| 摘要 |
<p>The invention relates to a superhorn operated by a pressure medium, which has a pressure-medium feed pipe, a sound pipe or a sound projector and a diaphragm, the sound pipe or the sound projector being arranged, according to the invention, in the pressure-medium feed pipe, so that an air gap is produced between them and the pressure-medium feed pipe, and the sound pipe or the sound projector and the air gap are bounded at the same lateral end by the diaphragm, the blow-hole preferably being constructed in the wall of the pressure-medium feed pipe. <IMAGE></p> |
