Patent Number: 
Section: claims

1. An automated system for loading nuclear fuel pellets into tubes used to control power in the reactor comprising: a pellet-loading tray comprising a series of rows of fuel pellet holders;  means for feeding individual fuel pellets to the rows of said loading tray including a hopper connected to deposit a number of pellets unto a rotary bowl for individually feeding the pellets to a conveyor;  a counter for determining that a preset number of pellets are loaded into each row of said series of rows of said loading tray including a pair of pinch rollers for counting said individually fed pellets;  a que and weighing tray connected to said pellet loading tray for transferring and weighing said pellets there from and establishing a control signal indicative of said weight of fuel pellets on said que tray;  a pellet unloading tray having rows of pellet holders and being sequentially connected to said que tray; and  control means for moving the fuel pellets from said pellet loading tray to said que tray when said loading tray is filled with the preset number of pellets and therefrom to said unloading tray for sequential row loading into said reactor control tubes only when the control signal from said que and weighing tray equals a preset weight indicative of proper control tube reactivity. 2. A system as set forth in  claim 1  wherein said pellets are fuel pellets and said feeding means includes an alarm for indicating that a critical height of said fuel pellets is loaded in said feeding means. claim 1 3. A system as set forth in  claim 1  wherein said counter comprises an optical counter mounted proximate an outlet of said pinch rollers. claim 1 4. A system as set forth in  claim 3  herein said counter establishes control signals to said control means to sequentially move each row of said loading tray in alignment with said feeding means upon counting the preset number of pellets entering each row. claim 3 5. A system as set forth in  claim 4  wherein said counter includes a cumulative counter of the total number of pellets to be loaded in said loading tray and establishes a control signal to said control means and said feeding means to cease feeding pellets to said loading tray and to align said loading tray with said que tray for transferring the pellets thereto. claim 4