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61. 发明授权

US09709450B2 Apparatus and method for eliminating varying pressure fluctuations in a pressure transducer 有权
公开(公告)号：US09709450B2
公开(公告)日：2017-07-18
申请号：US14057745
申请日：2013-10-18
申请人： Kulite Semiconductor Products, Inc.
发明人： Anthony D. Kurtz , Adam Kane , Richard Martin , Robert Gardner
IPC分类号： G01L7/00 , G01L7/02 , G01L9/06
CPC分类号： G01L7/022 , G01L9/06
摘要： A differential pressure transducer employing a coiled tube to eliminate varying pressure fluctuations is provided. In one embodiment, a method comprises receiving, at an inlet tube of a dampening chamber, a main pressure, wherein the main pressure includes a static pressure component and a dynamic pressure component; filtering, by the inlet tube, at least a portion of the dynamic pressure component of the main pressure; outputting, from the inlet tube, a first filtered main pressure; receiving, at a volume cavity of the dampening chamber, the first filtered main pressure, wherein the volume cavity is operatively coupled to the inlet tube; filtering, by the volume cavity, at least a portion of the dynamic pressure component of the first filtered main pressure; outputting, from the volume cavity, a second filtered main pressure; and wherein the dampening chamber is tuned to a predetermined resonance frequency.

62. 发明申请

US20160370243A1 TUNABLE PRESSURE TRANSDUCER ASSEMBLY 有权
标题翻译：压力变送器总成
公开(公告)号：US20160370243A1
公开(公告)日：2016-12-22
申请号：US15252523
申请日：2016-08-31
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Louis DeRosa , Robert Gardner
IPC分类号： G01L19/06 , G01L19/00
CPC分类号： G01L19/0609 , G01L19/0007 , Y10T29/49764
摘要： A tunable pressure transducer assembly that comprises a sensing element disposed within a housing, wherein the sensing element is adapted to output a signal substantially indicative of an applied pressure, and a filter assembly also disposed within the housing. In one example embodiment, a method includes receiving, at a filter assembly having a tube, a cap and a cavity defined by a housing, a pressure, wherein the cap is positioned to set a predetermined volume of the cavity and the tube is associated with an application of the pressure to the cavity, wherein the pressure includes a static pressure component and a dynamic pressure component; filtering, by the tube and the cavity, at least a portion of the dynamic pressure component of the pressure to obtain a filtered pressure; outputting, from the filter assembly, the filtered pressure; and wherein the filtered pressure is used to determine the static pressure component of the pressure.
摘要翻译：一种可调压力传感器组件，其包括设置在壳体内的感测元件，其中所述感测元件适于输出基本上指示施加的压力的信号，以及也设置在所述壳体内的过滤器组件。在一个示例实施例中，一种方法包括在具有管的过滤器组件处接收由壳体限定的盖和空腔的压力，其中所述盖被定位成设定所述空腔的预定体积，并且所述管与对空腔施加压力，其中所述压力包括静压分量和动压分量; 通过管和空腔过滤压力的动压分量的至少一部分以获得过滤压力; 从过滤器组件输出经过滤的压力; 并且其中过滤的压力用于确定压力的静压分量。

63. 发明授权

US09470596B2 Tunable pressure transducer assembly 有权
标题翻译：可调压力传感器组件
公开(公告)号：US09470596B2
公开(公告)日：2016-10-18
申请号：US14187376
申请日：2014-02-24
申请人： Kulite Semiconductor Products, Inc.
发明人： Louis DeRosa , Robert Gardner
IPC分类号： G01L19/06 , G01L19/00
CPC分类号： G01L19/0609 , G01L19/0007 , Y10T29/49764
摘要： A tunable pressure transducer assembly that comprises a sensing element disposed within a housing, wherein the sensing element is adapted to output a signal substantially indicative of an applied pressure, and a filter assembly also disposed within the housing. In one example embodiment, a method includes receiving, at a filter assembly having a tube, a cap and a cavity defined by a housing, a pressure, wherein the cap is positioned to set a predetermined volume of the cavity and the tube is associated with an application of the pressure to the cavity, wherein the pressure includes a static pressure component and a dynamic pressure component; filtering, by the tube and the cavity, at least a portion of the dynamic pressure component of the pressure to obtain a filtered pressure; outputting, from the filter assembly, the filtered pressure; and wherein the filtered pressure is used to determine the static pressure component of the pressure.
摘要翻译：一种可调压力传感器组件，其包括设置在壳体内的感测元件，其中所述感测元件适于输出基本上指示施加的压力的信号，以及也设置在所述壳体内的过滤器组件。在一个示例性实施例中，一种方法包括在具有管的过滤器组件处接收由壳体限定的盖和空腔的压力，其中所述盖定位成设定所述空腔的预定体积，并且所述管与对空腔施加压力，其中所述压力包括静压分量和动压分量; 通过管和空腔过滤压力的动压分量的至少一部分以获得过滤压力; 从过滤器组件输出经过滤的压力; 并且其中过滤的压力用于确定压力的静压分量。

