Vessel electrical penetration assembly for a nuclear reactor

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United States of America Patent

PATENT NO 10861609
APP PUB NO 20190341158A1
SERIAL NO

15777561

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vessel electrical penetration assembly for a feed-through of nuclear reactor vessel, the assembly including: a docking tube to form an extension of the secondary containment barrier of the reactor, the docking tube including: a first end to be positioned in the interior of the vessel and to be mechanically and sealably connected to an actuator in the interior of the vessel, and a second end to be mechanically and sealably secured to the vessel; a seal-tight electrical bar that passes through the docking tube and having on either side seal-tight connectors ensuring an electrical link between the actuator and the exterior of the reactor; the seal-tight electrical bar including a system for limiting a leakage of primary liquid to the exterior of the vessel if the secondary containment barrier extension fails; and a mechanical maintaining system for securing, under the required pressure conditions, the electrical bar to the vessel.

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Patent Owner(s)

  • SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brun, Michel Simiane-Collongue, FR 36 163

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