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公开(公告)号：US08893553B2
公开(公告)日：2014-11-25
申请号：US13592593
申请日：2012-08-23
CPC分类号： G01L7/048 , G01D11/30 , G01L7/041 , Y10T29/49826
摘要： The present disclosure provides for systems and methods for fabricating measuring devices, e.g., a pressure gauge, thermometer or the like. More particularly, the present disclosure provides for systems and methods for fabricating measuring device assemblies having zero/span adjustable linkage movements (e.g., zero/span adjustable four-bar linkage movements). In general, the present disclosure provides for measuring device assemblies having zero/span adjustable linkage movements, wherein the zero/span adjustable linkage movements do not adversely affect linearity of the measuring device assemblies, and wherein the measuring device assemblies are rugged and able to withstand certain extreme shock and/or vibration conditions.
摘要翻译： 本公开提供了用于制造测量装置的系统和方法，例如压力计，温度计等。 更具体地，本公开提供了用于制造具有零/跨度可调节联动运动（例如零/跨度可调节四杆联动运动）的测量装置组件的系统和方法。 通常，本公开提供了具有零/跨度可调联动运动的测量装置组件，其中零/跨度可调联动运动不会不利地影响测量装置组件的线性度，并且其中测量装置组件是坚固的并且能够承受 某些极端的冲击和/或振动条件。
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公开(公告)号：US07827867B2
公开(公告)日：2010-11-09
申请号：US12309501
申请日：2007-07-12
申请人： Hermann Leiderer
发明人： Hermann Leiderer
IPC分类号： G01L7/10
CPC分类号： G01L19/0038 , G01L19/147
摘要： A pressure sensing device comprising a base element for fastening the pressure sensing device provided with a connecting duct for feeding a pressurized fluid. The pressure sensing device has a support member that extends along a plugging direction and is fitted with a plug-in connector section configured to be plugged into a complementary plug-in connector. The support member is connected to the base and is equipped with a pressure duct that is connected to the connecting duct, and encompasses a receiving hole which extends perpendicular to the plugging direction and communicates with the pressure duct. The pressure sensing device includes a pressure sensor element that is inserted into the receiving hole such that one of the surfaces of the pressure sensor element is exposed to pressure from the pressure duct, and is connected to contact elements for transmitting signals.
摘要翻译： 一种压力感测装置，包括用于紧固设置有用于供给加压流体的连接管道的压力感测装置的基座元件。 压力感测装置具有沿着堵塞方向延伸的支撑构件，并且配备有被插入互补插入式连接器中的插入式连接器部分。 支撑构件连接到基座并且配备有连接到连接管道的压力管道，并且包括垂直于堵塞方向延伸并与压力管道连通的容纳孔。 压力感测装置包括压力传感器元件，其被插入到容纳孔中，使得压力传感器元件的表面中的一个暴露于来自压力导管的压力，并且连接到用于传输信号的接触元件。
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公开(公告)号：US20090272196A1
公开(公告)日：2009-11-05
申请号：US12500594
申请日：2009-07-09
IPC分类号： G01L7/10
CPC分类号： G01L9/0075 , B60C23/0408 , G01L9/0042 , G01L9/0072 , G01L9/125
摘要： A pressure sensor is provided having a substrate assembly having a first substrate bonded to a second substrate via an intermediate bonding layer so as to define sealed channels in the first substrate, a sealed reference chamber on said first substrate and having the sealed channels, and an apertured chamber on said first substrate and covering the sealed reference chamber.
