FIELD: nuclear reactors; spacing apart fuel elements, heat-transfer tubes in heat exchangers used in power engineering, chemical, and oil industries. SUBSTANCE: spacers are made as bushes coaxially mounted on rods in a spaced relation; rods are staggered and secured at their ends in holes of cleats. Outer surface of bushes is engageable with outer surface of only one fuel element. EFFECT: improved operating reliability. 6 cl, 5 dwg
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Authors
Dates
1996-08-10—Published
1992-05-19—Filed