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公开(公告)号：US20130042841A1
公开(公告)日：2013-02-21
申请号：US13585413
申请日：2012-08-14
申请人： Alberto Vassallo , Hans H. Drangel
发明人： Alberto Vassallo , Hans H. Drangel
CPC分类号： F01P3/20 , F01P7/165 , F01P2060/16 , F02B29/0406 , F02D13/0219 , F02M26/05 , F02M26/24 , F02M26/25 , F02M26/27 , F02M26/28 , F02M26/33 , Y02T10/121
摘要： An exhaust gas recirculation system for an internal combustion engine comprising an exhaust gas recirculation conduit fluidly connecting an exhaust manifold to an intake manifold of the internal combustion engine, first and second exhaust gas coolers located in series in the exhaust gas recirculation conduit, each of the first and second exhaust gas coolers comprising an inlet and an outlet fluidly connected to a first and a second coolant circuit respectively, wherein the second coolant circuit comprises a radiator having a coolant inlet in fluid communication with the coolant outlet of the second exhaust gas cooler, a pump having a coolant inlet in fluid communication with a coolant outlet of the radiator and a coolant outlet in fluid communication with the coolant inlet of the second exhaust gas cooler, and an additional conduit fluidly connecting the coolant outlet of the exhaust cooler.
摘要翻译： 一种用于内燃机的排气再循环系统，包括排气再循环管道，其将排气歧管流体连接到内燃机的进气歧管，第一和第二排气冷却器串联排列在废气再循环管道中，每个排气歧管 第一和第二废气冷却器包括分别流体连接到第一和第二冷却剂回路的入口和出口，其中第二冷却剂回路包括具有与第二废气冷却器的冷却剂出口流体连通的冷却剂入口的散热器， 具有与散热器的冷却剂出口流体连通的冷却剂入口的泵和与第二废气冷却器的冷却剂入口流体连通的冷却剂出口以及流体连接排气冷却器的冷却剂出口的附加导管。
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公开(公告)号：US09353670B2
公开(公告)日：2016-05-31
申请号：US13585413
申请日：2012-08-14
申请人： Alberto Vassallo , Hans H. Drangel
发明人： Alberto Vassallo , Hans H. Drangel
CPC分类号： F01P3/20 , F01P7/165 , F01P2060/16 , F02B29/0406 , F02D13/0219 , F02M26/05 , F02M26/24 , F02M26/25 , F02M26/27 , F02M26/28 , F02M26/33 , Y02T10/121
摘要： An exhaust gas recirculation system for an internal combustion engine comprising an exhaust gas recirculation conduit fluidly connecting an exhaust manifold to an intake manifold of the internal combustion engine, first and second exhaust gas coolers located in series in the exhaust gas recirculation conduit, each of the first and second exhaust gas coolers comprising an inlet and an outlet fluidly connected to a first and a second coolant circuit respectively, wherein the second coolant circuit comprises a radiator having a coolant inlet in fluid communication with the coolant outlet of the second exhaust gas cooler, a pump having a coolant inlet in fluid communication with a coolant outlet of the radiator and a coolant outlet in fluid communication with the coolant inlet of the second exhaust gas cooler, and an additional conduit fluidly connecting the coolant outlet of the exhaust cooler.
摘要翻译： 一种用于内燃机的排气再循环系统，包括排气再循环管道，其将排气歧管流体连接到内燃机的进气歧管，第一和第二排气冷却器串联排列在废气再循环管道中，每个排气歧管 第一和第二废气冷却器包括分别流体连接到第一和第二冷却剂回路的入口和出口，其中第二冷却剂回路包括具有与第二废气冷却器的冷却剂出口流体连通的冷却剂入口的散热器， 具有与散热器的冷却剂出口流体连通的冷却剂入口的泵和与第二废气冷却器的冷却剂入口流体连通的冷却剂出口以及流体连接排气冷却器的冷却剂出口的附加导管。
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公开(公告)号：US20130047605A1
公开(公告)日：2013-02-28
申请号：US13596865
申请日：2012-08-28
申请人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
发明人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
CPC分类号： F02B39/005 , F01D25/125 , F01N13/1811 , F01N13/1816 , F02B37/02 , F02B67/10 , F02C6/12 , F05D2240/50 , F05D2260/941 , Y02T10/144
摘要： A turbocharger for an internal combustion engine, comprising a bearing housing, a rotating shaft coupled to the bearing housing, a compressor wheel mounted at one end of the rotating shaft, a compressor housing accommodating the compressor wheel and provided with an inlet and an outlet for an air stream, a turbine wheel mounted at the opposite end of the rotating shaft, and a turbine housing accommodating the turbine wheel and provided with an inlet and an outlet for an exhaust gas stream, wherein the bearing housing comprises a fastening flange suitable to be fixed to a component of the internal combustion engine, wherein the turbine housing is provided with a connecting pipe for fluidly connecting the turbine housing inlet with an exhaust manifold of the internal combustion engine, and wherein the connecting pipe includes means for compensating axial thermal deformations thereof.
摘要翻译： 一种用于内燃机的涡轮增压器，包括轴承壳体，联接到轴承壳体的旋转轴，安装在旋转轴的一端的压缩机叶轮，容纳压缩机叶轮的压缩机壳体，并具有入口和出口 安装在所述旋转轴的相对端的涡轮机叶轮和容纳所述涡轮机叶轮并且设置有用于排气流的入口和出口的涡轮机壳体，其中所述轴承壳体包括紧固凸缘，所述紧固凸缘适于 固定到所述内燃机的部件，其中所述涡轮机壳体设置有用于将所述涡轮机壳体入口与所述内燃机的排气歧管流体连接的连接管，并且其中所述连接管包括用于补偿其内部的轴向热变形的装置 。
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公开(公告)号：US08997487B2
公开(公告)日：2015-04-07
申请号：US13596865
申请日：2012-08-28
申请人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
发明人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
CPC分类号： F02B39/005 , F01D25/125 , F01N13/1811 , F01N13/1816 , F02B37/02 , F02B67/10 , F02C6/12 , F05D2240/50 , F05D2260/941 , Y02T10/144
摘要： A turbocharger for an internal combustion engine, comprising a bearing housing, a rotating shaft coupled to the bearing housing, a compressor wheel mounted at one end of the rotating shaft, a compressor housing accommodating the compressor wheel and provided with an inlet and an outlet for an air stream, a turbine wheel mounted at the opposite end of the rotating shaft, and a turbine housing accommodating the turbine wheel and provided with an inlet and an outlet for an exhaust gas stream, wherein the bearing housing comprises a fastening flange suitable to be fixed to a component of the internal combustion engine, wherein the turbine housing is provided with a connecting pipe for fluidly connecting the turbine housing inlet with an exhaust manifold of the internal combustion engine, and wherein the connecting pipe includes means, for compensating axial thermal deformations thereof.
摘要翻译： 一种用于内燃机的涡轮增压器，包括轴承壳体，联接到轴承壳体的旋转轴，安装在旋转轴的一端的压缩机叶轮，容纳压缩机叶轮的压缩机壳体，并具有入口和出口， 安装在所述旋转轴的相对端的涡轮机叶轮和容纳所述涡轮机叶轮并且设置有用于排气流的入口和出口的涡轮机壳体，其中所述轴承壳体包括紧固凸缘，所述紧固凸缘适于 固定到内燃机的部件，其中涡轮机壳体设置有用于将涡轮机壳体入口与内燃机的排气歧管流体连接的连接管，并且其中连接管包括用于补偿轴向热变形的装置 其中。
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