专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US09778124B2 Sealed transducer with external adjustment port 有权
公开(公告)号：US09778124B2
公开(公告)日：2017-10-03
申请号：US14875376
申请日：2015-10-05
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Wolf Landmann
IPC分类号： G01L9/02 , G01L9/08 , G01L19/00 , G01L9/04 , G01L9/06 , G01L9/10 , G01L9/12
CPC分类号： G01L9/025 , G01L9/045 , G01L9/065 , G01L9/085 , G01L9/105 , G01L9/125
摘要： Certain implementations of the disclosed technology may include systems, methods, and apparatus for a sealed transducer with an adjustment port. The sealed transducer may include one or more terminals. A first terminal may include electrical connections for connecting to an input voltage source, a ground, and for providing a transducer output signal. A second terminal, for example, may include an electrical port for connecting to an external and separately sealed adjustment network. In one example implementation, the adjustment network can include one or more components configured to couple with internal circuitry of the transducer to alter a response of the transducer.

72. 发明申请

US20170276554A1 STRUCTURE FOR CONTROLLING TENSION ON A THREADED HEADER 有权
公开(公告)号：US20170276554A1
公开(公告)日：2017-09-28
申请号：US15077292
申请日：2016-03-22
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Dominic Catalano , Sergio Radossi , Robert Gardner
IPC分类号： G01L1/00 , B23K15/00
CPC分类号： G01L1/00 , B23K15/0006 , B23K15/0053 , B23K2101/36 , G01L19/145
摘要： Certain embodiments of the disclosed technology provide systems and methods for an improved header and corresponding port associated with a transducer assembly. The header and port define mating threaded portions, thread stop portions, and a weld gap region. The thread stop portions are configured to mate and maintain a pre-loading tension between the threaded portions during and after applying a weld in the weld gap region. The weld gap region is configured to have a predetermined gap distance such that the weld seals the transducer without stress in the weld. The mating of the first and second thread stops are configured to maintain at least a portion of the pre-loading tension.

73. 发明授权

US09759624B2 Pressure transducer with case vent to avoid catastrophic failure 有权
公开(公告)号：US09759624B2
公开(公告)日：2017-09-12
申请号：US14737539
申请日：2015-06-12
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Robert Gardner , Lou DeRosa , Dick Martin
IPC分类号： G01L19/06
CPC分类号： G01L19/0618
摘要： Certain implementations of the disclosed technology may include systems, methods, and sealed transducer assembly with a pressure relief vent. In certain implementations, a transducer assembly is provided having a vent bore and a rupturable membrane sealing the vent bore. The vent bore may extend from an internal portion of the transducer assembly to an external portion of the transducer assembly. The rupturable membrane is configured to maintain a seal within the internal portion of the transducer assembly for a first range of a pressure differential between the internal portion of the transducer assembly and the external portion of the transducer assembly, and rupture and vent pressure through the vent bore when the pressure differential exceeds the first range.

74. 发明授权

US09739680B2 Flat covered leadless pressure sensor assemblies suitable for operation in extreme environments 有权
公开(公告)号：US09739680B2
公开(公告)日：2017-08-22
申请号：US15339182
申请日：2016-10-31
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Alexander A. Ned , Joseph R. VanDeWeert , Leo Geras
IPC分类号： G01L7/08 , G01L19/06 , G01L9/00 , G01L19/00
CPC分类号： G01L19/0681 , G01L9/0044 , G01L9/0047 , G01L9/0048 , G01L9/0054 , G01L19/0076 , G01L19/0627 , Y10T29/49826
摘要： This disclosure provides example methods, devices and systems associated with flat covered leadless pressure sensor assemblies suitable for operation in extreme environments. In one embodiment, a system may comprise a semiconductor substrate having a first side and a second side; a diaphragm disposed on the first side of the semiconductor substrate; a first cover coupled to the first side of the semiconductor substrate such that it overlays at least the diaphragm, wherein a pressure applied at the first cover is transferred to the diaphragm; and a sensing element disposed on the second side of the semiconductor substrate, wherein the sensing element is used to measure the pressure.

