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61. 发明申请

US20160230710A1 Exhaust Gas Recirculation (EGR) System for Internal Combustion Engines 有权
公开(公告)号：US20160230710A1
公开(公告)日：2016-08-11
申请号：US15132995
申请日：2016-04-19
申请人： Cummins Power Generation IP, Inc.
发明人： Mark E. Turpin
IPC分类号： F02M26/29 , F02M35/10 , F01N13/00 , F01N3/20 , F02B63/04
CPC分类号： F02M26/29 , F01N3/2066 , F01N13/004 , F02B63/04 , F02B63/042 , F02M26/22 , F02M26/35 , F02M35/10222
摘要： An exhaust gas recirculation (EGR) system for marine internal combustion engines and other variants is provided. An internal combustion engine is coupled to an electric power generator. An exhaust aftertreatment system connected to the engine includes an exhaust gas recirculation system with an exhaust gas recirculation system having one or more cooling features to reduce an external temperature of the EGR system.

62. 外观设计

USD761731S1 Genset enclosure 有权
公开(公告)号：USD761731S1
公开(公告)日：2016-07-19
申请号：US29516977
申请日：2015-02-09
申请人： Cummins Power Generation IP, Inc.
设计人： James Matthews , Todd Radke , Mariann Peterschick

63. 发明授权

US09334769B2 Apparatuses, systems, and methods for crankcase oil sump overfill protection 有权
标题翻译：曲轴箱油底壳过满保护装置，系统和方法
公开(公告)号：US09334769B2
公开(公告)日：2016-05-10
申请号：US13750102
申请日：2013-01-25
申请人： CUMMINS POWER GENERATION, INC.
发明人： Daniel A. Norrick , Paul H. Plahn
IPC分类号： F01M1/02 , F01M11/06 , F01M11/02 , F01M11/00 , F02B75/02
CPC分类号： F01M11/061 , F01M1/02 , F01M11/0004 , F01M11/02 , F02B2075/025 , F02B2075/027
摘要： Generally, an overflow conduit is described in apparatuses, systems, and methods to protect a crankcase oil sump from overfill. The overflow conduit is to be connected to a crankcase oil sump of an engine, and is configured to passively receive oil from the crankcase oil sump to avoid an overfill condition from occurring in the crankcase oil sump. The overflow conduit is configured to deliver excess oil received to a sub-base tank located relatively below the crankcase oil sump, or in particular at or below an oil level in the crankcase oil sump.
摘要翻译：通常，在用于保护曲轴箱油底壳的过度填充物的装置，系统和方法中描述了溢流管道。溢流导管连接到发动机的曲轴箱油底壳，被配置为被动地从曲轴箱油底壳接收油，以避免在曲轴箱油底壳中发生溢出状态。溢流导管构造成将接收到的多余的油输送到位于曲轴箱油底壳相对下方的子底座槽内，特别是在曲轴箱油底壳的油面处或下方。

64. 发明申请

US20160072363A1 CONTROL SYSTEM FOR HYDRAULICALLY POWERED AC GENERATOR 有权
标题翻译：液压发电机控制系统
公开(公告)号：US20160072363A1
公开(公告)日：2016-03-10
申请号：US14477539
申请日：2014-09-04
申请人： Cummins Power Generation IP, Inc.
发明人： Robert E. Torney , Nick V. Halstead , Hans L. Drabek , Eric G. Bollensen , James C. Alexander , Tony Leakey , Gerald R. Williams
IPC分类号： H02K7/18
CPC分类号： F16H61/46 , F02B67/00
摘要： Systems and methods for use in controlling a hydraulically powered AC generator are provided. One control system includes a valve system. The valve system includes a fixed valve configured to provide a substantially constant flow rate of the fluid through the fixed valve to the hydraulically powered AC generator. The valve system further includes a variable valve configured to provide a variable flow rate of the fluid through the variable valve to the hydraulically powered AC generator. The control system further includes a sensor device configured to measure a speed of movement of a component of the hydraulically powered AC generator. The control system further includes a control circuit configured to control the variable flow rate of the variable valve based on the speed of movement of the component measured by the sensor device.
摘要翻译：提供了用于控制液压动力交流发电机的系统和方法。一个控制系统包括一个阀门系统。阀系统包括固定阀，其被配置成将通过固定阀的流体的基本上恒定的流速提供给液压动力AC发电机。阀系统还包括可变阀，可变阀构造成通过可变阀提供流体的可变流量到液压动力AC发电机。控制系统还包括被配置为测量液压动力AC发电机的部件的移动速度的传感器装置。控制系统还包括控制电路，该控制电路被配置为基于由传感器装置测量的部件的移动速度来控制可变阀的可变流量。

