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公开(公告)号：US20140069094A1
公开(公告)日：2014-03-13
申请号：US13609791
申请日：2012-09-11
IPC分类号： F16C19/06 , F02B33/40 , F04D29/056
CPC分类号： F01D25/162 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2240/50 , F05D2260/30 , F16C19/184 , F16C27/045 , F16C35/067 , F16C2226/50 , F16C2360/24
摘要： An assembly for a turbocharger can include a locating washer having an axis and a perimeter that includes a chord segment defined by an apothem measured from the axis; a bearing assembly that includes an outer race having an axis and a perimeter that includes a chord segment defined by an apothem measured from the axis; and a housing that includes a bore for receipt of the bearing assembly and a recess for receipt of the locating washer to space apart the axes of the locating washer and the outer race by a distance greater than the sum of the apothems that provides for contact between the chord segments upon rotation of at least one of the locating washer in the recess and the outer race in the bore. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译： 用于涡轮增压器的组件可以包括具有轴线和周边的定位垫圈，该定位垫圈包括由从该轴线测量的载荷限定的弦杆段; 一种轴承组件，其包括具有轴线和外围的外圈，所述外圈包括由所述轴线测量的支架限定的弦线段; 以及壳体，其包括用于接收轴承组件的孔和用于接收定位垫圈的凹槽，以将定位垫圈和外座圈的轴线间隔开一定距离，该距离大于提供接头之间的接触的总和 当位于凹槽中的定位垫圈中的至少一个和孔中的外座圈旋转时，弦杆段。 还公开了装置，组件，系统，方法等的各种其它示例。
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公开(公告)号：US09121304B2
公开(公告)日：2015-09-01
申请号：US13609791
申请日：2012-09-11
IPC分类号： F04D29/059 , F01D25/16 , F02C6/12 , F02C7/06
CPC分类号： F01D25/162 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2240/50 , F05D2260/30 , F16C19/184 , F16C27/045 , F16C35/067 , F16C2226/50 , F16C2360/24
摘要： An assembly for a turbocharger can include a locating washer having an axis and a perimeter that includes a chord segment defined by an apothem measured from the axis; a bearing assembly that includes an outer race having an axis and a perimeter that includes a chord segment defined by an apothem measured from the axis; and a housing that includes a bore for receipt of the bearing assembly and a recess for receipt of the locating washer to space apart the axes of the locating washer and the outer race by a distance greater than the sum of the apothems that provides for contact between the chord segments upon rotation of at least one of the locating washer in the recess and the outer race in the bore. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译： 用于涡轮增压器的组件可以包括具有轴线和周边的定位垫圈，所述轴线和周边包括由从轴线测量的载荷限定的弦线段; 一种轴承组件，其包括具有轴线和外围的外圈，所述外圈包括由所述轴线测量的支架限定的弦线段; 以及壳体，其包括用于接收轴承组件的孔和用于接收定位垫圈的凹槽，以将定位垫圈和外座圈的轴线间隔开一定距离，该距离大于提供接头之间的接触的总和 当位于凹槽中的定位垫圈中的至少一个和孔中的外座圈旋转时，弦杆段。 还公开了装置，组件，系统，方法等的各种其它示例。
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公开(公告)号：US07654078B2
公开(公告)日：2010-02-02
申请号：US11429880
申请日：2006-05-08
申请人： Damien Marsal , Phillipe Renaud , Jerome Mlika
发明人： Damien Marsal , Phillipe Renaud , Jerome Mlika
IPC分类号： F02M25/06
CPC分类号： F01N3/037 , F01N13/1894 , F02B29/0406 , F02B37/00 , F02M26/06 , F02M26/16 , F02M26/19 , F02M26/23 , F02M26/35 , Y02T10/144 , Y02T10/20
摘要： A particle collector includes a housing within an internal chamber having inlet and outlet ports. The housing can comprise two joined-together housing members. A collector element is disposed in the internal chamber and includes a particulate passage extending axially therethrough. A gas passageway is disposed within the chamber between a housing inside diameter and a collector element outside diameter, and is sized to produce a minimal pressure drop through the particle collector. The collector element is connected to the housing. A collection port is connected with the collector element and extends from the particulate passage to a location outside of the internal chamber for removing collected particulate matter from within the housing when the particle collector is placed into operation within an exhaust gas flow stream.
