发明授权
- 专利标题: Exhaust treatment device with adjustable retention collar
- 专利标题(中): 具有可调保持环的排气处理装置
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申请号: US11257863申请日: 2005-10-25
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公开(公告)号: US07503956B2公开(公告)日: 2009-03-17
- 发明人: David M. Thaler
- 申请人: David M. Thaler
- 申请人地址: US IL Peoria
- 专利权人: Caterpillar Inc.
- 当前专利权人: Caterpillar Inc.
- 当前专利权人地址: US IL Peoria
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner
- 主分类号: B01D46/00
- IPC分类号: B01D46/00
摘要:
A method and apparatus for treating fluid are provided. The apparatus may include a housing, a fluid treatment element arranged within the housing, a mat arranged between the housing and the fluid treatment element, and a collar. The collar may have a curved length terminating at first and second ends and may be arranged within the housing proximate the fluid treatment element.
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