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公开(公告)号：US20080173279A1
公开(公告)日：2008-07-24
申请号：US12006557
申请日：2008-01-03
CPC分类号： F02D9/10
摘要： A method of pressure balancing across a bearing adjacent to a pressure differential is described. The method primarily includes providing a bypass port around the bearing for allowing a fluid flow from a first pressure side to a second pressure side. A throttle body for an engine is also described. The throttle body primarily includes: (1) a bearing cooperating with the valve body; and (2) a bypass port around the bearing for allowing the fluid flow from a first pressure side to a second pressure side.
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公开(公告)号：US07182063B2
公开(公告)日：2007-02-27
申请号：US10987105
申请日：2004-11-12
CPC分类号： F02D9/107 , F02D9/1065 , F02D11/106
摘要： An electronic throttle control system is described. The system includes a non-contacting sensor stator integrated into an electronic throttle body and is aligned to the sensor rotor attached to the shaft to properly set sensor air gap by assembly aids or by close fit to the throttle body. A motor and vehicle connector is electrically connected to the sensor stator but is allowed to be positioned separately from the sensor stator by means of a flexible interconnect.
摘要翻译： 描述电子油门控制系统。 该系统包括集成到电子节气门体中的非接触传感器定子，并且与附接到轴的传感器转子对准，以通过组装辅助器或通过紧密配合到节气门体来适当地设置传感器气隙。 电动机和车辆连接器电连接到传感器定子，但允许通过柔性互连与传感器定子分开定位。
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公开(公告)号：US07594494B2
公开(公告)日：2009-09-29
申请号：US11655369
申请日：2007-01-19
IPC分类号： F02D9/08
CPC分类号： F02D9/107 , F02D9/1065 , F02D11/106
摘要： An electronic throttle control system is described. The system includes a non-contacting sensor stator integrated into an electronic throttle body and is aligned to the sensor rotor attached to the shaft to properly set sensor air gap by assembly aids or by close fit to the throttle body. A motor and vehicle connector is electrically connected to the sensor stator but is allowed to be positioned separately from the sensor stator by means of a flexible interconnect.
摘要翻译： 描述电子油门控制系统。 该系统包括集成到电子节气门体中的非接触传感器定子，并且与附接到轴的传感器转子对准，以通过组装辅助器或通过紧密配合到节气门体来适当地设置传感器气隙。 电动机和车辆连接器电连接到传感器定子，但允许通过柔性互连与传感器定子分开定位。
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公开(公告)号：US07337764B2
公开(公告)日：2008-03-04
申请号：US10789399
申请日：2004-02-27
CPC分类号： F02D9/10
摘要： A method of pressure balancing across a bearing adjacent to a pressure differential is described. The method primarily includes providing a bypass port around the bearing for allowing a fluid flow from a first pressure side to a second pressure side. A throttle body for an engine is also described. The throttle body primarily includes: (1) a bearing cooperating with the valve body; and (2) a bypass port around the bearing for allowing the fluid flow from a first pressure side to a second pressure side.
摘要翻译： 描述了一种跨越与压力差相邻的轴承的压力平衡的方法。 该方法主要包括提供围绕轴承的旁通端口，用于允许流体从第一压力侧流到第二压力侧。 还描述了用于发动机的节气门体。 节气门体主要包括：（1）与阀体配合的轴承; 和（2）围绕轴承的旁通口，用于允许流体从第一压力侧流到第二压力侧。
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公开(公告)号：US07191754B2
公开(公告)日：2007-03-20
申请号：US11029730
申请日：2005-01-05
CPC分类号： G01D5/00 , F02D9/1065 , F02D11/105 , F02D11/106 , F02D41/0002 , F02D2200/0404 , F16K1/221 , F16K37/0041 , G01D5/145 , G01D5/2073 , Y02T10/42
摘要： A control system having a housing with a bore formed within the housing. A valve member is associated with the bore for controlling the passage of a fluid medium through the bore. An induction sensor is aligned with the valve and facilitates determining the valve position. An inductor is connected to an end of the valve member that is in close proximity to the induction sensor. It is contemplated that this control system can be used in a number of different applications including throttle control systems, turbo actuators, canister purge systems and shift control mechanisms. However, it is within the scope of this invention to incorporate the control system on virtually any type of vehicle system where it is possible to determine the position of a valve utilizing induction sensor technology.
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公开(公告)号：US07174998B2
公开(公告)日：2007-02-13
申请号：US09977774
申请日：2001-10-15
IPC分类号： F04B23/00
CPC分类号： F04C2/102 , B01D2315/06 , F04C11/008 , F04C13/008 , F04C15/008 , F04C15/0096 , F16H57/0434 , F16H61/0021 , F16H61/0025
摘要： An electric fluid pump for a transmission, transfer case or an oil reservoir. The pump is contained within the transmission, transfer case or engine oil reservoir and has an open housing which allows fluid into the motor for cooling and lubrication.
