发明授权
- 专利标题: Device for purification of exhaust gases
- 专利标题(中): 排气净化装置
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申请号: US61779申请日: 1987-06-15
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公开(公告)号: US4818497A公开(公告)日: 1989-04-04
- 发明人: Lars Andersson , Berndt Stenlund , Rolf Wiberg
- 申请人: Lars Andersson , Berndt Stenlund , Rolf Wiberg
- 申请人地址: SEX Sandviken SEX Ockelbo
- 专利权人: Sandvik AB,PIO AB
- 当前专利权人: Sandvik AB,PIO AB
- 当前专利权人地址: SEX Sandviken SEX Ockelbo
- 优先权: SEX8602670 19860616
- 主分类号: F01N3/28
- IPC分类号: F01N3/28 ; F01N3/15
摘要:
An exhaust gas purifier of the type wherein a catalytic body is elastically supported within a metal casing. This is achieved by at least partly filling a space between the catalytic body and the metal casing with a dampening member comprising one or more wire blocks. The wire is preformed of a screw shape and that preformed wire is wound into the shape of the block. This block is stretched to elastically fit over the body, and the block is compressed between the body and the casing.
公开/授权文献
- US6143379A Polymer laminates having increased hiding power 公开/授权日:2000-11-07