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公开(公告)号：US20120237367A1
公开(公告)日：2012-09-20
申请号：US13050664
申请日：2011-03-17
申请人： Ralph Wayne Cunningham , Moses Alexander Fridman , Todd Anthony Rumpsa , Mansour Beshay , Cliff Maki , Ross Dykstra Pursifull
发明人： Ralph Wayne Cunningham , Moses Alexander Fridman , Todd Anthony Rumpsa , Mansour Beshay , Cliff Maki , Ross Dykstra Pursifull
摘要： A vacuum source arbitration system is disclosed. In one example, vacuum is supplied to a vacuum reservoir via an ejector during a first condition, and vacuum is supplied to the vacuum reservoir via an engine intake manifold during a second condition. The approach may provide a desired level of vacuum in a reservoir while reducing engine fuel consumption.
摘要翻译： 公开了一种真空源仲裁系统。 在一个示例中，在第一状态期间通过喷射器将真空供应到真空容器，并且在第二状态期间通过发动机进气歧管将真空供应到真空容器。 该方法可以在储存器中提供期望的真空水平，同时减少发动机燃料消耗。
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公开(公告)号：US08683800B2
公开(公告)日：2014-04-01
申请号：US13050664
申请日：2011-03-17
申请人： Ralph Wayne Cunningham , Moses Alexander Fridman , Todd Anthony Rumpsa , Mansour Beshay , Cliff Maki , Ross Dykstra Pursifull
发明人： Ralph Wayne Cunningham , Moses Alexander Fridman , Todd Anthony Rumpsa , Mansour Beshay , Cliff Maki , Ross Dykstra Pursifull
摘要： A vacuum source arbitration system is disclosed. In one example, vacuum is supplied to a vacuum reservoir via an ejector during a first condition, and vacuum is supplied to the vacuum reservoir via an engine intake manifold during a second condition. The approach may provide a desired level of vacuum in a reservoir while reducing engine fuel consumption.
摘要翻译： 公开了一种真空源仲裁系统。 在一个示例中，在第一状态期间通过喷射器将真空供应到真空容器，并且在第二状态期间通过发动机进气歧管将真空供应到真空容器。 该方法可以在储存器中提供期望的真空水平，同时减少发动机燃料消耗。
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公开(公告)号：US20110174244A1
公开(公告)日：2011-07-21
申请号：US12917889
申请日：2010-11-02
申请人： Cliff Maki , Ross Dykstra Pursifull
发明人： Cliff Maki , Ross Dykstra Pursifull
CPC分类号： F01P5/12 , F01P2005/125
摘要： An engine with vacuum and coolant pumps is disclosed. In one example, the vacuum and coolant pumps are mechanically coupled together and driven by a single motor. The approach may reduce system cost and complexity.
摘要翻译： 公开了具有真空和冷却剂泵的发动机。 在一个示例中，真空和冷却剂泵机械地联接在一起并由单个电动机驱动。 该方法可能会降低系统成本和复杂性。
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公开(公告)号：US08355859B2
公开(公告)日：2013-01-15
申请号：US12917889
申请日：2010-11-02
申请人： Cliff Maki , Ross Dykstra Pursifull
发明人： Cliff Maki , Ross Dykstra Pursifull
CPC分类号： F01P5/12 , F01P2005/125
摘要： An engine with vacuum and coolant pumps is disclosed. In one example, the vacuum and coolant pumps are mechanically coupled together and driven by a single motor. The approach may reduce system cost and complexity.
摘要翻译： 公开了具有真空和冷却剂泵的发动机。 在一个示例中，真空和冷却剂泵机械地联接在一起并由单个电动机驱动。 该方法可能会降低系统成本和复杂性。
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公开(公告)号：US07985140B2
公开(公告)日：2011-07-26
申请号：US12244993
申请日：2008-10-03
申请人： Cliff Maki , Alvin Henry Berger
发明人： Cliff Maki , Alvin Henry Berger
IPC分类号： F16D3/04
CPC分类号： F16D3/04 , Y10T29/49229
摘要： An Oldham-style coupling assembly wherein a driving shaft (12) is rotatably coupled to a driven shaft (32) using a reduced-lash flexible coupling assembly. The coupling assembly includes an intermediate coupling plate (38) stationed between the driven (32) and driving (12) shafts. A driven lug (34) associated with the driven shaft (32) has tapered contact faces (36) and engages a driving slot (40) in the center of the coupling plate (38). Likewise, a pair of diametrically opposed half-lugs (18) associated with the driving shaft (12) engage in respective half slots (42) through a similar tapered interface. Springs (28) backing each of the half lugs (18) establish a continuous axial compression force within the coupling plate (38) to urge seating of the tapered interfaces but without frustrating transverse sliding in the respective slots (40, 42), thereby taking up lash from the system. The lugs (18, 34) are oriented perpendicular relative to each other, so as to simulate a traditional Oldham-style coupling. The coupling assembly is useful to rotatably unite a fuel pump (14) and a vacuum pump (10) in a vehicular engine.
