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1. 发明申请

US20130052054A1 Turbocharger for an Engine 审中-公开
标题翻译：发动机涡轮增压器
公开(公告)号：US20130052054A1
公开(公告)日：2013-02-28
申请号：US13594647
申请日：2012-08-24
申请人： Daniel Edward Loringer , Anthony Holmes Furman , Kendall Swenson , Dale William Ladoon
发明人： Daniel Edward Loringer , Anthony Holmes Furman , Kendall Swenson , Dale William Ladoon
IPC分类号： F01D1/06 , F02B37/00
CPC分类号： F02C6/12 , F01D9/026 , F02B37/00 , F05D2220/40
摘要： A turbocharger includes a compressor, a turbine, a shaft coupling the compressor to the turbine, and a turbo casing configured to improve pressure recovery and reduce energy loss from exhaust flow. In one embodiment, the turbo casing may include a geometry configured to improve exhaust flow towards an exhaust outlet. The turbo casing may include a torus shaped chamber having a cross-sectional area that progressively increases in an annular direction of the flow towards the exhaust outlet.
摘要翻译：涡轮增压器包括压缩机，涡轮机，将压缩机联接到涡轮机的轴和被配置为改善压力恢复并减少来自排气流的能量损失的涡轮壳体。在一个实施例中，涡轮壳体可以包括被配置为改善朝向排气出口的排气流的几何形状。涡轮壳体可以包括环形腔室，其具有在朝向排气出口的流动的环形方向上逐渐增加的横截面面积。

2. 发明授权

US09003790B2 Turbocharger with improved casing and diffuser areas 有权
标题翻译：涡轮增压器具有改进的套管和扩散器区域
公开(公告)号：US09003790B2
公开(公告)日：2015-04-14
申请号：US13594647
申请日：2012-08-24
申请人： Daniel Edward Loringer , Anthony Holmes Furman , Kendall Swenson , Dale William Ladoon
发明人： Daniel Edward Loringer , Anthony Holmes Furman , Kendall Swenson , Dale William Ladoon
IPC分类号： F02B37/22 , F02C6/12 , F01D9/02 , F02B37/00
CPC分类号： F02C6/12 , F01D9/026 , F02B37/00 , F05D2220/40
摘要： A turbocharger includes a compressor, a turbine, a shaft coupling the compressor to the turbine, and a turbo casing configured to improve pressure recovery and reduce energy loss from exhaust flow. In one embodiment, the turbo casing may include a geometry configured to improve exhaust flow towards an exhaust outlet. The turbo casing may include a torus shaped chamber having a cross-sectional area that progressively increases in an annular direction of the flow towards the exhaust outlet.
摘要翻译：涡轮增压器包括压缩机，涡轮机，将压缩机联接到涡轮机的轴和被配置为改善压力恢复并减少来自排气流的能量损失的涡轮壳体。在一个实施例中，涡轮壳体可以包括被配置为改善朝向排气出口的排气流的几何形状。涡轮壳体可以包括环形腔室，其具有在朝向排气出口的流动的环形方向上逐渐增加的横截面面积。

3. 发明授权

US09309904B2 System, transition conduit, and article of manufacture for transitioning a fluid flow 有权
标题翻译：系统，过渡管道和用于过渡流体流动的制品
公开(公告)号：US09309904B2
公开(公告)日：2016-04-12
申请号：US13609700
申请日：2012-09-11
申请人： Daniel Edward Loringer , Lukas William Johnson , Kendall Swenson , Rodrigo Rodriguez Erdmenger
发明人： Daniel Edward Loringer , Lukas William Johnson , Kendall Swenson , Rodrigo Rodriguez Erdmenger
IPC分类号： F16L55/027 , F15D1/02 , F01N13/18 , F02B37/013
CPC分类号： F15D1/02 , F01N13/1811 , F01N13/1844 , F01N13/1872 , F02B37/013 , Y02T10/144
摘要： Various systems and apparatuses are provided for a fluid transfer system for an engine. In one example, a system includes a first turbine having an exit for discharging a main fluid flow and a second turbine having an inlet for receiving at least a portion of the main fluid flow. A main conduit fluidically couples the exit of the first turbine to the inlet of the second turbine. A transition conduit is coupled with the main conduit and includes a volute passageway curving around the main conduit. The volute passageway includes a slot that follows a route around the curving volute passageway and opens into an interior of the main conduit. The slot is defined at least in part by a lip and establishes a path for either a secondary fluid flow to enter the main conduit or a portion of a main fluid flow to exit the main conduit.
摘要翻译：为发动机的流体输送系统提供了各种系统和装置。在一个示例中，系统包括具有用于排出主流体流的出口的第一涡轮机和具有用于接收主流体流的至少一部分的入口的第二涡轮机。主导管将第一涡轮机的出口流体耦合到第二涡轮机的入口。过渡管道与主管道连接并且包括围绕主管道弯曲的蜗壳通道。蜗壳通道包括沿着弯曲蜗壳通道周围的路线并且通向主管道内部的槽。狭槽至少部分地由唇缘限定，并且建立用于二次流体流进入主管道或主流体流的一部分以离开主管道的路径。

