Device for damping noises caused by air exhaust from compressed air machine tools

摘要

a. Device for damping noises caused by air exhaust from compressed air machine tools; b. Device characterised in that the outlet section 1 is a portion consisting of a bush 8 which is connected in removable fashion to the casing of the valve 9, the section 2 is a portion constituting a disc 16 which is fixed by means of an end piece 17 to the casing of the valve 9, and that the section 3 is integrated into the casing of the valve 9, whilst the surface of the outlet section 1 goes up to 55 to 75 % of the surface of section 2, and to 85 to 110 % of the surface of section 3; c. The invention relates to a device for damping noises caused by the air exhaust from compressed air machine tools. <IMAGE>