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1. 发明申请

US20160237960A1 POWER SYSTEM HAVING FUEL-BASED COOLING 审中-公开
标题翻译：具有燃料冷却功能的电力系统
公开(公告)号：US20160237960A1
公开(公告)日：2016-08-18
申请号：US14625055
申请日：2015-02-18
申请人： Electro-Motive Diesel, Inc.
发明人： Aaron Gamache FOEGE
IPC分类号： F02M31/20 , B61C5/04 , B61C5/02 , F02M43/00 , F02M31/04
CPC分类号： F02M31/20 , B61C5/00 , B61C5/02 , B61C5/04 , F01P9/02 , F02B29/04 , F02M21/0215 , F02M21/06 , F02M26/00 , F02M26/22 , F02M31/04 , F02M31/10 , F02M31/18 , F02M43/00 , Y02T10/126
摘要： A power system is disclosed. The power system may have a cryogenic tank configured to hold a supply of liquid fuel, and an engine configured to combust gaseous fuel. The power system may also have a coolant circuit configured to cool the engine, and at least one heat exchanger isolated from the coolant circuit and configured to receive a fluid passing through the engine. The power system may further have a first fuel line extending from the cryogenic tank to the at least one heat exchanger, and a second fuel line extending from the at least one heat exchanger to the engine.
摘要翻译：公开了电力系统。动力系统可以具有构造成保持液体燃料供应的低温罐和配置成燃烧气体燃料的发动机。动力系统还可以具有冷却剂回路，该冷却剂回路经配置以冷却发动机，以及至少一个热交换器与冷却剂回路隔离并被配置为接收通过发动机的流体。动力系统还可以具有从低温罐延伸到至少一个热交换器的第一燃料管线和从该至少一个热交换器延伸到发动机的第二燃料管线。

2. 发明申请

US20160290287A1 ENGINE SYSTEM HAVING REDUCED PRESSURE EGR SYSTEM 有权
标题翻译：具有降低压力EGR系统的发动机系统
公开(公告)号：US20160290287A1
公开(公告)日：2016-10-06
申请号：US14675577
申请日：2015-03-31
申请人： Electro-Motive Diesel Inc.
发明人： Aaron Gamache FOEGE
IPC分类号： F02M26/08 , F02M26/43
CPC分类号： F02M26/08 , F02B37/004 , F02B37/007 , F02B39/04 , F02B39/12 , F02M26/23 , F02M26/43 , F02M35/10045 , F02M35/10065 , F02M35/116 , Y02T10/144
摘要： An engine system having donor cylinders and non-donor cylinders is disclosed. The engine system may have a first intake manifold configured to distribute air into the non-donor cylinders, and a second intake manifold configured to distribute air into the donor cylinders. The engine system may also have a first exhaust manifold configured to discharge exhaust from the non-donor cylinders to the atmosphere, and a second exhaust manifold separate from the first exhaust manifold and configured to recirculate exhaust from the donor cylinders to the first intake manifold. The engine system may further have an orifice disposed in between the first intake manifold and the second intake manifold. The orifice may be configured to regulate a flow rate of fluid flowing from the first intake manifold to the second intake manifold. The engine system may further have a controller configured to selectively control the orifice in response to a desired exhaust gas recirculation operating condition.
摘要翻译：公开了一种具有供体气缸和非供体气缸的发动机系统。发动机系统可以具有构造成将空气分配到非供体气缸中的第一进气歧管和构造成将空气分配到供体气缸中的第二进气歧管。发动机系统还可以具有第一排气歧管，其被配置为将排气从非供体气缸排放到大气中，以及第二排气歧管，与第一排气歧管分离并且构造成将来自供体气缸的排气再循环到第一进气歧管。发动机系统还可以具有设置在第一进气歧管和第二进气歧管之间的孔口。孔可以构造成调节从第一进气歧管流到第二进气歧管的流体的流量。发动机系统还可以具有控制器，其被配置为响应于期望的废气再循环操作条件选择性地控制孔口。

