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1. 发明申请

US20130104851A1 GENSET FUEL INJECTION SYSTEM 有权
标题翻译：传感器燃油喷射系统
公开(公告)号：US20130104851A1
公开(公告)日：2013-05-02
申请号：US13285664
申请日：2011-10-31
申请人： David T. Falkowski , Stephen M. Clancey , Keith M. Schorr , Charlotte E. Wiley , Jeffrey D. Peterson
发明人： David T. Falkowski , Stephen M. Clancey , Keith M. Schorr , Charlotte E. Wiley , Jeffrey D. Peterson
IPC分类号： F02M57/02
CPC分类号： F02D41/32 , F02D29/06 , F02M37/0047 , F02M37/007 , F02M37/0088 , F02M37/08 , F02M37/10 , F02M37/106
摘要： An apparatus includes a recreational vehicle genset having an engine and a generator. The apparatus includes a fuel injection system having a primary fuel reservoir, a secondary fuel reservoir, and a fill pump that receives fuel from a primary fuel reservoir and is fluidly coupled to the secondary fuel reservoir at the pump outlet. The apparatus includes a reservoir fuel indicator that provides a fuel amount signal corresponding to the fuel in the secondary fuel reservoir, and a pressure regulator that relieves pressure in the secondary fuel reservoir at a threshold relief pressure. The apparatus includes an injection pump that provides pressurized fuel from the secondary fuel reservoir to a fuel injector for the engine. The apparatus further includes a controller having a pump regulation module that interprets the fuel amount signal, and that selectively provides a fill pump operation command in response to the fuel amount signal.
摘要翻译：一种装置包括具有发动机和发电机的休闲车辆发电机组。该装置包括燃料喷射系统，其具有主要燃料储存器，次级燃料储存器和填充泵，其从主要燃料储存器接收燃料并且在泵出口处流体地联接到次级燃料储存器。该装置包括储存器燃料指示器，其提供对应于次级燃料储存器中的燃料的燃料量信号，以及压力调节器，其在阈值溢流压力下释放辅助燃料储存器中的压力。该装置包括一个喷射泵，该喷射泵将加压燃料从次级燃料储存器提供给用于发动机的燃料喷射器。该装置还包括控制器，其具有解释燃料量信号的泵调节模块，并且响应于燃料量信号选择性地提供填充泵操作命令。

2. 发明授权

US09222433B2 Genset fuel injection system 有权
标题翻译：发电机组燃油喷射系统
公开(公告)号：US09222433B2
公开(公告)日：2015-12-29
申请号：US13285664
申请日：2011-10-31
申请人： David T. Falkowski , Stephen M. Clancey , Keith M. Schorr , Charlotte E. Wiley , Jeffrey D. Peterson
发明人： David T. Falkowski , Stephen M. Clancey , Keith M. Schorr , Charlotte E. Wiley , Jeffrey D. Peterson
IPC分类号： F02M37/00 , F02D41/32 , F02M37/08 , F02M37/10 , F02D29/06
CPC分类号： F02D41/32 , F02D29/06 , F02M37/0047 , F02M37/007 , F02M37/0088 , F02M37/08 , F02M37/10 , F02M37/106
摘要： An apparatus includes a recreational vehicle genset having an engine and a generator. The apparatus includes a fuel injection system having a primary fuel reservoir, a secondary fuel reservoir, and a fill pump that receives fuel from a primary fuel reservoir and is fluidly coupled to the secondary fuel reservoir at the pump outlet. The apparatus includes a reservoir fuel indicator that provides a fuel amount signal corresponding to the fuel in the secondary fuel reservoir, and a pressure regulator that relieves pressure in the secondary fuel reservoir at a threshold relief pressure. The apparatus includes an injection pump that provides pressurized fuel from the secondary fuel reservoir to a fuel injector for the engine. The apparatus further includes a controller having a pump regulation module that interprets the fuel amount signal, and that selectively provides a fill pump operation command in response to the fuel amount signal.
摘要翻译：一种装置包括具有发动机和发电机的休闲车辆发电机组。该装置包括燃料喷射系统，其具有主要燃料储存器，次级燃料储存器和填充泵，其从主要燃料储存器接收燃料并且在泵出口处流体地联接到次级燃料储存器。该装置包括储存器燃料指示器，其提供对应于次级燃料储存器中的燃料的燃料量信号，以及压力调节器，其在阈值溢流压力下释放辅助燃料储存器中的压力。该装置包括一个喷射泵，该喷射泵将加压燃料从次级燃料储存器提供给用于发动机的燃料喷射器。该装置还包括控制器，其具有解释燃料量信号的泵调节模块，并且响应于燃料量信号选择性地提供填充泵操作命令。

