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1. 发明授权

US09395018B2 Control algorithm for freeing an EGR valve from contamination adhesion 有权
标题翻译：释放EGR阀免受污染粘附的控制算法
公开(公告)号：US09395018B2
公开(公告)日：2016-07-19
申请号：US12373845
申请日：2007-07-18
申请人： Joseph Labataille , Robert D. Keefover , David Kaitschuck , Murray Busato
发明人： Joseph Labataille , Robert D. Keefover , David Kaitschuck , Murray Busato
IPC分类号： H01H47/00 , F16K37/00 , H01F7/18 , H01H3/00 , H01H1/00
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。

2. 发明授权

US08086329B2 Method of actuator control 有权
标题翻译：执行器控制方法
公开(公告)号：US08086329B2
公开(公告)日：2011-12-27
申请号：US11921187
申请日：2006-05-30
申请人： Robert D. Keefover , Joseph Labataille
发明人： Robert D. Keefover , Joseph Labataille
IPC分类号： G05B23/02 , G05B23/00
CPC分类号： G05B13/024 , F02D41/0007 , F02D41/0077 , F02D41/2429 , F02D41/2441 , F02D2041/001 , G05B2219/36518 , G05B2219/42152 , G05B2219/45018 , Y10T477/50 , Y10T477/693742
摘要： The present invention is related to a method of controlling a device having a calibration process. The calibration process has a partial calibration routine and a calibration routine. A detector within the control system is capable of receiving one or more input signals and determining whether a partial calibration or calibration should occur. The first step in the process involves starting the control method where the detector receives input signals or generates it own data within the detector. The detector also determines whether a partial calibration routine or a calibration routine will take place based upon the value of the input signals received. A partial calibration routine will be performed if the input signals to the detector do not favor a calibration.
摘要翻译：本发明涉及一种控制具有校准过程的致动器的方法。校准过程具有部分校准程序和校准程序。控制系统能够接收一个或多个输入信号并确定是否应发生部分校准或校准。该过程的第一步包括启动控制方法，其中执行器接收输入信号或在致动器内产生自己的数据。确定是否发生部分校准程序或校准程序是基于接收到的输入信号的值。如果输入信号不利于校准，则将执行部分校准程序。

3. 发明申请

US20090294711A1 CONTROL ALGORITHM FOR FREEING AN EGR VALVE FROM CONTAMINATION ADHESION 有权
标题翻译：控制算法使EGR阀免于污染粘合
公开(公告)号：US20090294711A1
公开(公告)日：2009-12-03
申请号：US12373845
申请日：2007-07-18
申请人： Joseph Labataille , Robert D. Keefover , David Kaitschuck , Murray Busato
发明人： Joseph Labataille , Robert D. Keefover , David Kaitschuck , Murray Busato
IPC分类号： F16K31/02
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。

4. 发明申请

US20090267557A1 Method of actuator control 有权
标题翻译：执行器控制方法
公开(公告)号：US20090267557A1
公开(公告)日：2009-10-29
申请号：US11921187
申请日：2006-05-30
申请人： Robert D. Keefover , Joseph Labataille
发明人： Robert D. Keefover , Joseph Labataille
IPC分类号： G05B23/02 , G05B23/00
CPC分类号： G05B13/024 , F02D41/0007 , F02D41/0077 , F02D41/2429 , F02D41/2441 , F02D2041/001 , G05B2219/36518 , G05B2219/42152 , G05B2219/45018 , Y10T477/50 , Y10T477/693742
摘要： The present invention is related to a method of controlling a device having a calibration process. The calibration process has a partial calibration routine and a calibration routine. A detector within the control system is capable of receiving one or more input signals and determining whether a partial calibration or calibration should occur. The first step in the process involves starting the control method where the detector receives input signals or generates it own data within the detector. The detector also determines whether a partial calibration routine or a calibration routine will take place based upon the value of the input signals received. A partial calibration routine will be performed if the input signals to the detector do not favor a calibration.
摘要翻译：本发明涉及一种控制具有校准过程的装置的方法。校准过程具有部分校准程序和校准程序。控制系统内的检测器能够接收一个或多个输入信号并确定是否应发生部分校准或校准。该过程的第一步包括启动控制方法，其中检测器接收输入信号或在检测器内产生自己的数据。检测器还基于所接收的输入信号的值确定部分校准例程或校准例程是否发生。如果检测器的输入信号不利于校准，则将执行部分校准程序。

5. 发明申请

US20080173279A1 Pressure balanced bearing 审中-公开
公开(公告)号：US20080173279A1
公开(公告)日：2008-07-24
申请号：US12006557
申请日：2008-01-03
申请人： Hal E. Pringle , Robert D. Keefover , Michael J. Halsig
发明人： Hal E. Pringle , Robert D. Keefover , Michael J. Halsig
IPC分类号： F02D9/08 , F16K1/22
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.