摘要翻译： 用于变速箱，分动箱或油箱的电动液压泵。 泵被包含在变速器，分动箱或发动机油箱内，并且具有敞开的壳体，其允许流体进入电动机以进行冷却和润滑。
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公开(公告)号：US07487789B2
公开(公告)日：2009-02-10
申请号：US11453598
申请日：2006-06-15
IPC分类号： F16K15/00
CPC分类号： F02M26/69 , F02M26/50 , F02M26/54 , F02M26/67 , Y10T137/428
摘要： The present invention is directed to an exhaust gas recirculation valve incorporating a DC motor and a dual poppet valve assembly. A motor is contained inside of the actuator housing. The motor has a rotatable motor shaft with a first gear connected to the end of the motor shaft. A second gear is engageable to the first gear and is configured to rotate in response to the movement of the first gear and the motor shaft. The second gear is also connected to a pin member disposed through the top portion of a shaft member that has two poppet valves disposed on to the shaft. The two ends of the pin member are slidably engageable to either an upwardly or downwardly sloped ramp portion. When the second gear rotates the shaft rotates and moves upward or downward to cause the valve members to move between an open and closed position.
摘要翻译： 本发明涉及一种包括直流电机和双提升阀组件的排气再循环阀。 电动机被容纳在致动器壳体内部。 电动机具有可旋转的电动机轴，第一齿轮连接到电动机轴的端部。 第二齿轮可接合到第一齿轮并且构造成响应于第一齿轮和马达轴的运动而旋转。 第二齿轮还连接到通过轴构件的顶部设置的销构件，该构件具有设置在轴上的两个提升阀。 销构件的两端可滑动地接合到向上或向下倾斜的斜坡部分中。 当第二齿轮旋转时，轴旋转并向上或向下移动以使阀构件在打开和关闭位置之间移动。
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公开(公告)号：US07086636B2
公开(公告)日：2006-08-08
申请号：US10612329
申请日：2003-07-02
IPC分类号： F16K51/00
CPC分类号： F02M26/69 , F02M26/50 , F02M26/54 , F02M26/67 , Y10T137/428
摘要： The present invention is directed to an exhaust gas recirculation valve incorporating a DC motor and a dual poppet valve assembly. A motor is contained inside of the actuator housing. The motor has a rotatable motor shaft with a first gear connected to the end of the motor shaft. A second gear is engageable to the first gear and is configured to rotate in response to the movement of the first gear and the motor shaft. The second gear is also connected to a pin member disposed through the top portion of a shaft member that has two poppet valves disposed on to the shaft. The two ends of the pin member are slidably engageable to either an upwardly or downwardly sloped ramp portion. When the second gear rotates the shaft rotates and moves upward or downward to cause the valve members to move between an open and closed position.
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公开(公告)号：US09395018B2
公开(公告)日：2016-07-19
申请号：US12373845
申请日：2007-07-18
CPC分类号： F16K37/0083 , H01F7/1844 , H01H1/0015 , H01H3/001 , H01H47/002 , H01H2047/003
摘要： A method of controlling a device having restricted movement. A controller is provided for controlling the operation of the device using a control algorithm. A normal operation control method is programmed onto the controller and is selectively activated by the controller to generate a normal control signal. A forcing control method is also programmed into the controller and selectively activates a forcing control signal. The normal operation control signal provides regular operation of the device, while the forcing control signal causes the device to operate in a manner that will correct the operation of the device when a restricted motion of the device is detected.
摘要翻译： 一种控制具有有限运动的装置的方法。 提供了一种控制器，用于使用控制算法来控制设备的操作。 正常的操作控制方法被编程到控制器上，并被控制器选择性地激活以产生正常的控制信号。 强制控制方法也被编程到控制器中并选择性地激活强制控制信号。 正常操作控制信号提供设备的规则操作，而强制控制信号使得设备以当检测到设备的受限运动时校正设备的操作的方式操作。
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公开(公告)号：US09097263B2
公开(公告)日：2015-08-04
申请号：US13363946
申请日：2012-02-01
CPC分类号： F04D29/403 , F04D23/008 , F05D2250/51
摘要： One embodiment includes an air pump assembly (10) with an impeller (12), a housing (16), and a diverter (18). The housing (16) surrounds the impeller (12) and has an inlet passage (40) with a longitudinal axis (L) arranged generally non-orthogonally with respect to an axis of rotation of the impeller (12). The diverter (18) helps reduce turbulent flow in the inlet passage (40).
摘要翻译： 一个实施例包括具有叶轮（12），壳体（16）和转向器（18）的气泵组件（10）。 壳体（16）围绕叶轮（12）并且具有入口通道（40），纵向轴线（L）相对于叶轮（12）的旋转轴线大致非正交地布置。 分流器（18）有助于减少入口通道（40）中的湍流。
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