3. 发明申请

US20150345441A1 DUAL FUEL ENGINE HAVING SELECTIVE COMPRESSION REDUCTION 有权
标题翻译：具有选择性压缩减少的双燃料发动机
公开(公告)号：US20150345441A1
公开(公告)日：2015-12-03
申请号：US14288728
申请日：2014-05-28
申请人： Electro-Motive Diesel, Inc.
发明人： Aaron Gamache FOEGE
IPC分类号： F02M43/04 , F02D19/06 , F02D15/04
CPC分类号： F02D19/10 , F01L1/146 , F01L1/181 , F01L1/267 , F01L13/0015 , F01L2820/033 , F02B25/04 , F02B2075/025 , F02D13/0284 , F02D15/00 , F02D15/04 , F02D19/0642 , F02D19/0689 , F02D19/0692 , F02M43/04 , Y02T10/18 , Y02T10/36
摘要： An engine system is disclosed. The engine system may have an engine block that at least partially defines a cylinder bore, and a cylinder liner disposed within the cylinder bore. The engine system may also have at least one air intake port radially formed within the cylinder liner, a piston slidingly disposed within the cylinder liner and configured to open and close the at least one air intake port, a cylinder head configured to close off an end of the cylinder liner and form a combustion chamber, and at least one exhaust valve disposed within the cylinder head. The engine system may further have a valve actuation system configured to cyclically move the at least one exhaust valve between open and closed positions, and a variable timing device configured to selectively interrupt cyclical movement of the at least one exhaust valve to change a compression ratio of the engine system.
摘要翻译：公开了一种发动机系统。发动机系统可以具有至少部分地限定气缸孔的发动机缸体和设置在气缸孔内的气缸套。发动机系统还可以具有径向地形成在气缸套内的至少一个进气口，滑动地设置在气缸套内并被构造成打开和关闭至少一个进气口的活塞，气缸盖构造成关闭端部并形成燃烧室，以及设置在气缸盖内的至少一个排气阀。发动机系统还可以具有阀致动系统，其构造成在打开和关闭位置之间循环地移动至少一个排气阀，以及可变定时装置，其被配置为选择性地中断至少一个排气阀的循环运动，以改变压缩比发动机系统。

4. 发明申请

US20150083229A1 FUEL SYSTEM FOR CONSIST HAVING DAUGHTER LOCOMOTIVE 审中-公开
标题翻译：燃料系统用于维护大气机车
公开(公告)号：US20150083229A1
公开(公告)日：2015-03-26
申请号：US14554792
申请日：2014-11-26
申请人： Electro-Motive Diesel, Inc.
发明人： Aaron Gamache FOEGE
IPC分类号： B61C17/02
CPC分类号： B61C17/02 , Y10T137/0318 , Y10T137/6858
摘要： The disclosure is directed to a fuel system for a consist. The fuel system may have a tank located on a tender car of the consist and configured to hold a supply of liquefied gaseous fuel. The fuel system may also have an accumulator located on a daughter locomotive of the consist and configured to hold a supply of pressurized gaseous fuel at a predetermined pressure. The fuel system may further have at least one conduit fluidly connecting the tank to the accumulator and the accumulator to a first engine on a lead locomotive of the consist. The accumulator is configured to supply pressurized gaseous fuel to the first engine when pressure of fluid within the at least one conduit drops below the predetermined pressure of the pressurized gaseous fuel in the accumulator.
摘要翻译：本公开涉及用于组合的燃料系统。燃料系统可以具有位于组合件的招标车上的罐，并且构造成保持液化气体燃料供应。燃料系统还可以具有位于组合件的子机车上的蓄能器，并且构造成将预定压力的加压气态燃料供给。燃料系统还可以具有至少一个导管，其将罐与蓄能器和蓄能器流体连接到组合件的引导机车上的第一发动机。蓄能器构造成当至少一个导管内的流体的压力低于蓄压器中的加压气体燃料的预定压力时，向第一发动机提供加压气态燃料。

5. 发明申请

US20140165568A1 Energy Recovery System for a Mobile Machine 审中-公开
标题翻译：移动机能量回收系统
公开(公告)号：US20140165568A1
公开(公告)日：2014-06-19
申请号：US13714827
申请日：2012-12-14
申请人： ELECTRO-MOTIVE DIESEL, INC.
发明人： Aaron Gamache FOEGE
IPC分类号： F01B21/00
CPC分类号： F01B21/00 , F02D19/0647 , F02D19/0697 , F02G1/055 , F02G5/00 , F02G2254/00 , F02M21/0224 , F02M21/0287 , F03G7/04 , F17C3/04 , F17C9/04 , F17C2201/0119 , F17C2201/035 , F17C2201/054 , F17C2203/0304 , F17C2203/0316 , F17C2205/0157 , F17C2205/0326 , F17C2205/0332 , F17C2221/033 , F17C2223/013 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2223/046 , F17C2225/0123 , F17C2227/033 , F17C2227/0369 , F17C2260/044 , F17C2260/046 , F17C2265/032 , F17C2265/066 , F17C2265/07 , F17C2270/0173 , F17C2270/0581 , Y02T10/166 , Y02T10/32 , Y02T10/36
摘要： The disclosure is directed to an energy recovery system for a mobile machine The energy recovery system may include a tank configured to store a liquid fuel for combustion within an engine of the mobile machine, and a first reservoir configured to receive gaseous fuel formed in the tank. The energy recovery system may also include a conduit disposed around the tank that may be fluidly connected to the first reservoir. The energy recovery system may also include a second reservoir fluidly connected to the conduit, and an energy recovery configured to generate work utilizing a temperature gradient between gaseous fuel disposed within the first and second reservoirs.
摘要翻译：本公开涉及一种用于移动机器的能量回收系统。能量回收系统可以包括被配置为存储用于在移动机器的发动机内燃烧的液体燃料的箱和构造成接收形成在罐中的气体燃料的第一储存器。能量回收系统还可以包括设置在罐周围的可以流体连接到第一储存器的导管。能量回收系统还可以包括流体连接到导管的第二储存器，以及被配置为利用设置在第一和第二储存器内的气体燃料之间的温度梯度产生作用的能量回收。

