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1. 发明申请

US20060201484A1 High pressure pump and method of reducing fluid mixing within same 有权
标题翻译：高压泵及减少流体混合的方法
公开(公告)号：US20060201484A1
公开(公告)日：2006-09-14
申请号：US11076384
申请日：2005-03-09
申请人： Scott Shafer , Alan Stockner , Greg Hefler , Chris Stewart , Dan Rushton
发明人： Scott Shafer , Alan Stockner , Greg Hefler , Chris Stewart , Dan Rushton
IPC分类号： F02M69/46
CPC分类号： F02M39/005 , F02M55/002 , F02M59/06 , F02M59/102 , F02M59/44 , F02M63/0225 , F04B1/0408 , F04B1/0448 , F04B23/103 , F04B53/143
摘要： Mixing of lubrication fluid and pumped fluid within a pump can undermine lubricity of the lubrication fluid and/or contaminate the pumped fluid (e.g. fuel) with lubrication fluid. In order to reduce mixing of fluids within a high pressure pump of the present disclosure, a lubrication fluid is supplied to the high pressure pump. A low pressure pump supplies a second fluid to the high pressure pump. The pressure of the second fluid is increased within at least one piston bore of the high pressure pump. Mixing of the lubrication fluid and the second fluid is reduced by fluidly connecting a weep annulus which is opened to the at least one piston bore to a low pressure pump inlet of the low pressure pump.
摘要翻译：泵内的润滑流体和泵送液体的混合可以破坏润滑流体的润滑性和/或用润滑流体污染泵送的流体（例如燃料）。为了减少本公开的高压泵内的流体混合，向高压泵供给润滑流体。低压泵将第二流体供应到高压泵。第二流体的压力在高压泵的至少一个活塞孔内增加。通过将开放的至少一个活塞孔的防漏环流体连接到低压泵的低压泵入口来减少润滑流体和第二流体的混合。

2. 发明申请

US20050120872A1 THREE WAY VALVE AND ELECTRO-HYDRAULIC ACTUATOR USING SAME 失效
标题翻译：使用相同的三路阀和电动液压驱动器
公开(公告)号：US20050120872A1
公开(公告)日：2005-06-09
申请号：US10729539
申请日：2003-12-05
申请人： Alan Stockner , Norval Wiemken , Scott Shafer , Gene Slinkard , Mark Cavanagh , Ye Tian
发明人： Alan Stockner , Norval Wiemken , Scott Shafer , Gene Slinkard , Mark Cavanagh , Ye Tian
IPC分类号： F02M47/00 , F02M47/02 , F02M51/00 , F02M63/00 , F15B13/02 , F15B13/044 , F16K11/00 , G05D16/00
CPC分类号： F02M47/027 , F02M63/0045 , F02M2200/28 , Y10T137/86622
摘要： The present invention relates to high speed control valves which are especially applicable for use in fuel injection systems. Producing a valve with a quick response time within acceptable packaging constraints and with a structure that allows the valve to be mass produced with consistent performance between valves is extremely problematic. By moving flow restrictions within the valve away from the valve seats, flow forces on the valve member can be reduced, while possibly also permitting a reduction in the necessary travel distance of the valve member to improve response time and other performance characteristics. The valve is particularly applicable in controlling hydraulic pressure applied to the closing hydraulic surface of a direct control needle valve in a fuel injector.
摘要翻译：本发明涉及特别适用于燃料喷射系统的高速控制阀。在可接受的包装限制内产生具有快速响应时间的阀门，并且具有允许阀门在阀门之间具有一致性能的批量生产的结构是非常有问题的。通过将阀内的流动限制移动离开阀座，可以减小阀构件上的流动力，同时还可以减小阀构件的必要的行进距离以改善响应时间和其他性能特征。该阀特别适用于控制施加到燃料喷射器中的直接控制针阀的关闭液压表面的液压。

3. 发明授权

US06823287B2 Method for predicting the quality of a product 失效
标题翻译：用于预测产品质量的方法
公开(公告)号：US06823287B2
公开(公告)日：2004-11-23
申请号：US10320802
申请日：2002-12-17
申请人： Scott Shafer , Alan Stockner , Ye Tian
发明人： Scott Shafer , Alan Stockner , Ye Tian
IPC分类号： G06F1900
CPC分类号： G06Q10/06
摘要： A method is provided for predicting a quality characteristic of a product to be manufactured. The method may integrate one or more of feature and tolerance information associated with the product, manufacturing characteristic information associated with the manufacture of the product, measurement capability characteristic information associated with the manufacture of the product, assembly characteristic information associated with an assembly of the product, and desired quality characteristic information associated with the product. Based on the integrated information, the quality characteristic of the product may be predicted.
摘要翻译：提供了一种用于预测要制造的产品的质量特性的方法。该方法可以集成与产品相关联的特征和公差信息中的一个或多个，与产品制造相关联的制造特征信息，与产品制造相关联的测量能力特征信息，与产品的组合相关联的组装特征信息，以及与产品相关联的期望质量特征信息。基于综合信息，可以预测产品的质量特性。