4. 发明申请

US20140069541A1 SYSTEM, TRANSITION CONDUIT, AND ARTICLE OF MANUFACTURE FOR TRANSITIONING A FLUID FLOW 有权
标题翻译：系统，过渡管和制造流体流量的制造
公开(公告)号：US20140069541A1
公开(公告)日：2014-03-13
申请号：US13609700
申请日：2012-09-11
申请人： Daniel Edward Loringer , Lukas William Johnson , Kendall Swenson , Rodrigo Rodriguez Erdmenger
发明人： Daniel Edward Loringer , Lukas William Johnson , Kendall Swenson , Rodrigo Rodriguez Erdmenger
IPC分类号： F16L55/027
CPC分类号： F15D1/02 , F01N13/1811 , F01N13/1844 , F01N13/1872 , F02B37/013 , Y02T10/144
摘要： Various systems and apparatuses are provided for a fluid transfer system for an engine. In one example, a system includes a first turbine having an exit for discharging a main fluid flow and a second turbine having an inlet for receiving at least a portion of the main fluid flow. A main conduit fluidically couples the exit of the first turbine to the inlet of the second turbine. A transition conduit is coupled with the main conduit and includes a volute passageway curving around the main conduit. The volute passageway includes a slot that follows a route around the curving volute passageway and opens into an interior of the main conduit. The slot is defined at least in part by a lip and establishes a path for either a secondary fluid flow to enter the main conduit or a portion of a main fluid flow to exit the main conduit.
摘要翻译：为发动机的流体输送系统提供了各种系统和装置。在一个示例中，系统包括具有用于排出主流体流的出口的第一涡轮机和具有用于接收主流体流的至少一部分的入口的第二涡轮机。主导管将第一涡轮机的出口流体耦合到第二涡轮机的入口。过渡管道与主管道连接并且包括围绕主管道弯曲的蜗壳通道。蜗壳通道包括沿着弯曲蜗壳通道周围的路线并且通向主管道内部的槽。狭槽至少部分地由唇缘限定，并且建立用于二次流体流进入主管道或主流体流的一部分以离开主管道的路径。

5. 发明授权

US08959913B2 Systems and apparatus for transferring fluid flow 有权
标题翻译：用于传输流体流量的系统和设备
公开(公告)号：US08959913B2
公开(公告)日：2015-02-24
申请号：US13233506
申请日：2011-09-15
申请人： Jonathan Nagurney , Daniel Loringer , Kendall Swenson , Lukas Johnson , Rodrigo Rodriguez Erdmenger , Amit Sharma , Swaminathan Gopalakrishnan
发明人： Jonathan Nagurney , Daniel Loringer , Kendall Swenson , Lukas Johnson , Rodrigo Rodriguez Erdmenger , Amit Sharma , Swaminathan Gopalakrishnan
IPC分类号： F02B33/44 , F02D23/00 , F02B33/00 , F02B37/013 , F01N13/18 , F02B37/00 , F02B37/02 , F02B37/18 , F17D1/04
CPC分类号： F02B37/013 , F01N13/1816 , F02B37/004 , F02B37/02 , F02B37/18 , F17D1/04 , Y02T10/144
摘要： Various apparatuses and systems are provided for a turbocharger. In one example, the turbocharger system includes a first turbine having an exhaust flow outlet and a second turbine having an exhaust flow inlet. The turbocharger system further includes a transition conduit fluidically coupling the outlet of the first turbine to the inlet of the second turbine, the transition conduit including an expansion region upstream of a first bend, and a bypass which routes exhaust flow around the first turbine, the bypass having an exhaust flow outlet fluidically coupled to the transition conduit downstream of the expansion region.
摘要翻译：为涡轮增压器提供各种装置和系统。在一个示例中，涡轮增压器系统包括具有排气流出口的第一涡轮机和具有排气流入口的第二涡轮机。涡轮增压器系统还包括将第一涡轮机的出口与第二涡轮机的入口流体耦合的过渡管道，过渡管道包括在第一弯管的上游的膨胀区域，以及绕第一涡轮机排出排气流的旁路，旁路具有流体耦合到膨胀区域下游的过渡管道的排气流出口。

