发明名称 |
Seal element of a face seal device |
摘要 |
A seal element of a face seal device for sealing a rotary component relative to a stationary component, includes a pair of mounting portions spaced apart from each other and a bellows portion connected with and extending between the mounting portions. One of the mounting portions serves for non-rotational mounting on the rotary component and the other for mounting a seal ring thereon. At least the surfaces of the mounting and bellows portions which are subjected to a medium which is to be sealed are formed of a synthetic material essentially resistant to the medium. The one mounting portion includes at least a single screw bore essentially radially extending therethrough. A screw pin made of a ceramic material is inserted in the screw bore for clamping the mounting portion relative to the rotary component.
|
申请公布号 |
US2003151208(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20030377669 |
申请日期 |
2003.03.04 |
申请人 |
BURGMANN DICHTUNGSWERKE |
发明人 |
RIEDL MICHAEL;RIES WOLFANG;SVEJKOVSKY REINHARD |
分类号 |
F16J15/36;(IPC1-7):F16J15/34 |
主分类号 |
F16J15/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|