-
1.发明申请Packaging multiple measurands into a combinational sensor system using elastomeric seals 有权使用弹性密封将多个被测量包装到组合传感器系统中公开(公告)号：US20080314118A1
公开(公告)日：2008-12-25
申请号：US11821421
申请日：2007-06-22
CPC分类号： G01D21/02
摘要： A combinational sensor system for measuring multiple measurands includes a flow transducer, a pressure transducer and a humidity transducer. The pressure and humidity transducers are provided with independent access to sensed media and are ratiometric to a supply voltage, whereas the flow sensor is sensitive to openings to the flow path. The combinational sensor system utilizes elastomeric seals that include patterned electrically conductive and non-conductive seals. An ASIC is generally associated with the combinational sensor, and is located on a patterned electrically conductive substrate lead frame or for signal conditioning in order to detect any of the sensed measurands. The transducers can be arranged in a manner that distributes the transducers to optimize the accuracy and response time of the combinational sensor system.
摘要翻译： 用于测量多个被测量的组合传感器系统包括流量传感器，压力传感器和湿度传感器。 压力和湿度传感器具有对感测介质的独立访问，并且与电源电压成比例，而流量传感器对流动路径的开口敏感。 组合传感器系统使用包括图案化导电和非导电密封件的弹性体密封件。 ASIC通常与组合传感器相关联，并且位于图案化的导电衬底引线框架上或用于信号调节以便检测任何感测的被测量。 换能器可以以分配换能器的方式布置，以优化组合传感器系统的精度和响应时间。
-
2.发明授权Packaging multiple measurands into a combinational sensor system using elastomeric seals 有权使用弹性密封将多个被测量包装到组合传感器系统中公开(公告)号：US07832269B2
公开(公告)日：2010-11-16
申请号：US11821421
申请日：2007-06-22
CPC分类号： G01D21/02
摘要： A combinational sensor system for measuring multiple measurands includes a flow transducer, a pressure transducer and a humidity transducer. The pressure and humidity transducers are provided with independent access to sensed media and are ratiometric to a supply voltage, whereas the flow sensor is sensitive to openings to the flow path. The combinational sensor system utilizes elastomeric seals that include patterned electrically conductive and non-conductive seals. An ASIC is generally associated with the combinational sensor, and is located on a patterned electrically conductive substrate lead frame or for signal conditioning in order to detect any of the sensed measurands. The transducers can be arranged in a manner that distributes the transducers to optimize the accuracy and response time of the combinational sensor system.
摘要翻译： 用于测量多个被测量的组合传感器系统包括流量传感器，压力传感器和湿度传感器。 压力和湿度传感器具有对感测介质的独立访问，并且与电源电压成比例，而流量传感器对流动路径的开口敏感。 组合传感器系统使用包括图案化导电和非导电密封件的弹性体密封件。 ASIC通常与组合传感器相关联，并且位于图案化的导电衬底引线框架上或用于信号调节以便检测任何感测的被测量。 换能器可以以分配换能器的方式布置，以优化组合传感器系统的精度和响应时间。
-
公开(公告)号：US07243541B1
公开(公告)日：2007-07-17
申请号：US11393412
申请日：2006-03-30
申请人： Paul P. Bey , Anthony M. Dmytriw , Christopher M. Blumhoff , Craig S. Becke , Jamie W. Speldrich , Richard W. Gehman
发明人： Paul P. Bey , Anthony M. Dmytriw , Christopher M. Blumhoff , Craig S. Becke , Jamie W. Speldrich , Richard W. Gehman
IPC分类号： G01D11/24
CPC分类号： G01D11/245 , G01D3/022 , G01D21/02
摘要： A modular sensor system includes a plurality of varying types of sensors that provide multiple sensing measurands for sensing operations. A housing is generally associated with the varying types of sensors, such that the housing introduces media to be sensed by the sensors. An electrical interface can also be connected to the sensors, wherein the electrical interface permits a logical physical connection to be made to a selected sensor in order to maximize sensing sensitivity and provide a sensing repeatability and accurate sensor compensation thereof for the sensing operations.
