发明名称 |
Circumferential seal with ceramic rotor |
摘要 |
A circumferential seal for sealing between a rotating shaft and a stationary housing circumscribing the shaft. The seal comprises a stator mounted to said housing and having a radially inward facing carbon portion and a rotor with a ceramic sealing member having a radially outward facing surface in rubbing contact with said carbon portion. The rotor also includes a metal clamping means for mounting the ceramic sealing member to the shaft. The clamping means includes an axial flexible clamping member, and a radial flexible clamping member that together clamp onto a mounting flange of the ceramic sealing member when exposed to the compressive force of a lockup assembly.
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申请公布号 |
US6322081(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19970903185 |
申请日期 |
1997.07.11 |
申请人 |
CERAMIC ENGINEERING CONSULTING, INC. |
发明人 |
ULLAH M RIFAT;O'BRIEN MICHAEL F.;FULLER FRED;BOYD GARY |
分类号 |
F01D11/00;F01D25/16;F16C33/76;F16J15/34;F16J15/54;(IPC1-7):F16J15/16 |
主分类号 |
F01D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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