发明授权
- 专利标题: Single component seal
- 专利标题(中): 单组分密封
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申请号: US227459申请日: 1988-08-02
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公开(公告)号: US5013051A公开(公告)日: 1991-05-07
- 发明人: John A. Hilaris , George D. Waring
- 申请人: John A. Hilaris , George D. Waring
- 申请人地址: RI Cranston
- 专利权人: EG&G Sealol, Inc.
- 当前专利权人: EG&G Sealol, Inc.
- 当前专利权人地址: RI Cranston
- 主分类号: F16J15/36
- IPC分类号: F16J15/36
摘要:
A seal component which establishes a seal between a rotating shaft and a housing includes an annular face and an axially extending tubular elastomeric bellows. The geometric configuration of the bellows allows it to buckle, exert a substantially uniform axially force over a wide operating range, and be used without reinforcing members.
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