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公开(公告)号：US20130247565A1
公开(公告)日：2013-09-26
申请号：US13425943
申请日：2012-03-21
申请人： Manuel Marques , Jean-Jacques Laissus , Mani Palaniyappan , Alain Lombard , Quentin Roberts , Johann Kurtzmann , Aitor Herrera Celaya , Nicolas Serres
发明人： Manuel Marques , Jean-Jacques Laissus , Mani Palaniyappan , Alain Lombard , Quentin Roberts , Johann Kurtzmann , Aitor Herrera Celaya , Nicolas Serres
IPC分类号： F02B37/00
CPC分类号： F02B37/00 , F01D25/28 , F02F1/243 , F05D2220/40 , Y02T10/144
摘要： A turbocharger assembly includes a center housing rotating assembly, which comprises a center housing, bearings housed in the center housing, a shaft rotatably supported in the bearings, and compressor and turbine wheels affixed to opposite ends of the shaft; an engine cylinder head and a housing member formed together as a one-piece integral structure, wherein the housing member defines a compressor volute that receives compressed air from the compressor wheel, a turbine volute for receiving exhaust gas from the engine, a turbine nozzle for directing exhaust gas from the turbine volute into the turbine wheel, and a turbine contour; a compressor contour plug that defines an axial inlet for the compressor and a compressor contour; and a wastegate unit operable for allowing exhaust gas to bypass the turbine wheel when the wastegate unit is open and preventing exhaust gas from bypassing the turbine wheel when the wastegate unit is closed.
摘要翻译： 涡轮增压器组件包括中心壳体旋转组件，其包括中心壳体，容纳在中心壳体中的轴承，可旋转地支撑在轴承中的轴，以及固定到轴的相对端的压缩机和涡轮机轮; 发动机气缸盖和作为一体式整体结构一起形成的壳体构件，其中所述壳体构件限定从所述压缩机叶轮接收压缩空气的压缩机蜗壳，用于接收来自所述发动机的废气的涡轮蜗杆，用于 将废气从涡轮蜗杆引导到涡轮机叶轮中，以及涡轮轮廓; 压缩机轮廓塞，其限定用于压缩机的轴向入口和压缩机轮廓; 以及废气门单元，其可操作用于当废气门单元打开时允许废气绕过涡轮机叶轮，并且当废气门单元关闭时防止废气绕过涡轮机叶轮。
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公开(公告)号：US08966895B2
公开(公告)日：2015-03-03
申请号：US13425943
申请日：2012-03-21
申请人： Manuel Marques , Jean-Jacques Laissus , Mani Palaniyappan , Alain Lombard , Quentin Roberts , Johann Kurtzmann , Aitor Herrera Celaya , Nicolas Serres
发明人： Manuel Marques , Jean-Jacques Laissus , Mani Palaniyappan , Alain Lombard , Quentin Roberts , Johann Kurtzmann , Aitor Herrera Celaya , Nicolas Serres
IPC分类号： F02D23/00 , F04D19/00 , F04D29/10 , F01D25/08 , F04B17/00 , F02B37/00 , F02F1/24 , F01D25/28
CPC分类号： F02B37/00 , F01D25/28 , F02F1/243 , F05D2220/40 , Y02T10/144
摘要： A turbocharger assembly includes a center housing rotating assembly, which comprises a center housing, bearings housed in the center housing, a shaft rotatably supported in the bearings, and compressor and turbine wheels affixed to opposite ends of the shaft; an engine cylinder head and a housing member formed together as a one-piece integral structure, wherein the housing member defines a compressor volute that receives compressed air from the compressor wheel, a turbine volute for receiving exhaust gas from the engine, a turbine nozzle for directing exhaust gas from the turbine volute into the turbine wheel, and a turbine contour; a compressor contour plug that defines an axial inlet for the compressor and a compressor contour; and a wastegate unit operable for allowing exhaust gas to bypass the turbine wheel when the wastegate unit is open and preventing exhaust gas from bypassing the turbine wheel when the wastegate unit is closed.
摘要翻译： 涡轮增压器组件包括中心壳体旋转组件，其包括中心壳体，容纳在中心壳体中的轴承，可旋转地支撑在轴承中的轴，以及固定到轴的相对端的压缩机和涡轮机轮; 发动机气缸盖和作为一体式整体结构一起形成的壳体构件，其中所述壳体构件限定从所述压缩机叶轮接收压缩空气的压缩机蜗壳，用于接收来自所述发动机的废气的涡轮蜗杆，用于 将废气从涡轮蜗杆引导到涡轮机叶轮中，以及涡轮轮廓; 压缩机轮廓塞，其限定用于压缩机的轴向入口和压缩机轮廓; 以及废气门单元，其可操作用于当废气门单元打开时允许废气绕过涡轮机叶轮，并且当废气门单元关闭时防止废气绕过涡轮机叶轮。
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公开(公告)号：US20130251512A1
公开(公告)日：2013-09-26
申请号：US13885255
申请日：2011-12-13
IPC分类号： F04D29/00
CPC分类号： F04D29/00 , F01D17/105 , F01D17/141 , F02B37/183 , F05D2220/40 , F16K3/085 , Y02T10/144
摘要： A turbocharger system is disclosed, including a turbine and compressor and a rotary valve unit. The rotary valve unit comprises a fixed valve seat and a rotary valve member arranged coaxially with the valve seat. The valve member is disposed against the valve seat and is rotatable about the axis for selectively varying a degree of alignment between respective orifices in the valve seat and valve member. The valve unit includes a valve housing that defines a first flow passage and a second flow passage, and the valve member and valve seat are disposed in the second flow passage. A turbocharger system is also disclosed, including a turbine and compressor and the rotary valve unit. The rotary valve unit is coupled with the turbine such that exhaust gas that has passed through the turbine wheel is fed into the first flow passage of the rotary valve unit, and exhaust gas that has bypassed the turbine wheel is fed into the second flow passage of the rotary valve unit.
