| 摘要 |
<p>A compressed-air container, especially for compressed-air drives of SF6 power circuit breakers, a compressor, preferably with a small conveying power, producing the compressed air which is supplied to the compressed-air container. Arranged in the internal space of the compressed-air container is an inner container with a smaller volume whose internal space is connected to the internal space (located outside its walls) of the compressed-air container via at least one restrictor. The internal space of the inner container is slowly filled with compressed air via the restrictor until a predetermined nominal pressure is reached in both internal spaces. The restrictor is located in parallel with at least one valve through which compressed air flows in an unrestricted manner out of the internal space of the inner container into the internal space of the compressed-air container, which is located outside the walls of the inner container. <IMAGE></p> |