4. 发明授权

US07272532B2 Method for predicting the quality of a product 失效
标题翻译：用于预测产品质量的方法
公开(公告)号：US07272532B2
公开(公告)日：2007-09-18
申请号：US10952309
申请日：2004-09-28
申请人： Scott Shafer , Alan Stockner , Ye Tian
发明人： Scott Shafer , Alan Stockner , Ye Tian
IPC分类号： G06F11/00
CPC分类号： G06Q10/06
摘要： A method is provided for predicting a quality characteristic of a product to be manufactured. The method may integrate one or more of feature and tolerance information associated with the product, manufacturing characteristic information associated with the manufacture of the product, measurement capability characteristic information associated with the manufacture of the product, assembly characteristic information associated with an assembly of the product, and desired quality characteristic information associated with the product. Based on the integrated information, the quality characteristic of the product may be predicted.
摘要翻译：提供了一种用于预测要制造的产品的质量特性的方法。该方法可以集成与产品相关联的特征和公差信息中的一个或多个，与产品制造相关联的制造特征信息，与产品制造相关联的测量能力特征信息，与产品的组合相关联的组装特征信息，以及与产品相关联的期望质量特征信息。基于综合信息，可以预测产品的质量特性。

5. 发明申请

US20050065752A1 Method for predicting the quality of a product 失效
标题翻译：用于预测产品质量的方法
公开(公告)号：US20050065752A1
公开(公告)日：2005-03-24
申请号：US10952309
申请日：2004-09-28
申请人： Scott Shafer , Alan Stockner , Ye Tian
发明人： Scott Shafer , Alan Stockner , Ye Tian
IPC分类号： G06Q10/06 , G06F19/00
CPC分类号： G06Q10/06
摘要： A method is provided for predicting a quality characteristic of a product to be manufactured. The method may integrate one or more of feature and tolerance information associated with the product, manufacturing characteristic information associated with the manufacture of the product, measurement capability characteristic information associated with the manufacture of the product, assembly characteristic information associated with an assembly of the product, and desired quality characteristic information associated with the product. Based on the integrated information, the quality characteristic of the product may be predicted.
摘要翻译：提供了一种用于预测要制造的产品的质量特性的方法。该方法可以集成与产品相关联的特征和公差信息中的一个或多个，与产品制造相关联的制造特征信息，与产品制造相关联的测量能力特征信息，与产品的组合相关联的组装特征信息，以及与产品相关联的期望质量特征信息。基于综合信息，可以预测产品的质量特性。

6. 发明申请

US20050098144A1 MIXED MODE FUEL INJECTOR AND INJECTION SYSTEM 失效
标题翻译：混合燃料注射器和注射系统
公开(公告)号：US20050098144A1
公开(公告)日：2005-05-12
申请号：US10601451
申请日：2003-06-23
申请人： Chris Stewart , Ye Tian , Lifeng Wang , Scott Shafer
发明人： Chris Stewart , Ye Tian , Lifeng Wang , Scott Shafer
IPC分类号： F02B1/12 , F02M45/08 , F02M47/02 , F02M59/46 , F02M61/18 , F02M63/00 , F02M63/02 , F02B3/12
CPC分类号： F02M63/0064 , F02B1/12 , F02M45/086 , F02M47/027 , F02M61/1813 , F02M61/182 , F02M63/0017 , F02M63/0045 , F02M63/0225 , F02M2200/46
摘要： A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set that are controlled respectively by first and second three way needle control valves. Each fuel injector includes first and second concentric needle valve members. One of the needle valve members moves to an open position for a homogenous charge injection event, while the other needle valve member moves to an open position for a conventional injection event. The fuel injector has the ability to operate in a homogenous charge mode with a homogenous charge spray pattern, a conventional mode with a conventional spray pattern or a mixed mode.
摘要翻译：燃料喷射器包括分别由第一和第二三通针控制阀控制的均匀充电喷嘴出口组和常规喷嘴出口组。每个燃料喷射器包括第一和第二同心针阀构件。一个针阀构件移动到用于均匀电荷注入事件的打开位置，而另一个针阀构件移动到用于常规注射事件的打开位置。燃料喷射器具有以均匀充电模式操作的能力，具有均匀的电荷喷射模式，具有常规喷射模式或混合模式的常规模式。

7. 发明申请

US20070169750A1 System and method for resolving crossed electrical leads 失效
标题翻译：用于解决交叉电线的系统和方法
公开(公告)号：US20070169750A1
公开(公告)日：2007-07-26
申请号：US11337248
申请日：2006-01-20
申请人： Scott Shafer , Daniel Puckett , Jack Merchant
发明人： Scott Shafer , Daniel Puckett , Jack Merchant
IPC分类号： F02M69/46 , F02M37/04
CPC分类号： F02M63/0265 , F02D41/22 , F02D41/3845 , F02D2041/224 , F02D2200/0602 , F02M59/366 , F02M65/003
摘要： A control system for controlling a device, the device having at least two functional elements, each functional element being controlled by a control signal, is disclosed in the present disclosure. The control system may include detecting means operatively connected to the device and configured to monitor the operation of the device, and to generate a signal indicative of an operating condition of the device. The control system may also include a control module operatively connected to the at least two functional elements and the detecting means, and configured to switch the two control signals applied to the respective functional elements in response to the signal generated by the detecting means.
摘要翻译：在本公开中公开了一种用于控制设备的控制系统，该设备具有至少两个功能元件，每个功能元件由控制信号控制。控制系统可以包括可操作地连接到设备并被配置为监视设备的操作并且产生指示设备的操作状态的信号的检测装置。控制系统还可以包括可操作地连接到至少两个功能元件和检测装置的控制模块，并且被配置为响应于由检测装置产生的信号而切换施加到各个功能元件的两个控制信号。

