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1. 发明授权

US5361742A Fuel pump manifold 失效
标题翻译：燃油泵歧管
公开(公告)号：US5361742A
公开(公告)日：1994-11-08
申请号：US14704
申请日：1993-02-08
申请人： Paul F. Briggs , George H. Bucci , Lawrence E. Egle
发明人： Paul F. Briggs , George H. Bucci , Lawrence E. Egle
IPC分类号： F02D33/00 , F02M37/00 , F02M37/04 , F02M37/08 , F02M37/10
CPC分类号： F02M37/0029 , F02M37/0058 , F02M37/08 , F02D33/006 , F02M37/0082
摘要： A fuel pump manifold for a no-return fuel system for an automotive engine. The manifold has inlet and outlet passages with a check valve which opens when fuel is supplied to the engine and closes to prevent reverse flow of fuel when the outlet pressure is greater than the inlet pressure and a vent valve between the outlet and inlet and in parallel with the check valve which is normally closed and opens when the outlet pressure exceeds the inlet pressure by at least a predetermined minimum value which is usually the desired minimum pressure of fuel supplied to the operating engine when idling. Preferably, a normally closed pressure relief valve also communicates with the outlet to relieve overpressure of the outlet fuel supplied to the engine.
摘要翻译：一种用于汽车发动机的止回燃料系统的燃料泵歧管。歧管具有入口和出口通道，其具有止回阀，当将燃料供应到发动机并关闭时打开，以防止当出口压力大于入口压力时燃料反向流动，并且平行于出口和入口之间的排气阀其中通常是闭合的止回阀并且当出口压力超过入口压力至少预定的最小值时打开，所述预定最小值通常是当空转时供给到操作发动机的期望的最小燃料压力。优选地，常闭压力释放阀还与出口连通以减轻供应到发动机的出口燃料的过压。

2. 发明授权

US5404756A Method of making a capacitive pressure sensor 失效
标题翻译：制作电容式压力传感器的方法
公开(公告)号：US5404756A
公开(公告)日：1995-04-11
申请号：US222414
申请日：1994-04-01
申请人： Paul F. Briggs , George H. Bucci , Donald L. Drapeau , Lawrence E. Egle
发明人： Paul F. Briggs , George H. Bucci , Donald L. Drapeau , Lawrence E. Egle
IPC分类号： H01H36/00 , G01L9/00 , G01L9/12 , H01G7/00
CPC分类号： G01L9/0075 , Y10T29/43
摘要： A method of making a capacitive pressure sensor preferably for a vehicle fuel system with a flexible diaphragm, spacer and rigid substrate disposed in opposed face-to-face relation in a housing and yieldably urged together by a spring clamp. Electrodes disposed on the immediately adjacent opposed faces of the diaphragm and substrate produce a signal indicative of and varying with changes in the pressure of fluid acting on the diaphragm to displace its central portion relative to the substrate. In operation, through sensor and control circuitry, the speed of a fuel pump is varied to vary and control the pressure of fuel supplied to an engine in response to varying engine operating loads and conditions. To control the flow of fuel, a check valve, pressure relief valve and vent valve may be provided in the housing.
摘要翻译：制造电容式压力传感器的方法优选地用于具有柔性隔膜，间隔件和刚性基板的车辆燃料系统，所述柔性隔膜，间隔件和刚性基板在壳体中以相对的面对面关系设置，并且通过弹簧夹可靠地推压在一起。设置在隔膜和基板的紧邻的相对面上的电极产生指示并随着作用在隔膜上的流体的压力的变化而变化的信号，以相对于基板移位其中心部分。在操作中，通过传感器和控制电路，改变燃料泵的速度以改变和控制响应于变化的发动机操作负载和条件而向发动机供应的燃料的压力。为了控制燃料的流动，可以在壳体中设置止回阀，减压阀和排气阀。

