| 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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| 04/25/2012 | CN202204569U 一种用于检测刮油板位置的检测装置 A detection device for detecting the position of the oil scraper plate |
| 04/25/2012 | CN202204568U Photoelectric detection device for liquid level |
| 04/25/2012 | CN202204567U 液位检测装置 Liquid level detection device |
| 04/25/2012 | CN202204566U 一种新型液位传感器 A New Level Sensor |
| 04/25/2012 | CN202204565U 一种水温水位传感器 One kind of water temperature sensor |
| 04/25/2012 | CN202204564U 一种葡萄串状水温水位传感器 One kind of grapes like water temperature sensor |
| 04/25/2012 | CN202204563U 煤气柜内气体高度测量装置 Gas Gas cabinet height measuring device |
| 04/25/2012 | CN202204562U 侧装式货车油箱计量器 Side-mounted truck fuel tank gauges |
| 04/25/2012 | CN202204561U 一种用于控制熬药煲汤水位的无线警报器 A method for controlling the water level of the wireless alarm Aoyao soup |
| 04/25/2012 | CN202204560U 一种燃油传感器 One kind of fuel sensor |
| 04/25/2012 | CN202204559U 一种太阳能热水器的水温水位传感器 A solar water heater water temperature sensor |
| 04/25/2012 | CN202204558U 一种水温水位传感器的感应电极 An electrode water temperature sensor sensing the |
| 04/25/2012 | CN202204557U 一种投放式潮位仪 One kind of running style tide gauges |
| 04/25/2012 | CN202198321U 水位感应水杯 Level sensor cups |
| 04/25/2012 | CN202197760U 检测精确的豆浆机 Soymilk detection accuracy |
| 04/25/2012 | CN102428051A 气密玻璃至金属密封组件及其制造方法 Airtight glass to metal seal assembly and its manufacturing method |
| 04/25/2012 | CN102426045A 阻尼式油箱油量检测传感器 Damping fuel tank sensor |
| 04/25/2012 | CN102426044A 水力浮动式升船机浮筒内液位测量系统 Hydraulic floating ship lift float level measurement system within |
| 04/25/2012 | CN102426043A Photodetection device for liquid level |
| 04/25/2012 | CN102426042A 一种水位传感器 One kind of level sensor |
| 04/25/2012 | CN102426041A Digital radio frequency admittance continuous charge level indicator and control method |
| 04/25/2012 | CN102425515A Double-barrel parallel connection type fully transparent oil purification device with electronic water level sensing function |
| 04/25/2012 | CN102080979B 一种测量发酵罐液位的方法 A method for measuring the fermentation tank level |
| 04/25/2012 | CN101899770B 探测滚筒洗衣机的洗涤容器中的泡沫的方法 A washing vessel in the washing machine drum to detect foams |
| 04/25/2012 | CN101842240B 人眼可观察的墨检测器 The human eye can be observed in the ink detector |
| 04/25/2012 | CN101694396B 烘干机的水位检测装置及其检测方法 Level detection device and detection method dryer |
| 04/25/2012 | CN101517381B Apparatus having a unit which is capable of mechanical oscillation and is intended to determine and/or monitor a process variable of a medium |
| 04/24/2012 | US8165829 Method of diagnosing system, method of operating aggregating system for system diagnosis, and aggregating system for system diagnosis |
| 04/24/2012 | US8161814 Self-calibrating capacitive transducer for determining level of fluent materials |
| 04/24/2012 | US8161813 Fill level measuring in mobile containers or transport silos |
| 04/24/2012 | CA2488970C Low water cut-off system |
| 04/19/2012 | WO2012048938A1 Method for determining and monitoring the filling level of a medium in a container by means of a filling level measuring device according to a propagation time measuring method |
| 04/19/2012 | WO2012048471A1 Digital field-induction water-level intelligent sensing system and its implementation method |
| 04/19/2012 | WO2012048467A1 Water temperature and level sensor of contactless electric field induction type |