8. 发明申请

US20060054140A1 Fuel pumping system and method 有权
公开(公告)号：US20060054140A1
公开(公告)日：2006-03-16
申请号：US11201301
申请日：2005-08-11
申请人： Scott Shafer , Lifeng Wang
发明人： Scott Shafer , Lifeng Wang
IPC分类号： F02M69/46 , F02M37/04
CPC分类号： F02M63/027 , F02B1/12 , F02B2275/14 , F02M45/02 , F02M45/06 , F02M59/20 , F02M59/366 , F02M63/0225 , Y02T10/123
摘要： A fuel pumping system that includes a pump drive is provided. A first pumping element is operatively connected to the pump drive and is operable to generate a first flow of pressurized fuel. A second pumping element is operatively connected to the pump drive and is operable to generate a second flow of pressurized fuel. A first solenoid is operatively connected to the first pumping element and is operable to vary at least one of a fuel pressure and a fuel flow rate of the first flow of pressurized fuel. A second solenoid is operatively connected to the second pumping element and is operable to vary at least one of a fuel pressure and a fuel flow rate of the second flow of pressurized fuel.

9. 发明授权

US07392790B2 System and method for resolving crossed electrical leads 失效
标题翻译：用于解决交叉电线的系统和方法
公开(公告)号：US07392790B2
公开(公告)日：2008-07-01
申请号：US11337248
申请日：2006-01-20
申请人： Scott Shafer , Daniel Puckett , Jack Merchant
发明人： Scott Shafer , Daniel Puckett , Jack Merchant
IPC分类号： F02M57/02 , F02B17/00
CPC分类号： F02M63/0265 , F02D41/22 , F02D41/3845 , F02D2041/224 , F02D2200/0602 , F02M59/366 , F02M65/003
摘要： A control system for controlling a device, the device having at least two functional elements, each functional element being controlled by a control signal, is disclosed in the present disclosure. The control system may include detecting means operatively connected to the device and configured to monitor the operation of the device, and to generate a signal indicative of an operating condition of the device. The control system may also include a control module operatively connected to the at least two functional elements and the detecting means, and configured to switch the two control signals applied to the respective functional elements in response to the signal generated by the detecting means.
摘要翻译：在本公开中公开了一种用于控制设备的控制系统，该设备具有至少两个功能元件，每个功能元件由控制信号控制。控制系统可以包括可操作地连接到设备并被配置为监视设备的操作并且产生指示设备的操作状态的信号的检测装置。控制系统还可以包括可操作地连接到至少两个功能元件和检测装置的控制模块，并且被配置为响应于由检测装置产生的信号而切换施加到各个功能元件的两个控制信号。

10. 发明申请

US20070217925A1 Variable discharge pump 审中-公开
标题翻译：可变排放泵
公开(公告)号：US20070217925A1
公开(公告)日：2007-09-20
申请号：US11376366
申请日：2006-03-15
申请人： Ye Tian , Scott Shafer , Jianhua Zhang , Daniel Puckett
发明人： Ye Tian , Scott Shafer , Jianhua Zhang , Daniel Puckett
IPC分类号： F04B49/00
CPC分类号： F04B49/24 , F04B2201/0201
摘要： A variable discharge pump is provided, the pump comprising a pumping chamber and a reciprocating plunger disposed within a plunger bore so as to reciprocate within the pumping chamber. The pump also has an electrically actuated spill control valve which opens or closes fluid communication between the pumping chamber and a low pressure area. The control valve is operated for a first period of time extending from a first time point occurring after the plunger passes bottom dead center to a second time point occurring before the plunger passes top dead center. The control valve is then operated for a second period of time extending from a third time point occurring between the second time point and the passing of the plunger through top dead center to a fourth time point occurring after the plunger has passed top dead center.
摘要翻译：提供了可变排放泵，该泵包括泵送室和设置在柱塞孔内的往复式柱塞，以便在泵送室内往复运动。泵还具有电致动的溢流控制阀，其打开或关闭泵送室和低压区域之间的流体连通。控制阀在从柱塞通过下止点之后发生的第一时间点延伸到在柱塞通过上止点之前发生的第二时间点的第一时间段内操作。然后，控制阀从第二时间点和柱塞通过上止点之间的第三时间点延伸到在柱塞已经通过上止点之后发生的第四时间点的第二时间段。

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