| 摘要 |
<p>Fire-extinguishing device (1) comprises a water container (4), a foam compound container (5), and at least one compressed gas connection (9). The water container and the foam compound container are connected to an outlet line (13) and the compressed gas connection. The pressure in a compressed gas line (10) leading to the water container is lower than the pressure in a compressed gas line (14) leading to the foam compound container. Independent claims are also included for: (1) Production of foam, especially fire foam; and (2) Use of a pressure-reducing device (17) in a fire-extinguishing device.</p> |
