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    • 2. 发明申请
    • ELECTRICALLY HEATED CATALYTIC CONVERTER
    • 电加热的催化剂
    • WO1996028645A2
    • 1996-09-19
    • PCT/EP1996001005
    • 1996-03-08
    • ROTH-TECHNIK GMBH & CO. FORSCHUNG FÜR AUTOMOBIL- UND UMWELTTECHNIKHOTZ, UweDÜRR, Gerd
    • ROTH-TECHNIK GMBH & CO. FORSCHUNG FÜR AUTOMOBIL- UND UMWELTTECHNIK
    • F01N03/20
    • F01N3/2013F01N3/281Y02T10/26
    • The invention concerns an electrically heated catalytic converter for purifying exhaust gas from combustion processes, preferably from internal combustion engines. The catalytic converter has a housing (2), with a carrier disposed therein, and preferably a plurality of ducts which extend parallel to one another and through which the exhaust gas to be purified flows. The carrier comprises a layer which is catalytically active relative to the exhaust gas. In addition, at least a partial region of the carrier surface comprises at least one electrically conductive resistance heating layer (21) which has electrical connection regions and is electrically insulated from the carrier. In the connection regions connection elements (10) for electrically contacting the resistance heating layer (21) are preferably integrally connected to the resistance heating layer (21) in an electrically conductive manner.
    • 本发明涉及一种用于排气从燃烧过程中的清洁的可电加热催化剂,优选的内燃机,其具有壳体(2)和(2)中布置的载体,优选地具有多个相互平行的,所述待清洁的气体的壳体 通过该信道,所述具有相对于废气催化活性层的载体,进一步包括至少在载体的表面上的至少一个导电电阻加热层(21)电连接的区域,这是相反的载体是电绝缘的部分,所述端子构件(10)的 用于电阻加热层(21)优选地与加热电阻层(21)的连接区域的电接触是配合地并且导电连接。