65. 发明授权

US09252640B2 Generator set assembly with baffle 有权
标题翻译：发电机组装配挡板
公开(公告)号：US09252640B2
公开(公告)日：2016-02-02
申请号：US14536377
申请日：2014-11-07
申请人： Cummins Power Generation IP, Inc.
发明人： Daniel D. Gillett , Shawn J. Kipka
IPC分类号： F01P7/14 , H02K5/20 , F02B63/04 , F01P7/16
CPC分类号： H02K5/20 , F01P7/16 , F01P7/167 , F01P2007/146 , F01P2025/62 , F01P2060/08 , F02B63/044
摘要： An apparatus includes a housing having a ventilation opening. A component such as a generator set can be disposed within an interior space of the housing. A baffle can be disposed within the interior space of the housing at a location that obstructs an acoustic line of sight between the ventilation opening and the component to eliminate or otherwise reduce a sound signature of the component. The baffle can also be configured to accumulate water from the ventilation opening. A drain can also be provided to aid in the removal of water accumulated by the baffle and route the water outside the housing.
摘要翻译：一种装置包括具有通风口的壳体。诸如发电机组的部件可以设置在壳体的内部空间内。挡板可以设置在壳体的内部空间中的阻塞通气开口和部件之间的声学视线的位置，以消除或以其他方式减小部件的声音特征。挡板还可以被配置成从通风口积聚水。还可以提供排水口以帮助去除由挡板积聚的水并将水排出外壳外部。

66. 发明授权

US09118206B2 Management of an electric power generation and storage system 有权
标题翻译：发电和储存系统的管理
公开(公告)号：US09118206B2
公开(公告)日：2015-08-25
申请号：US13019292
申请日：2011-02-01
申请人： Mitchell E. Peterson , Randall Bax
发明人： Mitchell E. Peterson , Randall Bax
IPC分类号： H02J3/32 , H02J3/34 , H02J7/14 , H02J4/00 , H01H11/00 , H02J7/34 , H02M5/458
CPC分类号： H02J7/14 , H01H11/00 , H02J4/00 , H02J7/1415 , H02J7/34 , H02M5/458 , Y10T29/49105 , Y10T307/344 , Y10T307/696
摘要： In one technique of the present invention, DC electric power from a DC bus is inverted to provide AC electricity to one or more electrical loads, and AC power from a power generating device is rectified to provide a first variable amount of electric power to the DC bus. This technique also includes determining power applied to the electrical loads, and dynamically controlling the amount of power supplied from the power generating device and an electrical energy storage device in response to the power applied to the loads.
摘要翻译：在本发明的一种技术中，来自直流总线的直流电功率被反转以向一个或多个电负载提供交流电，来自发电设备的交流电力被整流，以向直流总线提供第一可变量的电力总线。该技术还包括确定施加到电负载的功率，以及响应于施加到负载的功率，动态地控制从发电装置和电能存储装置提供的功率量。

67. 发明授权

US08857383B2 Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management 有权
公开(公告)号：US08857383B2
公开(公告)日：2014-10-14
申请号：US12825516
申请日：2010-06-29
申请人： John R. Pendray
发明人： John R. Pendray
IPC分类号： F02M27/04 , F01B1/12 , F02M25/022 , F02M25/028 , F02D41/00 , F02B47/02 , F02M35/08 , F02B47/08 , F02M25/07 , F02M27/08 , F02B1/12
CPC分类号： F02B47/02 , F01B1/12 , F02B1/12 , F02B29/0481 , F02B47/08 , F02D41/0025 , F02M25/0222 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/028 , F02M26/35 , F02M27/04 , F02M27/08 , F02M35/088
摘要： An apparatus including a reciprocating internal combustion engine with at least one piston and cylinder set and an intake stream; at least one liquid atomizer in fluid communication with the intake stream operable to provide a plurality of liquid droplets with a diameter less than 5 μm to the intake stream; and a controller where the controller is able to adjust an index of compression for the engine by: calculating a wet compression level in response to an engine operating limit and adjusting the at least one liquid atomizer in response to the wet compression level.