摘要翻译： 提供了一种压力传感器，其具有基板组件，该基板组件具有经由中间粘合层与第二基板接合的第一基板，以便在第一基板中限定密封通道，在所述第一基板上具有密封的基准室并具有密封通道， 在所述第一基板上的多孔室并且覆盖所述密封参考室。
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公开(公告)号：US07568395B2
公开(公告)日：2009-08-04
申请号：US11829943
申请日：2007-07-29
IPC分类号： G01L7/10
CPC分类号： G01L9/0075 , B60C23/0408 , G01L9/0042 , G01L9/0072 , G01L9/125
摘要： The present invention relates to a pressure sensor. The pressure sensor includes a substrate assembly. The substrate assembly defines sealed channels and includes a conductive layer. A conductive membrane extends from the substrate assembly and is spaced from the conductive layer to form a sealed reference chamber. A cap defines apertures. The cap extends from the substrate assembly to cover the membrane and thereby form an apertured chamber.
摘要翻译： 本发明涉及压力传感器。 压力传感器包括基板组件。 衬底组件限定密封通道并且包括导电层。 导电膜从衬底组件延伸并且与导电层间隔开以形成密封的参考室。 盖子限定孔。 盖从衬底组件延伸以覆盖膜，从而形成有孔室。
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公开(公告)号：US07464602B2
公开(公告)日：2008-12-16
申请号：US11479932
申请日：2006-06-30
申请人： Lynn M. Zwiers , Gregg Lichtscheidl , Eric Rudie
发明人： Lynn M. Zwiers , Gregg Lichtscheidl , Eric Rudie
IPC分类号： G01L7/10
CPC分类号： A61B5/0215 , A61B5/036
摘要： Methods and apparatus for sensing pressure are disclosed. One disclosed pressure measuring device comprises a pressure transmission catheter including a stem portion and a sheath fixed to the stem portion. The disclosed sheath comprises a wall defining a cavity that is in fluid communication with a stem lumen defined by the stem portion. The disclosed sheath has a first transverse extent and a second transverse extent that is different from the first transverse extent.
摘要翻译： 公开了用于感测压力的方法和装置。 一种公开的压力测量装置包括压力传递导管，其包括杆部和固定到杆部的鞘。 所公开的护套包括限定与由杆部限定的杆腔流体连通的空腔的壁。 所公开的鞘具有与第一横向范围不同的第一横向范围和第二横向范围。
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公开(公告)号：US20070151350A1
公开(公告)日：2007-07-05
申请号：US10545117
申请日：2004-01-26
申请人： Michael Sheldon
发明人： Michael Sheldon
IPC分类号： G01L7/10
CPC分类号： G01F22/02
摘要： A fluid meter disclosed herein comprises a container that can be pressurized, means for driving the pressure within the container to a predetermined pressure, a sensor for measuring the pressure within the container and indicating when the predetermined pressure is reached, a timer for measuring the amount of time it takes for the container to reach the predetermined pressure, and means for determining the volume of fluid within the container based on the time it took to drive the pressure within the container to the predetermined pressure.
摘要翻译： 本文公开的流量计包括可以加压的容器，用于将容器内的压力驱动到预定压力的装置，用于测量容器内的压力并指示何时达到预定压力的传感器，用于测量量的定时器 容器达到预定压力所需的时间;以及用于基于将容器内的压力驱动到预定压力所花费的时间来确定容器内的流体体积的装置。
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公开(公告)号：US07165461B2
公开(公告)日：2007-01-23
申请号：US10400330
申请日：2003-03-27
IPC分类号： G01L7/10
CPC分类号： G01L19/086 , G01L19/10
摘要： A pressure gauge comprising a stem having an inlet at which pressure is sensed. A Bourdon tube is coupled to the stem and is displaceable in response to pressure changes at the inlet. A movement comprising a movement plate conducts displacement of the Bourdon tube to a pointer shaft. A circuit board comprising an inductor is fixed relative to the stem. The movement plate comprises an integral flag connecting the movement to the Bourdon tube and an integral inductive target operatively positioned relative to the inductor.