75. 发明授权

US09574960B2 Ultra-miniature multi-hole flow angle probes 有权
标题翻译：超微型多孔流角探头
公开(公告)号：US09574960B2
公开(公告)日：2017-02-21
申请号：US14327411
申请日：2014-07-09
申请人： Kulite Semiconductor Products, Inc.
发明人： Alexander A. Ned , Tonghuo Shang , Scott Goodman , Steve Carter , Joseph R. VanDeWeert
IPC分类号： G01F1/46 , G01P5/16 , G01P5/165 , G01L19/00 , G01P13/02
CPC分类号： G01L19/0038 , G01F1/46 , G01P5/16 , G01P5/165 , G01P13/025
摘要： This disclosure provides example methods, devices, and systems for an ultra-miniature, multi-hole flow angle probe. The construction, packaging of a multitude of absolute and or differential pressure transducers or sensors are invented for the purpose of providing highly accurate measurement of flow properties, flow angle in particular. The unique placement of sensors leads to further miniaturization relative to current state of the art. Further the use of closely coupled, differential transducer or transducers achieves higher accuracy measurement of small pressure variations coupled with large mean or average baseline pressures, as is demanded in modern aerodynamic or turbo-machinery devices. The use and installation of ultra-miniature sensors insider the device invented herein achieves higher frequency response than allowable via previous state of the part.
摘要翻译：本公开提供了用于超微型多孔流量角探头的示例性方法，装置和系统。发明了许多绝对压差传感器或差压传感器的结构，包装，以便提供流动特性，特别是流动角度的高精度测量。相对于现有技术的现状，传感器的独特放置导致进一步的小型化。此外，使用紧密耦合的差分换能器或换能器可实现较小的压力变化的精度测量，同时具有大的平均或平均基准压力，如现代空气动力学或涡轮机械设备中所要求的那样。超微型传感器的使用和安装内在于本发明的装置，通过部件的先前状态可以实现比允许的更高的频率响应。

76. 发明授权

US09500553B2 Systems and methods for improved dynamic pressure measurements 有权
标题翻译：改进动态压力测量的系统和方法
公开(公告)号：US09500553B2
公开(公告)日：2016-11-22
申请号：US13828037
申请日：2013-03-14
申请人： Kulite Semiconductor Products, Inc.
发明人： Adam Hurst , Joseph R. VanDeWeert , Scott Goodman , Boaz Kochman
IPC分类号： G01L13/02 , G01L27/00
CPC分类号： G01L27/005 , G01L13/02 , G01L15/00 , G01L19/02 , G01L19/0609 , G01L19/0636 , G01L27/002
摘要： A method, device, or system is provided for improving dynamic pressure measurements. In one embodiment, a method comprises receiving, at a filter structure having a restricting tube, an input pressure having a static pressure (PS), a lower-frequency dynamic pressure (PLD) and a higher-frequency dynamic pressure (PHD); filtering, by the restricting tube, the input pressure to substantially pass an output pressure having the static pressure (PS), the lower-frequency dynamic pressure (PLD), and an attenuated higher-frequency dynamic pressure (PHD); and outputting, from the filter structure, the output pressure.
摘要翻译：提供了一种用于改善动态压力测量的方法，装置或系统。在一个实施例中，一种方法包括在具有限制管的过滤器结构处接收具有静态压力（PS），较低频率动态压力（PLD）和较高频率动态压力（PHD）的输入压力; 通过限制管对输入压力进行过滤，以基本上通过具有静态压力（PS），较低频率动态压力（PLD）和衰减的较高频率动态压力（PHD）的输出压力; 并从所述过滤器结构输出所述输出压力。

77. 发明申请

US20160334275A1 TWO WAVELENGTH OPTICAL INTERFEROMETRIC PRESSURE SWITCH AND PRESSURE TRANSDUCERS 有权
标题翻译：两个波长光学干涉式压力开关和压力传感器
公开(公告)号：US20160334275A1
公开(公告)日：2016-11-17
申请号：US15153803
申请日：2016-05-13
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Martin A. Sanzari
IPC分类号： G01J3/26
CPC分类号： G01L1/24 , G01D5/35312
摘要： Certain implementations of the disclosed technology may include Fabry-Perot Interferometer (FPI)-based sensors systems and methods for measuring a desired stimulus. In accordance with an example implementation of the disclosed technology, a method is provided for receiving, by a Fabry-Perot Interferometer (FPI) sensor, first interrogation light having a first wavelength and second interrogation light having a second wavelength. The FPI sensor is configured to alter the received first interrogation light and the second interrogation light responsive to a measurement stimulus. The method includes detecting, by a first optical detector, a measurement signal responsive to receiving the altered first interrogation light and the altered second interrogation light from the FPI sensor, the measurement signal corresponding to the measurement stimulus. The method includes producing a measurement output signal, the measurement output signal representing an intensity of the measurement signal. The method further includes outputting the measurement output signal.
摘要翻译：所公开技术的某些实施方式可以包括基于法布里 - 珀罗干涉仪（FPI）的传感器系统和用于测量所需刺激的方法。根据所公开的技术的示例性实施例，提供了一种通过法布里 - 珀罗干涉仪（FPI）传感器接收具有第一波长的第一询问光和具有第二波长的第二询问光的方法。 FPI传感器被配置成响应于测量刺激改变接收到的第一询问光和第二询问光。该方法包括通过第一光学检测器检测响应于接收到来自FPI传感器的改变的第一询问光和改变的第二询问光的测量信号，该测量信号对应于测量激励。该方法包括产生测量输出信号，测量输出信号表示测量信号的强度。该方法还包括输出测量输出信号。