3. 发明授权

US5551395A Control system for power tool with internal combustion engine 失效
标题翻译：内燃机动力工具控制系统
公开(公告)号：US5551395A
公开(公告)日：1996-09-03
申请号：US273729
申请日：1994-07-12
申请人： Claudia A. Isaacs , Keith M. Schorr
发明人： Claudia A. Isaacs , Keith M. Schorr
IPC分类号： F02N99/00 , F02B63/02 , F02B75/02 , F02D9/02 , F02D11/02 , F02D11/04 , F02D15/00 , F02N11/00 , F02N11/08 , F02N11/10 , F02N19/00 , F02N17/08
CPC分类号： F02N19/001 , F02B63/02 , F02N11/10 , F02B2075/025 , Y10S123/11
摘要： A string trimmer with a control system for electric start, throttling, compression release, and engine kill control. An interlock is provided for preventing a start switch from being actuated unless the throttle trigger is fully actuated to a throttle fully open position. An idle setting system and engine kill button is provided at a control section at the throttle trigger. A single control cable is used for throttling, actuation of a compression release system at the engine, and stopping the operation of the engine.
摘要翻译：具有电启动，节流，压缩释放和发动机停止控制的控制系统的弦线修剪器。提供互锁以防止启动开关被致动，除非油门触发器被完全致动到节气门完全打开位置。在节气门触发器的控制部分设置有空闲设定系统和发动机停止按钮。单个控制电缆用于节流，致动发动机处的压缩释放系统，并停止发动机的操作。

4. 发明申请

US20110180042A1 GENSET THAT USES AN OPEN LOOP ELECTRONIC FUEL INJECTION SYSTEM AND OPERATES ON GASEOUS FUELS 有权
标题翻译：使用开环式电子燃油喷射系统的GENSET和气体燃料上的操作
公开(公告)号：US20110180042A1
公开(公告)日：2011-07-28
申请号：US12695433
申请日：2010-01-28
申请人： Aaron C. Johnson , Keith M. Schorr , Timothy J. Krattenmaker
发明人： Aaron C. Johnson , Keith M. Schorr , Timothy J. Krattenmaker
IPC分类号： F02D41/04 , F02D41/30
CPC分类号： F02D41/0027 , F02D19/022 , F02D19/024 , F02D41/182 , F02D2041/141 , F02D2200/0406 , F02D2200/0414 , F02M21/0212 , F02M21/0224 , F02M21/0236 , Y02T10/32
摘要： A genset engine that operates on an open loop EFI system and runs on gaseous fuels is described. The integration of various air sensors, including for example a manifold air temperature (MAT) sensor, a manifold absolute pressure (MAP) sensor, or an air flow sensor(s), can provide optimal engine performance when using gaseous fuels and when starting from a cold state. The sensors employed send data to the electronic control unit (ECU) and such data is used to determine the optimal air-to-fuel ratio (AFR). The ECU actuates the injector and the injector sends the requested amount of gaseous fuel to mix with the air flow to be combusted. This provides the engine with a gaseous fuel and air mixture that is at the requested relative AFR and the engine is able to start and meet performance.
摘要翻译：描述了在开环EFI系统上运行并运行在气体燃料上的发电机组发动机。各种空气传感器的集成，包括例如歧管空气温度（MAT）传感器，歧管绝对压力（MAP）传感器或空气流量传感器，可以在使用气体燃料时提供最佳的发动机性能，并且当从一个寒冷的状态。使用的传感器将数据发送到电子控制单元（ECU），并且这些数据用于确定最佳的空气 - 燃料比（AFR）。 ECU致动喷射器，并且喷射器将要求量的气体燃料与待燃烧的空气流混合。这为发动机提供了在所要求的相对AFR中的气体燃料和空气混合物，并且发动机能够启动并满足性能。