摘要翻译： 一种压力计，包括具有感测压力的入口的杆。 布尔登管连接到杆上，并且可响应于入口处的压力变化而移位。 包括移动板的运动将布尔登管的位移导向指针轴。 包括电感器的电路板相对于杆固定。 移动板包括将运动连接到布尔登管的整体标记和相对于电感器可操作地定位的整体感应目标。
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公开(公告)号：US20060219020A1
公开(公告)日：2006-10-05
申请号：US11446228
申请日：2006-06-05
申请人： Kia Silverbrook , Samuel Mallinson
发明人： Kia Silverbrook , Samuel Mallinson
IPC分类号： G01L7/10
CPC分类号： G01L9/0075 , B60C23/0408 , G01L9/0042 , G01L9/0072 , G01L9/125
摘要： A pressure sensor is provided having a chamber partially defined by a flexible membrane which is less than three microns thick, exposed to fluid pressure and is configured to deflect from a reference position due to changes in the fluid pressure, and associated circuitry for converting the deflection of the flexible membrane into an output signal indicative of the fluid pressure.
摘要翻译： 压力传感器被提供有具有由柔性膜部分地限定的腔室，其柔性膜小于3微米厚，暴露于流体压力并被构造成由于流体压力的变化而从参考位置偏转，并且用于转换偏转的相关联的电路 的柔性膜转换成指示流体压力的输出信号。
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公开(公告)号：US20060219019A1
公开(公告)日：2006-10-05
申请号：US11096150
申请日：2005-03-31
申请人： Michael Schugt
发明人： Michael Schugt
IPC分类号： G01L7/10
CPC分类号： G01L9/0082 , A61B5/0215 , A61B5/03 , A61B2562/0247 , A61B2562/168 , A61B2562/187 , Y10T29/435 , Y10T29/49005 , Y10T29/49007
摘要： A pressure module is provided which comprises a capsule having a cavity formed therein, and a pressure transducer disposed within the cavity of the capsule. A feedthrough pin, fixedly coupled to the capsule, extends into the capsule and is electronically coupled to the pressure transducer.
摘要翻译： 提供一种压力模块，其包括其中形成有空腔的胶囊和设置在胶囊的空腔内的压力传感器。 固定地联接到胶囊的馈通销延伸到胶囊中并且电连接到压力传感器。
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公开(公告)号：US07089798B2
公开(公告)日：2006-08-15
申请号：US10965928
申请日：2004-10-18
IPC分类号： G01L7/10
CPC分类号： G01L9/0075 , B60C23/0408 , G01L9/0042 , G01L9/0072 , G01L9/125
摘要： A pressure sensor (30) for harsh environments such as vehicle tires, formed from a chamber (58) partially defined by a flexible membrane (50), the chamber (58) containing a fluid at a reference pressure. In use, the flexible membrane (50) deflects from any pressure difference between the reference pressure and the fluid pressure. The membrane (50) being at least partially formed from conductive material so that associated circuitry (34) converts the deflection of the flexible membrane (50) into an output signal indicative of the fluid pressure. The flexible membrane is less than 3 microns thick to allow the use of a high yield strength membrane material. A thinner membrane also allows the area of the membrane to be reduced. Reducing the area of the membrane reduces the power consumption and the overall size of the sensor. A high yield strength material is better able to withstand the extreme conditions within the tire and a compact design can be installed in restricted spaces such as the valve stem.
摘要翻译： 一种用于恶劣环境（例如车辆轮胎）的压力传感器（30），其由由柔性膜（50）部分限定的腔室（58）形成，所述腔室（58）包含参考压力的流体。 在使用中，柔性膜（50）从参考压力和流体压力之间的任何压力差偏转。 膜（50）至少部分地由导电材料形成，使得相关联的电路（34）将柔性膜（50）的偏转转换成指示流体压力的输出信号。 柔性膜的厚度小于3微米，以允许使用高屈服强度的膜材料。 更薄的膜还允许减小膜的面积。 降低膜面积可以降低传感器的功耗和整体尺寸。 高屈服强度材料能够更好地承受轮胎内的极端条件，并且紧凑的设计可以安装在诸如阀杆的限制空间中。
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