摘要翻译： 公开了一种涡轮增压器系统，其包括涡轮机和压缩机以及旋转阀单元。 旋转阀单元包括与阀座同轴布置的固定阀座和旋转阀构件。 阀构件设置成抵靠阀座并且可围绕轴线旋转，以选择性地改变阀座和阀构件中各个孔口之间的对准程度。 阀单元包括限定第一流动通道和第二流动通道的阀壳体，并且阀构件和阀座设置在第二流动通道中。 还公开了一种涡轮增压器系统，其包括涡轮机和压缩机以及旋转阀单元。 旋转阀单元与涡轮联接，使得已经通过涡轮机叶轮的废气被馈送到旋转阀单元的第一流动通道中，并且已经绕过涡轮机叶轮的废气被供给到第二流动通道 旋转阀单元。
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公开(公告)号：US09091200B2
公开(公告)日：2015-07-28
申请号：US13596627
申请日：2012-08-28
IPC分类号： F02B33/44 , F02F7/00 , F04D31/00 , F01D25/26 , F01D17/12 , F04D29/44 , F04D29/54 , F02B37/00 , F02F1/24 , F01D25/24 , F02B37/12 , F01D25/16
CPC分类号： F02B37/00 , F01D25/166 , F01D25/24 , F02B37/127 , F02B37/183 , F02F1/243 , F02F2001/4278 , F05D2220/40 , Y02T10/144
摘要： A turbocharger and engine cylinder head assembly includes a center housing rotating assembly (CHRA) and an engine cylinder head defining a receptacle for receiving the CHRA, the engine cylinder head defining a compressor volute. A diffuser is defined for receiving and diffusing the compressed air from the compressor wheel and supplying the compressed air to the compressor volute. The assembly includes a cap formed separately from the engine cylinder head and removably secured to the engine cylinder head, the cap defining one wall of the diffuser. An opposite wall of the diffuser is defined either by the engine cylinder head or a portion of the center housing, depending on whether the CHRA slides into the receptacle compressor-wheel-first or turbine-wheel-first. The compressor volute can be located on a turbine side of the diffuser.
摘要翻译： 涡轮增压器和发动机气缸盖组件包括中心壳体旋转组件（CHRA）和限定用于接收CHRA的容器的发动机气缸盖，发动机气缸盖限定压缩机蜗壳。 扩散器被限定用于从压缩机叶轮接收和扩散压缩空气并将压缩空气供应到压缩机蜗壳。 组件包括与发动机气缸盖分开形成的盖，并且可拆卸地固定到发动机气缸盖上，盖限定扩散器的一个壁。 扩散器的相对壁由发动机气缸盖或中心壳体的一部分限定，这取决于CHRA是否首先滑入容器压缩机 - 第一或涡轮机。 压缩机蜗壳可以位于扩散器的涡轮机侧。
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公开(公告)号：US20130247566A1
公开(公告)日：2013-09-26
申请号：US13596627
申请日：2012-08-28
IPC分类号： F02B37/00
CPC分类号： F02B37/00 , F01D25/166 , F01D25/24 , F02B37/127 , F02B37/183 , F02F1/243 , F02F2001/4278 , F05D2220/40 , Y02T10/144
摘要： A turbocharger and engine cylinder head assembly includes a center housing rotating assembly (CHRA) and an engine cylinder head defining a receptacle for receiving the CHRA, the engine cylinder head defining a compressor volute. A diffuser is defined for receiving and diffusing the compressed air from the compressor wheel and supplying the compressed air to the compressor volute. The assembly includes a cap formed separately from the engine cylinder head and removably secured to the engine cylinder head, the cap defining one wall of the diffuser. An opposite wall of the diffuser is defined either by the engine cylinder head or a portion of the center housing, depending on whether the CHRA slides into the receptacle compressor-wheel-first or turbine-wheel-first. The compressor volute can be located on a turbine side of the diffuser.
