| 摘要 |
<p>The seal (1) has sealing and counter rings (5, 6) made of metal selected from high-grade steel and soft copper nickel alloy, respectively. The sealing ring is pressed on the counter-ring by a pressure-loading ring (10), where the sealing ring is stationary and the counter-ring is rotated. The sealing ring is pressed onto the counter-ring by a compensator (7), where the sealing ring is joined to the pressure-loading ring by heat-shrink interference clamping. The sealing ring is connected to a fixed part (4) i.e. feed connection part, and the counter ring to form sliding and sealing surface (9).</p> |
