| 摘要 |
<p>A shaft (90,110) sealing device has at least one hydraulic seal (100,120) comprising at least one annular cavity (101, 121) open radially inwards and at least one annular seal (102,122) facing radially outwards and jutting into the space/cavity. The hydraulic seal (100,120) is arranged on the inner face (92) or on the outer face (111) of the shaft (110) and the cavity (101,121) of the sealing element (102,122) of the hydraulic seal (100,120) is joined to a wall (82) of the housing (81). An independent claim is included for implementation of sealing device in aviation- or space-jet/rocket engine.</p> |
