| 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) |
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| 04/11/2012 | CN102410861A 一种液位显示装置、应用其的容器及工程机械 One kind of level display device, the application of its container and construction machinery |
| 04/11/2012 | CN102410855A Flow experiment table of well-cementation liquid feeding vehicle |
| 04/10/2012 | US8151833 Machine for testing container capacity |
| 04/07/2012 | CA2755246A1 Fluid sampling device |
| 04/05/2012 | WO2012044593A1 Apparatus and method for product movement planning to support safety monitoring in inventory management systems |
| 04/05/2012 | WO2012042110A1 Control method of a flotation machine that is used in metallurgical processes |
| 04/05/2012 | WO2012040867A1 System for monitoring tanker trucks, including means for emitting signals related to the time and the geographic coordinates associated with the unplanned use of the lines for loading and unloading the liquid product being transported by the vehicle |
| 04/05/2012 | WO2012033278A9 Pressure-tank water-level control method in a piping system using a level transmitter and a level switch |
| 04/05/2012 | WO2012020298A3 Device to detect the level of liquid metal in a casting apparatus and relative method |
| 04/05/2012 | US20120084025 Apparatus and method for product movement planning to support safety monitoring in inventory management systems |
| 04/05/2012 | DE19637978B4 Fluidmengenmeßsystem Fluidmengenmeßsystem |
| 04/05/2012 | DE102004010912C5 Messsonde zur Bestimmung von physikalischen Parametern an oder in einem Kessel Measuring probe for the determination of physical parameters on or in a boiler |
| 04/05/2012 | CA2811664A1 Control method of a flotation machine that is used in metallurgical processes |
| 04/04/2012 | EP2437036A1 Measuring device and method for determining a fluid level in a fuel tank |
| 04/04/2012 | EP2435804A1 Assembly for measuring a fill level by means of a fill level measuring device operating with microwaves |
| 04/04/2012 | EP2435803A1 Level sensor and associated control circuit, in particular for a filter for vehicles |
| 04/04/2012 | EP1846133B1 Apparatus and method for determining a fluid level within an enclosed container |
| 04/04/2012 | CN202183736U 一种应用于超声波液位计的全波整流电路的电路 Applied to a full-wave rectifier circuit circuit ultrasonic level meter |
| 04/04/2012 | CN202182758U 磁性液位计 Magnetic level gauge |
| 04/04/2012 | CN202182757U 尿素液位传感器 Urea level sensor |
| 04/04/2012 | CN202182756U 一种通道玻璃液面检测装置 A channel glass liquid level detection device |
| 04/04/2012 | CN202182755U 油藏条件下油水液位的测试装置 Water level of the test device under reservoir conditions |
| 04/04/2012 | CN202182754U 柔性液位传感器 Flexible Level Sensor |
| 04/04/2012 | CN202182753U 电子式液位控制器探针防电解电路 Electronic level controller probe anti-electrolysis circuit |
| 04/04/2012 | CN202182752U 一种槽式去磷硅玻璃设备安全液位报警装置 Slotted to PSG equipment safety level alarm device |
| 04/04/2012 | CN202182751U 一种金属容器液位视窗密封结构 The level of a metal container windows sealed structure |
| 04/04/2012 | CN202182750U 心肺机储血器液位检测器 Heart-lung machine blood storage liquid level detector |
| 04/04/2012 | CN102405397A 用于在过程自动化的现场装置的情况中减小或最小化干扰信号的设备 For reducing or minimizing interference signals in the case of the device of process automation field device |
| 04/04/2012 | CN102401683A 一种电子油位传感器及其控制方法 An electronic oil level sensor and control method |
| 04/04/2012 | CN102401682A Apparatus for sensing fuel level in fuel tank |
