Patents for G01F 25 - Testing or calibrating of apparatus for measuring volume, volume flow, or liquid level, or for metering by volume (5,338) |
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03/05/2015 | WO2015029890A1 Fluid analysis device, thermal flowmeter, mass flow controller, fluid property specification device, and program for fluid analysis device |
03/05/2015 | WO2015029494A1 Piston prover |
03/05/2015 | WO2015028105A1 Method for operating a magnetic-inductive flowmeter |
03/05/2015 | US20150066395 Upstream Volume Mass Flow Verification Systems and Methods |
03/04/2015 | EP2843376A1 Gas flow meter program of constriction device and flow measurement method and flow measurement device using same |
03/04/2015 | EP2841884A1 Variable-volume dispenser for accurately dispensing of an adjusted amount of liquid |
03/03/2015 | US8972207 Digital flowmeter |
02/26/2015 | US20150052968 Low temperature prover and method |
02/24/2015 | US8965715 Digital flowmeter |
02/24/2015 | US8965714 Diagnostic mechanism |
02/19/2015 | WO2015022156A1 Air mass flow meter |
02/17/2015 | US8958996 System and method for monitoring and controlling pressure relief valve performance |
02/12/2015 | US20150040658 Multiphase Flowmeter and a Correction Method for such a Multiphase Flowmeter |
02/11/2015 | CN104344875A 一种用于液体流量检定的脉冲计时计数装置及方法 A timing pulse counting device and method for liquid flow test |
02/11/2015 | CN104344874A 油量传感器试验器 Fuel Sensor Tester |
02/11/2015 | CN104344862A Fcm10a型油耗仪的检测方法 Detection Fcm10a type fuel meter |
02/10/2015 | US8950274 Method for monitoring oscillation characteristics in a coriolis, flow, measuring device |
02/10/2015 | US8950273 Method and thermal, flow measuring device for determining and/or monitoring at least one variable dependent on at least the chemical composition of a measured medium |
02/10/2015 | US8950235 Self-flushing small volume prover apparatus, method and system |
02/10/2015 | CA2723740C Apparatus and method for proving at low temperatures |
02/10/2015 | CA2559512C Flow meter calibration apparatus and method |
02/05/2015 | WO2015014810A1 Method for manufacturing a tank with a calibrated sensor |
02/04/2015 | EP2831553A1 Device for monitoring a predetermined filling level |
02/04/2015 | EP2831550A2 Device and method for determining a mass flow of a fluid in a conduit |
02/04/2015 | CN204142337U 流量计 Flowmeter |
02/04/2015 | CN204142336U 一种燃气表快速检测装置 A gas meter rapid detection device |
02/04/2015 | CN104335017A 用于重新校正废气流传感器的设备和方法 Apparatus and method for re-calibration of the sensor used in the exhaust gas stream |
02/04/2015 | CN104330135A 一种连续液位模拟仿真方法 A continuous liquid level simulation method |
02/04/2015 | CN104330134A 一种管道流量动态校准系统 Flow dynamic calibration of a piping system |
02/04/2015 | CN104330130A 配有安全装置的装填高度雷达测量仪 Equipped with a safety device loading height radar gauges |
01/29/2015 | US20150032400 Method for managing a thermodynamic device for a motor vehicle, system, program, recording medium and associated vehicle |
01/29/2015 | US20150027197 Method and apparatus for a bidirectional meter proving system |
01/28/2015 | EP2829852A2 Radar fill level measuring device with a safety device |
01/28/2015 | EP2828625A1 Device and method for calibrating an x-ray based multiphase flow meter |
01/28/2015 | CN204128646U 一种燃气表示值误差检测台的标准流量产生装置 A gas detection units represent standard error of the flow generating device |
01/28/2015 | CN204128645U 一种可移动式单法兰液位变送器仪表校验装置 Removable, single flange level transmitter instrument calibration device |
01/28/2015 | CN204128615U 一种无线智能多路水表单元 A wireless intelligent multi-meter unit |
01/28/2015 | CN104316147A 一种燃气表多功能生产测试检验装置 A gas meter multifunctional production testing testing device |
01/28/2015 | CN104316146A 一种高精度流量计液体流量检定系统 A high precision liquid flow meter calibration system |
01/27/2015 | US8942929 Method for field-measuring fluid flow meters |
01/27/2015 | US8939033 Flow meter system and method for measuring an amount of liquid in a largely gaseous multiphase flow |
01/22/2015 | WO2015008895A1 Bi-directional pipe prover without prerun |
01/22/2015 | US20150020570 Device for determining a gas mass flow rate, and method for re-calibrating such a device |
01/22/2015 | DE102013214324A1 Radarfüllstandmessgerät mit einer Sicherheitseinrichtung Radar level transmitter with a safety device |
01/21/2015 | EP2825855A1 Device for determining a gas mass flow rate, and method for re-calibrating such a device |
01/21/2015 | CN204117280U 一种具有检测功能的智能水表 Smart meter having a detection function |
01/21/2015 | CN204115829U 一种组合检测系统 A combination detection system |
01/21/2015 | CN204115828U 除湿机水位报警装置的测试设备 Test Equipment dehumidifier water level alarm device |
01/21/2015 | CN204115827U 容器容量的自动检定仪 Automatic Calibrator container capacity |
01/21/2015 | CN204115826U 一种光电直读水表电子单元检测设备 A photoelectric direct reading meter electronic unit testing equipment |
