发明名称 |
Contaminant exclusion seal |
摘要 |
A seal assembly for sealing a space between a rotating shaft and a housing. In this regard, the seal assembly includes a rotating component connected to the shaft, and a stationary component connected to the housing. A first seal is connected to the rotating component and a second seal is connected to the stationary component. The first seal includes at least one dispersion member that generates a fluid disturbance in a region adjacent the space during rotation of the rotating component and a discontinuity that provide a pathway for a contaminant to exit the space. |
申请公布号 |
US8336886(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20080030601 |
申请日期 |
2008.02.13 |
申请人 |
BERDICHEVSKY ALEXANDER;MOONDRA SUMIT;JOQUICO ANTHONY D.;FREUDENBERG-NOK GENERAL PARTNERSHIP |
发明人 |
BERDICHEVSKY ALEXANDER;MOONDRA SUMIT;JOQUICO ANTHONY D. |
分类号 |
F16J15/32 |
主分类号 |
F16J15/32 |
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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