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公开(公告)号：US09546894B2
公开(公告)日：2017-01-17
申请号：US14226498
申请日：2014-03-26
发明人： Aed M. Dudar
IPC分类号： G01F23/00 , G01L1/10 , G01L1/04 , G01L1/22 , G01F23/18 , G01F22/02 , G01F23/36 , G01F25/00 , B60K15/03 , B60K15/035
CPC分类号： G01F23/18 , B60K15/03 , B60K15/035 , B60K2015/0319 , B60K2015/03217 , B60K2015/03256 , B60K2015/03361 , B60K2015/03514 , G01F22/02 , G01F23/36 , G01F25/0061
摘要： A method for a fuel system, comprising: monitoring a fuel tank pressure during a refueling event; determining a fuel flow rate based on a steady-state portion of the monitored fuel tank pressure; and indicating an amount of fuel added to a fuel tank based on the fuel flow rate. In this way, a fuel tank fill level can be determined following a refueling event, even in a scenario where the fuel level indicator is stuck or malfunctioning.
摘要翻译： 一种用于燃料系统的方法，包括：在加油事件期间监测燃料箱压力; 基于所监测的燃料箱压力的稳态部分确定燃料流量; 并且基于燃料流量指示添加到燃料箱的燃料量。 这样，即使在油位指示器被卡住或发生故障的情况下，也可以在加油事件之后确定油箱的油位。
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公开(公告)号：US09478121B2
公开(公告)日：2016-10-25
申请号：US14299598
申请日：2014-06-09
申请人： en-Gauge, Inc.
IPC分类号： G08B21/00 , G08B29/18 , G08B13/196 , G01F23/18 , G08B17/00
CPC分类号： G08B29/181 , G01F23/18 , G08B13/196 , G08B17/00 , H04L67/12 , H04W4/80 , Y10T307/359 , Y10T307/50
摘要： Energy harvesting devices provide power to devices of emergency equipment stations (e.g., fire extinguisher station, fire alarm pull station, defibrillator station, etc.) distributed throughout a facility to monitor one or more internal or external conditions (e.g., identifiable objects detected near the station, presence of an obstruction restricting access to the station, etc.) and relay information about the monitored conditions to a central station.
摘要翻译： 能量收集装置为整个设施分发的应急设备站（例如灭火器站，火灾报警器，除颤器站等）的设备提供电力，以监测一个或多个内部或外部条件（例如，在 站，存在限制对站的访问的障碍物等），并将关于所监视条件的信息中继到中心站。
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公开(公告)号：US09250110B2
公开(公告)日：2016-02-02
申请号：US13869167
申请日：2013-04-24
摘要： Methods of volume measurement of a liquid are described. During extraction or feed of the liquid, at least two time points of the altered volume of the liquid is measured. Respective hydrostatic pressures are measured at these time points. The pressure difference is determined and the current volume of the liquid present in the container is determined.
摘要翻译： 描述液体的体积测量方法。 在液体的提取或进料过程中，测量液体体积变化的至少两个时间点。 在这些时间点测量各自的静水压力。 确定压力差并确定容器中存在的液体的当前体积。
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公开(公告)号：US20150323371A1
公开(公告)日：2015-11-12
申请号：US14558996
申请日：2014-12-03
申请人： Roderick John Murphy
发明人： Roderick John Murphy
IPC分类号： G01F23/18
CPC分类号： G01F23/14 , G01F23/18 , G01F23/185
摘要： Apparatus and method for determining: proper operation of a cleaning system, the depth of liquid in a drum, the predicted failure of a pump, improving the ability to monitor cleaning system, improving the ability to monitor dairy wash systems, improving the ability to monitor animal husbandry systems, and/or increasing the efficiency with which various types of equipment, fluid levels, and/or systems can be serviced or monitored.
摘要翻译： 用于确定清洁系统的正确操作，滚筒中液体的深度，泵的预测故障，提高监视清洁系统的能力，提高监视乳制品洗涤系统的能力，提高监视能力的装置和方法 畜牧业系统和/或提高可以维护或监控各种类型的设备，液位和/或系统的效率。
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公开(公告)号：US09033686B2
公开(公告)日：2015-05-19
申请号：US13956000
申请日：2013-07-31
发明人： John R. Kochan, Jr. , Casey Barker
摘要： A control switch incorporates a solid state transducer, a strain gauge. The transducer responds to a local environmental condition, such as fluid level, or pressure and exhibits a parameter change which can be detected as an electrical output. Control circuits coupled to the transducer can sense the parameter change and switch a source of electrical energy to a load in response thereto.
摘要翻译： 控制开关包含固态换能器，应变仪。 传感器响应于局部环境条件，例如液位或压力，并呈现可被检测为电气输出的参数变化。 耦合到换能器的控制电路可以感测参数变化并且响应于此而将电能源切换到负载。
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公开(公告)号：US08875570B2
公开(公告)日：2014-11-04
申请号：US12836562
申请日：2010-07-14
申请人： Trevor J. Sumption , William Hughes
发明人： Trevor J. Sumption , William Hughes
CPC分类号： G01F23/18 , B29C45/14639 , G01K3/14 , G01K13/00 , G01K2213/00
摘要： A probe for measurement of water temperature profiles is disclosed herein. In various aspects, the probe may include an electronic assembly and a housing over-molded upon at least portions of the electronic assembly to sealingly enclose the portions of the electronic assembly. The electronic assembly may include a pressure sensor to measure a pressure value indicative of a water depth, and a temperature sensor to measure a water temperature value indicative of a water temperature, a communication interface. Methods of manufacture of the probe are also disclosed herein.