| 04/19/2012 | WO2012048405A1 Sensor in a dispensing system for acoustic detection of a container and content thereof |
| 04/19/2012 | WO2012020443A8 Sensor device for measuring the flow and/or the level of a fluid or of a substance |
| 04/19/2012 | WO2011139601A3 Multi-conductor water in fuel sensor for fill rate detection |
| 04/19/2012 | US20120090392 Sealing device for a device for measuring the fill level in a fluid container |
| 04/19/2012 | DE10240804B4 Schlammsauger Sludge Pump |
| 04/19/2012 | DE102010048867A1 Sorption device used for air conditioning of vehicle e.g. passenger car, has valve that controls flow rate of condensate and/or interruption of flow of condensate in condensate return portion that connects vaporizer and capacitor |
| 04/19/2012 | DE102010042525A1 Verfahren zur Ermittlung und Überwachung des Füllstands eines Mediums in einem Behälter mittels eines Füllstandsmessgeräts nach einem Laufzeitmessverfahren Procedures for determining and monitoring the level of a medium in a container by means of a level gauge for a term of measurement methods |
| 04/19/2012 | DE102010042386A1 Reservoir for aqueous urea solution utilized as reduction agent for post-treatment of exhaust gases from combustion engine for catalytic reduction of nitrogen oxides, has measuring region defined with boundary surface |
| 04/19/2012 | DE102010035958B4 Vorrichtung und Verfahren zur Herstellung eines Bauteils sowie Flugzeugstrukturbauteil Apparatus and method for producing a component as well as aircraft structural component |
| 04/19/2012 | DE102010032767A1 Electrical distance transmitter assembly is provided with electrically conductive or magnetic body formed as slider on predetermined path in magnetic fields of two coils |
| 04/18/2012 | EP2442129A1 A method for processing an echo amplitude profile generated by a pulse-echo ranging system |
| 04/18/2012 | EP2442080A1 Method and device for inspecting containers |
| 04/18/2012 | EP2442079A1 Contact pin |
| 04/18/2012 | EP2442025A1 Vapor cooker |
| 04/18/2012 | EP2441933A1 Method for testing the operation of a system for post-treatment of exhaust gases from an engine and vehicle suitable for implementing the method |
| 04/18/2012 | EP2440888A1 Measuring device and method for measuring a measurement variable |
| 04/18/2012 | DE202011109651U1 Elektromechanisches Füllstandsmessgerät Electromechanical Level Meter |
| 04/18/2012 | CN202197089U 倾倒与进水报警检测器 Dumping and water alarm detector |
| 04/18/2012 | CN202195863U 一种飞机清水车的清水水位指示装置 An aircraft water car water level indicating device |
| 04/18/2012 | CN202195862U 水位报警装置 Water level alarm device |
| 04/18/2012 | CN202195861U 一种储液罐顶装多界面液位测量装置 One kind of tank top mounted multi-interface level measurement devices |
| 04/18/2012 | CN202195860U 浮球式油水界面检测装置 Float water interface detection device |
| 04/18/2012 | CN202195859U 实时水位远程测量控制装置 Real-time remote measurement of water level control device |
| 04/18/2012 | CN202195858U 高炉冲渣池液位检测仪 Blast furnace slag pool level detector |
| 04/18/2012 | CN202195857U Automatic level monitoring system used for copper foil production |
| 04/18/2012 | CN202195856U 一种应用于雷达液位计的抗干扰装置 Applied to radar level gauge interference device |
| 04/18/2012 | CN202195855U 液位指示系统及接触电阻冲洗电路 Contact resistance level indication system and flushing circuit |
| 04/18/2012 | CN202195854U 刹车淋水水箱水位检测器 Brake watering tank level detector |
