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1. 发明授权

US07066715B2 Turbine efficiency tailoring 有权
标题翻译：涡轮机效率裁剪
公开(公告)号：US07066715B2
公开(公告)日：2006-06-27
申请号：US10871396
申请日：2004-06-18
申请人： Steven P. Martin , Glenn F. Thompson , Scott G. Aguilar
发明人： Steven P. Martin , Glenn F. Thompson , Scott G. Aguilar
IPC分类号： F01D25/24
CPC分类号： F01D21/045 , F01D9/026 , F01D25/24 , F02C3/34 , F05D2220/40 , F05D2250/52
摘要： A turbomachinery apparatus. A turbine is provided with a retainer having a bore step element for turbine wheel retention, and with an aperture manifesting a tailored diameter less than the trim diameter of the turbine, thereby to permit customization of the turbine efficiency characteristic. Various configurations of turbine retainers, with tailored diameter apertures, are disclosed.
摘要翻译：一种涡轮机械设备。涡轮机设置有保持器，其具有用于涡轮机轮保持的孔步进元件，并且具有表现出小于涡轮机的修剪直径的定制直径的孔，从而允许定制涡轮机效率特性。公开了具有定制的直径孔的涡轮机保持器的各种构造。

2. 发明授权

US06767185B2 Turbine efficiency tailoring 有权
公开(公告)号：US06767185B2
公开(公告)日：2004-07-27
申请号：US10269432
申请日：2002-10-11
申请人： Steven P. Martin , Glenn F. Thompson , Scott G. Aguilar
发明人： Steven P. Martin , Glenn F. Thompson , Scott G. Aguilar
IPC分类号： F01D2524
CPC分类号： F01D21/045 , F01D9/026 , F01D25/24 , F02C3/34 , F05D2220/40 , F05D2250/52
摘要： A turbomachinery apparatus. A turbine is provided with a retainer having a bore step element for turbine wheel retention, and with an aperture manifesting a tailored diameter less than the trim diameter of the turbine, thereby to permit customization of the turbine efficiency characteristic. Various configurations of turbine retainers, with tailored diameter apertures, are disclosed.

3. 发明授权

US06748741B2 Charge air condensation collection system for engines with exhaust gas recirculation 有权
标题翻译：具有废气再循环发动机的增压空气冷凝收集系统
公开(公告)号：US06748741B2
公开(公告)日：2004-06-15
申请号：US10279486
申请日：2002-10-23
申请人： Steven P. Martin , Glenn F. Thompson
发明人： Steven P. Martin , Glenn F. Thompson
IPC分类号： F02B3344
CPC分类号： F02B29/0468 , F01N3/005 , F01N2240/22 , F02B3/06 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/10 , F02M26/27 , F02M35/022 , Y02T10/144 , Y02T10/146 , Y02T10/20
摘要： A charge air condensation separation system for a turbocharged engine, especially suited for engines employing EGR, includes a turbocharger having a compressor providing charge air with a charge air cooler connected to the compressor to cool the charge air. A charge air delivery duct is connected to an outlet of the charge air cooler and a torroidal trap having an annular inlet is disposed in the charge air delivery duct with a sump for collecting condensation integral to the torroidal trap. A drain line for removing condensation from the sump for expulsion to the atmosphere is connected to the trap and a pump or other device for overcoming pressure differential in the drain line is employed in certain embodiments. For EGR systems employing a mixer, the condensation separator can be incorporated adjacent to or integral with the mixer to minimize additional volume requirements in the engine compartment.
摘要翻译：用于涡轮增压发动机的增压空气冷凝分离系统，特别适合于使用EGR的发动机，包括具有压缩机的涡轮增压器，所述压缩机向增压空气提供连接到压缩机的增压空气冷却器，以冷却增压空气。增压空气输送管道连接到增压空气冷却器的出口，并且具有环形入口的环形捕集器设置在增压空气输送管道中，具有用于收集与环形捕集器成一体的冷凝物的贮槽。用于从贮槽排出冷凝物以排出大气的排水管线连接到捕集器，并且在某些实施例中采用用于克服排水管路中的压力差的泵或其它装置。对于采用混合器的EGR系统，冷凝分离器可以与混合器相邻或与混合器一体并入，以最小化发动机室中额外的体积要求。

