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Areva Inc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Areva Inc-related inventors


Packaging for decommissioned and dismantled nuclear reactors and reactor components

A method of decommissioning a nuclear reactor including a vessel defining an inner chamber and reactor internal components positioned within the inner chamber includes removing at least some of the internal components and repackaging at least some of the removed internal components in at least one of the first and... Areva Inc

Method and device for replacing control rod drives

A control rod drive replacement device is provided. The control rod drive replacement device includes a first channel for mounting on a support under a nuclear reactor pressure vessel; a first control rod drive extractor removably received in the first channel, the first control rod drive extractor including a first... Areva Inc

Probabilistic evaluation of fastener degradation in nuclear power plants

A probabilistic method for determining an operability interval for fasteners in a nuclear power plant assembly is provided. The probabilistic method includes determining or assuming a geometric distribution of a given initial condition of fasteners in the nuclear power plant assembly at an initial time T0; determining a future fastener... Areva Inc

Convective dry filtered containment venting system

A dry FCVS for a nuclear reactor containment is provided. The dry FCVS includes a housing and a round and/or elongated aerosol filter inside the housing for removing contaminant aerosols from gas passing through the housing during venting of the containment. The housing includes at least one inlet portion configured... Areva Inc

Horizontal storage module, carriage assembly, and canister transfer assemblies

A horizontal storage module (HSM) includes a body defining a plurality of compartments configured for receiving canisters, wherein the compartments are arranged in a first row at a first elevation and a second row at a second elevation higher than the first elevation, and wherein at least a portion of... Areva Inc

Inner cask roller assembly

An inner cask roller assembly for lining the inner surface of a cask configured for receiving a canister includes: a first section of first rollers protruding inwardly from the inner surface at a first distance measured radially from the inner surface of the cask; a second section of second rollers... Areva Inc

Canister movement assembly for transfer, rotation, and/or inspection

A movement system for moving a dry shielded canister includes a stabilization portion, and a canister support portion engaged with the stabilization portion, the canister support portion including a roller interface for supporting and moving a canister. A method of moving a dry shielded canister includes moving a roller interface... Areva Inc

Sealing device for jet pump slip joints

A sealing device for a jet pump of a boiling water reactor is provided. The jet pump includes an inlet mixer and a diffuser receiving the inlet mixer at a slip joint such that an outer circumferential surface of the inlet mixer is received in an inner circumferential surface of... Areva Inc

Packaging for decommissioned and dismantled nuclear reactors and reactor components

A method of decommissioning a nuclear reactor including a vessel defining an inner chamber and reactor internal components positioned within the inner chamber includes removing at least some of the internal components and repackaging at least some of the removed internal components in at least one of the first and... Areva Inc

Inspection video radiation filter

A method for filtering radiation on a CCD based camera inspection video, the method including: capturing video signals via the camera; converting the video signals to a plurality of digital video frames; identifying radiation bright spots, defined as xnoids, in a pixel of at least one of the frames, replacing... Areva Inc








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Areva Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Areva Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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