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1. 发明授权

US07174798B2 Alignment device for positioning liquid flow tube 有权
标题翻译：液体流量管定位装置
公开(公告)号：US07174798B2
公开(公告)日：2007-02-13
申请号：US10965328
申请日：2004-10-14
申请人： Duane J. Sies , Richard W. Gehman , Michael G. Marchini
发明人： Duane J. Sies , Richard W. Gehman , Michael G. Marchini
IPC分类号： G01F15/18 , G01N33/00
CPC分类号： G01F1/6847 , G01F1/6882 , G01F15/18
摘要： A combined liquid flow tube alignment and liquid sensing system includes flow tube mounting and alignment hardware including a clip for fastening the hardware to a substrate; and a sensor for sensing integrated with the liquid flow tube mounting and alignment hardware, wherein fluid flowing through a flow tube mounted and aligned by the flow tube The flow tube mounting and alignment hardware includes a clip with internal periphery edges sized to match the external periphery edges of at least one sensing element associated with the sensor. At least two posts located at outer members of the clip above and below the tube. Posts are sized to be located ideally within a system to position and retain the outer diameter of liquid flow tube with respect to internal periphery edges of the clip and subsequently, the sensing element both horizontally and vertically. A center flexing member associated with the clip. A slot to accurately position/retain and apply a controlled force to an area of the tube located at the center of the sensing element.
摘要翻译：组合的液体流动管对准和液体感测系统包括流管安装和对准硬件，其包括用于将硬件紧固到基底的夹子; 以及用于与液体流管安装和对准硬件集成的传感器，其中流过通过流管安装和对准的流动管的流体。流管安装和对准硬件包括具有内周边缘的夹子，其尺寸设定成匹配外周边与传感器相关联的至少一个感测元件的边缘。位于夹子上方和下方的夹子的外部构件的至少两个柱。柱子的尺寸被设计成理想地位于系统内以相对于夹子的内周边缘定位和保持液体流动管的外径，并且随后将感测元件水平和垂直地定位。与夹子相关联的中心弯曲构件。用于准确地定位/保持并将受控的力施加到位于感测元件中心的管的区域的槽。

2. 发明授权

US06225716B1 Commutator assembly apparatus for hall sensor devices 失效
标题翻译：霍尔传感器装置的换向器组装装置
公开(公告)号：US06225716B1
公开(公告)日：2001-05-01
申请号：US09211924
申请日：1998-12-15
申请人： Duane J. Sies , Thomas R. Giuffre
发明人： Duane J. Sies , Thomas R. Giuffre
IPC分类号： H02K522
CPC分类号： H02K29/08 , G01D5/145 , G01D11/245 , Y10S310/06
摘要： A commutator assembly has a bracket for the placement and protection of Hall element sensors such as may be used for an electrical commutator assembly or other position locating device. The bracket features a surface containing encasements for each Hall element. The encasements have features for locating the Hall within the encasement by the center lead of each Hall element sensor, each Hall element sensor being spaced from one another at a predetermined distance according to said center lead locating features and being substantially surrounded by said encasement except for the forward surface of said Hall case. The bracket may further include a printed circuit board for electrical connections and an optical encoder assembly for supplementary position information.
摘要翻译：换向器组件具有用于放置和保护霍尔元件传感器的支架，例如可用于电气换向器组件或其它定位装置。支架的表面包含每个霍尔元件的包装。该装置具有用于通过每个霍尔元件传感器的中心引线将霍尔定位在外壳内的功能，每个霍尔元件传感器根据所述中心引线定位特征以预定距离彼此间隔开，并且基本上被所述外壳包围，除了所述霍尔箱的前表面。支架还可以包括用于电连接的印刷电路板和用于补充位置信息的光学编码器组件。