摘要翻译： 模块化传感器系统包括多个不同类型的传感器，其提供用于感测操作的多个感测测量。 壳体通常与不同类型的传感器相关联，使得壳体引入要由传感器感测的介质。 电接口还可以连接到传感器，其中电接口允许对所选择的传感器进行逻辑物理连接，以便最大程度地提高感测灵敏度，并为感测操作提供感测重复性和精确的传感器补偿。
-
4.发明授权Packaging methods and systems for measuring multiple measurands including bi-directional flow 有权用于测量多个被测量包括双向流量的包装方法和系统公开(公告)号：US07520051B2
公开(公告)日：2009-04-21
申请号：US11649988
申请日：2007-01-04
IPC分类号： H05K3/30
CPC分类号： G01F5/00 , G01F1/684 , G01F1/72 , G01F15/185 , Y10T29/4913 , Y10T29/49169
摘要： A packing method and system for measuring multiple measurands including bi-directional flow comprises of sampling ports arranged within a flow tube in a symmetrical pattern. The ports are arranged symmetrically with respect to the X and Y centerlines of the flow tube. In addition, the ports are also arranged symmetrical to the restrictor to minimize the amount of turbulent flow within the flow tube.
摘要翻译： 用于测量包括双向流的多个被测量的包装方法和系统包括以对称图案布置在流管内的取样口。 端口相对于流管的X和Y中心线对称布置。 另外，端口也与限制器对称地设置，以使流管内的紊流量最小化。
-
5.发明申请Packaging methods and systems for measuring multiple measurands including bi-directional flow 有权用于测量多个被测量包括双向流量的包装方法和系统公开(公告)号：US20080163683A1
公开(公告)日：2008-07-10
申请号：US11649988
申请日：2007-01-04
IPC分类号： G01D11/24
CPC分类号： G01F5/00 , G01F1/684 , G01F1/72 , G01F15/185 , Y10T29/4913 , Y10T29/49169
摘要： A packing method and system for measuring multiple measurands including bi-directional flow comprises of sampling ports arranged within a flow tube in a symmetrical pattern. The ports are arranged symmetrically with respect to the X and Y centerlines of the flow tube. In addition, the ports are also arranged symmetrical to the restrictor to minimize the amount of turbulent flow within the flow tube.
摘要翻译： 用于测量包括双向流的多个被测量的包装方法和系统包括以对称图案布置在流管内的取样口。 端口相对于流管的X和Y中心线对称布置。 另外，端口也与限制器对称地设置，以使流管内的紊流量最小化。
-
6.发明申请Mass airflow sensing system including resistive temperature sensors and a heating element 审中-公开质量气流感测系统包括电阻温度传感器和加热元件公开(公告)号：US20080236273A1
公开(公告)日：2008-10-02
申请号：US11729130
申请日：2007-03-27
申请人： Anthony M. Dmytriw , Craig S. Becke
发明人： Anthony M. Dmytriw , Craig S. Becke
IPC分类号： G01F1/69
摘要： A mass airflow sensor is disclosed that includes a heating element comprising an upstream side and a downstream side. Two resistive temperature sensors are placed on each side of the heating element and assuming mass air/liquid flows in a direction from left to right. The resistors are configured electrically in a Wheatstone bridge configuration. A regulated voltage is applied across the mass flow sensing, Wheatstone bridge. The regulated voltage is set high enough to produce self-heating effects on the sensing bridge. The central heating element will also be heated. As mass air/liquid flows across the temperature sensors and the heating element, the upstream (RU1 and RU2) resistors are cooled and the downstream (RD1 and RD2) resistors are heated. The resistance in the resistive temperature sensors changes with temperature creating a differential voltage signal proportional to the regulated voltage applied to the sensing Wheatstone bridge and rate of mass air/liquid flow.
摘要翻译： 公开了一种质量气流传感器，其包括包括上游侧和下游侧的加热元件。 两个电阻温度传感器放置在加热元件的每一侧，并且假设大量空气/液体沿从左向右的方向流动。 电阻器以惠斯通电桥配置电气配置。 惠普斯通电桥通过质量流量传感器施加一个稳定的电压。 调节电压设置得足够高以在感测桥上产生自热效应。 中央加热元件也将被加热。 随着大量空气/液体流过温度传感器和加热元件，上游（RU 1和RU 2）电阻被冷却，下游（RD 1和RD 2）电阻被加热。 电阻温度传感器中的电阻随温度变化，产生与施加到感应惠斯通电桥的调节电压和质量空气/液体流量比例成正比的差分电压信号。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.02 秒)