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1. 发明申请

US20150322879A1 METHOD AND SYSTEM FOR DIRECT INJECTION NOISE MITIGATION 有权
标题翻译：直接注射噪声减轻的方法和系统
公开(公告)号：US20150322879A1
公开(公告)日：2015-11-12
申请号：US14271363
申请日：2014-05-06
申请人： Ford Global Technologies, LLC
发明人： Paul Zeng , Vince Paul Solferino
IPC分类号： F02D41/30
CPC分类号： F02D41/08 , F01P7/08 , F02D41/064 , F02D41/065 , F02D41/30 , F02D41/3094 , F02D2041/389 , F02D2200/021 , F02D2200/0611 , F02D2200/0802
摘要： A method is provided which mitigates the noise of a direct injection system in a port fuel injection and direct fuel injection (PFI-DI) engine and reduces NVH hardware. During a cold-start, the engine idle speed may be increased to mitigate the direct injection noise and during a warm idle, the engine cooling fan may be turned on during a direct injector cleanout cycle to mitigate the direct injection noise. This allows the PFI-DI engine to be run more efficiently without concern of the noise produced by the direct injectors and high pressure pump of the direct injection system.
摘要翻译：提供一种减轻端口燃料喷射和直接燃料喷射（PFI-DI）引擎中的直接喷射系统的噪声并减少NVH硬件的方法。在冷起动期间，可以增加发动机怠速以减轻直接喷射噪声，并且在暖空闲期间，在直接喷射器清洁循环期间，发动机冷却风扇可以被打开以减轻直接喷射噪声。这样可以更有效地运行PFI-DI发动机，而不必考虑直接喷射器和直接喷射系统的高压泵产生的噪音。

2. 发明授权

US09016263B2 High pressure fuel pump 有权
标题翻译：高压燃油泵
公开(公告)号：US09016263B2
公开(公告)日：2015-04-28
申请号：US13658701
申请日：2012-10-23
申请人： Ford Global Technologies, LLC
发明人： Paul Zeng , Vince Paul Solferino , Patrick Brostrom , Kyi Shiah
IPC分类号： F02M63/00 , F02D41/38 , F02M63/02 , F02M59/34 , F02M59/44 , F02M37/06 , F02M37/00
CPC分类号： F02M63/0056 , F02D41/3845 , F02M37/0047 , F02M37/06 , F02M59/34 , F02M59/44 , F02M63/0015 , F02M63/023
摘要： A high pressure fuel pump for use with an internal combustion engine and a method of operation of a high pressure fuel pump are disclosed. The high pressure fuel pump may include a supply chamber and a pump chamber separated by a passage in sealing arrangement with a disk. The disk may have one or more holes therethrough and be rotatable in order to place the holes in the disk in varying degrees of alignment with the passage to allow respective, varying amounts of fuel to flow through the passage.
摘要翻译：公开了一种用于内燃机的高压燃料泵和高压燃料泵的操作方法。高压燃料泵可以包括供给室和由具有盘的密封装置的通道隔开的泵室。盘可以具有穿过其中的一个或多个孔并且可旋转以便将孔放置在与通道不同程度的盘中，以允许各种不同量的燃料流过通道。

3. 发明申请

US20150027416A1 ENGINE FUEL PUMP AND METHOD FOR OPERATION THEREOF 有权
标题翻译：发动机燃油泵及其运行方法
公开(公告)号：US20150027416A1
公开(公告)日：2015-01-29
申请号：US13950181
申请日：2013-07-24
申请人： Ford Global Technologies, LLC
发明人： Patrick Brostrom , Vince Paul Solferino , Paul Zeng
IPC分类号： F02M59/46
CPC分类号： F02M59/462 , F02D41/3845 , F02D2200/101 , F02M59/20 , F02M59/368 , F02M59/464 , F02M2200/09
摘要： A method of pressuring fuel for a direct injection fuel system via a fuel pump in an engine is provided. The method includes, during a first mode, adjusting a magnetic solenoid valve (MSV) to control pump outlet pressure and during a second mode, deactivating the MSV and controlling pump outlet pressure via a noise-reducing valve assembly on an inlet side of the fuel pump.
摘要翻译：提供了一种通过发动机中的燃料泵对用于直接喷射燃料系统的燃料进行加压的方法。该方法包括：在第一模式期间，调节磁电磁阀（MSV）以控制泵出口压力，并且在第二模式期间，通过燃料入口侧上的减噪阀组件来停用MSV并控制泵出口压力泵。