摘要翻译： 一种十字形联接组件，其中驱动轴（12）使用减少的睫毛柔性联接组件可旋转地联接到从动轴（32）。 联接组件包括位于被驱动（32）和驱动（12）轴之间的中间联接板（38）。 与从动轴（32）相关联的从动凸耳（34）具有锥形接触面（36）并与联接板（38）中心的驱动槽（40）接合。 类似地，与驱动轴（12）相关联的一对直径相对的半凸耳（18）通过类似的锥形接合部接合在相应的半槽（42）中。 支撑每个半凸耳（18）的弹簧（28）在联接板（38）内建立连续的轴向压缩力，以推动锥形接口的安置，但不会使各个槽（40,42）中的横向滑动受阻，由此 从系统的鞭子。 凸耳（18,34）相对于彼此垂直定向，以便模拟传统的十字形联轴器。 联接组件可用于将车辆发动机中的燃料泵（14）和真空泵（10）可旋转地组合。
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公开(公告)号：US20100087260A1
公开(公告)日：2010-04-08
申请号：US12244993
申请日：2008-10-03
申请人： Cliff Maki , Alvin Henry Berger
发明人： Cliff Maki , Alvin Henry Berger
CPC分类号： F16D3/04 , Y10T29/49229
摘要： An Oldham-style coupling assembly wherein a driving shaft (12) is rotatably coupled to a driven shaft (32) using a reduced-lash flexible coupling assembly. The coupling assembly includes an intermediate coupling plate (38) stationed between the driven (32) and driving (12) shafts. A driven lug (34) associated with the driven shaft (32) has tapered contact faces (36) and engages a driving slot (40) in the center of the coupling plate (38). Likewise, a pair of diametrically opposed half-lugs (18) associated with the driving shaft (12) engage in respective half slots (42) through a similar tapered interface. Springs (28) backing each of the half lugs (18) establish a continuous axial compression force within the coupling plate (38) to urge seating of the tapered interfaces but without frustrating transverse sliding in the respective slots (40, 42), thereby taking up lash from the system. The lugs (18, 34) are oriented perpendicular relative to each other, so as to simulate a traditional Oldham-style coupling. The coupling assembly is useful to rotatably unite a fuel pump (14) and a vacuum pump (10) in a vehicular engine.
摘要翻译： 一种十字形联接组件，其中驱动轴（12）使用减少的睫毛柔性联接组件可旋转地联接到从动轴（32）。 联接组件包括位于被驱动（32）和驱动（12）轴之间的中间联接板（38）。 与从动轴（32）相关联的从动凸耳（34）具有锥形接触面（36）并与联接板（38）中心的驱动槽（40）接合。 类似地，与驱动轴（12）相关联的一对直径相对的半凸耳（18）通过类似的锥形接合部接合在相应的半槽（42）中。 支撑每个半凸耳（18）的弹簧（28）在联接板（38）内建立连续的轴向压缩力，以推动锥形接口的安置，但不会使各个槽（40,42）中的横向滑动受阻，由此 从系统的鞭子。 凸耳（18,34）相对于彼此垂直定向，以便模拟传统的十字形联轴器。 联接组件可用于将车辆发动机中的燃料泵（14）和真空泵（10）可旋转地组合。
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公开(公告)号：US08387571B2
公开(公告)日：2013-03-05
申请号：US13289877
申请日：2011-11-04
申请人： Joseph Norman Ulrey , Cliff Maki , Rick L. Williams , Eva Barber
发明人： Joseph Norman Ulrey , Cliff Maki , Rick L. Williams , Eva Barber
IPC分类号： F01P1/04
摘要： Systems and methods for delivering oil to an engine are provided herein. According to one embodiment, the oil delivery system includes an oil supply, a feeder passage fluidically coupled to the oil supply and a cylinder head, the feeder passage coupled to a pump and a filter positioned downstream from the pump. The oil delivery system further includes a squirter passage in fluidic communication with a plurality of piston squirters and the feeder passage at a position between the pump and the filter. In this way, less-filtered oil is selectively routed through a cooling circuit to reduce engine warm-up time.
摘要翻译： 本文提供了将油输送到发动机的系统和方法。 根据一个实施例，油输送系统包括供油装置，与油供应流体连接的进料通道和气缸盖，联接到泵的进料通道和位于泵下游的过滤器。 输油系统还包括与泵和过滤器之间的位置与多个活塞式喷射器流体连通的喷射通道和进料通道。 以这种方式，较少过滤的油通过冷却回路选择性地路由，以减少发动机的预热时间。
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公开(公告)号：US20120138010A1
公开(公告)日：2012-06-07
申请号：US13289877
申请日：2011-11-04
申请人： Joseph Norman Ulrey , Cliff Maki , Rick L. Williams , Eva Barber
发明人： Joseph Norman Ulrey , Cliff Maki , Rick L. Williams , Eva Barber
IPC分类号： F01M1/02
摘要： Systems and methods for delivering oil to an engine are provided herein. According to one embodiment, the oil delivery system includes an oil supply, a feeder passage fluidically coupled to the oil supply and a cylinder head, the feeder passage coupled to a pump and a filter positioned downstream from the pump. The oil delivery system further includes a squirter passage in fluidic communication with a plurality of piston squirters and the feeder passage at a position between the pump and the filter. In this way, less-filtered oil is selectively routed through a cooling circuit to reduce engine warm-up time.
摘要翻译： 本文提供了将油输送到发动机的系统和方法。 根据一个实施例，油输送系统包括供油装置，与油供应流体连接的进料通道和气缸盖，联接到泵的进料通道和位于泵下游的过滤器。 输油系统还包括与泵和过滤器之间的位置与多个活塞式喷射器流体连通的喷射通道和进料通道。 以这种方式，较少过滤的油通过冷却回路选择性地路由，以减少发动机的预热时间。
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