3. 发明授权

US5351548A Capacitive pressure sensor 失效
标题翻译：电容式压力传感器
公开(公告)号：US5351548A
公开(公告)日：1994-10-04
申请号：US984896
申请日：1992-12-02
申请人： Paul F. Briggs , George H. Bucci , Donald L. Drapeau , Lawrence E. Egle
发明人： Paul F. Briggs , George H. Bucci , Donald L. Drapeau , Lawrence E. Egle
IPC分类号： H01H36/00 , G01L9/00 , G01L9/12 , G01M15/00
CPC分类号： G01L9/0075 , Y10T29/43
摘要： A capacitive pressure sensor preferably for a vehicle fuel system with a flexible diaphragm, spacer and rigid substrate disposed in opposed face-to-face relation in a housing and yieldably urged together by a spring clamp. Electrodes disposed on the immediately adjacent opposed faces of the diaphragm and substrate produce a signal indicative of and varying with changes in the pressure of fluid acting on the diaphragm to displace its central portion relative to the substrate. In operation, through sensor and control circuitry, the speed of a fuel pump is varied to vary and control the pressure of fuel supplied to an engine in response to varying engine operating loads and conditions. To control the flow of fuel, a check valve, pressure relief valve and vent valve may be provided in the housing.
摘要翻译：一种电容式压力传感器，优选地用于具有柔性隔膜，间隔件和刚性基板的车辆燃料系统，所述柔性隔膜，间隔件和刚性基板在壳体中以相对的面对面关系设置，并且通过弹簧夹可靠地推动。设置在隔膜和基板的紧邻的相对面上的电极产生指示并随着作用在隔膜上的流体的压力的变化而变化的信号，以相对于基板移位其中心部分。在操作中，通过传感器和控制电路，改变燃料泵的速度以改变和控制响应于变化的发动机操作负载和条件而向发动机供应的燃料的压力。为了控制燃料的流动，可以在壳体中设置止回阀，减压阀和排气阀。

4. 发明申请

US20110315113A1 Engine Synchronizer 有权
标题翻译：发动机同步器
公开(公告)号：US20110315113A1
公开(公告)日：2011-12-29
申请号：US13227595
申请日：2011-09-08
申请人： Lawrence E. Egle , Aaron S. Dickey
发明人： Lawrence E. Egle , Aaron S. Dickey
IPC分类号： F02D9/02
CPC分类号： B64D31/12 , B64D31/04 , F02D11/04 , F02D25/02
摘要： Engine synchronization apparatus and system for multi-engine vehicles such as boats and aircraft providing limited authority throttle cable trim effected by an apparatus interposed between the throttle plate and throttle cable of a slave engine and mounted in a floating configuration. An actuator is mounted to the apparatus to trim the distance between the throttle plate and throttle cable attachment thereby trimming the throttle cable. A system is provided in which a difference signal derived from master and slave engine tachometer signals is used to control the actuator and synchronize the engines within a predetermined range.
摘要翻译：发动机同步装置和系统，用于多引擎车辆，例如船和飞机，提供有限的权限，由插入在从动发动机的节气门板和节气门缆索之间的装置并以浮动构造安装的装置实现。致动器安装到装置上，以修剪节流板和节流电缆连接件之间的距离，从而修整节气门电缆。提供了一种系统，其中使用从主发动机转速计信号和从属发动机转速计信号得到的差分信号来控制致动器并使发动机在预定范围内同步。

5. 发明申请

US20080314175A1 Engine synchronizer 失效
标题翻译：发动机同步器
公开(公告)号：US20080314175A1
公开(公告)日：2008-12-25
申请号：US12148315
申请日：2008-04-18
申请人： Lawrence E. Egle , Aaron S. Dickey
发明人： Lawrence E. Egle , Aaron S. Dickey
IPC分类号： F16H61/00
CPC分类号： B64D31/12 , F02D25/02 , Y10T74/1926 , Y10T477/20
摘要： Engine synchronization apparatus and system for multi-engine vehicles such as boats and aircraft providing limited authority throttle cable trim effected by an apparatus interposed between the throttle plate and throttle cable of a slave engine and mounted in a floating configuration. An actuator is mounted to the apparatus to trim the distance between the throttle plate and throttle cable attachment thereby trimming the throttle cable. A system is provided in which a difference signal derived from master and slave engine tachometer signals is used to control the actuator and synchronize the engines within a predetermined range.
摘要翻译：发动机同步装置和系统，用于多引擎车辆，例如船和飞机，提供有限的权限，由插入在从动发动机的节气门板和节气门缆索之间的装置并以浮动构型安装的装置实现。致动器安装到装置上，以修剪节流板和节流电缆连接件之间的距离，从而修整节气门电缆。提供了一种系统，其中使用从主发动机转速计信号和从属发动机转速计信号得到的差分信号来控制致动器并使发动机在预定范围内同步。