6. 发明申请

US20140150753A1 FUEL RECOVERY SYSTEM 有权
标题翻译：燃油回收系统
公开(公告)号：US20140150753A1
公开(公告)日：2014-06-05
申请号：US13689823
申请日：2012-11-30
申请人： ELECTRO-MOTIVE DIESEL, INC.
发明人： Aaron Gamache FOEGE
IPC分类号： F02M33/02
CPC分类号： F02M33/02 , F02D19/022 , F02D19/027 , F02M21/0215 , F02M21/0218 , F02M21/0224 , F02M21/0287 , F17C9/02 , Y02T10/32
摘要： A fuel recovery system for a machine is disclosed. The fuel recovery system may have a tank configured to store a liquid fuel. The fuel recovery system may also have an accumulator fluidly connected to the tank and configured to receive gaseous fuel formed in the tank. The fuel recovery system may further have a compressor fluidly connected to the accumulator and configured to compress the gaseous fuel. In addition, the fuel recovery system may have a separator fluidly connected to the compressor and the tank. The separator may be configured to receive the compressed gaseous fuel, and separate the compressed gaseous fuel into a first flow of gaseous fuel at a first temperature and a second flow of gaseous fuel at a second temperature. In addition, the separator may be configured to direct the second flow to the tank.
摘要翻译：公开了一种用于机器的燃料回收系统。燃料回收系统可以具有被配置为存储液体燃料的罐。燃料回收系统还可以具有液体地连接到罐并且构造成接收形成在罐中的气体燃料。燃料回收系统还可以具有流体连接到蓄能器并被构造成压缩气态燃料的压缩机。此外，燃料回收系统可以具有流体连接到压缩机和罐的分离器。分离器可以被配置为接收压缩的气体燃料，并且在第二温度下，在第一温度和第二气体燃料流下将压缩的气体燃料分离成第一气态燃料流。此外，分离器可以被配置为将第二流引导到罐。

7. 发明申请

US20180030941A1 SYSTEM AND METHOD FOR REDUCING VAPOR GENERATION IN LIQUEFIED NATURAL GAS FUELED VEHICLE 审中-公开
公开(公告)号：US20180030941A1
公开(公告)日：2018-02-01
申请号：US15219751
申请日：2016-07-26
申请人： Electro-Motive Diesel, Inc.
发明人： Aaron Gamache FOEGE , Walter Henry Klaric
IPC分类号： F02M59/44 , B61C17/00 , F02B43/10 , B61C5/00
CPC分类号： B61C5/00 , B61C17/02 , Y02T30/10
摘要： A method of reducing vapor generation in an LNG fueled vehicle is provided. The LNG fueled vehicle includes an LNG fuel system including an external LNG pump. The method includes a step of predicting if the LNG fueled vehicle will be operated during a first forthcoming time period using a controller. If the LNG fueled vehicle will be operated during the first forthcoming time period, as determined by the first predicting step, the method includes cooling the external LNG pump.

8. 发明申请

US20160290243A1 ENGINE SYSTEM FOR REDUCING GASEOUS FUEL SLIP 有权
标题翻译：发动机系统，用于减少气体燃料排放
公开(公告)号：US20160290243A1
公开(公告)日：2016-10-06
申请号：US14678543
申请日：2015-04-03
申请人： Electro-Motive Diesel, Inc.
发明人： Deep BANDYOPADHYAY , John P. TIMMONS , David Todd MONTGOMERY , Aaron Gamache FOEGE
IPC分类号： F02D13/02
CPC分类号： F02D41/1444 , F02B25/145 , F02D13/0203 , F02D13/0242 , F02D13/0284 , F02D19/024 , F02D19/10 , F02D41/0025 , F02D41/0027 , Y02T10/18 , Y02T10/32 , Y02T10/36
摘要： An engine system is disclosed. The engine system may have an engine including at least one cylinder. Further, the engine system may have a nozzle configured to selectively inject gaseous fuel into the at least one cylinder of the engine. The engine system may also have an intake port configured to direct air for combustion to the at least one cylinder. In addition, the engine system may have exhaust valves associated with the at least one cylinder. The exhaust valves may be configured to direct exhaust from the cylinder to an atmosphere. The exhaust valves may also be configured to close at different times.
摘要翻译：公开了一种发动机系统。发动机系统可以具有包括至少一个气缸的发动机。此外，发动机系统可以具有被配置为选择性地将气体燃料喷射到发动机的至少一个气缸中的喷嘴。发动机系统还可以具有被配置为将空气引导至至少一个气缸的进气口。此外，发动机系统可以具有与至少一个气缸相关联的排气阀。排气门可以被配置为将气缸的排气引导到大气。排气门也可以被配置为在不同的时间关闭。