摘要翻译： 涡轮增压器和发动机气缸盖组件包括中心壳体旋转组件（CHRA）和限定用于接收CHRA的容器的发动机气缸盖，发动机气缸盖限定压缩机蜗壳。 扩散器被限定用于从压缩机叶轮接收和扩散压缩空气并将压缩空气供应到压缩机蜗壳。 组件包括与发动机气缸盖分开形成的盖，并且可拆卸地固定到发动机气缸盖上，盖限定扩散器的一个壁。 扩散器的相对壁由发动机气缸盖或中心壳体的一部分限定，这取决于CHRA是否首先滑入容器压缩机 - 第一或涡轮机。 压缩机蜗壳可以位于扩散器的涡轮机侧。
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公开(公告)号：US09739282B2
公开(公告)日：2017-08-22
申请号：US13885255
申请日：2011-12-13
CPC分类号： F04D29/00 , F01D17/105 , F01D17/141 , F02B37/183 , F05D2220/40 , F16K3/085 , Y02T10/144
摘要： A turbocharger system is disclosed, including a turbine and compressor and a rotary valve unit. The rotary valve unit comprises a fixed valve seat and a rotary valve member arranged coaxially with the valve seat. The valve member is disposed against the valve seat and is rotatable about the axis for selectively varying a degree of alignment between respective orifices in the valve seat and valve member. The valve unit includes a valve housing that defines a first flow passage and a second flow passage, and the valve member and valve seat are disposed in the second flow passage. A turbocharger system is also disclosed, including a turbine and compressor and the rotary valve unit. The rotary valve unit is coupled with the turbine such that exhaust gas that has passed through the turbine wheel is fed into the first flow passage of the rotary valve unit, and exhaust gas that has bypassed the turbine wheel is fed into the second flow passage of the rotary valve unit.
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公开(公告)号：US08955318B2
公开(公告)日：2015-02-17
申请号：US13447851
申请日：2012-04-16
CPC分类号： F02B37/00 , F01D25/24 , F01N13/105 , F01N13/1805 , F02B37/18 , F02B39/14 , F02B67/10 , F02C6/12 , F02F1/24 , F05D2230/51 , F05D2230/52 , F05D2260/98
摘要： A turbocharger cartridge and engine cylinder head assembly includes a turbocharger cartridge having a center housing defining a bore therethrough, bearings housed in the bore, a shaft rotatably supported in the bearings, a compressor wheel affixed to one end of the shaft, and a turbine wheel affixed to an opposite end of the shaft. The engine cylinder head defines a receptacle in which the turbocharger cartridge is disposed. The cartridge defines a cartridge oil circuit and the engine cylinder head defines an engine oil circuit. An oil circuit connector plug is removably installed in a socket in the head, the plug defining a connector passage that mates up with an oil supply conduit in the engine cylinder head and with an oil supply passage in the center housing such that oil is conducted from the oil supply conduit through the connector passage to the bore.
摘要翻译： 涡轮增压器筒和发动机气缸盖组件包括涡轮增压器筒，其具有限定穿过其中的孔的中心壳体，容纳在孔中的轴承，可旋转地支撑在轴承中的轴，固定到轴的一端的压缩机叶轮和涡轮机叶轮 固定在轴的另一端。 发动机气缸盖限定了其中设置有涡轮增压器筒的容器。 墨盒限定墨盒油回路，发动机气缸盖限定发动机油回路。 油路连接器插头可拆卸地安装在头部的插座中，插头限定了与发动机气缸盖中的供油管道配合的连接器通道，并且在中心壳体中具有供油通道，使得油从 供油管通过连接器通道通向孔。
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公开(公告)号：US20130269339A1
公开(公告)日：2013-10-17
申请号：US13447851
申请日：2012-04-16
IPC分类号： F02B37/00
CPC分类号： F02B37/00 , F01D25/24 , F01N13/105 , F01N13/1805 , F02B37/18 , F02B39/14 , F02B67/10 , F02C6/12 , F02F1/24 , F05D2230/51 , F05D2230/52 , F05D2260/98
摘要： A turbocharger cartridge and engine cylinder head assembly includes a turbocharger cartridge having a center housing defining a bore therethrough, bearings housed in the bore, a shaft rotatably supported in the bearings, a compressor wheel affixed to one end of the shaft, and a turbine wheel affixed to an opposite end of the shaft. The engine cylinder head defines a receptacle in which the turbocharger cartridge is disposed. The cartridge defines a cartridge oil circuit and the engine cylinder head defines an engine oil circuit. An oil circuit connector plug is removably installed in a socket in the head, the plug defining a connector passage that mates up with an oil supply conduit in the engine cylinder head and with an oil supply passage in the center housing such that oil is conducted from the oil supply conduit through the connector passage to the bore.
摘要翻译： 涡轮增压器筒和发动机气缸盖组件包括涡轮增压器筒，其具有限定穿过其中的孔的中心壳体，容纳在孔中的轴承，可旋转地支撑在轴承中的轴，固定到轴的一端的压缩机叶轮和涡轮机叶轮 固定在轴的另一端。 发动机气缸盖限定了其中设置有涡轮增压器筒的容器。 墨盒限定墨盒油回路，发动机气缸盖限定发动机油回路。 油路连接器插头可拆卸地安装在头部的插座中，插头限定了与发动机气缸盖中的供油管道配合的连接器通道，并且在中心壳体中具有供油通道，使得油从 供油管通过连接器通道通向孔。
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