FIELD: power engineering.
SUBSTANCE: cover for off-load of detachable grids of a canister, filled with ampoules and including vertical stands with slots connected to the base and cells for placement of ampoules with fuel element bundles, comprises a disc with a central knob and a gripping collar. In the central knob there is a lock that controls sliding of closing rods with sliders. Sliders are made with upper and lower plates arranged at both sides of the disc and connected by vertical ribs installed in guide slots of the disc. As the disc is installed onto vertical stands, the lower plates of the sliders are located at one level with slots of vertical stands and are made as capable of insertion into slots.
EFFECT: possibility of detachable grid engagement with a cover filled with ampoules, to vertical stands.
5 cl, 4 dwg
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Authors
Dates
2015-09-10—Published
2014-06-03—Filed