FIELD: reduction of noise level in hydraulic systems. SUBSTANCE: silencer includes perforated envelope fitted at end of pipe line and provided with blind wall on side opposite to pipe line, as well as splitter built in envelope which is provided with diffuser for connection with line; flow splitter is made in form of finned cone whose vertex is directed towards diffuser; base of cone is supported by blind wall of envelope. EFFECT: enhanced efficiency of reduction of noise level of hydrodynamic pipe lines. 1 dwg
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