| 04/04/2012 | CN102401681A Radar level gauge system with operation monitoring functionality |
| 04/04/2012 | CN102401680A 一种液位测量装置 One kind of level measuring device |
| 04/04/2012 | CN102401679A 一种一体式智能液位计 One kind of integrated intelligent level meter |
| 04/04/2012 | CN102401678A 一种智能型物位测量装置 An intelligent level measurement devices |
| 04/04/2012 | CN102401677A 复合式油位传感器 Composite oil level sensor |
| 04/04/2012 | CN102401676A 一种测量转换装置 A measuring conversion device |
| 04/04/2012 | CN102401451A 窗式空调器 Window air conditioner |
| 04/04/2012 | CN101832804B 油水计量仪 Water meter |
| 04/04/2012 | CN101487730B 一种洗衣机水位检测方法及其装置 A washing machine water level detection method and apparatus |
| 04/03/2012 | US8146625 Fail-safe method and apparatus for aspirating and/or dispensing liquids in automated laboratory instruments |
| 04/03/2012 | US8146421 Method and apparatus for sensing levels of insoluble fluids |
| 04/03/2012 | US8146420 HTA fluid level and fluid type measurement |
| 04/03/2012 | US8146419 Liquid level measurement device |
| 04/03/2012 | DE202012001128U1 Einrichtung zum Überwachen eines Flüssigkeitsniveaus Means for monitoring a liquid level |
| 03/29/2012 | WO2012040017A2 Apparatus and methods for automatically testing a servo gauge in an inventory management system |
| 03/29/2012 | WO2012039608A1 Method and device for determining a volume of a settled bed in a mixture in a loading space |
| 03/29/2012 | US20120078543 Liquid-level gauge testing device and testing method thereof |
| 03/29/2012 | US20120073493 Indicator Assembly for Liquid Level |
| 03/29/2012 | US20120073367 Apparatus for the monitoring of floating roof position for storage tank roofs |
| 03/29/2012 | US20120073366 Level sensor and associated control circuit, in particular for a filter for vehicles |
| 03/29/2012 | DE102010025251B4 Unterwasser-Gas-Messvorrichtung zur Quantifizierung von unter Wasser austretendem Gas bzw. deren Verwendung Underwater gas-measuring device for quantifying leaking underwater gas or use of |
| 03/28/2012 | EP2434043A1 Apparatus and method for determining a characteristic of a consumable |
| 03/28/2012 | EP2434042A1 Removable component for a consumable with identifying graphic |
| 03/28/2012 | CN202177820U 河道泵站远程监控系统 River Pump Station Remote Monitoring System |
| 03/28/2012 | CN202177800U 新型河道液位监测终端 The new river level monitoring terminal |
| 03/28/2012 | CN202177432U 双轴磁翻柱液位计 Biaxial magnetic level gauge turned column |
| 03/28/2012 | CN202177431U 干簧式液位传感器 Reed level sensor |
| 03/28/2012 | CN202177430U 一种提高超声波液位计时间分辨率的时间放大电路 A way to improve the time resolution of ultrasonic level meter time amplification circuit |
| 03/28/2012 | CN202177429U 粉罐容量测量装置 Pink tank capacity measuring device |
| 03/28/2012 | CN202177428U 高频高温防爆雷达物位计 High-frequency radar level gauge temperature Explosion |
| 03/28/2012 | CN202177427U 水缸溢水报警装置 Tank overflow alarm device |
| 03/28/2012 | CN202177426U 一种投入式液位计 An input level meter |
| 03/28/2012 | CN202177425U 一种潮水水位显示报警器 One kind of tidal water level display alarm |
| 03/28/2012 | CN202177424U 差压阻尼装置及阻尼式差压液位测量装置 Differential damping device and damped differential pressure level measuring device |
| 03/28/2012 | CN202177423U 一种液位高度测量装置 One kind of liquid level measuring device |
| 03/28/2012 | CN202177422U 一种u型外置液位计 One kind of u-type external level gauge |
| 03/28/2012 | CN202177421U 水文遥测终端机 Hydrologic telemetry terminal |
| 03/28/2012 | CN202177420U 可调节料位传感器 Adjustable level sensor |
