GAS JET SILENCER Russian patent published in 1996 - IPC

FIELD: power engineering. SUBSTANCE: jet device and bubbling chamber are mounted inside the silencer housing. The housing of the jet device is coupled with the housing of the silencer through ring shock-absorbers. The shock absorbers form a pressure- tight space. The bottom part of the space is in communication with the bubbling chamber and gas nozzle of the jet device. The housing of the silencer is in communication with the gas nozzle through a flexible hose. The part of the housing that underlies the bubbling chamber is connected with a reservoir filled with a coolant. The free surface of the coolant is at a higher level than the top point of the silencer housing. EFFECT: enhanced noise silencing. 1 dwg