Connection element for damping noises of power station turbines, has completely or partly sound-permeable outer skin made from textile sheet material, produced from glass fibers or high temperature glass fiber or from its mixtures

摘要

Connection element, has a completely or partly sound-permeable outer skin made from textile sheet material, which can be produced from glass fibers or high temperature glass fibers or from its mixtures, and a fleece layer made from electric glass, silica glass or from its mixtures, with a sound proof area, which lie behind under the outer skin. The sound proof area has high-density filling from cut glass fiber as acoustic material. An independent claim is also included for the connection, which has frame construction.