| 摘要 |
PCT No. PCT/EP93/00705 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Mar. 24, 1993 PCT Pub. No. WO95/21464 PCT Pub. Date Oct. 28, 1993.The invention concerns a floating-ring seal in which the ring is disposed so that it can move freely inside an annular chamber. Of the four walls of the chamber enclosing the ring, two walls disposed at an angle to each other are stationary while the walls opposite them rotate at the speed of the drive. As a result of the freedom of motion of the floating ring and the drive and braking torques acting on it through the walls, the ring rotates at a speed which is lower than the speed of the rotating components. |