68. 发明授权

US08839611B2 Exhaust injection muffler 有权
标题翻译：排气消声器
公开(公告)号：US08839611B2
公开(公告)日：2014-09-23
申请号：US13101975
申请日：2011-05-05
申请人： Mark E. Turpin , Clayton Smith , Gary A. Salmonson , Brian G. Haupt , Shawn John Kipka , Kurt Butz , Lee Severtson , David W. Strombeck
发明人： Mark E. Turpin , Clayton Smith , Gary A. Salmonson , Brian G. Haupt , Shawn John Kipka , Kurt Butz , Lee Severtson , David W. Strombeck
IPC分类号： F01N3/00 , F01N5/02 , F01N3/28 , F01N1/00 , F01N3/10
CPC分类号： F01N3/20 , F01N1/00 , F01N3/046 , F01N3/101 , F01N3/108 , F01N3/2853 , F01N13/14 , F01N2240/02 , F01N2260/024 , F01N2560/025 , F01N2570/10 , F01N2590/02 , F01N2900/1621 , Y02T10/22
摘要： An internal combustion engine is coupled to an electric power generator. An exhaust manifold for the engine includes an exhaust gas conduit. A housing includes a catalyst in fluid communication with the conduit to receive exhaust produced by the engine. The catalyst is operable to reduce one or more constituents of the exhaust.
摘要翻译：内燃机与发电机连接。用于发动机的排气歧管包括废气导管。壳体包括与导管流体连通以接收由发动机产生的排气的催化剂。催化剂可操作以减少排气的一种或多种组分。

69. 发明授权

US08769940B2 Marine exhaust catalyst 有权
标题翻译：船用排气催化剂
公开(公告)号：US08769940B2
公开(公告)日：2014-07-08
申请号：US13101963
申请日：2011-05-05
申请人： Mark E. Turpin , Clayton Smith , Gary A. Salmonson , Brian G. Haupt , Shawn John Kipka , Kurt Butz , Lee Severtson
发明人： Mark E. Turpin , Clayton Smith , Gary A. Salmonson , Brian G. Haupt , Shawn John Kipka , Kurt Butz , Lee Severtson
IPC分类号： F01N3/00
CPC分类号： F01N3/20 , F01N1/00 , F01N3/046 , F01N3/101 , F01N3/108 , F01N3/2853 , F01N13/14 , F01N2240/02 , F01N2260/024 , F01N2560/025 , F01N2570/10 , F01N2590/02 , F01N2900/1621 , Y02T10/22
摘要： An internal combustion engine is coupled to an electric power generator. An exhaust manifold for the engine includes an exhaust gas conduit. A housing includes a catalyst in fluid communication with the conduit to receive exhaust produced by the engine. The catalyst is operable to reduce one or more constituents of the exhaust.
摘要翻译：内燃机与发电机连接。用于发动机的排气歧管包括废气导管。壳体包括与导管流体连通以接收由发动机产生的排气的催化剂。催化剂可操作以减少排气的一种或多种组分。

70. 发明授权

US08677948B2 Variable speed high efficiency cooling system 有权
标题翻译：变速高效冷却系统
公开(公告)号：US08677948B2
公开(公告)日：2014-03-25
申请号：US12924806
申请日：2010-10-05
申请人： Leo T. Steffi
发明人： Leo T. Steffi
IPC分类号： F02B63/00 , F01P7/02 , F01P7/04 , F01P1/02
CPC分类号： H02P9/04 , H02P9/10 , H02P9/48 , H02P2101/45
摘要： The present invention includes an engine mechanically coupled to a generator to provide mechanical power thereto and a housing assembly defining an interior space to at least partially enclose the engine and the generator. The housing has a first airflow path structured to provide cooling into the radiator and a second airflow path structured to provide cooling to at least one of the engine and the generator. A temperature sensor can be disposed within the housing and a variable speed fan can be in flow communication with at least one of the first airflow path and the second airflow path. Further, a controller may be in communication with the variable speed fan and the temperature sensor.
摘要翻译：本发明包括机械地联接到发电机以向其提供机械动力的发动机和限定内部空间以至少部分地封闭发动机和发电机的壳体组件。壳体具有构造成向散热器提供冷却的第一气流通道和构造成向发动机和发电机中的至少一个提供冷却的第二气流路径。温度传感器可以设置在壳体内，并且变速风扇可以与第一气流路径和第二气流路径中的至少一个流动连通。此外，控制器可以与变速风扇和温度传感器通信。

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