| 摘要 |
A faced-ring seal with diaphragm, the elastic means of holding the moving faced ring against the stationary one consisting of an initially flat annular diaphragm, fixed at its periphery to the stationary support. The static sealing means being a pliable elastic O-ring in simultaneous contact with the diaphragm near its inner rim, with a cylindrical boring in the support and with an exterior conical bearing surface on the stationary faced ring on the side away from its surface of contact with the moving faced ring.
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