FIELD: passing cable conduits through stuffing arrangements into ionized radiation area isolated by hermetically sealed wall.
SUBSTANCE: proposed passage has cylindrical housing with conductors (cables) secured in its butt-ends through sealed joints, shielding casings, and biological shielding members made in the form of thickened bottoms of casings with ducts used to pass conduit cables outside, as well as rods installed coaxially to bottom ducts in a spaced relation to the latter for passing conductors to bottom ducts, diameter of rods being greater than that of ducts.
EFFECT: enhanced reliability, effectiveness of biological shielding, as well as simplified design and constant size of passage.
1 cl, 1 dwg
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| EQUIPMENT TO RECORD NUCLEAR RADIATION | 2003 |
|
RU2227342C1 |