摘要翻译： 颗粒收集器包括在具有入口和出口的内部腔室内的壳体。 壳体可以包括两个连接的壳体构件。 收集器元件设置在内部腔室中，并且包括轴向延伸通过的微粒通道。 气体通道设置在腔室内部的壳体内径和收集器元件外径之间，并且其尺寸设计成通过颗粒收集器产生最小的压降。 收集器元件连接到壳体。 收集口与收集器元件连接并从颗粒通道延伸到内部室外的位置，用于当颗粒收集器在废气流动流中投入运行时从壳体内除去收集的颗粒物质。
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公开(公告)号：US08858173B2
公开(公告)日：2014-10-14
申请号：US13100968
申请日：2011-05-04
IPC分类号： F04D29/04 , F16C27/04 , F01D25/18 , F16C19/54 , F04D29/66 , F04D29/063 , F01D25/16 , F04D29/059 , F16C25/08
CPC分类号： F04D29/059 , F01D25/164 , F01D25/18 , F04D29/063 , F04D29/668 , F05D2220/40 , F05D2260/96 , F16C19/163 , F16C19/548 , F16C25/083 , F16C27/04 , F16C27/045 , F16C2360/24
摘要： A turbocharger bearing assembly can include a compressor side bearing; a turbine side bearing; and a spacer configured to axially space the compressor side bearing and the turbine side bearing where the spacer includes lubricant passages to direct lubricant to spacer-bearing interfaces and where the spacer optionally includes a spring disposed in a central through bore to load the bearings. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译： 涡轮增压器轴承组件可包括压缩机侧轴承; 涡轮机侧轴承; 以及间隔件，其构造成轴向空间所述压缩机侧轴承和所述涡轮机侧轴承，其中所述间隔件包括润滑剂通道以将润滑剂引导到间隔件支承界面，并且其中所述间隔件可选地包括设置在中心通孔中的弹簧以加载所述轴承。 还公开了装置，组件，系统，方法等的各种其它示例。
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公开(公告)号：US07568340B2
公开(公告)日：2009-08-04
申请号：US11440234
申请日：2006-05-24
摘要： The present invention provides an exhaust gas recirculation mixer for use with a long route (i.e., low pressure) EGR system adapted for use in a turbocharged internal combustion engine. The mixer comprises an outer wall and an inner wall defining a cavity therebetween, a chamber defined within the inner wall, an exhaust gas inlet on the outer wall, and apertures of varying dimensions disposed within the inner wall so that exhaust gas enters the mixer in a controlled flow through the exhaust gas inlet, through the cavity, and through the apertures into the chamber for mixture with ambient air.
摘要翻译： 本发明提供一种废气再循环混合器，其用于适用于涡轮增压内燃机的长路线（即低压）EGR系统。 混合器包括外壁和在其间限定空腔的内壁，限定在内壁内的室，外壁上的废气入口和设置在内壁内的不同尺寸的孔，使得废气进入混合器 通过排气入口的受控流动，通过空腔，并通过孔进入室以与环境空气混合。
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6.发明申请公开(公告)号：US20090136368A1
公开(公告)日：2009-05-28
申请号：US11946653
申请日：2007-11-28
IPC分类号： F02C6/12
CPC分类号： F01D11/003 , F01D5/027 , F01D25/162 , F05D2220/40 , F05D2230/60 , F16C19/184 , F16C33/6659 , F16C33/76 , F16C35/067 , F16C2360/24
摘要： An exemplary center housing for a turbocharger includes a compressor end and a turbine end and a through bore that includes a turbine end opening for receiving a bearing cartridge and shaft subassembly. In an assembly, a turbine end shaft portion of the subassembly can have an outer diameter approximately equal to or greater than an outer diameter of the bearing cartridge. The turbine end shaft portion can include grooves where each groove is configured to seat a seal ring. Various other exemplary devices, systems, methods, etc., are also disclosed.
摘要翻译： 用于涡轮增压器的示例性中心壳体包括压缩机端部和涡轮机端部以及包括用于接收轴承筒和轴子组件的涡轮机端部开口的通孔。 在组件中，子组件的涡轮机端轴部分可以具有大致等于或大于轴承盒的外径的外径。 涡轮机端轴部分可以包括凹槽，其中每个凹槽构造成安置密封环。 还公开了各种其它示例性装置，系统，方法等。
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公开(公告)号：US20070271920A1
公开(公告)日：2007-11-29
申请号：US11440234
申请日：2006-05-24
IPC分类号： F02B33/44
摘要： The present invention provides an exhaust gas recirculation mixer for use with a long route (i.e., low pressure) EGR system adapted for use in a turbocharged internal combustion engine. The mixer comprises an outer wall and an inner wall defining a cavity therebetween, a chamber defined within the inner wall, an exhaust gas inlet on the outer wall, and apertures of varying dimensions disposed within the inner wall so that exhaust gas enters the mixer in a controlled flow through the exhaust gas inlet, through the cavity, and through the apertures into the chamber for mixture with ambient air.
