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公开(公告)号：US08933691B2
公开(公告)日：2015-01-13
申请号：US12771331
申请日：2010-04-30
IPC分类号： G01B7/30
CPC分类号： G01B7/30
摘要： A rotary position sensor for determining the rotary position of a rotary component may include a sensor and a magnet. The sensor may be responsive to a characteristic of a magnetic field that changes as the magnetic field moves. The magnet may be carried by the rotary component for rotation with the rotary component and have an anti-rotation feature to prevent rotation of the magnet relative to the rotary component to maintain a desired rotary position of the magnet.
摘要翻译： 用于确定旋转部件的旋转位置的旋转位置传感器可以包括传感器和磁体。 传感器可以响应于随着磁场移动而变化的磁场的特性。 磁体可以由旋转部件携带，以便与旋转部件一起转动，并且具有防旋转特征以防止磁体相对于旋转部件旋转以保持磁体的所需旋转位置。
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公开(公告)号：US20100219817A1
公开(公告)日：2010-09-02
申请号：US12771331
申请日：2010-04-30
IPC分类号： G01B7/30
CPC分类号： G01B7/30
摘要： A rotary position sensor for determining the rotary position of a rotary component may include a sensor and a magnet. The sensor may be responsive to a characteristic of a magnetic field that changes as the magnetic field moves. The magnet may be carried by the rotary component for rotation with the rotary component and have an anti-rotation feature to prevent rotation of the magnet relative to the rotary component to maintain a desired rotary position of the magnet.
摘要翻译： 用于确定旋转部件的旋转位置的旋转位置传感器可以包括传感器和磁体。 传感器可以响应于随着磁场移动而变化的磁场的特性。 磁体可以由旋转部件携带，以便与旋转部件一起转动，并且具有防旋转特征以防止磁体相对于旋转部件旋转以保持磁体的所需旋转位置。
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公开(公告)号：US09371786B2
公开(公告)日：2016-06-21
申请号：US13590500
申请日：2012-08-21
申请人： Massimo Casoni , William E. Galka , Bradley J. Roche , David L. Speirs , Mark S. Swanson , Eric G. Zbytowski
发明人： Massimo Casoni , William E. Galka , Bradley J. Roche , David L. Speirs , Mark S. Swanson , Eric G. Zbytowski
IPC分类号： F02D9/08 , F02D31/00 , F02D41/06 , F02D41/32 , F02M35/10 , F02M35/16 , F02D9/10 , F02M69/50 , F02D41/14 , F02D41/30
CPC分类号： F02D41/32 , F02D9/1035 , F02D31/003 , F02D41/062 , F02D41/1454 , F02D41/3082 , F02D2200/101 , F02M35/10216 , F02M35/162 , F02M69/50 , Y10T29/49233
摘要： An engine system may include a fuel and air supply circuit and an exhaust circuit, a temperature sensor mounted on an exterior of the engine and an oxygen sensor located in the exhaust circuit. The fuel and air supply circuit may include a throttle body mounted on the engine and having a throttle valve to control the flow rate of air delivered to the engine, a fuel injector carried by the throttle body to deliver fuel to the engine and a fuel rail carried by at least one of the throttle body and the fuel injector and having an input to receive a supply of fuel and an outlet through which fuel is routed to the fuel injector. An engine control unit may be communicated with these components to control the fuel and air mixture provided to the engine as a function of the temperature and oxygen sensor outputs.
摘要翻译： 发动机系统可以包括燃料和空气供应电路和排气回路，安装在发动机外部的温度传感器和位于排气回路中的氧传感器。 燃料和空气供应回路可以包括安装在发动机上并具有节流阀的节气门体，以控制输送到发动机的空气的流量，由节气门体承载的燃料喷射器以将燃料输送到发动机和燃料轨 由节气门体和燃料喷射器中的至少一个承载，并且具有用于接收燃料供应的输入和燃料被引导到燃料喷射器的出口。 发动机控制单元可以与这些部件连通，以根据温度和氧气传感器输出来控制提供给发动机的燃料和空气混合物。
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公开(公告)号：US20130054121A1
公开(公告)日：2013-02-28
申请号：US13590500
申请日：2012-08-21
申请人： Massimo Casoni , William E. Galka , Bradley J. Roche , David L. Speirs , Mark S. Swanson , Eric G. Zbytowski
发明人： Massimo Casoni , William E. Galka , Bradley J. Roche , David L. Speirs , Mark S. Swanson , Eric G. Zbytowski
CPC分类号： F02D41/32 , F02D9/1035 , F02D31/003 , F02D41/062 , F02D41/1454 , F02D41/3082 , F02D2200/101 , F02M35/10216 , F02M35/162 , F02M69/50 , Y10T29/49233
摘要： An engine system may include a fuel and air supply circuit and an exhaust circuit, a temperature sensor mounted on an exterior of the engine and an oxygen sensor located in the exhaust circuit. The fuel and air supply circuit may include a throttle body mounted on the engine and having a throttle valve to control the flow rate of air delivered to the engine, a fuel injector carried by the throttle body to deliver fuel to the engine and a fuel rail carried by at least one of the throttle body and the fuel injector and having an input to receive a supply of fuel and an outlet through which fuel is routed to the fuel injector. An engine control unit may be communicated with these components to control the fuel and air mixture provided to the engine as a function of the temperature and oxygen sensor outputs.
