| 摘要 |
A baffle sound damper (2), which will be mounted in an air duct or in an air duct element (1), in which the baffle comprises a main body (15), which consists of a sound absorptive material (3), which is completely covered with a sound transmitting material (4), and in which the mounting of the baffle (2) is done in such a way, that a gap (17) always will be secured between the bottom covering (14) of the baffle and the bottom plate (18) of the air duct as well as in that mutual positions between the various baffles also will be controlled by means of the adjustment support (5). |
