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公开(公告)号：US20140130769A1
公开(公告)日：2014-05-15
申请号：US14020278
申请日：2013-09-06
IPC分类号： F02M25/025
CPC分类号： F02M25/025 , F01N3/28 , F01N13/017 , F01N2240/36 , F01N2330/48 , F01N2390/00 , F01N2390/06 , F01N2410/00 , F02B37/12
摘要： The invention relates to an exhaust gas line (1) of an internal combustion engine, comprising at least one catalytic converter (2) which is provided with at least one catalytic converter support (4) which is arranged in the housing (3) and which comprises at least one first and one second area (5, 6) which can be flowed through in parallel, with the flow being capable of being deactivated in at least one area by means of a switching device (8) arranged in the exhaust gas line (1). In order to achieve a rapid activation of the catalytic converter in the simplest possible and most compact way it is provided that the areas (5, 6) of the catalytic converter support (4) have different physical and/or chemical properties in relation to response behavior, permeability, catalytic activity and/or thermal inertia.
摘要翻译： 本发明涉及一种内燃机的废气管线（1），其包括至少一个催化转化器（2），该催化转化器设置有至少一个设置在壳体（3）中的催化转化器支架（4），并且 包括可平行流动的至少一个第一和第二区域（5,6），其中流动能够通过布置在排气管线中的开关装置（8）在至少一个区域中停用 （1）。 为了以最简单和最紧凑的方式实现催化转化器的快速活化，条件是催化转化器支架（4）的区域（5,6）相对于响应具有不同的物理和/或化学性质 行为，渗透性，催化活性和/或热惯性。
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公开(公告)号：US20090133390A1
公开(公告)日：2009-05-28
申请号：US11989000
申请日：2006-07-04
IPC分类号： F01N3/10
CPC分类号： F02M25/025 , F01N3/28 , F01N13/017 , F01N2240/36 , F01N2330/48 , F01N2390/00 , F01N2390/06 , F01N2410/00 , F02B37/12
摘要： The invention relates to an exhaust gas line (1) of an internal combustion engine, comprising at least one catalytic converter (2) which is provided with at least one catalytic converter support (4) which is arranged in the housing (3) and which comprises at least one first and one second area (5, 6) which can be flowed through in parallel, with the flow being capable of being deactivated in at least one area by means of a switching device (8) arranged in the exhaust gas line (1). In order to achieve a rapid activation of the catalytic converter in the simplest possible and most compact way it is provided that the areas (5, 6) of the catalytic converter support (4) have different physical and/or chemical properties in relation to response behavior, permeability, catalytic activity and/or thermal inertia.
摘要翻译： 本发明涉及一种内燃机的废气管线（1），其包括至少一个催化转化器（2），该催化转化器设置有至少一个设置在壳体（3）中的催化转化器支架（4），并且 包括可平行流动的至少一个第一和第二区域（5,6），其中流动能够通过布置在排气管线中的开关装置（8）在至少一个区域中停用 （1）。 为了以最简单和最紧凑的方式实现催化转化器的快速活化，条件是催化转化器支架（4）的区域（5,6）相对于响应具有不同的物理和/或化学性质 行为，渗透性，催化活性和/或热惯性。
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公开(公告)号：US4813387A
公开(公告)日：1989-03-21
申请号：US224150
申请日：1988-07-26
申请人： Kurt Prevedel , Peter Wunsche , Hans Oberth
发明人： Kurt Prevedel , Peter Wunsche , Hans Oberth
CPC分类号： F02B33/04 , F02B33/30 , F02B1/04 , F02B2075/025
摘要： The present invention relates to an internal combustion, reciprocating pin engine with a piston which, on its up-stroke, sucks air or a fuel-air mixture via a flap valve or a similar device into the space beneath its base and, during the down-stroke, sends the then compressed gas via another flap valve or a similar device and a connecting passage to the inlet control ports of said internal combustion, reciprocating piston engine. The pump space of the piston pump which is formed by piston, cylinder liner and annular slide comprises an inlet passage and an outlet passage, equipped with diaphragm valves, respectively. The crankcase, having a cross-section of mainly circular form, is equipped with a rotatable annular slide, which is carried on bearings and into which, with a small amount of clearance, the connecting rod extends, the latter having uniform dimensions in the direction of the axis of the crankshaft at least in the area enclosed by said annular slide, to form a suction chamber A and a pressure chamber B of a separated connecting-rod pump within said annular slide. A large waste space formed by the crankcase can thus be avoided.
摘要翻译： 本发明涉及一种具有活塞的内燃往复活塞发动机，该活塞在其上行程中经由活瓣或类似装置吸入空气或燃料 - 空气混合物进入其底部下方的空间，并且在下降期间 行程通过另一个瓣阀或类似装置和连接通道将所述压缩气体发送到所述内燃往复活塞发动机的入口控制口。 由活塞，气缸套和环形滑块形成的活塞泵的泵空间分别包括配有隔膜阀的入口通道和出口通道。 具有主要为圆形形状的横截面的曲轴箱装备有可旋转的环形滑块，该滑动件承载在轴承上，连杆延伸少量的间隙，后者在方向上具有均匀的尺寸 至少在由所述环形滑动件包围的区域中的曲轴的轴线，以在所述环形滑块内形成分离的连杆泵的吸入室A和压力室B. 因此可以避免由曲轴箱形成的大的废物空间。
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公开(公告)号：US08555627B2
公开(公告)日：2013-10-15
申请号：US11989000
申请日：2006-07-04
IPC分类号： F01N3/02
CPC分类号： F02M25/025 , F01N3/28 , F01N13/017 , F01N2240/36 , F01N2330/48 , F01N2390/00 , F01N2390/06 , F01N2410/00 , F02B37/12
摘要： An exhaust gas line (1) of an internal combustion engine includes at least one catalytic converter (2) which is provided with at least one catalytic converter support (4) which is arranged in the housing (3) and which includes at least one first and one second area (5, 6) which can be flowed through in parallel, with the flow being capable of being deactivated in at least one area by a switching device (8) arranged in the exhaust gas line (1). In order to achieve a rapid activation of the catalytic converter in the simplest possible and most compact way, the areas (5, 6) of the catalytic converter support (4) have different physical and/or chemical properties in relation to response behavior, permeability, catalytic activity and/or thermal inertia.
摘要翻译： 内燃机的废气管线（1）包括至少一个催化转化器（2），该催化转化器设置有至少一个催化转化器支架（4），该催化转化器支架设置在壳体（3）中，并且包括至少一个第一 以及可以并联流动的一个第二区域（5,6），其中流动能够通过布置在废气管线（1）中的开关装置（8）在至少一个区域中被去活动。 为了以最简单和最紧凑的方式实现催化转化器的快速活化，催化转化器支架（4）的区域（5,6）在响应行为，渗透率方面具有不同的物理和/或化学性质 ，催化活性和/或热惯性。
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