6. 发明申请

US20060288702A1 System and method for operating a turbocharged engine 有权
公开(公告)号：US20060288702A1
公开(公告)日：2006-12-28
申请号：US11167420
申请日：2005-06-27
申请人： Manoj Gokhale , Roy Primus , Kendall Swenson
发明人： Manoj Gokhale , Roy Primus , Kendall Swenson
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02B37/18 , F02B37/225 , Y02T10/144
摘要： A method of operating a turbocharged system includes controlling speed of a turbocharger and substantially eliminating choke of a compressor coupled to a turbine by adjusting exhaust flow through a turbine wastegate, or by adjusting airflow through a compressor recirculation valve, or by adjusting a combination thereof in response to variance in parameters including compressor inlet temperature, compressor inlet pressure, and turbocharger speed.

7. 发明申请

US20060016187A1 Turbocharger recirculation valve 失效
标题翻译：涡轮增压器再循环阀
公开(公告)号：US20060016187A1
公开(公告)日：2006-01-26
申请号：US11102079
申请日：2005-04-09
申请人： Kendall Swenson , Gregory Marsh
发明人： Kendall Swenson , Gregory Marsh
IPC分类号： F02B29/04 , F02B33/44
CPC分类号： F02B33/44 , F02B29/04 , F02B37/16 , F02M35/04 , Y02T10/144
摘要： A system and method for maintaining an airflow path to a turbocharger system on a locomotive operating at high altitude and in a low ambient temperature environment, is provided and includes generating an ambient air stream flow into the turbocharger system to create a compressed air stream flow having a compressed air stream temperature, wherein the ambient air stream flow includes an ambient air stream flow temperature, processing the compressed air stream to create an intercooler air stream having an intercooler air stream temperature, wherein the compressed air stream temperature is greater than the intercooler air stream temperature, directing at least a portion of at least one of the compressed air stream and the intercooler air stream toward a controllable re-circulation device, wherein the controllable re-circulation device is communicated with at least one of the compressed air stream flow and the ambient air stream flow, operating the controllable re-circulation device to combine the at least a portion of at least one of the compressed air stream and the intercooler air stream with at least one of the compressed air stream flow and the ambient air stream flow to increase at least one of the compressed air stream temperature and the ambient air stream temperature to a predetermined level.
摘要翻译：提供了一种用于维持在高空和低环境温度环境下工作的机车上的涡轮增压器系统的气流路径的系统和方法，并且包括产生环境空气流流入涡轮增压器系统以产生具有压缩空气流温度，其中所述环境空气流流动包括环境空气流流动温度，处理所述压缩空气流以产生具有中间冷却器空气流温度的中间冷却器空气流，其中所述压缩空气流温度大于所述中间冷却器空气将压缩空气流和中间冷却器气流中的至少一个的至少一部分引向可控再循环装置，其中可控再循环装置与压缩空气流流和环境空气流流动，操作可控再循环装置将压缩空气流和中间冷却器气流中的至少一个的至少一部分与压缩空气流和环境空气流中的至少一个流动以增加压缩空气流温度和环境中的至少一个气流温度达到预定水平。

