Global Nuclear Fuel - Americas, LLC

General Electric Company

David Francis Wazybok

James Michael Downs

David Grey Smith

Edward G Apple

Harold B King

Andrew K Langston

William Williams

David K Underwood

Christopher R Jones

David Gray Smith

Bobby R Cosper

James E Pierce

A shipping container is constructed for shipping channeled fuel bundle assemblies. The shipping container includes an outer container, an inner container sized to fit within the outer container, and shock absorbing material disposed at least between the outer and inner containers. The inner container is shaped to house at least one pre-channeled fuel bundle assembly including a channel, a channel fastener, and an array of fuel rods supported by grid spacers between an upper tie plate and a lower tie plate. The inner container includes a lower tie plate restraint device shaped to receive the lower tie plate and a lower portion of the channel, and an upper tie plate restraint device shaped to receive the upper tie plate and an upper portion of the channel and channel fastener assembly. The lower and upper tie plate restraint devices are lockable within the inner shipping container.

Shipping container for shipping channeled fuel bundles

A tool to slide a channel on a nuclear reactor fuel bundle assembly, the tool includes: a plate having a slot to receive a handle of the fuel bundle and a lower surface that engages an upper edge of the channel; at least one post extends up from the plate, and an arm is attached to a pivot on the post and includes a first end to receive a downward force and a second end adapted to engage the handle of the fuel bundle to apply an upward force to the handle and push down on the channel.

Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly

A nuclear fuel pellet loading system includes pellet handling apparatus and cladding tube handling apparatus functionally interfaced by a bushing assembly. Pellet rows of varying zone lengths are alternately built up on two tracks, measured for zone length, weighed and then loaded by separate pusher carriages through separate bushing assembly passageways into a pair of empty cladding tubes indexed into loading positions by the tube handling apparatus. Separate zone interface tapes affixed to the pusher carriages indicate to an operator the length each pellet zone is to be built to. The tube handling apparatus accommodates cladding tubes of varying lengths and is equipped to automatically read a serial number imprinted on each tube endplug.

Nuclear fuel pellet loading system

Growing community of inventors

Castle Hayne, NC, United States of America

David Francis Wazybok