| 03/28/2012 | CN202177419U Global position system-real time kinematic (GPS-RTK) real-time sea level measuring system based on ship posture correction |
| 03/28/2012 | CN202177418U 啤酒液位检测报警装置 Beer liquid level detection alarm device |
| 03/28/2012 | CN202176387U 发动机机油位置报警器及其发动机 Engine oil and engine position alarm |
| 03/28/2012 | CN102393761A 环境监测系统 Environmental Monitoring System |
| 03/28/2012 | CN102393721A Large-scale multiple oil-tank liquid level automation measurement integration system |
| 03/28/2012 | CN102393235A Electrode type liquid level probe available to deep sea environment |
| 03/28/2012 | CN102393234A Method for slag/iron liquid level measurement in high titanium slag production in closed electric furnace |
| 03/28/2012 | CN101943595B Coal bunker material level measuring method and system based on stereo vision |
| 03/28/2012 | CN101292136B Device and method for detecting the filling level of a container, and device for filling a container |
| 03/27/2012 | US8141421 Tank measurement system using multiple sensor elements |
| 03/27/2012 | US8141420 Device for measuring urine flow rate |
| 03/22/2012 | WO2012036842A2 Pressure sensor configuration for pressurized tank |
| 03/22/2012 | WO2012035186A1 Set of devices for checking the status of waste containers, and corresponding check method |
| 03/22/2012 | WO2012034857A1 System comprising at least one energy transmission antenna and at least one field device |
| 03/22/2012 | WO2012034796A2 Electrical or electronic safety module |
| 03/22/2012 | WO2012034199A2 Fuel level sensor, method for measuring fuel level by electrical conductivity and method for identifying the type of ethanol/gasoline fuel blend |
| 03/22/2012 | WO2011128186A3 Device for supplying an operating fluid for a vehicle |
| 03/22/2012 | WO2010142898A3 Lower portion for a compressor configured for receiving a fluid and for compressing same |
| 03/22/2012 | US20120072135 Method of Determining the Filling Level of a Solid Ammonia Storage Medium in an Ammonia Storage Container |
| 03/22/2012 | US20120072133 Testing Apparatus and Method |
| 03/22/2012 | US20120069107 Ink Cartridge |
| 03/22/2012 | US20120068849 System and Method for Optically Detecting Low Liquid Level Condition |
| 03/22/2012 | US20120067268 Vertical glider robot |
| 03/22/2012 | US20120067120 Method for measuring the level of liquid cryogen in a cryogen vessel |
| 03/22/2012 | US20120067119 Pressure-sensor based liquid-level measuring device with reduced capillary effect |
| 03/22/2012 | DE102010045652A1 Artificial bladder has three-dimensional acceleration sensor to determine level of urine in bladder structure based on position of bladder structure and pressure acting on inner wall of bladder structure |
| 03/22/2012 | DE102010040877A1 Rectangular-shape reservoir for use in selective catalytic reduction system to store aqueous urea solution for post-treatment of exhaust gas in combustion engine of motor car, has sensor device with volume that contact with resistor chains |
| 03/22/2012 | DE102009004043B4 Vorrichtung zur Behandlung von Präparaten und Verfahren zum Ermitteln des Füllstandes von Reagenzbehältern Apparatus for treatment of specimens and method for determining the level of reagent |
| 03/21/2012 | CN202171496U 液位传感器的电路结构 Circuit configuration level sensor |
| 03/21/2012 | CN202171495U 植保防护设备低液位报警装置 Plant protection protective equipment low level alarm device |
| 03/21/2012 | CN202171494U Liquid capacity alarm device |
| 03/21/2012 | CN202171493U 车辆用直立式油量计结构 Vehicle fuel gauge with vertical structure |