5. 发明授权

US5492096A Over-travel actuation system 失效
标题翻译：过行程驱动系统
公开(公告)号：US5492096A
公开(公告)日：1996-02-20
申请号：US273730
申请日：1994-07-12
申请人： Claudia A. Isaacs , Keith M. Schorr , Jan J. Reiss
发明人： Claudia A. Isaacs , Keith M. Schorr , Jan J. Reiss
IPC分类号： A01D34/68 , F02B63/02 , F02B75/02 , F02D11/02 , F02D11/04 , F02N11/00 , F02N11/10 , F02N19/00 , F02N99/00 , F02N17/08
CPC分类号： F02N19/001 , F02B63/02 , F02N11/10 , F02B2075/025
摘要： A power tool having an engine, a throttle control cable, and an electric starter assembly with a user actuated start switch. The start switch has an over-travel actuator section for moving the throttle control cable an over-travel distance. The throttle control cable is connected to the throttle of the engine by an over-travel actuation member. The over-travel actuation member is adapted to move the throttle and, when the control cable is moved the over-travel distance, actuate a compression release system of the engine.
摘要翻译：具有发动机，节气门控制电缆和具有用户启动启动开关的电起动器组件的电动工具。启动开关具有用于使节流控制电缆移动超行程距离的超行程执行器部分。节气门控制电缆通过超行程致动构件连接到发动机的节气门。超行程致动构件适于移动节气门，并且当控制电缆移动超行程距离时，致动发动机的压缩释放系统。

6. 发明授权

US08413642B2 Genset that uses an open loop electronic fuel injection system and operates on gaseous fuels 有权
标题翻译：发电机组采用开环式电子燃油喷射系统，运行于气体燃料
公开(公告)号：US08413642B2
公开(公告)日：2013-04-09
申请号：US12695433
申请日：2010-01-28
申请人： Aaron C. Johnson , Keith M. Schorr , Timothy J. Krattenmaker
发明人： Aaron C. Johnson , Keith M. Schorr , Timothy J. Krattenmaker
IPC分类号： F02B43/00
CPC分类号： F02D41/0027 , F02D19/022 , F02D19/024 , F02D41/182 , F02D2041/141 , F02D2200/0406 , F02D2200/0414 , F02M21/0212 , F02M21/0224 , F02M21/0236 , Y02T10/32
摘要： A genset engine that operates on an open loop EFI system and runs on gaseous fuels is described. The integration of various air sensors, including for example a manifold air temperature (MAT) sensor, a manifold absolute pressure (MAP) sensor, or an air flow sensor(s), can provide optimal engine performance when using gaseous fuels and when starting from a cold state. The sensors employed send data to the electronic control unit (ECU) and such data is used to determine the optimal air-to-fuel ratio (AFR). The ECU actuates the injector and the injector sends the requested amount of gaseous fuel to mix with the air flow to be combusted. This provides the engine with a gaseous fuel and air mixture that is at the requested relative AFR and the engine is able to start and meet performance.
摘要翻译：描述了在开环EFI系统上运行并运行在气体燃料上的发电机组发动机。各种空气传感器的集成，包括例如歧管空气温度（MAT）传感器，歧管绝对压力（MAP）传感器或空气流量传感器，可以在使用气体燃料时提供最佳的发动机性能，并且当从一个寒冷的状态。使用的传感器将数据发送到电子控制单元（ECU），并且这些数据用于确定最佳的空气 - 燃料比（AFR）。 ECU致动喷射器，并且喷射器将要求量的气体燃料与待燃烧的空气流混合。这为发动机提供了在所要求的相对AFR中的气体燃料和空气混合物，并且发动机能够启动并满足性能。

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