4. 发明授权

US08911202B2 Turbocharger rotating assembly 有权
标题翻译：涡轮增压器旋转总成
公开(公告)号：US08911202B2
公开(公告)日：2014-12-16
申请号：US13237407
申请日：2011-09-20
申请人： Ryan Matthew Kocher , Corazon Maynigo , Glenn F. Thompson
发明人： Ryan Matthew Kocher , Corazon Maynigo , Glenn F. Thompson
IPC分类号： F01D25/18 , F01D25/14 , F02C6/12
CPC分类号： F04D29/102 , F01D25/14 , F01D25/18 , F02B37/00 , F02C6/12 , F04D29/668 , F16C19/184 , F16C35/077 , F16C2360/24 , Y02T10/144 , Y10T29/4932
摘要： A turbocharger rotating assembly includes a bearing; a shaft and turbine wheel assembly supported by the bearing; a seal ring disposed about the shaft; and a sleeve that supports the bearing and that includes a compressor end and a turbine end, a bore extending axially from the compressor end to the turbine end, a first counter bore that forms an axial face that axially locates the bearing in the bore, a second counter bore disposed axially between the first counter bore and the turbine end wherein the second counter bore comprises a seal surface that forms a lubricant and exhaust seal with the seal ring disposed about the shaft, and a securing feature to secure the sleeve with respect to a turbocharger housing. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译：涡轮增压器旋转组件包括轴承; 由轴承支撑的轴和涡轮机叶轮组件; 围绕所述轴设置的密封环; 以及支撑所述轴承并且包括压缩机端部和涡轮机端部的套筒，从所述压缩机端部轴向延伸到所述涡轮机端部的孔，形成将轴承定位在所述孔中的轴向面的第一反向孔，第二反向孔轴向地布置在第一反向孔和涡轮端之间，其中第二反向孔包括密封表面，该密封表面与围绕轴设置的密封环形成润滑剂和排气密封，以及固定特征，以使套筒相对于涡轮增压器壳体。还公开了装置，组件，系统，方法等的各种其它示例。

5. 发明授权

US07407364B2 Turbocharger compressor having ported second-stage shroud, and associated method 有权
标题翻译：带有第二级护罩的涡轮增压器压缩机及其相关方法
公开(公告)号：US07407364B2
公开(公告)日：2008-08-05
申请号：US11069336
申请日：2005-03-01
申请人： Steve Don Arnold , Kristian N. Dullack , David A. Calta , Glenn F. Thompson
发明人： Steve Don Arnold , Kristian N. Dullack , David A. Calta , Glenn F. Thompson
IPC分类号： F01D25/26
CPC分类号： F04D25/04 , F01D9/026 , F02B37/013 , F02C6/12 , F04D17/12 , F04D27/0207 , F04D29/4213 , F04D29/444 , F04D29/685 , F05D2250/51 , Y02T10/144
摘要： A two-stage radial compressor having a ported second-stage shroud, forming a passive surge control system. Thus, some proportion of the fluid is allowed to flow between the second-stage of the compressor in the vicinity of the impeller blade tips, through a port in the shroud into an upstream portion of the compressor flow path that leads into the second-stage impeller inlet. The fluid is allowed to flow in either direction, depending on the pressure difference existing between the two locations. Surge margin at higher pressure ratios is significantly increased by the ported second-stage shroud.
摘要翻译：具有端口的第二级护罩的两级径向压缩机，形成被动浪涌控制系统。因此，允许一部分流体在叶轮叶片尖端附近的压缩机的第二级之间通过护罩中的端口流入压缩机流动路径的上游部分，其进入第二级叶轮入口。允许流体沿任一方向流动，这取决于存在于两个位置之间的压力差。通过移动的第二级护罩，在较高压力比下的浪涌裕度显着增加。