78. 发明授权

US09429491B2 Compensating a sensor having thermal gradients 有权
标题翻译：补偿具有热梯度的传感器
公开(公告)号：US09429491B2
公开(公告)日：2016-08-30
申请号：US14162108
申请日：2014-01-23
申请人： Kulite Semiconductor Products, Inc.
发明人： Andrew Bemis , Timothy Nunn , Joseph VanDeWeert
IPC分类号： G01L9/02 , G01L9/06
CPC分类号： G01L9/065
摘要： Example embodiments of the disclosed technology methods, devices, and systems for compensating a sensor having thermal gradients. In one embodiment, a system is provided that includes a sensor, including a first half-bridge transducer configured to output a first pressure signal associated with a first received pressure; a first set of span resistors coupled to the first half-bridge transducer, and configured generate a first compensated pressure signal; a second half-bridge transducer, configured to output a second pressure signal associated with a second received pressure; and a second set of span resistors coupled to the second half-bridge transducer and configured to generate a second compensated pressure signal. The system includes an output port that is configured to output a signal associated with a difference between the first compensated pressure signal and the second compensated pressure signal.
摘要翻译：用于补偿具有热梯度的传感器的所公开的技术方法，装置和系统的示例实施例。在一个实施例中，提供了一种系统，其包括传感器，包括配置成输出与第一接收压力相关联的第一压力信号的第一半桥换能器; 耦合到所述第一半桥换能器的第一组跨度电阻器，并且被配置为产生第一补偿压力信号; 第二半桥换能器，被配置为输出与第二接收压力相关联的第二压力信号; 以及耦合到所述第二半桥换能器并被配置为产生第二补偿压力信号的第二组跨度电阻器。该系统包括输出端口，其被配置为输出与第一补偿压力信号和第二补偿压力信号之间的差相关联的信号。

79. 发明申请

US20160202135A1 THERMALLY STABLE HIGH TEMPERATURE PRESSURE AND ACCELERATION OPTICAL INTERFEROMETRIC SENSORS 有权
标题翻译：热稳定的高温压力和加速光学干涉式传感器
公开(公告)号：US20160202135A1
公开(公告)日：2016-07-14
申请号：US14989901
申请日：2016-01-07
申请人： Kulite Semiconductor Products, Inc.
发明人： Martin A. Sanzari
IPC分类号： G01L7/08
CPC分类号： G01L19/04 , G01L9/0079 , G01P15/093
摘要： Certain example implementations of the disclosed technology include an optical-interferometer sensor assembly for measuring pressure or acceleration. The sensor assembly includes a diaphragm configured to deflect responsive to an applied stimulus, a diaphragm support structure in communication with the diaphragm, a sensing optical interferometer having a first optical cavity in communication with at least a portion of the diaphragm and the diaphragm support structure, and a reference optical interferometer having a second optical cavity in communication with the diaphragm support structure. The sensor assembly can include a sensing optical fiber in communication with the sensing optical interferometer and a reference optical fiber in communication with the reference optical interferometer. The sensor assembly can include a housing in communication with the diaphragm and the diaphragm support structure, and configured to reduce a thermal expansion mismatch in the sensor assembly.
摘要翻译：所公开技术的某些示例性实现包括用于测量压力或加速度的光学干涉仪传感器组件。所述传感器组件包括被配置为响应于所施加的刺激而偏转的光阑，与所述光阑连通的光阑支撑结构;感测光学干涉仪，具有与所述光阑和所述光阑支撑结构的至少一部分连通的第一光学腔，以及具有与隔膜支撑结构连通的第二光学腔的参考光学干涉仪。传感器组件可以包括与感测光学干涉仪通信的感测光纤和与参考光学干涉仪通信的参考光纤。传感器组件可以包括与隔膜和隔膜支撑结构连通并且构造成减小传感器组件中的热膨胀失配的壳体。

80. 发明申请

US20160097690A1 SEALED TRANSDUCER WITH EXTERNAL ADJUSTMENT PORT 有权
标题翻译：带外部调整端口的密封式传感器
公开(公告)号：US20160097690A1
公开(公告)日：2016-04-07
申请号：US14875376
申请日：2015-10-05
申请人： KULITE SEMICONDUCTOR PRODUCTS, INC.
发明人： Wolf Landmann
IPC分类号： G01L9/00
CPC分类号： G01L9/025 , G01L9/045 , G01L9/065 , G01L9/085 , G01L9/105 , G01L9/125
摘要： Certain implementations of the disclosed technology may include systems, methods, and apparatus for a sealed transducer with an adjustment port. The sealed transducer may include one or more terminals. A first terminal may include electrical connections for connecting to an input voltage source, a ground, and for providing a transducer output signal. A second terminal, for example, may include an electrical port for connecting to an external and separately sealed adjustment network. In one example implementation, the adjustment network can include one or more components configured to couple with internal circuitry of the transducer to alter a response of the sensor.
摘要翻译：所公开技术的某些实施方案可以包括用于具有调节端口的密封换能器的系统，方法和装置。密封的换能器可以包括一个或多个端子。第一端子可以包括用于连接到输入电压源，接地和用于提供换能器输出信号的电连接。例如，第二端子可以包括用于连接到外部和单独密封的调整网络的电气端口。在一个示例实现中，调整网络可以包括被配置为与换能器的内部电路耦合以改变传感器的响应的一个或多个部件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式