'FILLER BODY TO REDUCE NOISE IN FLOW CHANNELS, ESPECIALLY IN FLOW CHANNELS BEHIND THE THROTTLE PLACE OF GAS PRESSURE CONTROL UNITS'

摘要

1. Filling body for the reduction of the noise formation in flow channels, particularly in flow channels downstream of the throttle place of gas pressure regulating devices, characterised by a filling body in the shape of a helix (1), preferably of spring wire.