摘要翻译： 本发明提供一种废气再循环混合器，其用于适用于涡轮增压内燃机的长路线（即低压）EGR系统。 混合器包括外壁和在其间限定空腔的内壁，限定在内壁内的室，外壁上的废气入口和设置在内壁内的不同尺寸的孔，使得废气进入混合器 通过排气入口的受控流动，通过空腔，并通过孔进入室以与环境空气混合。
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公开(公告)号：US20110052429A1
公开(公告)日：2011-03-03
申请号：US12547756
申请日：2009-08-26
IPC分类号： F04B17/00
CPC分类号： F01D25/24 , F01D25/162 , F05D2220/40 , F05D2230/64 , F16C19/184 , F16C27/045 , F16C35/067 , F16C35/07 , F16C2226/50 , F16C2360/24 , Y10S384/906
摘要： An exemplary center housing rotating assembly includes a turbine wheel (260); a compressor wheel (240); a center housing (210) that includes a through bore (215), extending from a compressor end to a turbine end along a bore axis, and a recess (217), adjacent the bore, in a plane orthogonal to the bore axis; a bearing assembly (230) positioned in the bore that includes a keyway (233); and an anti-rotation component (280) seated in the recess and at least partially in the keyway to restrict rotation of the bearing assembly in the bore. Various other exemplary devices, systems, methods, etc., are also disclosed.
摘要翻译： 示例性的中心壳体旋转组件包括涡轮机叶轮（260）; 压缩机叶轮（240）; 包括通孔（215）的中心壳体（210），其沿着孔轴线从压缩机端部延伸到涡轮机端部，以及在与所述孔轴线正交的平面中邻近所述孔口的凹部（217）; 定位在所述孔中的包括键槽（233）的轴承组件（230）; 以及安置在所述凹部中并且至少部分地在所述键槽中的防旋转部件（280），以限制所述轴承组件在所述孔中的旋转。 还公开了各种其它示例性装置，系统，方法等。
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公开(公告)号：US08496452B2
公开(公告)日：2013-07-30
申请号：US12547756
申请日：2009-08-26
CPC分类号： F01D25/24 , F01D25/162 , F05D2220/40 , F05D2230/64 , F16C19/184 , F16C27/045 , F16C35/067 , F16C35/07 , F16C2226/50 , F16C2360/24 , Y10S384/906
摘要： An exemplary center housing rotating assembly includes a turbine wheel (260); a compressor wheel (240); a center housing (210) that includes a through bore (215), extending from a compressor end to a turbine end along a bore axis, and a recess (217), adjacent the bore, in a plane orthogonal to the bore axis; a bearing assembly (230) positioned in the bore that includes a keyway (233); and an anti-rotation component (280) seated in the recess and at least partially in the keyway to restrict rotation of the bearing assembly in the bore. Various other exemplary devices, systems, methods, etc., are also disclosed.
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公开(公告)号：US20120282078A1
公开(公告)日：2012-11-08
申请号：US13100968
申请日：2011-05-04
IPC分类号： F01D25/16
CPC分类号： F04D29/059 , F01D25/164 , F01D25/18 , F04D29/063 , F04D29/668 , F05D2220/40 , F05D2260/96 , F16C19/163 , F16C19/548 , F16C25/083 , F16C27/04 , F16C27/045 , F16C2360/24
摘要： A turbocharger bearing assembly can include a compressor side bearing; a turbine side bearing; and a spacer configured to axially space the compressor side bearing and the turbine side bearing where the spacer includes lubricant passages to direct lubricant to spacer-bearing interfaces and where the spacer optionally includes a spring disposed in a central through bore to load the bearings. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译： 涡轮增压器轴承组件可包括压缩机侧轴承; 涡轮机侧轴承; 以及间隔件，其构造成轴向空间所述压缩机侧轴承和所述涡轮机侧轴承，其中所述间隔件包括润滑剂通道以将润滑剂引导到间隔件承载界面，并且其中所述间隔件可选地包括设置在中心通孔中的弹簧以加载所述轴承。 还公开了装置，组件，系统，方法等的各种其它示例。
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