6. 发明授权

US09097263B2 Inlet design for a pump assembly 有权
标题翻译：泵组件的入口设计
公开(公告)号：US09097263B2
公开(公告)日：2015-08-04
申请号：US13363946
申请日：2012-02-01
申请人： Ketan G. Adhvaryu , Murray Busato , Robert D. Keefover , Brian M. Chomicz
发明人： Ketan G. Adhvaryu , Murray Busato , Robert D. Keefover , Brian M. Chomicz
IPC分类号： F04D29/40 , F04D23/00
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。

7. 发明申请

US20130195606A1 INLET DESIGN FOR A PUMP ASSEMBLY 有权
标题翻译：泵组件的入口设计
公开(公告)号：US20130195606A1
公开(公告)日：2013-08-01
申请号：US13363922
申请日：2012-02-01
申请人： Ketan G. Adhvaryu , Murray Busato , Robert D. Keefover , Brian M. Chomicz
发明人： Ketan G. Adhvaryu , Murray Busato , Robert D. Keefover , Brian M. Chomicz
IPC分类号： F03B11/02
CPC分类号： F04D23/008 , F04D29/4213 , F04D29/441 , F04D29/701 , F05D2250/51
摘要： One embodiment includes an air pump assembly (10) with an impeller (12), a housing (16), and a diverter (18). The impeller (12) has an axis of rotation (R). The housing (16) surrounds the impeller (12) and has an inlet passage (42) with a longitudinal axis (L1) arranged generally orthogonal to the axis of rotation (R) of the impeller (12). The diverter (18) helps reduce turbulent fluid-flow in the inlet passage (42).
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）。叶轮（12）具有旋转轴线（R）。壳体（16）围绕叶轮（12）并且具有入口通道（42），纵向轴线（L1）大致垂直于叶轮（12）的旋转轴线（R）。分流器（18）有助于减少入口通道（42）中的湍流流体流动。

8. 发明授权

US07064508B2 Actuator position control system 有权
标题翻译：执行器位置控制系统
公开(公告)号：US07064508B2
公开(公告)日：2006-06-20
申请号：US11195907
申请日：2005-08-03
申请人： Robert D. Keefover , Joseph A. Wilson
发明人： Robert D. Keefover , Joseph A. Wilson
IPC分类号： H02K17/32
CPC分类号： G05B19/4062 , G05B19/416 , G05B2219/41383 , G05B2219/42281 , G05B2219/43194 , G05B2219/45006
摘要： A method of using algorithmic control to operate and protect an actuator. The first control strategy uses a soft stop control method where an actuator is driven toward a stop. The actuator control system senses when the actuator is nearing the stop. A control strategy is implemented where the actuator movement is dampened prior to reaching the stop so that the actuator does not strike the stop abruptly. Another control strategy of the present invention involves using the actuator control system to monitor and calculate the integral value of the electrical current flowing though the actuator to determine if the actuator is operating beyond on its suggested operating range. This strategy will help to maximize actuator operation while preventing damage due to overheating.
摘要翻译：一种使用算法控制来操作和保护执行器的方法。第一控制策略采用软停止控制方法，其中致动器朝向停止方向驱动。执行器控制系统检测执行器何时接近停止。执行控制策略，其中致动器运动在到达停止之前被阻尼，使得致动器不会突然地撞击停止。本发明的另一个控制策略涉及使用致动器控制系统来监测和计算流过致动器的电流的积分值，以确定致动器是否在其建议的操作范围之外运行。该策略将有助于最大化执行器操作，同时防止由于过热造成的损坏。

9. 发明授权

US08316830B2 Valve module for a combustion engine breathing system 有权
标题翻译：用于内燃机呼吸系统的阀模块
公开(公告)号：US08316830B2
公开(公告)日：2012-11-27
申请号：US12599841
申请日：2008-05-20
申请人： Robert D. Keefover , Murray F. Busato
发明人： Robert D. Keefover , Murray F. Busato
IPC分类号： F02B47/08 , F02B47/10
CPC分类号： F02D9/1035 , F01N13/143 , F01N2240/36 , F02D9/04 , F02D9/105 , F02D9/106 , F02D9/1075 , F02M26/48 , F02M26/54 , F02M26/70 , F02M26/73 , F02M26/74 , F16K27/0218 , F16K31/041
摘要： A valve module for a combustion engine breathing system, and products and systems using the same.
摘要翻译：用于内燃机呼吸系统的阀模块，以及使用其的产品和系统。

10. 发明授权

US08074622B2 Control and interconnection system for an apparatus 有权
标题翻译：一种装置的控制和互连系统
公开(公告)号：US08074622B2
公开(公告)日：2011-12-13
申请号：US11335118
申请日：2006-01-19
申请人： Robert J. Telep , Robert D. Keefover , Murray F. Busato , Donald Podwoiski
发明人： Robert J. Telep , Robert D. Keefover , Murray F. Busato , Donald Podwoiski
IPC分类号： F02D11/10
CPC分类号： F02B39/00 , F02B29/0406 , F02B37/12 , F02B37/186 , F02B37/22 , F02D9/105 , F02D9/1065 , F02D2400/18 , F02M26/05 , F02M26/23 , F05B2220/40 , H02K5/00 , H02K5/225 , H02K7/116 , H02K11/33 , H02K29/08 , Y02T10/144
摘要： Many devices, such as a turbocharger, use an apparatus to control their functions. For example, pneumatic and electric actuators are used to provide positional control of a mechanism on the turbocharger. The actuator must connect to the vehicles electrical system to provide suitable communication and control of the actuator. They must also have internal control and interconnection of devices such as sensors, electronic control unit, external electrical connector, and internal electrical connections. The electrical connections, placement of sensor, and placement of the controller are critical to the performance, reliability, and cost of the actuator. The control and interconnection system will provide the aforementioned requirements including a “quick connect” capability for electrical connections and ease of assembly.
摘要翻译：许多装置，例如涡轮增压器，使用装置来控制它们的功能。例如，气动和电动致动器用于提供涡轮增压器上的机构的位置控制。执行器必须连接到车辆电气系统，以提供执行器的适当通信和控制。它们还必须具有传感器，电子控制单元，外部电连接器和内部电气连接等设备的内部控制和互连。电气连接，传感器放置和控制器的布置对于执行器的性能，可靠性和成本至关重要。控制和互连系统将提供上述要求，包括电连接的“快速连接”功能和易于组装。

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