6. 发明授权

US07014418B1 Multi-stage compressor and housing therefor 有权
标题翻译：多级压缩机及其住宅
公开(公告)号：US07014418B1
公开(公告)日：2006-03-21
申请号：US11004467
申请日：2004-12-03
申请人： Steve Don Arnold , Kristian N. Dullack , David A. Calta , Glenn F. Thompson
发明人： Steve Don Arnold , Kristian N. Dullack , David A. Calta , Glenn F. Thompson
IPC分类号： F01D25/24
CPC分类号： F04D29/4206 , F01D1/22 , F01D5/048 , F01D9/026 , F02C6/12 , F04D17/12
摘要： A multi-stage compressor and associated compressor housing and method are provided. The housing defines an aperture for receiving a compressor wheel for successively compressing a gas in first and second stages. First- and second-stage inlets are fluidly connected to the aperture in generally axial directions, and first- and second-stage volutes extend at least partially annularly therearound so that each volute is configured to receive gas flowing generally radially outward from the compressor wheel. In addition, first and second passages fluidly connect the first-stage volute to the second-stage inlet. Each passage extends from the first-stage volute to a position radially outward of the second-stage volute and therefrom to the second-stage inlet at an axial position opposite the second-stage volute from the first-stage volute. Thus, the gas can be received through the first-stage inlet, compressed by the wheel, circulated to the second-stage inlet via the first-stage volute and the passages, compressed again by the wheel, and delivered to the second-stage volute.
摘要翻译：提供了一种多级压缩机和相关的压缩机壳体和方法。壳体限定用于接收用于在第一和第二阶段中连续地压缩气体的压缩机叶轮的孔。第一级和第二级入口在大致轴向方向上流体地连接到孔，并且第一级和第二级蜗壳至少部分地环形延伸，使得每个蜗壳构造成接收从压缩机叶轮大致径向向外流动的气体。此外，第一和第二通道将第一级蜗壳流体地连接到第二级入口。每个通道从第一阶段蜗壳延伸到第二级蜗壳的径向外侧的位置，并且从第二级入口到与第一级蜗壳相反的第二级蜗壳的轴向位置延伸到第二级入口。因此，可以通过第一级入口容纳气体，由轮压缩，经由第一级蜗壳和通过轮子再次压缩的通道循环到第二级入口并被输送到第二级蜗壳。

7. 发明授权

US07568883B2 Turbocharger having two-stage compressor with boreless first-stage impeller 有权
标题翻译：具有两级压缩机的涡轮增压器具有无孔第一级叶轮
公开(公告)号：US07568883B2
公开(公告)日：2009-08-04
申请号：US11290381
申请日：2005-11-30
申请人： Steven D. Arnold , Gary D. Vrbas , Kristian N. Dullack , Glenn F. Thompson
发明人： Steven D. Arnold , Gary D. Vrbas , Kristian N. Dullack , Glenn F. Thompson
IPC分类号： F04D29/04
CPC分类号： F04D25/04 , F04D17/122 , F04D29/053 , F04D29/266 , F05B2220/40
摘要： A turbocharger with a two-stage compressor having first- and second-stage impellers mounted on a common shaft in a back-to-back configuration. The first-stage impeller has a boreless configuration, defining an unthreaded pilot hole receiving an unthreaded end of the shaft so as to establish a coaxial relationship between the impeller and the shaft. The first impeller further defines a hollow cylindrical pilot member that projects from the back of the impeller and is received in a portion of the bore through the second-stage impeller to position the impellers coaxially with each other. The shaft passes through the pilot member and is externally threaded for engaging threads on the inner surface of the pilot member to secure the impellers to the shaft. The bore of the second impeller has a second portion that engages an outer cylindrical surface of the shaft to establish a coaxial relationship between the shaft and impeller.
摘要翻译：具有两级压缩机的涡轮增压器具有以后后配置安装在公共轴上的第一级和第二级叶轮。第一级叶轮具有无孔构造，限定了接收轴的无螺纹端的无螺纹导向孔，以便在叶轮和轴之间建立同轴的关系。第一叶轮还限定了一个中空的圆柱形引导件，该中空圆柱形引导件从叶轮的后部突出，并被接纳在孔的一部分中，通过第二级叶轮将叶轮彼此同轴定位。轴通过导向构件并且被外螺纹用于接合导向构件的内表面上的螺纹，以将叶轮固定到轴上。第二叶轮的孔具有接合轴的外圆柱形表面的第二部分，以在轴和叶轮之间建立同轴的关系。