6. 发明授权

US6000426A Fuel system for reducing fuel vapor 失效
标题翻译：用于减少燃油蒸气的燃油系统
公开(公告)号：US6000426A
公开(公告)日：1999-12-14
申请号：US994417
申请日：1997-12-19
申请人： Charles H. Tuckey , Billy R. Blackwell , Lawrence E. Egle
发明人： Charles H. Tuckey , Billy R. Blackwell , Lawrence E. Egle
IPC分类号： F02M25/08 , B60K15/035 , B60K15/04 , F02M37/00 , F02M33/00
CPC分类号： B60K15/035 , B60K15/03519 , B60K15/03504 , B60K15/04 , B60K2015/0451 , Y10T137/86332 , Y10T137/86372
摘要： A system to collect and control the flow of fuel vapor within a vehicle fuel system. In one embodiment, a vapor control unit mounted in the fuel tank permits fuel vapor to be drawn into a tank fill pipe when liquid fuel is being added to the fuel tank to condense at least a portion of the fuel vapor. In a second embodiment a diaphragm actuated valve permits fuel vapor flow from the fuel tank into the tank fill pipe when liquid fuel is being added to the tank to condense at least a portion of the fuel vapor. By condensing the fuel vapor the system reduces the total amount of fuel vapor within the fuel system while preventing the escape of fuel vapor which is hazardous to the environment.
摘要翻译：一种用于收集和控制车辆燃料系统内的燃料蒸气流的系统。在一个实施例中，当液体燃料被添加到燃料箱中以冷凝燃料蒸汽的至少一部分时，安装在燃料箱中的蒸气控制单元允许燃料蒸气被吸入罐填充管中。在第二实施例中，当将液体燃料添加到罐中以使至少一部分燃料蒸气冷凝时，隔膜致动阀允许燃料蒸汽从燃料箱流入罐填充管。通过冷凝燃料蒸气，系统可以减少燃料系统内燃料蒸汽的总量，同时防止对环境有害的燃料蒸汽逸出。

7. 发明授权

US08855890B2 Engine synchronizer 有权
标题翻译：发动机同步器
公开(公告)号：US08855890B2
公开(公告)日：2014-10-07
申请号：US13227595
申请日：2011-09-08
申请人： Lawrence E. Egle , Aaron S. Dickey
发明人： Lawrence E. Egle , Aaron S. Dickey
IPC分类号： G06F19/00 , F02D11/10 , F02D9/10 , F02B73/00 , B64D31/04 , B64D31/12 , F02D25/02 , F02D11/04
CPC分类号： B64D31/12 , B64D31/04 , F02D11/04 , F02D25/02
摘要： Engine synchronization apparatus and system for multi-engine vehicles such as boats and aircraft providing limited authority throttle cable trim effected by an apparatus interposed between the throttle plate and throttle cable of a slave engine and mounted in a floating configuration. An actuator is mounted to the apparatus to trim the distance between the throttle plate and throttle cable attachment thereby trimming the throttle cable. A system is provided in which a difference signal derived from master and slave engine tachometer signals is used to control the actuator and synchronize the engines within a predetermined range.
摘要翻译：发动机同步装置和系统，用于多引擎车辆，例如船和飞机，提供有限的权限，由插入在从动发动机的节气门板和节气门缆索之间的装置并以浮动构型安装的装置实现。致动器安装到装置上，以修剪节流板和节流电缆连接件之间的距离，从而修整节气门电缆。提供了一种系统，其中使用从主发动机转速计信号和从属发动机转速计信号得到的差分信号来控制致动器并使发动机在预定范围内同步。

8. 发明授权

US08036809B2 Engine synchronizer 失效
标题翻译：发动机同步器
公开(公告)号：US08036809B2
公开(公告)日：2011-10-11
申请号：US12148315
申请日：2008-04-18
申请人： Lawrence E. Egle , Aaron S. Dickey
发明人： Lawrence E. Egle , Aaron S. Dickey
IPC分类号： G06F19/00 , F02D11/10 , F02D9/10 , F02B73/00
CPC分类号： B64D31/12 , F02D25/02 , Y10T74/1926 , Y10T477/20
摘要： Engine synchronization apparatus and system for multi-engine vehicles such as boats and aircraft providing limited authority throttle cable trim effected by an apparatus interposed between the throttle plate and throttle cable of a slave engine and mounted in a floating configuration. An actuator is mounted to the apparatus to trim the distance between the throttle plate and throttle cable attachment thereby trimming the throttle cable. A system is provided in which a difference signal derived from master and slave engine tachometer signals is used to control the actuator and synchronize the engines within a predetermined range.
摘要翻译：发动机同步装置和系统，用于多引擎车辆，例如船和飞机，提供有限的权限，由插入在从动发动机的节气门板和节气门缆索之间的装置并以浮动构造安装的装置实现。致动器安装到装置上，以修剪节流板和节流电缆连接件之间的距离，从而修整节气门电缆。提供了一种系统，其中使用从主发动机转速计信号和从属发动机转速计信号得到的差分信号来控制致动器并使发动机在预定范围内同步。

