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公开(公告)号：US08621863B2
公开(公告)日：2014-01-07
申请号：US12925546
申请日：2010-10-22
IPC分类号： F02D23/00
CPC分类号： F02C6/12 , F01D9/026 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要： In a turbocharger for an internal combustion engine of a motor vehicle, comprising a turbine housing having first and second spiral passages, each of which is connected to at least one exhaust gas line of an exhaust train of the internal combustion engine and a turbine wheel disposed within a rotor chamber of the turbine housing and connected to a compressor impeller via a drive shaft for rotation with the impeller, the exhaust gas of the internal combustion engine can be routed through the spiral passages for admission to the turbine wheel via the first and second spiral passages which have different wrap angles around the turbine wheel.
摘要翻译： 在一种用于机动车辆的内燃机的涡轮增压器中，包括具有第一和第二螺旋通道的涡轮机壳体，每个涡轮机壳体连接到内燃机的排气系统的至少一排气管线和设置的涡轮机叶轮 在涡轮机壳体的转子室内并通过与叶轮一起旋转的驱动轴连接到压缩机叶轮，内燃机的排气可以通过螺旋通道通过经由第一和第二 在涡轮机轮周围具有不同包角的螺旋通道。
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2.发明申请公开(公告)号：US20110079009A1
公开(公告)日：2011-04-07
申请号：US12925546
申请日：2010-10-22
IPC分类号： F02C6/12
CPC分类号： F02C6/12 , F01D9/026 , F02B37/025 , F02B37/22 , F05D2220/40 , Y02T10/144
摘要： In a turbocharger for an internal combustion engine of a motor vehicle, comprising a turbine housing having first and second spiral passages, each of which is connected to at least one exhaust gas line of an exhaust train of the internal combustion engine and a turbine wheel disposed within a rotor chamber of the turbine housing and connected to a compressor impeller via a drive shaft for rotation with the impeller, the exhaust gas of the internal combustion engine can be routed through the spiral passages for admission to the turbine wheel via the first and second spiral passages which have different wrap angles around the turbine wheel.
摘要翻译： 在一种用于机动车辆的内燃机的涡轮增压器中，包括具有第一和第二螺旋通道的涡轮机壳体，每个涡轮机壳体连接到内燃机的排气系统的至少一排气管线和设置的涡轮机叶轮 在涡轮机壳体的转子室内并通过与叶轮一起旋转的驱动轴连接到压缩机叶轮，内燃机的排气可以通过螺旋通道通过经由第一和第二 在涡轮机轮周围具有不同包角的螺旋通道。
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