8. 发明申请

US20130067917A1 SYSTEMS AND APPARATUS FOR TRANSFERRING FLUID FLOW 有权
标题翻译：用于输送流体流量的系统和装置
公开(公告)号：US20130067917A1
公开(公告)日：2013-03-21
申请号：US13233506
申请日：2011-09-15
申请人： Jonathan Nagurney , Daniel Loringer , Kendall Swenson , Lukas Johnson , Rodrigo Rodriguez Erdmenger , Amit Sharma , Swaminathan Gopalakrishnan
发明人： Jonathan Nagurney , Daniel Loringer , Kendall Swenson , Lukas Johnson , Rodrigo Rodriguez Erdmenger , Amit Sharma , Swaminathan Gopalakrishnan
IPC分类号： F02C6/12
CPC分类号： F02B37/013 , F01N13/1816 , F02B37/004 , F02B37/02 , F02B37/18 , F17D1/04 , Y02T10/144
摘要： Various apparatuses and systems are provided for a turbocharger. In one example, the turbocharger system includes a first turbine having an exhaust flow outlet and a second turbine having an exhaust flow inlet. The turbocharger system further includes a transition conduit fluidically coupling the outlet of the first turbine to the inlet of the second turbine, the transition conduit including an expansion region upstream of a first bend, and a bypass which routes exhaust flow around the first turbine, the bypass having an exhaust flow outlet fluidically coupled to the transition conduit downstream of the expansion region.
摘要翻译：为涡轮增压器提供各种装置和系统。在一个示例中，涡轮增压器系统包括具有排气流出口的第一涡轮机和具有排气流入口的第二涡轮机。涡轮增压器系统还包括将第一涡轮机的出口与第二涡轮机的入口流体耦合的过渡管道，过渡管道包括在第一弯管的上游的膨胀区域和绕第一涡轮机排出排气的旁路，旁路具有流体耦合到膨胀区域下游的过渡管道的排气流出口。

9. 发明申请

US20070095063A1 Apparatus and method for avoidance of turbocharger surge on locomotive diesel engines 有权
标题翻译：机车柴油机避免涡轮增压器浪涌的装置和方法
公开(公告)号：US20070095063A1
公开(公告)日：2007-05-03
申请号：US11265709
申请日：2005-11-02
申请人： James Mischler , Kendall Swenson
发明人： James Mischler , Kendall Swenson
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02D23/02 , F02B3/06 , F02B39/16 , F02D41/0007 , Y02T10/144
摘要： A method for preventing a surge event prior to a first surge event occurring in an engine system including a turbocharger and a diesel engine operable at a plurality of discrete speeds, the method comprising sensing an operating parameter of the engine system that determines a surge margin, determining whether a change in the sensed operating parameter may result in exceeding the surge margin, and controlling an operating input to the engine system to prevent the surge event from occurring.
摘要翻译：一种用于在包括可以以多个离散速度操作的涡轮增压器和柴油发动机的发动机系统中发生第一喘振事件之前防止浪涌事件的方法，所述方法包括感测确定浪涌裕度的发动机系统的操作参数，确定所感测的操作参数中的变化是否可能导致超过浪涌余量，并且控制对发动机系统的操作输入以防止浪涌事件发生。

10. 发明申请

US20050056013A1 Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length 失效
标题翻译：涡轮增压器压缩机叶轮具有经处理的沉孔，以增强耐应力诱发疲劳的耐久性并且可配置为提供紧凑的轴向长度
公开(公告)号：US20050056013A1
公开(公告)日：2005-03-17
申请号：US10650839
申请日：2003-08-28
申请人： Anthony Furman , Kendall Swenson , Daniel Loringer
发明人： Anthony Furman , Kendall Swenson , Daniel Loringer
IPC分类号： B23P9/00 , B23P9/02 , B23P15/00 , B24B39/02 , C21D7/06 , C21D7/08 , C21D10/00 , F01D5/02 , F02C6/12 , F04D29/26 , F04D29/28 , B21C37/30 , B24B39/00 , F02D23/00
CPC分类号： F04D29/266 , B23P9/00 , B23P9/02 , B23P15/006 , B24B39/02 , C21D7/06 , C21D7/08 , C21D10/005 , F01D5/025 , F04D29/284 , F05D2220/40 , Y10T29/47 , Y10T29/49236
摘要： Compressor wheel and techniques for manufacturing such a wheel are provided. The wheel may include a hub with a counterbore internally treated to impart residual compressive stresses for enhanced endurance to stress-induced fatigue. The surface treatment allows extending the counterbore relatively closer to a plane of typical maximum stress of the wheel. This design flexibility advantageously allows avoiding or reducing overhang of the compressor wheel, thereby improving rotor dynamics and reducing the axial length of the hub, and the overall foot print of the compressor wheel.
摘要翻译：提供压缩机轮和制造这种车轮的技术。车轮可以包括具有内部处理的沉孔的轮毂，以赋予残余压应力以增强对应力引起的疲劳的耐久性。表面处理允许将沉孔相对更靠近轮的典型最大应力的平面延伸。这种设计灵活性有利地允许避免或减小压缩机叶轮的悬垂，从而改善转子动力学并减小轮毂的轴向长度以及压缩机叶轮的整体脚印。

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