4. 发明申请

US20130284153A1 BEVELED DAMPENING ELEMENT FOR A FUEL INJECTOR 有权
标题翻译：燃油喷射器的高效AMP ING元素
公开(公告)号：US20130284153A1
公开(公告)日：2013-10-31
申请号：US13926718
申请日：2013-06-25
申请人： Ford Global Technologies, LLC
发明人： Vince Paul Solferino , Paul Zeng , Patrick Brostrom , Giuseppe DeRose, JR. , Scott Lehto
IPC分类号： F02M39/02
CPC分类号： F02M39/02 , F02M61/14 , F02M2200/858
摘要： A direct fuel injection cylinder for an engine of a vehicle includes a direct fuel injector disposed in an injector bore within a cylinder head. A beveled conical wave washer is disposed between a shelf in the injector bore and a shoulder of the direct fuel injector. During operation of the vehicle, the beveled conical wave washer is elastically deformed by radial displacement caused by absorption of high frequency energy from the direct fuel injector. Elastic deformation of the beveled conical wave washer may reduce noise which may be caused by impact of the direct fuel injector and the cylinder head.
摘要翻译：用于车辆的发动机的直接燃料喷射缸包括设置在气缸盖内的喷射器孔中的直接燃料喷射器。斜面圆锥形波形垫圈设置在喷射器孔中的搁架和直接燃料喷射器的肩部之间。在车辆操作期间，斜面锥形波形垫圈由于通过从直接燃料喷射器吸收高频能而引起的径向位移弹性变形。斜面锥形波形垫圈的弹性变形可以减少可能由直接燃料喷射器和气缸盖的冲击引起的噪音。

5. 发明授权

US09169817B2 Fuel pump with metering valve 有权
标题翻译：带计量阀的燃油泵
公开(公告)号：US09169817B2
公开(公告)日：2015-10-27
申请号：US13706131
申请日：2012-12-05
申请人： Ford Global Technologies, LLC
发明人： Paul Zeng , Vince Paul Solferino , Patrick Brostrom , Kyi Shiah , Joseph F. Basmaji , Scott Lehto
IPC分类号： F04B49/22 , F02M69/02 , F04B49/24 , F02M59/36 , F02M63/00 , F02D41/38
CPC分类号： F02M69/02 , F02D41/3845 , F02M59/367 , F02M63/0015 , F04B49/243
摘要： A method for operating a fuel pump is provided. The method may include decreasing a pump chamber pressure, passively opening a metering valve coupled to a pump chamber in response to the decreasing, and while the metering valve is open, generating a rotational output via a motor, transferring the rotational output into an actuation force applied to the metering valve via a metering valve actuation device, and inhibiting the metering valve from closing via sustaining application of the actuation force.
摘要翻译：提供了一种操作燃料泵的方法。该方法可以包括减小泵室压力，响应于减小而被动地打开耦合到泵室的计量阀，并且当计量阀打开时，通过电动机产生旋转输出，将旋转输出传递到致动力通过计量阀致动装置施加到计量阀，并且通过维持施加驱动力来阻止计量阀关闭。

6. 发明申请

US20140003966A1 HIGH PRESSURE FUEL PUMP 有权
标题翻译：高压燃油泵
公开(公告)号：US20140003966A1
公开(公告)日：2014-01-02
申请号：US13658701
申请日：2012-10-23
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Paul Zeng , Vince Paul Solferino , Patrick Brostrom , Kyi Shiah
IPC分类号： F04B53/00 , F04B19/20
CPC分类号： F02M63/0056 , F02D41/3845 , F02M37/0047 , F02M37/06 , F02M59/34 , F02M59/44 , F02M63/0015 , F02M63/023
摘要： A high pressure fuel pump for use with an internal combustion engine and a method of operation of a high pressure fuel pump are disclosed. The high pressure fuel pump may include a supply chamber and a pump chamber separated by a passage in sealing arrangement with a disk. The disk may have one or more holes therethrough and be rotatable in order to place the holes in the disk in varying degrees of alignment with the passage to allow respective, varying amounts of fuel to flow through the passage.
摘要翻译：公开了一种用于内燃机的高压燃料泵和高压燃料泵的操作方法。高压燃料泵可以包括供给室和由具有盘的密封装置的通道隔开的泵室。盘可以具有穿过其中的一个或多个孔并且可旋转以便将孔放置在与通道不同程度的盘中，以允许各种不同量的燃料流过通道。

7. 发明授权

US09512798B2 Method and system for direct injection noise mitigation 有权
标题翻译：直接注入噪声减轻的方法和系统
公开(公告)号：US09512798B2
公开(公告)日：2016-12-06
申请号：US14271363
申请日：2014-05-06
申请人： Ford Global Technologies, LLC
发明人： Paul Zeng , Vince Paul Solferino
IPC分类号： F02D41/08 , F02D41/30 , F02D41/06 , F01P7/08 , F02D41/38
CPC分类号： F02D41/08 , F01P7/08 , F02D41/064 , F02D41/065 , F02D41/30 , F02D41/3094 , F02D2041/389 , F02D2200/021 , F02D2200/0611 , F02D2200/0802
摘要： A method is provided which mitigates the noise of a direct injection system in a port fuel injection and direct fuel injection (PFI-DI) engine and reduces NVH hardware. During a cold-start, the engine idle speed may be increased to mitigate the direct injection noise and during a warm idle, the engine cooling fan may be turned on during a direct injector cleanout cycle to mitigate the direct injection noise. This allows the PFI-DI engine to be run more efficiently without concern of the noise produced by the direct injectors and high pressure pump of the direct injection system.
摘要翻译：提供一种减轻端口燃料喷射和直接燃料喷射（PFI-DI）引擎中的直接喷射系统的噪声并减少NVH硬件的方法。在冷起动期间，可以增加发动机怠速以减轻直接喷射噪声，并且在暖空闲期间，在直接喷射器清洁循环期间，发动机冷却风扇可以被打开以减轻直接喷射噪声。这样可以更有效地运行PFI-DI发动机，而不必考虑直接喷射器和直接喷射系统的高压泵产生的噪音。