64. 发明授权

US09470325B2 Single and grouped pressure valves 有权
标题翻译：单个和分组的压力阀
公开(公告)号：US09470325B2
公开(公告)日：2016-10-18
申请号：US14271441
申请日：2014-05-06
申请人： Kulite Semiconductor Products, Inc.
发明人： Lou DeRosa , Robert Gardner , Joseph R. VanDeWeert , Scott Goodman
IPC分类号： F16K11/02 , F16K11/078 , F16K11/085
CPC分类号： F16K11/078 , F16K11/0856 , Y10T137/86662
摘要： This disclosure provides example methods, devices, and systems for a single and grouped pressure valve. In one embodiment, a pressure valve may include a housing having a first input port and a plurality of output ports and defining a cavity disposed therein; a flow coupler disposed in the cavity of the housing and having a passage transversely disposed therethrough, wherein the flow coupler is movable within the cavity of the housing; wherein a first alignment position of the flow coupler in the cavity of the housing allows fluid flow from the first input port of the housing through the passage of the flow coupler to all of the plurality of output ports of the housing; and wherein a second alignment position of the flow coupler in the cavity of the housing allows fluid flow from the first input port of the housing through the passage of the flow coupler to one of the plurality of output ports of the housing.
摘要翻译：本公开提供了用于单个和分组的压力阀的示例性方法，装置和系统。在一个实施例中，压力阀可以包括具有第一输入端口和多个输出端口并限定其中设置的空腔的壳体; 流动耦合器，其设置在壳体的空腔中并具有横向设置穿过其中的通道，其中流动耦合器可在壳体的空腔内移动; 其中所述流动联接器在所述壳体的空腔中的第一对准位置允许来自所述壳体的所述第一输入端口的流体通过所述流动联接器通向所述壳体的所述多个输出端口; 并且其中所述流动联接器在所述壳体的空腔中的第二对准位置允许来自所述壳体的所述第一输入端口的流体流过所述流动联接器到所述壳体的所述多个输出端口中的一个。

65. 发明申请

US20160245715A1 PRESSURE SENSOR HAVING A FRONT SEAL 有权
标题翻译：具有前密封的压力传感器
公开(公告)号：US20160245715A1
公开(公告)日：2016-08-25
申请号：US15143843
申请日：2016-05-02
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Louis DeRosa , Robert Gardner , Joseph R. VanDeWeert , Adam Hurst
IPC分类号： G01L19/14 , G01L9/00
CPC分类号： G01L19/14 , F01N2560/08 , G01L9/0052 , G01L19/06 , G01L19/145
摘要： This disclosure provides example methods, devices, and systems for a sensor having a front seal. In one embodiment, a system may comprise a sensing element; a header coupled to the sensing element; a housing coupled to the header; a screen joined to an adaptor and coupled to the housing, wherein a first gap separates the adapter and the sensing element and a second gap separates the adapter and the header; and wherein a stress applied at a front surface of the adapter is transferred to the housing, and the first gap is used to isolate the sensing element from the stress and the second gap is used to isolate the header from the stress.
摘要翻译：本公开提供了具有前密封件的传感器的示例性方法，装置和系统。在一个实施例中，系统可以包括感测元件; 连接到感测元件的头部; 耦合到所述头部的壳体; 连接到适配器并联接到壳体的屏幕，其中第一间隙分离适配器和感测元件，并且第二间隙分离适配器和头部; 并且其中施加在适配器的前表面处的应力被传递到壳体，并且第一间隙用于将感测元件与应力隔离，并且第二间隙用于将集管与应力隔离。

