公开(公告)号：US10100721B2

公开(公告)日：2018-10-16

申请号：US14952748

申请日：2015-11-25

Applicant: General Electric Company

Inventor： Shishir Tiwari ,  Douglas C. Hofer ,  Shashi Kiran ,  Jessica Lynn Plummer ,  Shridhar Shrikant Kulkarni

IPC: F01N5/04 ,  F02B37/02 ,  F02B65/00 ,  F02B75/22 ,  F01N13/18 ,  F02B37/00 ,  F01N13/00

Abstract: Various systems are provided for supporting an exhaust gas treatment system vertically above an engine in an engine system. In one example, an engine system includes an engine; a support structure including a base and a plurality of mounting legs, a first end of each mounting leg of the plurality of mounting legs coupled to the base and an opposite, second end of each mounting leg of at least a portion of the plurality of mounting legs coupled to the engine, where at least three mounting legs of the plurality of mounting legs and the base form two triangles within a same plane of the support structure; and an exhaust gas treatment system positioned vertically above and mounted on the engine via the support structure.

公开(公告)号：US20170058750A1

公开(公告)日：2017-03-02

申请号：US15350758

申请日：2016-11-14

Applicant: General Electric Company

Inventor： Jessica Lynn Plummer ,  Gail Leroy Detar ,  Shashi Kiran ,  Shridhar Shrikant Kulkarni ,  Lawrence Heverley, III

IPC: F01N13/00 ,  B01D46/00 ,  F01N3/20 ,  F01N3/021 ,  F02B61/00

CPC classification number: F01N13/002 ,  B01D46/0002 ,  B01D46/002 ,  B01D46/0027 ,  B01D53/9477 ,  B01D2267/30 ,  B01D2267/70 ,  B01D2279/30 ,  F01N3/021 ,  F01N3/0222 ,  F01N3/0256 ,  F01N3/2066 ,  F01N3/208 ,  F01N3/2803 ,  F01N9/002 ,  F01N13/0097 ,  F01N13/017 ,  F01N13/02 ,  F01N13/04 ,  F01N13/08 ,  F01N13/18 ,  F01N13/1805 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1433 ,  F02B61/00 ,  F02C9/16 ,  F02D41/045 ,  F02D41/083 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

Abstract: Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality of distinct exhaust flow passages through which at least a portion of an exhaust stream can flow, e.g., the exhaust stream is produced by an engine. The emissions control system also includes a controller for controlling injection of reductant into the exhaust stream flowing through each of the flow passages. In one example, the emissions control system is configured for use in a vehicle, such as a locomotive or other rail vehicle.

Abstract translation: 提供了与排放控制系统相关的方法和系统。 排放物控制系统具有排气后处理系统，其定义了多个不同的排气流通道，排气流的至少一部分可以通过该废气流通道流动，例如排气流由发动机产生。 排放控制系统还包括控制器，用于控制将还原剂注入到流过每个流动通道的废气流中。 在一个示例中，排放控制系统被配置为用于诸如机车或其他轨道交通工具的车辆中。

公开(公告)号：US10202884B2

公开(公告)日：2019-02-12

申请号：US16058625

申请日：2018-08-08

Applicant: General Electric Company

Inventor： Jessica Lynn Plummer ,  Gail Leroy Detar ,  Shashi Kiran ,  Shridhar Shrikant Kulkarni ,  Lawrence Heverley, III

IPC: B60K13/04 ,  F01N13/00 ,  F02C9/16 ,  F01N13/08 ,  F02B61/00 ,  B01D46/00 ,  F01N13/18 ,  F01N3/28 ,  F01N3/20 ,  F01N3/022 ,  F01N3/025 ,  F01N13/02 ,  F01N13/04 ,  F01N3/021 ,  F01N9/00 ,  B01D53/94 ,  F02D41/08 ,  F02D41/04

Abstract: Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality of distinct exhaust flow passages through which at least a portion of an exhaust stream can flow, e.g., the exhaust stream is produced by an engine. The emissions control system also includes a controller for controlling injection of reductant into the exhaust stream flowing through each of the flow passages. In one example, the emissions control system is configured for use in a vehicle, such as a locomotive or other rail vehicle.