8. 发明授权

US08764376B2 Diffuser divider 有权
标题翻译：扩散器分隔线
公开(公告)号：US08764376B2
公开(公告)日：2014-07-01
申请号：US13108887
申请日：2011-05-16
申请人： Vai Man Lei , Glenn F. Thompson
发明人： Vai Man Lei , Glenn F. Thompson
IPC分类号： F01D1/06
CPC分类号： F04D17/105 , F04D29/441 , F04D29/624 , F05D2220/40 , F05D2250/52
摘要： A diffuser divider shaped as disc with a central axis, a leading edge disposed at an inner radius about the central axis, a trailing edge disposed at an outer radius about the central axis, an upper surface disposed between the leading edge and the trailing edge, a lower surface disposed between the leading edge and the trailing edge and one or more mounting features configured to mount the disc in a diffuser section configured to receive air compressed by two compressor wheel faces and to direct the compressed air to a volute. Such a divider can define throats in a diffuser section of a compressor assembly. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
摘要翻译：形成为具有中心轴的圆盘的扩散器分隔件，围绕中心轴线设置在内半径处的前缘，设置在围绕中心轴线的外半径处的后缘，设置在前缘和后缘之间的上表面，设置在前缘和后缘之间的下表面和一个或多个安装特征，其被配置为将盘安装在扩散器部分中，该扩散器部分构造成接收由两个压缩机轮面压缩的空气并将压缩空气引导到蜗壳。这种分隔器可以在压缩机组件的扩散器部分中限定喉部。还公开了装置，组件，系统，方法等的各种其它示例。

9. 发明授权

US06755186B2 EGR system flexible gas connection joint 有权
标题翻译： EGR系统柔性气体连接接头
公开(公告)号：US06755186B2
公开(公告)日：2004-06-29
申请号：US10280869
申请日：2002-10-24
申请人： Dennis L. Brookshire , Glenn F. Thompson
发明人： Dennis L. Brookshire , Glenn F. Thompson
IPC分类号： F02B4708
CPC分类号： F02M26/16 , F02M26/05 , F02M26/12
摘要： A flexible gas connection joint for use with an exhaust gas recirculation system is located between an engine exhaust manifold and a turbocharger. The flexible joint comprises a hot pipe for connection with an exhaust gas source. The hot pipe has a first end for connecting with the exhaust gas source, and has a second oppositely positioned end for connecting with an exhaust gas receiving member. The hot pipe second end includes a generally cylindrical outside surface. An adapter is coupled to the hot pipe second end for receiving exhaust gas therefrom. The adapter has a cylindrical inside diameter, and the hot pipe second end is disposed within the cylindrical inside diameter. The hot pipe second end has a radiused outside surface for enabling three-dimensional movement of the hot pipe second end within the adapter. The flexible joint can include a sealing ring interposed between concentric hot pipe and adapter surfaces for providing a leak-tight seal therebetween.
摘要翻译：与排气再循环系统一起使用的柔性气体连接接头位于发动机排气歧管和涡轮增压器之间。柔性接头包括用于与废气源连接的热管。热管具有与废气源连接的第一端，并且具有用于与废气接收构件连接的第二相对设置的端。热管第二端包括大致圆柱形的外表面。适配器联接到热管第二端以从其接收废气。适配器具有圆柱形内径，并且热管第二端设置在圆柱形内径内。热管第二端具有圆弧形外表面，用于使适配器内的热管第二端能够进行三维运动。柔性接头可以包括插入在同心热管和适配器表面之间的密封环，用于在其间提供密封密封。

10. 发明授权

US06250897B1 Integral ball bearing turbocharger rotor assembly 失效
标题翻译：一体式球轴承涡轮增压器转子总成
公开(公告)号：US06250897B1
公开(公告)日：2001-06-26
申请号：US09407577
申请日：1999-09-28
申请人： Glenn F. Thompson , Robert J. McMullen
发明人： Glenn F. Thompson , Robert J. McMullen
IPC分类号： F04B1700
CPC分类号： F04D29/051 , F01D25/164 , F04D29/059 , F04D29/063 , F05D2220/40 , F16C17/02 , F16C17/18 , F16C21/00 , F16C27/04 , F16C2360/24 , Y10S384/906
摘要： A combination bearing supporting a shaft interconnecting the turbine and compressor wheels of a turbocharger incorporates a rotating journal bearing, a squeeze film damper with a registration and retention flange, and a ball bearing assembly. The ball bearing assembly has an outer race providing a thrust shoulder and a registration receiver for the damper flange. Ball roller elements are retained by the outer race and engaged between the thrust shoulder on the outer race and an opposing thrust shoulder on the shaft.
摘要翻译：支撑连接涡轮增压器的涡轮和压缩机叶轮的轴的组合轴承包括旋转轴颈轴承，具有配准和保持凸缘的挤压薄膜阻尼器以及滚珠轴承组件。滚珠轴承组件具有提供推力肩部的外圈和用于阻尼器凸缘的配准接收器。球滚子元件由外圈保持并且接合在外座圈上的推力肩和轴之间的相对推力肩之间。

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