9. 发明授权

US6068672A Fuel additive delivery system 有权
标题翻译：燃料添加剂输送系统
公开(公告)号：US6068672A
公开(公告)日：2000-05-30
申请号：US141487
申请日：1998-08-27
申请人： Charles J. Watson , Lawrence E. Egle
发明人： Charles J. Watson , Lawrence E. Egle
IPC分类号： B60K15/00 , F02B51/00 , F02D19/12 , F02M25/00 , F01N9/00 , F02M43/00
CPC分类号： F02D19/12 , B60K15/00 , F02B51/00 , F02M25/00 , B60K2015/03348 , Y02T10/121 , Y10S44/903
摘要： A fuel dosing system to provide a controlled level of cereum additive from an additive tank either within or external to a diesel powered vehicle's fuel storage tank. The present invention maintains a concentration of cerium that is optimized to assure proper regeneration of a particulate trap used to control particulate emissions from the vehicle's exhaust. The present invention determines the additive dosage required by monitoring the fuel added to the tank during refueling of the vehicle and responds with a proper dose of an optimized amount of additive. The present invention is self contained and imposes a minimum encroachment on the vehicle fuel and electrical system and may also provide appropriate alarm signals to warn of additive depletion and other possible malfunctions.
摘要翻译：一种燃料计量系统，用于在柴油动力车辆的燃料储罐内或外部从添加剂罐提供受控水平的百草枯添加剂。本发明保持铈的浓度，其被优化以确保用于控制来自车辆排气的颗粒物排放物的颗粒捕集器的适当再生。本发明通过监测在车辆加油期间加入到罐中的燃料所需的添加剂剂量并以适当剂量的最佳量的添加剂进行响应。本发明是自包含的，并且对车辆燃料和电气系统施加最小的侵蚀，并且还可以提供适当的报警信号以警告添加剂消耗和其它可能的故障。

10. 发明授权

US4690120A Exhaust gas recirculation control system 失效
标题翻译：废气再循环控制系统
公开(公告)号：US4690120A
公开(公告)日：1987-09-01
申请号：US832902
申请日：1986-02-25
申请人： Lawrence E. Egle
发明人： Lawrence E. Egle
IPC分类号： F02M25/07 , F02B47/08 , F02D21/08 , F02M25/06
CPC分类号： F02D41/0072 , F02B47/08 , Y02T10/47 , Y10T29/49609
摘要： A closed loop system for controlling exhaust gas recirculation (EGR) in an automotive engine. An electrical program command signal from an on-board engine computer/controller actuator through a motor driven circuit, a stepper motor to turn an axial lead screw having a follower thereon connected to a rod for moving the valve poppet to control flow. An orifice plate with differential flow pressure taps is disposed in the EGR passage downstream of a flow control valve poppet. The differential pressure from the taps is sensed by a pressure responsive diaphragm. A stationary proximity sensor using an eddy current principle detects changes in position of the diaphragm and in response thereto generates an electrical feedback signal proportional to EGR flow through the orifice which compared with the command signal to generate a control signal for controlling the stepper motor.
摘要翻译：一种用于控制汽车发动机中的废气再循环（EGR）的闭环系统。来自车载发动机计算机/控制器致动器的电气程序命令信号通过电动机驱动电路，步进电动机，其将具有随动件的轴向丝杠连接到杆上，用于移动阀提升阀以控制流动。具有差压流量抽头的孔板设置在EGR流路在流量控制阀提升阀的下游。来自抽头的差压由压力响应膜片感测。使用涡流原理的固定式接近传感器检测振膜的位置变化，响应于此产生与通过孔口的EGR流量成比例的电反馈信号，与指令信号进行比较，以产生用于控制步进电动机的控制信号。

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