发明名称 |
Seal for a Submersible Electric Motor |
摘要 |
A slinger seal for a submersible motor having a shaft is disclosed. The seal comprises a cup having an inner cup surface and a slinger disposed on the shaft and axially spaced from the cup. The slinger has a lower portion defining a cavity proximate to the cup and a seal having a first seal portion engaging the cup inner surface and a second seal portion engaging the shaft. The first seal portion includes a member for maintaining the first seal portion into engagement with the cup inner surface and the second seal includes a spring for biasing the second seal portion into engagement with the shaft.
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申请公布号 |
US2008061516(A1) |
申请公布日期 |
2008.03.13 |
申请号 |
US20070940942 |
申请日期 |
2007.11.15 |
申请人 |
FRANKLIN ELECTRIC CO., INC. |
发明人 |
BOOKOUT RUSSELL |
分类号 |
F16J15/02 |
主分类号 |
F16J15/02 |
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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