发明授权
- 专利标题： Electrically conductive honeycomb body, and method of monitoring and operating it as an exhaust gas catalyst carrier body
- 专利标题（中）： 导电蜂窝体及其作为废气催化剂载体的监测和操作的方法
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申请号： US604199申请日： 1990-10-25
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公开(公告)号： US5322672A公开(公告)日： 1994-06-21
- 发明人: Hans-Jurgen Breuer , Theodor Cyron , Wolfgang Maus , Helmut Swars , Ludwig Wieres
- 申请人： Hans-Jurgen Breuer , Theodor Cyron , Wolfgang Maus , Helmut Swars , Ludwig Wieres
- 申请人地址： DEX Lohmar
- 专利权人： Emitec Gesellschaft fuer Emissionstechnologie
- 当前专利权人： Emitec Gesellschaft fuer Emissionstechnologie
- 当前专利权人地址： DEX Lohmar
- 优先权： DEX3813928 19880425
- 主分类号： B01D53/86
- IPC分类号： B01D53/86 ; B01J31/00 ; B01J35/02 ; B01J35/04 ; F01N3/20 ; F01N3/28 ; B01D53/36 ; F01N3/10
摘要：
A honeycomb body assembly, in particular a catalyst carrier body, comprises at least one electrically heatable honeycomb body having layered metal sheets forming a stack with a plurality of channels through which a fluid can flow. The metal sheets have a thickness of about 0.03 to 0.12 mm. The honeycomb body is electrically subdivided with regard to its cross-section and/or in its axial direction. At least one electric current path is formed through the metal sheets with an electric resistance of between 0.01 and 2 .OMEGA.. The resistance, which is dependent on the temperature, can be used for monitoring and regulating the honeycomb assembly.
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