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Kepco Nuclear Fuel Co Ltd patents


Recent patent applications related to Kepco Nuclear Fuel Co Ltd. Kepco Nuclear Fuel Co Ltd is listed as an Agent/Assignee. Note: Kepco Nuclear Fuel Co Ltd may have other listings under different names/spellings. We're not affiliated with Kepco Nuclear Fuel Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kepco Nuclear Fuel Co Ltd-related inventors


Method of monitoring of resistance welding quality of nuclear fuel rod

A method of monitoring in real time pressure resistance welding of a cladding tube and an end plug. The method includes: a first step of detecting welding information including voltage, current, and welding force in a process of pressure resistance welding of a cladding tube and an end plug; a... Kepco Nuclear Fuel Co Ltd

Fuel pellet visual inspection device for manufacturing nuclear fuel rod

A fuel pellet visual inspection device for manufacturing a nuclear fuel rod improves convenience and workability of visual inspection of a plurality of pellets by simultaneously turning over the pellet. The fuel pellet visual inspection device for manufacturing a nuclear fuel rod includes: a rotary shaft; a pair of seats... Kepco Nuclear Fuel Co Ltd

Composition and manufacturing large-grained uranium oxide nuclear fuel pellet

This invention relates to a composition and method for manufacturing a large-grained uranium oxide nuclear fuel pellet containing an additive. The nuclear fuel pellet is configured such that a uranium oxide powder and an additive powder composed of an Mg compound and a Si compound or Ca compound and a... Kepco Nuclear Fuel Co Ltd

Lower end fixing body for improving flow path resistance of in-core detector

The present invention relates to a lower end fitting for reducing flow resistance due to an in-core instrument in a nuclear fuel assembly, that is, a lower end fitting (100) having a plurality of flow holes for a nuclear fuel assembly, in which the flow holes (121) are formed under... Kepco Nuclear Fuel Co Ltd

Nuclear fuel assembly top nozzle having in-core instrument insertion structure using upper core plate guide pin

The present invention relates to a top nozzle and a nuclear reactor in which an in-core instrument, which is supposed to be inserted through a top head of a nuclear reactor, is inserted through a guide pin for an upper core plate. In a nuclear reactor including guide pins for... Kepco Nuclear Fuel Co Ltd

Combination of top nozzle and guide thimble for nuclear fuel assembly

A combination of a top nozzle and a guide thimble of a nuclear fuel assembly and, more particularly, a structure for joining an inner-extension tube, the top nozzle and the guide thimble. When an inner-extension tube head, which is provided as a means for facilitating removal of the top nozzle... Kepco Nuclear Fuel Co Ltd








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