9. 发明申请

US20140091063A1 SYSTEM FOR HARDENING A CYLINDRICAL METAL COMPONENT 审中-公开
标题翻译：用于硬化圆柱形金属部件的系统
公开(公告)号：US20140091063A1
公开(公告)日：2014-04-03
申请号：US13629810
申请日：2012-09-28
申请人： ELECTRO-MOTIVE DIESEL, INC.
发明人： Farhan DEVANI , Aaron Gamache FOEGE
IPC分类号： B23K31/00
CPC分类号： C21D1/10 , B23K26/0006 , B23K26/352 , B23K2101/006 , B23K2101/04 , B23K2103/50 , C21D1/42 , C21D11/00 , Y02P10/253
摘要： A system for hardening a cylindrical metal component is disclosed. The system may include a current generating device configured to pass current through the cylindrical metal component, and an actuator configured to axially move the current generating device through the cylindrical metal component. The system may also include a controller in communication with the current generating device and the actuator, the controller being configured to cause the current generating device to pass current through a first end section of the cylindrical metal component to heat the first end section of the cylindrical metal component. The controller may also be configured to inhibit the current generating device from passing current through a middle section of the cylindrical metal component, and cause the current generating device to pass current through a second end section of the cylindrical metal component to heat the second end section of the cylindrical metal component.
摘要翻译：公开了一种用于硬化圆柱形金属部件的系统。该系统可以包括被配置为使电流通过圆柱形金属部件的电流产生装置和被配置为使电流产生装置轴向移动通过圆柱形金属部件的致动器。该系统还可以包括与当前发电装置和致动器通信的控制器，该控制器被配置成使电流发生装置通过电流通过圆柱形金属部件的第一端部分，以加热圆柱形金属部件的第一端部金属部件。控制器还可以被配置为禁止电流发生装置使电流通过圆筒形金属部件的中间部分，并且使电流产生装置通过电流通过圆柱形金属部件的第二端部，以加热第二端部的圆柱形金属部件。

10. 发明申请

US20160290210A1 ENGINE SYSTEM HAVING INCREASED PRESSURE EGR SYSTEM 有权
标题翻译：具有增压压力EGR系统的发动机系统
公开(公告)号：US20160290210A1
公开(公告)日：2016-10-06
申请号：US14675644
申请日：2015-03-31
申请人： ELECTRO-MOTIVE DIESEL INC.
发明人： Aaron Gamache FOEGE
IPC分类号： F01N13/10 , F02M26/04
CPC分类号： F02M26/04 , F01N13/107 , F02M26/43
摘要： An engine system having donor cylinders and non-donor cylinders is disclosed. The engine system may have a first intake manifold configured to distribute air into the non-donor cylinders, and a second intake manifold separate from the first intake manifold and configured to distribute air into the donor cylinders. The engine system may also have a first exhaust manifold configured to discharge exhaust from the non-donor cylinders to the atmosphere, and a second exhaust manifold separate from the first exhaust manifold and configured to recirculate exhaust from the donor cylinders to the first intake manifold. The engine system may further have an orifice configured to regulate a flow rate of air flowing into the second intake manifold, a blower configured to regulate a flow rate of exhaust that is recirculated from the donor cylinders to the first intake manifold, and a controller configured to selectively control at least one of the orifice and the blower in response to a desired exhaust gas recirculation operating condition.
摘要翻译：公开了一种具有供体气缸和非供体气缸的发动机系统。发动机系统可以具有构造成将空气分配到非供体气缸中的第一进气歧管，以及与第一进气歧管分离并且构造成将空气分配到供体气缸中的第二进气歧管。发动机系统还可以具有第一排气歧管，其被配置为将排气从非供体气缸排放到大气中，以及第二排气歧管，与第一排气歧管分离并且构造成将来自供体气缸的排气再循环到第一进气歧管。发动机系统还可以具有孔口，该孔口被配置成调节流入第二进气歧管的空气的流量;鼓风机，其构造成调节从供体气缸再循环到第一进气歧管的排气流量;以及控制器，以响应于期望的废气再循环操作条件选择性地控制孔和鼓风机中的至少一个。

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