| 摘要 |
<p>The seal (1) has a brush ring packet (9) protruding from an inner wall of a supporting ring (8) that includes a pressure adjusting opening. A first pressure (15) is adjusted in a hollow space (12) when a second pressure (14) lies at a side of the seal and a third pressure (16) lies at another side of the seal, which turns toward the brush ring packet. The third pressure is smaller than the first pressure, where the first pressure lies between the second and third pressures, and the seal is integrated in a turbo engine.</p> |