公开(公告)号：US20180363533A1

公开(公告)日：2018-12-20

申请号：US16058625

申请日：2018-08-08

Applicant: General Electric Company

Inventor： Jessica Lynn Plummer ,  Gail Leroy Detar ,  Shashi Kiran ,  Shridhar Shrikant Kulkarni ,  Lawrence Heverley, III

IPC: F01N13/00 ,  F01N13/02 ,  B01D46/00 ,  F01N3/021 ,  F01N3/022 ,  F01N3/025 ,  F01N3/20 ,  F01N3/28 ,  F01N9/00 ,  F01N13/04 ,  F01N13/08 ,  F02C9/16 ,  F02B61/00 ,  F01N13/18 ,  B01D53/94 ,  F02D41/04 ,  F02D41/08

CPC classification number: F01N13/002 ,  B01D46/0002 ,  B01D46/002 ,  B01D46/0027 ,  B01D53/9477 ,  B01D2267/30 ,  B01D2267/70 ,  B01D2279/30 ,  F01N3/021 ,  F01N3/0222 ,  F01N3/0256 ,  F01N3/2066 ,  F01N3/208 ,  F01N3/2803 ,  F01N9/002 ,  F01N13/0097 ,  F01N13/017 ,  F01N13/02 ,  F01N13/04 ,  F01N13/08 ,  F01N13/18 ,  F01N13/1805 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1433 ,  F02B61/00 ,  F02C9/16 ,  F02D41/045 ,  F02D41/083 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

Abstract: Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality of distinct exhaust flow passages through which at least a portion of an exhaust stream can flow, e.g., the exhaust stream is produced by an engine. The emissions control system also includes a controller for controlling injection of reductant into the exhaust stream flowing through each of the flow passages. In one example, the emissions control system is configured for use in a vehicle, such as a locomotive or other rail vehicle.

公开(公告)号：US10072554B2

公开(公告)日：2018-09-11

申请号：US15350758

申请日：2016-11-14

Applicant: General Electric Company

Inventor： Jessica Lynn Plummer ,  Gail Leroy Detar ,  Shashi Kiran ,  Shridhar Shrikant Kulkarni ,  Lawrence Heverley, III

IPC: B60K13/04 ,  F01N13/00 ,  F01N3/022 ,  F01N3/025 ,  F01N3/20 ,  F01N3/28 ,  F01N9/00 ,  F01N13/02 ,  F01N13/04 ,  F01N13/08 ,  F01N13/18 ,  F02C9/16 ,  B01D46/00 ,  F01N3/021 ,  F02B61/00 ,  B01D53/94 ,  F02D41/04 ,  F02D41/08

CPC classification number: F01N13/002 ,  B01D46/0002 ,  B01D46/002 ,  B01D46/0027 ,  B01D53/9477 ,  B01D2267/30 ,  B01D2267/70 ,  B01D2279/30 ,  F01N3/021 ,  F01N3/0222 ,  F01N3/0256 ,  F01N3/2066 ,  F01N3/208 ,  F01N3/2803 ,  F01N9/002 ,  F01N13/0097 ,  F01N13/017 ,  F01N13/02 ,  F01N13/04 ,  F01N13/08 ,  F01N13/18 ,  F01N13/1805 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1433 ,  F02B61/00 ,  F02C9/16 ,  F02D41/045 ,  F02D41/083 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

Abstract: Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality of distinct exhaust flow passages through which at least a portion of an exhaust stream can flow, e.g., the exhaust stream is produced by an engine. The emissions control system also includes a controller for controlling injection of reductant into the exhaust stream flowing through each of the flow passages. In one example, the emissions control system is configured for use in a vehicle, such as a locomotive or other rail vehicle.

公开(公告)号：US20160076437A1

公开(公告)日：2016-03-17

申请号：US14952748

申请日：2015-11-25

Applicant: General Electric Company

Inventor： Shishir Tiwari ,  Douglas C. Hofer ,  Shashi Kiran ,  Jessica Lynn Plummer ,  Shridhar Shrikant Kulkarni

IPC: F02B37/02 ,  F02B75/22 ,  F01N13/18 ,  F02B65/00

CPC classification number: F02B37/02 ,  F01N13/011 ,  F01N13/1805 ,  F01N2470/14 ,  F01N2590/08 ,  F02B37/00 ,  F02B65/00 ,  F02B75/22 ,  Y02T10/144

Abstract: Various systems are provided for an apparatus. In one example, the apparatus includes an expansion plenum with a plurality of outlets directing flow in a common first direction, and an inlet receiving flow in a second direction angled with respect to the first common direction. The apparatus further includes at least one mating structure operatively coupled to one of the plurality of outlets, the at least one mating structure configured to provide a determined amount of exhaust gas to an exhaust gas treatment system.

Abstract translation: 为装置提供各种系统。 在一个示例中，该装置包括膨胀增压室，其具有引导在公共第一方向上流动的多个出口，以及在相对于第一公共方向成角度的第二方向上的入口接收流。 所述设备还包括至少一个配合结构，其可操作地连接到所述多个出口中的一个出口，所述至少一个配合结构被配置为向废气处理系统提供确定量的废气。