Patent ID: 8919491

Claim:
A silencer device for a fluid line comprising a resonator arrangement which comprises: a first resonator tube comprising a first resonator chamber designed for λ/4 damping of at least one sound wavelength, wherein the first resonator tube comprises a first longitudinal direction, two end walls facing each other in the first longitudinal direction and a first side wall extending between the end walls, and wherein the first resonator chamber is formed between the first side wall and the end walls of the first resonator tube, a second resonator tube comprising a second resonator chamber designed for λ/4 damping of at least one sound wavelength, wherein the second resonator tube comprises a second longitudinal direction, two end walls facing each other in the second longitudinal direction and a second side wall extending between the end walls, and wherein the second resonator chamber is formed between the second side wall and the end walls of the second resonator tube, wherein the first resonator tube and the second resonator tube are connected to each other via a first connecting orifice between the first side wall and the second side wall so that sound is transmitted, and wherein, further, the first resonator tube is connected or connectable to the fluid line via a port orifice so that sound is transmitted, wherein the absorption device comprises an impermeable layer and an absorption layer, and wherein the impermeable layer comprises a fluid-proof elastic material.