FASTENER Russian patent published in 2010 - IPC F28F9/00 F28F9/13 

FIELD: machine building.

SUBSTANCE: invention refers to heat engineering and can be implemented at fastening bank of spiral-like twisted pipes of high-heat area of heat exchanger of nuclear power installation. Here is disclosed a fastener consisting of a rim with rows of strips arranged parallel in each row and at angle relative to each other in adjacent rows; also the rim on one end is equipped with an end plate with holes for pipes, and has apertures at the level of each row of strips.

EFFECT: design of fastener of disclosed type facilitates reliable operation of heat exchanging pipe bank of high-heat exchanger of nuclear power installation due to close distancing of pipes and also due to elimination of pipe vibration.

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