G01F 23 - Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm

Patents for G01F 23 - Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm (31,056)
01/2012
01/04/2012	CN101535782B Process for measuring a liquid level in a tank and associated system
01/04/2012	CN101375137B Device for determining and monitoring the filling level of a medium in a tank
01/04/2012	CN101194160B Optical fiber sensor
01/03/2012	US8087375 Measurement device and method of measuring fluid level
01/03/2012	CA2514859C Method for defining the degree of fullness in a mill
12/2011
12/29/2011	WO2011162790A1 Lidar instrument system and process
12/29/2011	WO2011127334A3 Point of sale inductive systems and methods
12/29/2011	US20110314907 Contactless filling level measurement of liquids
12/29/2011	DE102010025251A1 Sub-aqueous gas measuring device for quantification of e.g. air blister, which is discharged or raised under water in open water body, has passage tubular section arranged in deeper manner than tubular openings during operating conditions
12/29/2011	DE102010025118A1 Berührungslose Füllstandsmessung von Flüssigkeiten Non-contact level measurement of liquids
12/29/2011	DE102010024680A1 Fluid load determining device for location-independent determination of load capacity of fluid medium in container, has electrically conductive element at container wall for carrying out measurement of impedance or electrical conductivity
12/28/2011	EP2400306A2 Sample analyzer and liquid aspirating method
12/28/2011	EP2400275A1 Contactless fill level measurement of liquids
12/28/2011	EP2399102A1 Level gauge with positive level verifier
12/28/2011	EP2399101A1 Electromagnetic bath level measurement for pyrometallurgical furnaces
12/28/2011	CN202093581U 潮位信息记录装置 Tide information recording device
12/28/2011	CN202092735U 磁性液位计 Magnetic level gauge
12/28/2011	CN202092734U 磁翻板液位计 Magnetic level gauge
12/28/2011	CN202092733U 保温型塑料磁翻板液位计 Insulation type plastic magnetic level gauge
12/28/2011	CN202092732U 高精度热敏电阻加热式多功能燃油传感器 Multi-function high-precision thermistor heating fuel sensor
12/28/2011	CN202092731U 一种新型液位传感器 A new level sensor
12/28/2011	CN202092730U 一种浮子式液位显示装置及一种光伏制程设备 One kind of float type level display device and a photovoltaic manufacturing equipment
12/28/2011	CN202092729U 无损液位检测自动报讯仪 Nondestructive level detection automatically reported hearing instrument
12/28/2011	CN202092728U 喇叭口雷达物位计 Bell radar level gauge
12/28/2011	CN202092727U 一种usb2.0接口数字式射频导纳物位仪 One kind usb2.0 interface digital RF Admittance Level Meter
12/28/2011	CN202092726U 导波雷达液位变送设备 Guided Wave Radar Level Transmitter equipment
12/28/2011	CN202092725U 一种液面测试架构 One kind of liquid test architecture
12/28/2011	CN202092724U 磁致效应式料位检测装置 Cause-effect magnetic material position detection device
12/28/2011	CN202092723U 一种耐高温压电陶瓷换能传感器 A high temperature piezoelectric ceramic transducer sensor
12/28/2011	CN202092722U 家电设备用水位传感器 Appliances with a water level sensor
12/28/2011	CN202092721U 液位变量与齿轮变量组合高精度测量计量装置 Level variable precision measurement metering device in combination with a variable gear
12/28/2011	CN202092720U 用于观测液槽液位的液位计 For observing the tank liquid level gauge
12/28/2011	CN202092719U 太阳能光伏发电系统向水位传感器供电的测报水位装置 Forecasting water level device solar photovoltaic systems to supply water level sensor
12/28/2011	CN202092718U 高液报警开关 High liquid alarm switch