8. 发明授权

US09683512B2 Pressure device to reduce ticking noise during engine idling 有权
公开(公告)号：US09683512B2
公开(公告)日：2017-06-20
申请号：US14286648
申请日：2014-05-23
申请人： Ford Global Technologies, LLC
发明人： Mark L. Stickler , Vince Paul Solferino , Paul Zeng , Ross Dykstra Pursifull , Robin Ivo Lawther , Patrick Brostrom , Jacob Jensen , Christopher Woodring , Joseph F. Basmaji , Mark Meinhart , Gopichandra Surnilla
IPC分类号： F02D41/08 , F02D41/38 , F02M57/02 , F02M63/02 , F02M59/46 , F02M63/00 , F02M59/36 , F02M59/10
CPC分类号： F02D41/3845 , F02D41/08 , F02D2200/101 , F02D2250/31 , F02M57/02 , F02M59/102 , F02M59/368 , F02M59/46 , F02M59/464 , F02M63/005 , F02M63/024 , F02M63/0245 , F02M2200/09 , F02M2200/315
摘要： Systems and methods are provided for a high-pressure fuel pump to mitigate audible ticking noise associated with opening and closing of a digital inlet valve of the high-pressure pump. To reduce the ticking noise associated with the high-pressure pump when the engine is idling, a solution is needed that is simple and does not involve retrofitting the fuel system with noise, vibration, and harshness countermeasures to mask the noise. Pressure devices and associated operation methods are provided that involve adding a combination of several check valves, an accumulator, and a flow control valve with weep channels to allow the digital inlet valve to be deactivated during engine idling as defined by a threshold engine speed.

9. 发明申请

US20160043612A1 Alternator With External Cooling System 有权
标题翻译：带外部冷却系统的发电机
公开(公告)号：US20160043612A1
公开(公告)日：2016-02-11
申请号：US14452522
申请日：2014-08-05
申请人： Ford Global Technologies, LLC
发明人： Nancy Gagnon , Vince Paul Solferino , William Taylor
IPC分类号： H02K9/04
CPC分类号： H02K9/04 , H02K5/20
摘要： Systems and methods are provided for cooling an alternator using a fan that is operationally independent of the alternator and a duct system that at least partially surrounds the alternator. Example vehicles include an alternator cooling system that comprises a fan configured to be operationally independent of the alternator and disposed adjacent to an end of the alternator, and a duct system encasing the end of the alternator. The vehicles further include a control module configured to control operation of the fan based on one or more inputs related to operation of the alternator. Example methods include receiving, at a processor, an input related to operation of the alternator; determining, based on the input, that a preset condition has been met, using the processor; and responsive thereto, generating a control signal to adjust an operating speed of the fan.
摘要翻译：提供的系统和方法用于使用操作上独立于交流发电机的风扇和至少部分地围绕交流发电机的管道系统来冷却交流发电机。示例性车辆包括交流发电机冷却系统，其包括被配置为在操作上独立于交流发电机并且邻近交流发电机的端部设置的风扇以及封装交流发电机的端部的管道系统。车辆还包括配置成基于与交流发电机的操作相关的一个或多个输入来控制风扇的操作的控制模块。示例性方法包括在处理器处接收与交流发电机的操作有关的输入; 基于所述输入，使用所述处理器来确定已经满足预设条件; 并响应于此，产生控制信号以调节风扇的操作速度。

10. 发明申请

US20140154100A1 FUEL PUMP WITH METERING VALVE 有权
标题翻译：燃油泵带计量阀
公开(公告)号：US20140154100A1
公开(公告)日：2014-06-05
申请号：US13706131
申请日：2012-12-05
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Paul Zeng , Vince Paul Solferino , Patrick Brostrom , Kyi Shiah , Joseph F. Basmaji , Scott Lehto
IPC分类号： F02M69/02
CPC分类号： F02M69/02 , F02D41/3845 , F02M59/367 , F02M63/0015 , F04B49/243
摘要： A method for operating a fuel pump is provided. The method may include decreasing a pump chamber pressure, passively opening a metering valve coupled to a pump chamber in response to the decreasing, and while the metering valve is open, generating a rotational output via a motor, transferring the rotational output into an actuation force applied to the metering valve via a metering valve actuation device, and inhibiting the metering valve from closing via sustaining application of the actuation force.
摘要翻译：提供了一种操作燃料泵的方法。该方法可以包括减小泵室压力，响应于减小而被动地打开耦合到泵室的计量阀，并且当计量阀打开时，通过电动机产生旋转输出，将旋转输出传递到致动力通过计量阀致动装置施加到计量阀，并且通过维持施加驱动力来阻止计量阀关闭。

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