| 摘要 |
FIELD: transportation. ^ SUBSTANCE: damper comprises shell with flanges, which is installed inside jacket. Jacket prevents shell displacement in radial direction. Shell is made of thin-wall stainless steel with longitudinal corrugations and possesses pliant properties in radial direction. Shell is welded to flanges with the help of cylindrical tips. On flanges annular protrusions are arranged with holes in side walls. Cavity created by jacket and shell communicates to atmosphere via holes in annular protrusions of flanges. ^ EFFECT: damper of pressure oscillations suppression in wide range operates under normal temperature conditions and under cryogenic temperatures. ^ 1 dwg |