摘要翻译： 发动机系统可以包括燃料和空气供应电路和排气回路，安装在发动机外部的温度传感器和位于排气回路中的氧传感器。 燃料和空气供应回路可以包括安装在发动机上并具有节流阀的节气门体，以控制输送到发动机的空气的流量，由节气门体承载的燃料喷射器以将燃料输送到发动机和燃料轨 由节气门体和燃料喷射器中的至少一个承载，并具有用于接收燃料供应的输入和燃料被引导到燃料喷射器的出口。 发动机控制单元可以与这些部件连通，以根据温度和氧气传感器输出来控制提供给发动机的燃料和空气混合物。
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公开(公告)号：US09464577B2
公开(公告)日：2016-10-11
申请号：US13602675
申请日：2012-09-04
申请人： William E. Galka , David L. Speirs
发明人： William E. Galka , David L. Speirs
CPC分类号： F02D9/105 , F16K1/22 , F16K37/0033 , F16K37/0041 , G01D5/145
摘要： A rotary position sensor for determining the rotary position of a rotary component may include a sensor and a magnet. The sensor may be responsive to a characteristic of a magnetic field that changes as the magnetic field moves. The magnet may be carried by the rotary component for rotation with the rotary component. A buffer may be provided around the magnet to limit distortion of the magnet field. The buffer is effective against objects normally located in the area of a device with which the sensor is used (e.g. adjacent components) as well as against foreign objects not normally in the area of the device.
摘要翻译： 用于确定旋转部件的旋转位置的旋转位置传感器可以包括传感器和磁体。 传感器可以响应于随着磁场移动而变化的磁场的特性。 磁体可以由旋转部件承载，以便与旋转部件一起旋转。 可以在磁体周围设置缓冲器，以限制磁场的变形。 缓冲器对于通常位于使用传感器的设备的区域（例如相邻部件）以及通常不在设备区域中的异物的物体有效。
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公开(公告)号：US20130068974A1
公开(公告)日：2013-03-21
申请号：US13602675
申请日：2012-09-04
申请人： William E. Galka , David L. Speirs
发明人： William E. Galka , David L. Speirs
CPC分类号： F02D9/105 , F16K1/22 , F16K37/0033 , F16K37/0041 , G01D5/145
摘要： A rotary position sensor for determining the rotary position of a rotary component may include a sensor and a magnet. The sensor may be responsive to a characteristic of a magnetic field that changes as the magnetic field moves. The magnet may be carried by the rotary component for rotation with the rotary component. A buffer may be provided around the magnet to limit distortion of the magnet field. The buffer is effective against objects normally located in the area of a device with which the sensor is used (e.g. adjacent components) as well as against foreign objects not normally in the area of the device.
摘要翻译： 用于确定旋转部件的旋转位置的旋转位置传感器可以包括传感器和磁体。 传感器可以响应于随着磁场移动而变化的磁场的特性。 磁体可以由旋转部件承载，以便与旋转部件一起旋转。 可以在磁体周围设置缓冲器，以限制磁场的变形。 缓冲器对于通常位于使用传感器的设备的区域（例如相邻部件）以及通常不在设备区域中的异物的物体有效。
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公开(公告)号：US6026769A
公开(公告)日：2000-02-22
申请号：US865787
申请日：1997-05-29
申请人： Muniappan Anbarasu , William E. Galka , Martin L. Radue , Ronald H. Roche , Kevin L. Williams , Charles H. Tuckey , J. D. Tuckey, deceased
发明人： Muniappan Anbarasu , William E. Galka , Martin L. Radue , Ronald H. Roche , Kevin L. Williams , Charles H. Tuckey , J. D. Tuckey, deceased
IPC分类号： F02B23/10 , F02B33/04 , F02B75/02 , F02B75/12 , F02B75/16 , F02M61/08 , F02M71/02 , F02B33/22
CPC分类号： F02M71/02 , F02B33/04 , F02B75/16 , F02M61/08 , F02B2075/025 , F02B2075/125 , F02B23/101
摘要： A two-stroke internal combustion engine having at least one cylinder with a combustion chamber defined between the cylinder head and a reciprocating piston, and a carburetor which delivers a rich fuel and air mixture to a compressor with a reciprocating piston driven by the engine to compress the mixture until the mixture is under sufficient pressure to open a differential pressure injection valve and thereby inject the mixture directly into the engine combustion chamber. The mixture is ignited by a spark plug to drive the engine piston through its power stroke and rotate its associated crankshaft which is connected to a crankshaft of the compressor to reciprocate its piston and thereby compress the fuel and air mixture and inject it into the cylinder in timed relation with the engine piston.