3. 再颁专利

USRE35566E Sensor platform for use in machines for washing articles 失效
标题翻译：用于洗涤物品的机器的传感器平台
公开(公告)号：USRE35566E
公开(公告)日：1997-07-22
申请号：US614453
申请日：1996-03-12
申请人： Jeffrey E. Boyer , Mark J. Brashaw , Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien, Jr. , Duane J. Sies
发明人： Jeffrey E. Boyer , Mark J. Brashaw , Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien, Jr. , Duane J. Sies
IPC分类号： G01N33/18 , A47L15/42 , A47L15/46 , D06F33/02 , D06F39/00 , G01N21/59 , G01N27/06
CPC分类号： A47L15/4287 , A47L15/4297 , D06F39/004
摘要： A plurality of fluid condition sensors are combined together to provide a sensor cluster that senses turbidity, temperature, conductivity and the movement of a ferromagnetic object. The plurality of sensors are attached to a substrate and encapsulated, by an overmolding process, with a light transmissive and fluid impermeable material. The sensor cluster can be disposed at numerous different locations within a body of fluid and does not require a conduit to direct the fluid to a particular location proximate the sensor. In a preferred embodiment of the present invention, a circuit is provided which monitors the signal strength of first and second light sensitive components to determine turbidity and, in addition, those signal strengths are also used to advantageously determine the most efficient magnitude of current necessary to drive a light source, such as a light emitting diode. By controlling the current to a light emitting diode as a function of the strength of light signal received by first and second light sensitive components, the turbidity sensor can be operated at a more efficient and effect level.
摘要翻译：多个流体状态传感器组合在一起以提供感测浑浊度，温度，导电性和铁磁性物体移动的传感器簇。多个传感器附接到基底，并通过包覆成型工艺用透光和流体不可渗透的材料进行封装。传感器簇可以设置在流体体内的许多不同位置处，并且不需要导管将流体引导到靠近传感器的特定位置。在本发明的优选实施例中，提供了一种电路，其监测第一和第二光敏元件的信号强度以确定浊度，并且另外，这些信号强度也用于有利地确定最有效的电流幅度驱动光源，例如发光二极管。通过根据由第一和第二光敏部件接收的光信号的强度来控制发光二极管的电流，可以以更有效和效果的水平操作浊度传感器。

4. 发明授权

US07096729B2 Disposable fluid flow sensor 有权
标题翻译：一次性流体流量传感器
公开(公告)号：US07096729B2
公开(公告)日：2006-08-29
申请号：US10879223
申请日：2004-06-29
申请人： Mark A. Repko , Richard A. Alderman , Duane J. Sies
发明人： Mark A. Repko , Richard A. Alderman , Duane J. Sies
IPC分类号： G01F1/68
CPC分类号： G01F1/6847 , G01F1/6845
摘要： A disposable fluid flow sensor is disclosed herein, which generally includes a flow channel assembly comprising a flow channel tube in association with a disposable flow channel portion. A sensor die is located approximate to a thin interface or membrane formed from the disposable flow channel portion, such that the sensor die measures a flow of fluid flowing through the flow channel tube and the disposable flow channel portion of the flow channel assembly. Additionally, a substrate can be provided upon which the sensor die is formed and located. A seal can also be provided for sealing the disposable flow channel portion to the flow channel tube. Such a flow sensor can be implemented in the context of a “non-isolated” sensor die approach in which the sensor die, substrate and flow tube are assembled together into a complete disposable assembly, in which a thin interface does not cover the sensor die. The flow sensor can also be implemented in the context of an “isolated” sensor die approach in which a thin membrane material or thin interface prevents the fluid from touching the surface of the sensor die. In such an “isolated” configuration, the sensor die is not actually part of the disposable flow tube assembly. The only disposable portion in this approach is the flow tube itself.
摘要翻译：本文公开了一次性流体流量传感器，其通常包括流动通道组件，其包括与一次性流动通道部分相关联的流动通道管。传感器模具近似于由一次性流动通道部分形成的薄界面或膜，使得传感器模具测量流过流动通道管和流动通道组件的一次性流动通道部分的流体流。另外，可以提供形成和定位传感器管芯的基板。还可以提供密封以将一次性流动通道部分密封到流动通道管。这种流量传感器可以在“非隔离”传感器管芯方法的上下文中实现，其中传感器管芯，衬底和流管组装在一起成为完整的一次性组件，其中薄界面不覆盖传感器模具。流量传感器还可以在“隔离”传感器模具方法的上下文中实现，其中薄膜材料或薄界面防止流体接触传感器管芯的表面。在这种“隔离”结构中，传感器模具实际上不是一次性流管组件的一部分。这种方法中唯一的一次性部分是流管本身。

