the production of graphite molded articles of high isotropy and high heat conductivity
11/01/1977US4056584 Method of making a graphite fuel element having carbonaceous fuel bodies
08/1977
08/30/1977US4045526 Coating nuclear fuel particles with graphite, compression molding, baking, impregnation
07/1977
07/26/1977US4038135 Plate type nuclear fuel element and a method of fabrication of said element
07/19/1977US4036692 Nuclear fuel element nut retainer cup
06/1977
06/07/1977US4028446 Method and device for the fabrication of nuclear fuel compacts
05/1977
05/17/1977US4024209 Method for making nuclear fuel rods
04/1977
04/12/1977US4017567 Graphite, binder resin
03/1977
03/22/1977US4013760 Process for the production of isotropic pyrolytic carbon particles
12/1976
12/28/1976US3999742 Rotary jar-type powder homogenizer
12/07/1976US3996319 Process for the production of pressed block fuel elements of high power for gas cooled high temperature reactor
10/1976
10/26/1976US3988397 Pressed block fuel elements for gas cooled high temperature power reactors and processes for their production
10/12/1976US3985844 Simultaneous molding of graphite element and fuel holes and cooling channels
10/12/1976US3985514 Hot rolled composite billet for nuclear control rods
10/05/1976US3983637 Process for drying encapsulated fissile and non-fissile bodies
09/1976
09/28/1976US3982994 Grid lattice with horizontally-movable bar
09/14/1976US3979936 Method and apparatus for sizing nuclear fuel rod cladding tubes
07/1976
07/06/1976US3968008 Fissile element and a method for charging or recharging it
06/1976
06/29/1976US3965648 Apparatus for loading fuel pellets in fuel rods
06/01/1976US3960263 Transport device for reactor fuel rod cladding tubes
05/1976
05/11/1976US3955972 Method of producing sheets and article to practice such method
04/1976
04/13/1976US3949460 Method of manufacturing nuclear fuel elements
04/06/1976US3949027 Manufacturing process for improved nuclear fuel tablets
04/06/1976US3949026 Method of fabrication of fuel elements for nuclear reactors
03/1976
03/16/1976US3944053 Conveyor systems
03/02/1976US3940908 Nuclear fuel pellet loading machine
02/1976
02/17/1976US3938664 Sieves
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