摘要翻译： 本文公开了用于测量水温曲线的探针。 在各个方面，探针可以包括电子组件和在电子组件的至少一部分上被过模塑的壳体，以密封地包围电子组件的部分。 电子组件可以包括用于测量表示水深的压力值的压力传感器和用于测量表示水温的水温值的温度传感器，通信接口。 本文还公开了探针的制造方法。
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公开(公告)号：US20140152468A1
公开(公告)日：2014-06-05
申请号：US14093851
申请日：2013-12-02
申请人： Valerie A. Obenchain
发明人： Valerie A. Obenchain
IPC分类号： G01F23/18
CPC分类号： G01F23/18 , A61M16/101 , A61M16/20 , A61M16/202 , A61M2016/0039 , A61M2016/1025 , A61M2205/16 , A61M2205/18 , A61M2205/3331 , A61M2205/581 , A61M2205/587 , A61M2205/8206 , A61M2205/8262 , A61M2209/00 , A61M2209/01 , A62B9/006
摘要： A gas supply warning and communication system to generate and communicate alarm signals indicating gas pressure and gas flow malfunctions in a pressurized gas system, and to open a reserve gas reservoir in the event of certain types of malfunction. The system stores, transmits, and makes available for download, gas pressure, gas flow, and oxygen concentration data, and information regarding the status of the system. The system also accepts commands for modification of system function from users of remote devices. A software product encoding methods for operating the gas supply warning and communication system. A motorized reservoir changing device including a universal valve coupler, and methods for operating a reservoir valve with the reservoir changing device. A gripper tube for secure connection of gas lines linking components of a pressurized gas system.
摘要翻译： 一种气体供应警告和通信系统，用于产生和传达指示加压气体系统中的气体压力和气体流量故障的报警信号，并且在发生某些类型的故障的情况下打开储气罐。 系统存储，传输和提供下载，气体压力，气体流量和氧浓度数据，以及有关系统状态的信息。 该系统还接受用于从远程设备的用户修改系统功能的命令。 一种用于操作燃气供应警告和通信系统的软件产品编码方法。 一种包括通用阀联接器的电动储油罐更换装置，以及用储油器更换装置操作储液阀的方法。 用于连接加压气体系统的部件的气体管线的夹持管。
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公开(公告)号：US08448665B1
公开(公告)日：2013-05-28
申请号：US12701839
申请日：2010-02-08
CPC分类号： G01F23/16 , G01F23/18 , Y10T137/8326 , Y10T137/8342 , Y10T137/86324
摘要： An illustrative embodiment of a fuel overflow alarm system includes a fuel tank, a pressure-sensing tube provided in fluid communication with the fuel tank, a pressure sensor provided in fluid communication with the pressure-sensing tube, a microcontroller interfacing with the pressure sensor and a fuel gauge connected to the microcontroller.
摘要翻译： 燃料溢出报警系统的说明性实施例包括燃料箱，与燃料箱流体连通的压力传感管，与压力传感管流体连通的压力传感器，与压力传感器接口的微控制器和 连接到微控制器的燃油表。
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公开(公告)号：US07096730B2
公开(公告)日：2006-08-29
申请号：US10441349
申请日：2003-05-20
申请人： Alan Roger Harper
发明人： Alan Roger Harper
IPC分类号： G01F23/18
CPC分类号： G01L19/147 , G01L19/0007 , G01L19/0038
摘要： An assembly that can be used in conjunction with a resin moulding apparatus includes means defining a chamber containing a pressure sensor, and an entry passage leading upwardly into the chamber. The arrangement is such that, when the assembly is mounted in an upper section of a mould and a moulding operation is being carried out, the resin enters the entry passage so that the level of resin in the entry passage increases producing an increase in the pressure within the chamber, and the configuration of the entry passage is such that the cross-sectional area thereof reduces with height.
摘要翻译： 可以与树脂模制装置一起使用的组件包括限定包含压力传感器的腔室和通向上方进入腔室的入口通道的装置。 该装置使得当组件安装在模具的上部部分中并且正在进行模制操作时，树脂进入入口通道，使得入口通道中的树脂水平增加，从而产生压力增加 并且进入通道的结构使其横截面积随着高度而减小。
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公开(公告)号：US5942980A
公开(公告)日：1999-08-24
申请号：US975096
申请日：1997-11-20
CPC分类号： G01F23/0076 , G01F23/14 , G01F23/18
摘要： A probe rod is provided with sensor housings, pipe sections, and joint sleeves all having a common outer diameter. The sensor housings and joint sleeves are threadably connected to the various pipe sections. The threadable connections have a double seal using an O-ring and threading paste that ensure a gas tight seal while being easy to assemble. Pressure and temperature sensors are mounted within the sensor housings. Output leads from the sensors are threaded through the pipe sections and through throughways in the sensor housings and joint sleeves to a circuitry box mounted on the top of the probe rod. The circuitry box contains electronics for processing signals generated by the sensors and for transmitting the results to a remote location.
摘要翻译： 探针杆设有传感器外壳，管道部分和接头套管，均具有共同的外径。 传感器外壳和接头套管螺纹连接到各种管道部分。 螺纹连接具有双重密封，使用O形圈和螺纹膏，确保气密密封同时易于组装。 压力和温度传感器安装在传感器外壳内。 传感器的输出引线穿过管道部分，并通过传感器外壳和接头套管中的通道连接到安装在探针杆顶部的电路箱。 电路箱包含用于处理由传感器产生的信号并将结果发送到远程位置的电子装置。
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