5. 发明授权

US5596408A Turbidity sensor with replaceable covers 失效
标题翻译：浊度传感器，带可更换盖
公开(公告)号：US5596408A
公开(公告)日：1997-01-21
申请号：US646217
申请日：1996-05-07
申请人： Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien , Alan V. Sheriff , Duane J. Sies
发明人： Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien , Alan V. Sheriff , Duane J. Sies
IPC分类号： G01N21/53 , G01N21/00
CPC分类号： G01N21/532
摘要： A turbidity sensor is provided in which a light source, a first photosensitive device and a second photosensitive device are arranged in a manner that permits easy removal and replacement of a cover which is used to protect the components. The cover is attachable to a support structure. The light source, which can be a light emitting diode, is attached to the support structure. The first and second photosensitive devices are also attached to the support structure. Light scattered by particulates in a fluid are directed toward the support structure and received by the second photosensitive device. Light which passes through a detection zone and is not scattered by the particular matter in the monitored fluid passes to a first photosensitive device. Many different types and shapes of covers can be used in conjunction with a single style support structure. This flexibility simplifies the manufacture of the turbidity sensors and reduces the costs that would otherwise be incurred if individual support structures were necessary for each different style of cover.
摘要翻译：提供了一种浊度传感器，其中以允许容易地移除和更换用于保护部件的盖的方式布置光源，第一感光装置和第二感光装置。盖可附接到支撑结构。可以是发光二极管的光源连接到支撑结构。第一和第二光敏装置也附接到支撑结构。由流体中的颗粒散射的光被引向支撑结构并由第二感光装置接收。通过检测区并且不被被监测流体中的特定物质散射的光通过第一感光装置。许多不同类型和形状的盖可以与单一型式的支撑结构结合使用。这种灵活性简化了浊度传感器的制造，并降低了如果每种不同型式的盖子都需要各个支撑结构时会产生的成本。

6. 发明授权

US06170619B2 Manual hand brake sensor for a railroad car 失效
标题翻译：用于铁路车辆的手动手制动传感器
公开(公告)号：US06170619B2
公开(公告)日：2001-01-09
申请号：US09182381
申请日：1998-10-29
申请人： Alan V. Sheriff , Brady J. Hammond , Duane J. Sies , Gary R. O'Brien , Brad L. Cummins
发明人： Alan V. Sheriff , Brady J. Hammond , Duane J. Sies , Gary R. O'Brien , Brad L. Cummins
IPC分类号： F16D6514
CPC分类号： B61H13/04 , B60T7/104
摘要： On a railroad car handbrake system the main handbrake shaft, used to turn the chain, is utilized during its rotation to drive a target object to a magnetic sensor. The target object may be driven by cam plates, gears, screw mechanisms or the like and may be a magnetic or ferromagnetic object. The sensor system disclosed is rugged and easily adapted to existing handbrake systems.
摘要翻译：在铁路车辆手制动系统上，用于转动链条的主手刹车轴在其旋转期间被利用以将目标物体驱动到磁性传感器。目标物体可以由凸轮板，齿轮，螺旋机构等驱动，并且可以是磁性或铁磁体。所公开的传感器系统是坚固的并且容易地适应于现有的手制动系统。

7. 发明授权

US5446531A Sensor platform for use in machines for washing articles 失效
标题翻译：用于洗涤物品的机器的传感器平台
公开(公告)号：US5446531A
公开(公告)日：1995-08-29
申请号：US246902
申请日：1994-05-20
申请人： Jeffrey E. Boyer , Mark J. Brashaw , Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien, Jr. , Duane J. Sies
发明人： Jeffrey E. Boyer , Mark J. Brashaw , Brad L. Cummins , Timothy K. Erickson , Gary R. O'Brien, Jr. , Duane J. Sies
IPC分类号： G01N33/18 , A47L15/42 , A47L15/46 , D06F33/02 , D06F39/00 , G01N21/59 , G01N27/06
CPC分类号： A47L15/4287 , A47L15/4297 , D06F39/004
摘要： A plurality of fluid condition sensors are combined together to provide a sensor cluster that senses turbidity, temperature, conductivity and the movement of a ferromagnetic object. The plurality of sensors are attached to a substrate and encapsulated, by an overmolding process, with a light transmissive and fluid impermeable material. The sensor cluster can be disposed at numerous different locations within a body of fluid and does not require a conduit to direct the fluid to a particular location proximate the sensor. In a preferred embodiment of the present invention, a circuit is provided which monitors the signal strength of first and second light sensitive components to determine turbidity and, in addition, those signal strengths are also used to advantageously determine the most efficient magnitude of current necessary to drive a light source, such as a light emitting diode. By controlling the current to a light emitting diode as a function of the strength of light signal received by first and second light sensitive components, the turbidity sensor can be operated at a more efficient and effect level.
摘要翻译：多个流体状态传感器组合在一起以提供感测浑浊度，温度，导电性和铁磁性物体移动的传感器簇。多个传感器附接到基底，并通过包覆成型工艺用透光和流体不可渗透的材料进行封装。传感器簇可以设置在流体体内的许多不同位置处，并且不需要导管将流体引导到靠近传感器的特定位置。在本发明的优选实施例中，提供了一种电路，其监测第一和第二光敏元件的信号强度以确定浊度，并且另外，这些信号强度也用于有利地确定最有效的电流幅度驱动光源，例如发光二极管。通过根据由第一和第二光敏部件接收的光信号的强度来控制发光二极管的电流，可以以更有效和效果的水平操作浊度传感器。

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