01/21/2015 | CN204115825U 具有上游压力换能器的超声流量计量系统 Having an upstream pressure transducer ultrasonic flow measurement system |
01/21/2015 | CN104296841A 一种大型油轮货舱雷达液位计校正的测量工具 A large, tanker cargo radar level gauge calibrated measurement tools |
01/21/2015 | CN104296840A 多通道电器参数采集装置及多通道电器参数采集方法 Multi-channel electrical parameters acquisition device and multi-channel electrical parameters acquisition method |
01/21/2015 | CN104296839A 除湿机水位报警装置的测试设备及测试方法 Dehumidifier water level alarm device test equipment and test methods |
01/21/2015 | CN104296821A 油罐容积自动标定系统 Tank volume Automatic Calibration System |
01/21/2015 | CN104296795A 一种传感器自动检测控制装置及方法 Apparatus and method for controlling a sensor that automatically detects |
01/21/2015 | CN102879060B 超声流量计延时检测校准装置 Ultrasonic flowmeter calibration device detection delay |
01/20/2015 | US8935959 Thermal type flow rate sensor |
01/20/2015 | CA2826699C Multiple flow conduit flow meter |
01/15/2015 | US20150013428 Connector mounting structure, mounting-result inspection tool, and mounting-result inspection method |
01/14/2015 | CN204101145U 多通道电器参数采集装置 Multi-channel electrical parameters acquisition device |
01/14/2015 | CN204101144U 一种矿浆计量器在线检定装置 One kind of pulp meter line testing equipment |
01/14/2015 | CN204101143U 一种基于静态称重法的流量率定仪 Based on the flow rate of a given instrument static weighing method |
01/14/2015 | CN204101142U 燃气表检测装置 Gas meter detection device |
01/14/2015 | CN204101141U 一种检测跑合台 A method for detecting run-in station |
01/14/2015 | CN204101128U 便携式料位计 Portable level meter |
01/14/2015 | CN204101114U 一种流量积算仪 A flow totalizer |
01/14/2015 | CN104280098A 基于Labview的船舶液位传感器测试系统及其测试方法 Labview-based ship level sensor test system and test method |
01/14/2015 | CN104280095A 雷达料位计和测试雷达料位计的方法以及系统 Radar level gauge radar level gauge and test method and system |
01/08/2015 | WO2015000816A1 Radar level gauge and methods of testing radar level gauge and system |
01/07/2015 | EP2821759A1 Method for determining the injection rate |
01/07/2015 | EP2820390A2 Time-stamped emissions data collection for process control devices |
01/07/2015 | EP2819500A1 Method for calibrating a device for feeding a granular or powder material and such device |
01/07/2015 | CN204085645U 带有自校准结构的气体流量标准装置 Gas flow standard device with a self-alignment structure |
01/07/2015 | CN204085644U 一种流量检定装置 A flow test device |
01/07/2015 | CN204085643U 一种膜式燃气表整机通气检测机 A membrane type gas meter machine ventilation detector |
01/07/2015 | CN204085642U 一种空气流量传感器测试台 An air flow sensor test bed |
01/07/2015 | CN104272065A 通过测量灵敏度时间控制滤波函数进行的误差补偿 Conducted by measuring sensitivity time control of filter function error compensation |
01/07/2015 | CN104266732A 双台位流量计检定装置脉冲计数精度补偿方法 Double-digit meter calibration device sets the pulse counting method precision compensation |
01/07/2015 | CN104266731A 验证电磁流量计的系统 Electromagnetic flowmeter verification system |
01/07/2015 | CN104266730A 一种流量计检定台及对不同外形尺寸流量计的兼容性方法 A flow meter station and compatibility test method for different dimensions flowmeter |
01/07/2015 | CN104266718A 一种可自动校准的超声波液位测量系统 A program that automatically calibrated ultrasonic level measurement system |
01/01/2015 | US20150000396 Delivery unit with fill level sensor for a liquid additive, tank for storing liquid additive, motor vehicle and method for monitoring a fill level |
12/31/2014 | CN204064417U 一种基于管道浸入修正的静态质量法称量装置 An amendment to the static quality pipeline immersion method based on a weighing device |
12/31/2014 | CN204064409U 用于油流量标准装置的夹表管道残油吹扫系统 Standard equipment for the oil flow meter pipe clamp residual purge system |
12/31/2014 | CN204064408U 稳流器检测结构 Steady flow detection structure |
12/31/2014 | CN204064407U 一种检定酚油塔界面仪测量准确度的装置 A device interface phenol oil tower Measuring accuracy test |
12/31/2014 | CN204064406U 一种基于实验室多路管道的高速气体流量校准系统 High-speed gas flow calibration system based on multiple pipelines laboratory |
12/31/2014 | CN204064405U 基于嵌入式与无线网络技术的高精度气体流量计检测系统 High-precision gas flow detection system based on embedded and wireless network technology |
12/30/2014 | US8924184 Pitot tube diagnostic systems and methods |
12/30/2014 | US8924176 Industrial machine |
12/30/2014 | US8919182 Aircraft shock strut having a fluid level monitor |
12/30/2014 | US8919181 Multiple flow conduit flow meter |
12/25/2014 | US20140373596 Liquid transfer systems and methods of calibration thereof |
12/24/2014 | CN204043763U 一种便携式液位仪测量检定装置 A portable liquid level measuring instrument calibration device |
12/24/2014 | CN204043762U 一种浮盘式除油气稳流装置 A levitating disc in addition to the steady flow of oil and gas equipment |
12/24/2014 | CN204043761U 液位计的精密自动检测装置 Precision automatic detection device level gauge |
12/24/2014 | CN204043760U 大量程液位计的精密检测装置 A large number of sophisticated detection devices drive level gauge |
12/24/2014 | CN204043759U 液位传感器自动测试装置 Level sensor automatic test equipment |
12/24/2014 | CN204043758U 一种皂膜气体流量测量装置 One kind of soap film gas flow measuring means |