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1.发明授权
公开(公告)号：EP0585984B1
公开(公告)日：1995-12-06
申请号：EP93202106.6
申请日：1993-07-19
CPC分类号： B60H1/2206 , F01N3/2033 , F23N5/20 , F23N2023/08 , F23N2025/08 , F23N2027/02 , F23N2027/36 , F23N2033/08 , F23N2035/12 , F23N2035/30 , F23N2041/14 , Y02T10/26
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2.发明公开Method and apparatus for heating internal combustion engine exhaust gas 失效Verfahren und Einrichtung zum Heizen von Abgas einer Brennkraftmaschine。
公开(公告)号：EP0585984A1
公开(公告)日：1994-03-09
申请号：EP93202106.6
申请日：1993-07-19
CPC分类号： B60H1/2206 , F01N3/2033 , F23N5/20 , F23N2023/08 , F23N2025/08 , F23N2027/02 , F23N2027/36 , F23N2033/08 , F23N2035/12 , F23N2035/30 , F23N2041/14 , Y02T10/26
摘要： A control system for an internal combustion exhaust gas heater (10) provides air and fuel to the heater (10) in appropriate proportion to be rapidly ignited therein upon activation of the control system. When flame is present in the heater (10), the proportion of air and fuel is adjusted to provide maximum heat energy from the heater (10) to the exhaust gas for a predetermined period of time.
摘要翻译： 用于内燃式排气加热器（10）的控制系统以适当的比例向加热器（10）提供空气和燃料，以便在启动控制系统时迅速地点燃它们。 当加热器（10）中存在火焰时，调节空气和燃料的比例，以便在预定的时间段内从加热器（10）向废气提供最大的热能。
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公开(公告)号：EP0112634B1
公开(公告)日：1987-05-06
申请号：EP83306811.7
申请日：1983-11-09
IPC分类号： F01N3/02
CPC分类号： F01N13/1894 , F01N3/0211 , F01N3/023 , F01N13/017 , F01N13/14 , F01N2240/20 , F01N2330/06 , F01N2350/06 , F01N2450/24 , F02B3/06 , Y10S55/30
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公开(公告)号：EP0112634A1
公开(公告)日：1984-07-04
申请号：EP83306811.7
申请日：1983-11-09
IPC分类号： F01N3/02
CPC分类号： F01N13/1894 , F01N3/0211 , F01N3/023 , F01N13/017 , F01N13/14 , F01N2240/20 , F01N2330/06 , F01N2350/06 , F01N2450/24 , F02B3/06 , Y10S55/30
摘要： A particulate trap (20) for use in the exhaust system of a diesel engine to effect removal of particulates from the exhaust gases discharged from the engine, has a trap housing (21) with an exhaust inlet (32) at one end and an exhaust outlet (34) at its opposite end with at least one ceramic monolith wall flow particulate filter (10) having an inlet end (16) and an outlet end (17) positioned in the trap housing (21) by a tubular support member (36) having a compressible mat (40) of refractory material sandwiched between it and a portion of said particulate filter (10) next adjacent to the outlet end (17) thereof in a manner to prevent bypass flow from said exhaust inlet (32) around said particulate filter (10) to the exhaust outlet (34), at least 50% of the exterior surface of the particulate filter (10) next adjacent to its inlet end (16) being in spaced apart relationship to the trap housing (21) so as to define a passage in flow communication with the incoming exhaust gases whereby these gases will heat the exterior of the filter (10) next adjacent to the inlet end (16) thereof so as to effect a reduction of the thermal stress on the particulate filter (10) during engine operation. This support arrangement also reduces radial and axial stress on this exposed end of the filter.
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