12/28/2011	CN202092717U 高温型阻旋式物位控制器 High temperature resistance rotating Level Controller
12/28/2011	CN202092716U 一种混凝土生产线外加剂超量报警装置 Admixtures for concrete production line excessive alarm device
12/28/2011	CN202092715U 远程监测数字液位计 Remote monitoring of digital level gauge
12/28/2011	CN202092714U 车载液位计 Car gauge
12/28/2011	CN202092698U 汽车耗油量记录仪 Automobile fuel consumption recorder
12/28/2011	CN202091744U 一种折叠式超声波液位计支架 A folding stand ultrasonic level meter
12/28/2011	CN202091614U 输水管道在线工作状态检测排气阀 Aqueduct online job status detection exhaust valve
12/28/2011	CN202090403U 自动报警音乐洗面台台下盆 Automatic alarm music Vanity Counter Basin
12/28/2011	CN202086180U 盲人专用水位报警杯 Blind dedicated level alarm Cup
12/28/2011	CN102301211A 具有泄漏检测的雷达物位计系统 The radar level gauge with a leak detection system
12/28/2011	CN102301208A 双模式质量流检验以及质量流递送系统和方法 Dual mass flow mode inspection as well as mass flow delivery system and method
12/28/2011	CN102301207A 侧向照射式多点、多参数光纤传感器 Side illuminated multi-point, multi-parameter optical fiber sensors
12/28/2011	CN102297716A 一种由压块调节自重的装置 The device consists of a compact weight adjustment
12/28/2011	CN102297715A 一种自校正外测液位开关测量系统及其测量方法 A self-correction level switch outside the test measurement system and measuring method
12/28/2011	CN102297714A 一种柜位测量装置 One kind of counters measuring device
12/28/2011	CN102297713A 罐壁外贴式无线通讯液位计 Posted outside the tank wall wireless communications gauge
12/28/2011	CN102295062A 一种特殊缩微波幅和水尺的船舶吃水及河流水位测量系统 A special microfilm volatility and water gauge of the ship's draft and the river level measurement system
12/28/2011	CN101975679B 一种钢水精确测温取样系统及其方法 Molten steel accurate temperature sampling system and method
12/28/2011	CN101975627B System for detecting temperature and depth of sea water by fiber bragg grating
12/28/2011	CN101852853B 一种基于太阳能供电的低功耗无线网络测距系统 A solar-powered, low-power wireless networks based ranging system
12/28/2011	CN101213443B 液体状态检测传感器 Liquid state detecting sensor
12/28/2011	CN101063262B 缝纫机的供油装置 Sewing machine oil supply device
12/27/2011	US8084740 Radiometric measuring device with a two-wire supply
12/27/2011	US8082785 Inductive liquid-level sensor
12/27/2011	US8082774 Multi-functional vehicle fuel display
12/22/2011	WO2011159711A1 Ultrasonic liquid level sensor with improved temperature range
12/22/2011	US20110309087 Apparatus for determining a tank fill level, tank for urea/water solution and motor vehicle having a tank
12/22/2011	US20110308304 Liquid sensor
12/22/2011	DE202008018156U1 Sensor nach dem TDR-Prinzip mit einer koaxialen Sonde Sensor based on the TDR with a coaxial probe
12/22/2011	DE102010030362A1 Device for capacitive determining of filling level of liquid in container, has sensor electrode, protective electrode and control unit that impinges sensor electrode with control signal
12/22/2011	DE102010030332A1 Device for determining border level, density and viscosity of liquid in pipeline of food industry, has drive unit with piezoelectric elements displaced by bending vibration in measuring tube from which oscillation signals are received
12/22/2011	DE102010030189A1 Verfahren zur Herstellung eines Ultraschallwandlers zum Einsatz in einem fluiden Medium A process for fabricating an ultrasonic transducer for use in a fluid medium