摘要翻译： 一种二冲程内燃机，其具有至少一个汽缸，燃烧室限定在气缸盖和往复运动活塞之间，燃烧室具有丰富的燃料和空气混合物，该燃料和空气混合物由发动机驱动的往复活塞输送到压缩机 混合物直到混合物处于足够的压力下以打开差压喷射阀，从而将混合物直接喷射到发动机燃烧室中。 混合物被火花塞点燃以通过其动力行程驱动发动机活塞，并旋转其相关联的曲轴，其连接到压缩机的曲轴以使其活塞往复运动，从而压缩燃料和空气混合物并将其注入到气缸中 与发动机活塞定时关系。
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公开(公告)号：US08382072B1
公开(公告)日：2013-02-26
申请号：US12726001
申请日：2010-03-17
申请人： William E. Galka , Ronald H. Roche
发明人： William E. Galka , Ronald H. Roche
IPC分类号： F02M7/12
摘要： A fuel and air charge forming device, such as a carburetor, may include a main body, a fuel and air mixing passage in the body, a fluid passage communicating with the fuel and air mixing passage and a solenoid valve. The solenoid valve may include a coil and a valve body having a base fixed against movement and a valve head extending from the base. The valve head may be driven by the coil between a first position wherein the valve head at least partially obstructs the fluid passage and a second position wherein the valve head permits greater fluid flow in the fluid passage to control fluid flow through the fluid passage.
摘要翻译： 诸如化油器的燃料和空气充气形成装置可以包括主体，主体中的燃料和空气混合通道，与燃料和空气混合通道连通的流体通道和电磁阀。 电磁阀可以包括线圈和具有固定抵抗运动的基座的阀体和从基座延伸的阀头。 阀头可以由第一位置驱动，其中阀头至少部分地阻塞流体通道和第二位置，其中阀头允许在流体通道中更大的流体流动以控制通过流体通道的流体流动。
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公开(公告)号：US20100258099A1
公开(公告)日：2010-10-14
申请号：US12739787
申请日：2008-10-27
申请人： Martin N. Andersson , Andrew E. Bejcek , Massimo Casoni , William E. Galka , Cyrus M. Healy , Alessandro Pascoli , Ronald H. Roche , Mark S. Swanson , James E. Van Allen , John C. Woody
发明人： Martin N. Andersson , Andrew E. Bejcek , Massimo Casoni , William E. Galka , Cyrus M. Healy , Alessandro Pascoli , Ronald H. Roche , Mark S. Swanson , James E. Van Allen , John C. Woody
CPC分类号： F02D41/1446 , F02D31/006 , F02D31/009 , F02D35/0053 , F02D2400/06 , F02M17/04 , F02P3/0815
摘要： A method of operating an engine is disclosed, which includes determining a peak power condition for the engine, measuring a temperature associated with the engine at said peak power condition, comparing the temperature measured with a previously determined temperature associated with a known peak power condition of the engine, determining an offset value based on the comparison made in step, controlling at least one of an air-fuel mixture delivered to the engine or ignition spark timing based on said offset value. Various engine fuel delivery systems, carburetors, fuel injection and control systems also are disclosed.
摘要翻译： 公开了一种操作发动机的方法，其包括确定发动机的峰值功率状况，在所述峰值功率条件下测量与发动机相关的温度，将与先前确定的温度相关联的温度与已知的峰值功率条件相关联， 发动机，基于步骤中的比较来确定偏移值，基于所述偏移值来控制输送到发动机的空气燃料混合物或点火火花正时中的至少一个。 还公开了各种发动机燃料输送系统，化油器，燃料喷射和控制系统。
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公开(公告)号：US06439546B1
公开(公告)日：2002-08-27
申请号：US09650185
申请日：2000-08-29
申请人： William E. Galka
发明人： William E. Galka
IPC分类号： F02M3722
CPC分类号： F02B63/02 , F02B2075/025 , F02B2075/027 , F02M17/04 , F02M37/20 , Y10S261/68
摘要： A carburetor having a plurality of restricted fluid flow paths upstream of a fuel and air mixing passage to inhibit the passage of large fuel vapor bubbles through the fuel paths and to the fuel and air mixing passage. Desirably, the restricted flow paths constrain large volume vapor bubbles and clusters of bubbles from passing therethrough undistributed in the fuel to prevent an inconsistent or overly lean fuel and air mixture from being delivered to the engine. At least two restrictive flow paths diffuse, separate, and/or break up the large vapor bubbles and clusters into a plurality of smaller vapor bubbles which are more uniformly distributed within the liquid fuel flowing through the carburetor to provide a more consistent flow of fuel to the engine.
摘要翻译： 一种化油器，其具有在燃料和空气混合通道上游的多个受限制的流体流动路径，以阻止大的燃料蒸汽气泡通过燃料路径和燃料和空气混合通道。 理想地，受限制的流动路径约束大体积蒸气泡和聚集的气泡不经分布在燃料中以防止不一致或过度稀薄的燃料和空气混合物被输送到发动机。 至少两个限制性流动路径扩散，分离和/或将大的蒸汽气泡和团簇分解成多个更小的蒸汽气泡，其更均匀地分布在流过化油器的液体燃料内，以提供更一致的燃料流 引擎。
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