66. 发明申请

US20130199302A1 PRESSURE BELT COMPRISING REPLACEABLE SENSING ELEMENTS 有权
标题翻译：包含可更换感应元件的压力带
公开(公告)号：US20130199302A1
公开(公告)日：2013-08-08
申请号：US13757970
申请日：2013-02-04
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Robert Gardner , Louis DeRosa , Joseph VanDeWeert , Richard Martin
IPC分类号： G01L19/08
CPC分类号： G01L19/08 , G01L15/00 , G01L19/0084 , G01L19/083 , G01L27/007
摘要： A pressure belt comprising a flexible belt, and a flat pack assembly removably attached to the flexible belt, wherein each flat pack assembly comprises at least one sensing element. Further, each flat pack assembly also comprises a memory component associated with the sensing element thereon, wherein the memory component houses data specific to the corresponding sensing element. Unlike prior art structures, each flat pack assembly is individually removable. Therefore, if one sensing element malfunctions, it may be replaced by removing the flat pack assembly comprising the malfunctioning sensing element and swapping it out for a flat pack assembly comprising an operable sensing element. This is an improvement over the prior art as it eliminates the need for replacing and recalibrating the entire pressure belt when one sensing element malfunctions, which can be both time consuming and costly.
摘要翻译：包括柔性带的压力带和可移除地附接到柔性带的扁平包装组件，其中每个扁平包装组件包括至少一个感测元件。此外，每个平板组件还包括与其上的感测元件相关联的存储器部件，其中存储器部件容纳对应的感测元件特有的数据。不同于现有技术的结构，每个平板组件可单独地拆卸。因此，如果一个感测元件发生故障，则可以通过移除包括故障检测元件的平板组件并将其交换出来，来替换包括可操作感测元件的平板组件。这是对现有技术的改进，因为当一个感测元件发生故障时，它消除了对整个压力带进行更换和重新校准的需要，这既费时又昂贵。

67. 发明授权

US11867577B2 Welded differential pressure transducer assembly 有权
公开(公告)号：US11867577B2
公开(公告)日：2024-01-09
申请号：US17489980
申请日：2021-09-30
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Robert Gardner , Louis DeRosa
IPC分类号： G01L19/14 , G01L13/00
CPC分类号： G01L19/147 , G01L13/00 , G01L19/142
摘要： A differential pressure transducer assembly having internal sub-components welded together to improve reliability and ease assembly. A method is provided that includes welding a front adapter to a frontside of a header and welding a back adapter to a backside of the header to create a first sub-assembly. The method includes welding the first sub-assembly to a front attachment port to create a second sub-assembly. The method further includes welding a cap to a backside of the back adapter.

68. 发明授权

US11725997B2 Transducer assembly with header with improved configuration including side pins 有权
公开(公告)号：US11725997B2
公开(公告)日：2023-08-15
申请号：US17823099
申请日：2022-08-30
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Robert Gardner , Louis DeRosa
IPC分类号： G01L19/00 , G01L13/02 , G01L19/06
CPC分类号： G01L13/025 , G01L19/0038 , G01L19/0084 , G01L19/0645
摘要： The invention includes differential pressure transducer assembly systems and methods in which headers are configured with header pins that extend perpendicular with respect to an axis of the assembly and through header sidewalls, enabling a compact configuration, ease of assembly, enhanced reliability and/or redundancy. Channels and ports defined in a housing portion of the assembly are configured to enable the use of substantially straight tubing sections for routing main and/or reference pressures to one or more differential sensing elements mounted on the headers. Two or more headers with associated sensing elements can be stacked to provide redundant differential pressure sensing.

69. 发明授权

US11698318B2 Pressure transducer assembly with selectable damping inserts 有权
公开(公告)号：US11698318B2
公开(公告)日：2023-07-11
申请号：US17363213
申请日：2021-06-30
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Louis DeRosa , Robert Gardner
IPC分类号： G01L19/06 , G01L19/00 , G01L7/00
CPC分类号： G01L19/0609 , G01L7/00 , G01L19/0007 , G01L19/0636
摘要： A reconfigurable pressure transducer assembly having an input tube filter assembly is provided. The resonant frequency and dampening characteristics associate with the pressure transducer assembly may be configured by the input tube filter assembly. The input tube filter assembly includes one or more inserts disposed in an input tube channel, the one or more inserts including one or more bores of selectable dimensions and extending therethrough from a first end to a second end. The one or more inserts define an effective input tube bore, and the input tube filter assembly is tunable by selection of the selectable dimensions of the one or more inserts.

70. 发明授权

US11585714B2 Oil fill transducer with rubber disc for dynamic protection 有权
公开(公告)号：US11585714B2
公开(公告)日：2023-02-21
申请号：US17363286
申请日：2021-06-30
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Robert Gardner , Louis DeRosa , Richard Martin
IPC分类号： G01L19/06 , G01L19/00 , G01L13/02
摘要： An oil-fill pressure transducer including a flexible member configured to protect an isolation diaphragm and sensing element. The pressure transducer includes a sensing element mounted to the header, an isolation diaphragm mounted on the front side of the header, and adjacent to the sensing element such that an oil-fill cavity is defined between the sensing element and the isolation diaphragm. The flexible member is disposed adjacent to the isolation diaphragm and a retention member is disposed adjacent to the flexible member. A cavity in communication with the retention member is configured to transmit pressure media to the isolation diaphragm via the flexible member. The flexible member can include thru-holes. The flexible member may compress under an applied positive pressure change. The flexible member may temporarily separate from at least a portion of the isolation diaphragm under an applied negative pressure change.

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