发明授权
- 专利标题: Seal device
- 专利标题(中): 密封装置
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申请号: US923559申请日: 1997-09-04
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公开(公告)号: US6065755A公开(公告)日: 2000-05-23
- 发明人: George Fedorovich
- 申请人: George Fedorovich
- 申请人地址: TX Nacogdoches
- 专利权人: JM Clipper Corporation
- 当前专利权人: JM Clipper Corporation
- 当前专利权人地址: TX Nacogdoches
- 主分类号: F16J15/16
- IPC分类号: F16J15/16 ; F16J15/32 ; F16J15/447
摘要:
A two-piece interlocked labyrinth seal device for providing a seal between a housing and a shaft formed of two ring members connected to each other by outwardly deforming a connecting portion of the radially inwardly positioned member. The inwardly positioned member further includes a plurality of slingers to assist in slinging fluid out of the seal device and back into the housing. The system can be accurately assembled, with the ring members located very close to each other. The system has improved oil retention and water exclusion properties.
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