发明授权
US5707574A Method for the unilateral or bilateral sealing or filling of flow
channels in an annular zone of a cylindrical honeycomb body
失效
在圆柱形蜂窝体的环形区域中单向或双边密封或填充流动通道的方法
- 专利标题： Method for the unilateral or bilateral sealing or filling of flow channels in an annular zone of a cylindrical honeycomb body
- 专利标题（中）： 在圆柱形蜂窝体的环形区域中单向或双边密封或填充流动通道的方法
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申请号： US498060申请日： 1995-07-05
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公开(公告)号： US5707574A公开(公告)日： 1998-01-13
- 发明人: Rainer Domesle , Bernd Engler , Wolfgang Kuhl , Egbert Lox , Oliver Fehnle , Walter Leibold
- 申请人： Rainer Domesle , Bernd Engler , Wolfgang Kuhl , Egbert Lox , Oliver Fehnle , Walter Leibold
- 申请人地址： DEX Frankfurt am Main
- 专利权人： Degussa Aktiengesellschaft
- 当前专利权人： Degussa Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt am Main
- 优先权： DEX4424019.8 19940708
- 主分类号： B01J35/04
- IPC分类号： B01J35/04 ; B01J37/00 ; B01J37/08 ; C04B33/34
摘要：
A method for the sealing of flow channels in an annular zone of a cylindrical honeycomb body. The sealing of the flow channels takes place by introduction of a ceramic compound into the flow channels by means of a nozzle, wherein nozzle and honeycomb body are moved relative to one another with simultaneous guiding of the nozzle past the lateral surface and/or past the end face contour of the honeycomb body.
公开/授权文献
- US4448631A Encodable strip attachment apparatus 公开/授权日：1984-05-15
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