12/22/2011	DE102010024058A1 Device for determining filling level of container, has sound sensor attached to container, where sound sensor is connected to evaluation unit, and evaluation unit is arranged for determining helmholtz frequency of sound waves
12/21/2011	EP2396633A1 Motionless liquid level gauge having three electrodes
12/21/2011	CN202084172U 远程海洋监测系统 Remote ocean monitoring system
12/21/2011	CN202084162U 微功耗地下水位无线监测系统 Micropower groundwater level wireless monitoring system
12/21/2011	CN202083443U 油箱液位过低报警装置 Tank level is too low alarm
12/21/2011	CN202083442U 水位突变监测报警器 Water level monitoring alarm mutation
12/21/2011	CN202083441U 一种磁性液位传感器 A magnetic liquid level sensor
12/21/2011	CN202083440U 低压CO<sub>2</sub>储罐液位测量仪 Low CO <sub> 2 </ sub> tank level gauge
12/21/2011	CN202083439U 三线电子油量传感器电路及装置 Three-wire electronic fuel sensor circuit and device
12/21/2011	CN202083438U 罐壁外贴式无线通讯液位计 Posted outside the tank wall wireless communications gauge
12/21/2011	CN202083437U 分布式智能液位无线检测架构 Distributed intelligence level wireless detection architecture
12/21/2011	CN202083436U 一种分段电容式液位传感器 A segmented capacitive level sensor
12/21/2011	CN202083435U 油水界面人工测量专用表 Water interface manual measurement dedicated table
12/21/2011	CN202083434U 无线工业物位变送器 Wireless Industry Level Transmitter
12/21/2011	CN202083433U 一种静压液位计防堵装置 Hydrostatic pressure attempts to prevent one kind of device
12/21/2011	CN202083432U 一种脱水釜用液位测量装置 A dehydrating kettle level measuring device
12/21/2011	CN202083416U 一种特低渗透油田车载移动式多油井计量装置 One kind of ultra-low permeability oil wells car mobile multi-metering devices
12/21/2011	CN202083385U 一种填埋场渗滤液导排层水头测试装置 One kind of landfill leachate discharge head layer test device
12/21/2011	CN202080193U 汽车雨刮器储水罐水位显示报警装置 Car wiper water storage tank alarm device
12/21/2011	CN102288261A 一种浮筒式光纤液位计 One kind of float type level gauge fiber
12/21/2011	CN102288260A 试剂剩余量检测装置和方法 Reagent remaining amount detection apparatus and method
12/21/2011	CN102288259A 一种分段电容式液位传感器及其液位测量方法 A segmented capacitive level sensor and level measurement method
12/21/2011	CN102288258A 一种海洋潮位的远程实时自动监测系统及方法 Remote real-time automatic monitoring system and method of the ocean tide
12/21/2011	CN102288257A 一种使用方波信号的液位检测装置 A method of using a square wave signal level detection device
12/21/2011	CN102288256A 一种密闭容器液位测量系统 A closed tank level measurement system
12/21/2011	CN102288255A 飞机燃油全模试验台油箱液位底部测试口位置确定方法 Full-mold test bed aircraft fuel tank level at the bottom of the test method for determining the position of the mouth
12/21/2011	CN102288254A 基于数字图像处理的水位测量方法 Level measurement method based on digital image processing
12/21/2011	CN102288147A 一种基于主动温控分布式温度监测的冲刷深度测量装置 An initiative to scour depth temperature measuring device based distributed temperature monitoring
12/21/2011	CN102288116A 液位变量与齿轮变量组合高精度测量计量方法及装置 Level variable precision measurement devices and measurement methods and gear combinations of variables
12/21/2011	CN101922958B 一种能阻挡油面波动的梳状电容式油位传感器盒 One kind of volatility can stop the oil comb capacitive level sensor box
12/21/2011	CN101539449B 一种使用光纤式光电液位开关测量液位的方法及其装置 Method and apparatus for using a fiber-optic photoelectric switches measure the level of liquid
12/15/2011	WO2011156613A1 Fluid dispensing apparatus
12/15/2011	US20110307221 Blind logger dynamic caller
12/15/2011	US20110303004 Method of correcting for contaminant distortion of electrical wastewater level sensors

1 ... 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 ... 311