发明授权
US07178807B2 Shaft mounted seal device and method for a scraped surface heat exchanger
失效
用于刮面热交换器的轴装密封装置和方法
- 专利标题: Shaft mounted seal device and method for a scraped surface heat exchanger
- 专利标题(中): 用于刮面热交换器的轴装密封装置和方法
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申请号: US10866819申请日: 2004-06-15
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公开(公告)号: US07178807B2公开(公告)日: 2007-02-20
- 发明人: Drew Van Norman , Benjamin Hardy , Curt Hagen
- 申请人: Drew Van Norman , Benjamin Hardy , Curt Hagen
- 申请人地址: US NC Charlotte
- 专利权人: SPX Corporation
- 当前专利权人: SPX Corporation
- 当前专利权人地址: US NC Charlotte
- 代理机构: Baker & Hostetler LLP
- 主分类号: F16J15/34
- IPC分类号: F16J15/34
摘要:
A scraped surface heat exchanger includes a seal assembly between a rotating tube and the end housing. The seal assembly is removable by removing the tube.
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