| 04/18/2012 | CN202195853U 一种叶片式料位计 Kind vane type level gauge |
| 04/18/2012 | CN202195852U 恒压恒流气体输出装置 Constant voltage constant current gas output device |
| 04/18/2012 | CN202195851U 低油位报警装置 Low oil level alarm device |
| 04/18/2012 | CN202195850U 一种储液罐取样计量筒 One kind of sample metering cylinder reservoir |
| 04/18/2012 | CN102422135A Radiometric measuring device for measuring a filling level or a density of a filling material |
| 04/18/2012 | CN102422134A 用于测量液相金属表面高度的传感器和方法 The sensor and method for measuring the height of the liquid metal surface for |
| 04/18/2012 | CN102419361A 一种水文监测台 Hydrology monitoring stations |
| 04/18/2012 | CN102419199A 一种用于热水器中的浮子式水位传感器 A water heater in the float type level sensor for |
| 04/18/2012 | CN102419198A 一种液位高精度实时激光三角测量方法及测量装置 One kind of liquid high-precision real-time laser triangulation method and measuring device |
| 04/18/2012 | CN102419197A 液态分层物位测量装置 Stratified liquid level measurement device |
| 04/18/2012 | CN102419196A Method for automatically drawing river water surface line by utilizing multiple remote control water level detection devices |
| 04/18/2012 | CN102068722B Liquid level detection balance device used for hemodialysis |
| 04/18/2012 | CN101988845B 采用激光曲面镜反射进行熔硅液位检测的装置及检测方法 Apparatus and detection method using laser curved mirror reflections of molten silicon liquid level detection |
| 04/18/2012 | CN101238358B 用于测量料位的装置 A device for measuring the material level |
| 04/17/2012 | US8159358 Apparatus and method for storage tank hatch monitoring in an inventory management system |
| 04/17/2012 | US8156803 Liquid level detection apparatus for engine oil |
| 04/12/2012 | US20120085945 Fiber optic liquid level detector |
| 04/12/2012 | US20120085165 Method for determining or monitoring a predetermined fill level, a phase boundary or a density of a medium |
| 04/12/2012 | DE102010038121A1 Kontaktstift Contact pin |
| 04/11/2012 | EP2439502A1 Device for detecting the presence of a fluid, such as a liquid fluid, in a space of a container and method using such a device |
| 04/11/2012 | EP2438407A1 Method for determining or monitoring a predetermined filling level, a phase interface or the density of a medium |
| 04/11/2012 | EP2438406A1 Fiber optic liquid level detector |
| 04/11/2012 | EP2438405A1 Aircraft fuel level measurement apparatus and method |
| 04/11/2012 | CN202188891U 一种称重装置 One kind of weighing devices |
| 04/11/2012 | CN202188885U 一种水位检测仪 Type of water tester |
| 04/11/2012 | CN202188884U 一种硝酸储罐液位检测装置 A nitric acid tank liquid level detection device |
| 04/11/2012 | CN202188883U 液位传感器装置 Liquid level sensor device |
| 04/11/2012 | CN202188882U 试剂量指示装置 Reagent volume indicating device |
| 04/11/2012 | CN202188881U 油井光控自动量油装置 The amount of oil wells automatic light control device |
| 04/11/2012 | CN202188880U 一种液位测量装置 One kind of level measuring device |
| 04/11/2012 | CN202188879U 用于混凝土养护剂反应釜的计量仓 Reactor for concrete curing agent metering bin |
| 04/11/2012 | CN202188878U 一种用于空分设备中下塔和主冷的液位计 An air separation plant under the tower and the main gauge cold |
| 04/11/2012 | CN202188855U 传感器调节机构 Sensor adjustment mechanism |
| 04/11/2012 | CN202188851U 水文缆道测验系统 Hydrological Cableway System |
| 04/11/2012 | CN202184542U 溢水自动报警式茶杯 Overflow alarm type cup |
| 04/11/2012 | CN102414543A Electromagnetic bath level measurement for pyrometallurgical furnaces |
| 04/11/2012 | CN102410863A 一种双指示油表 A dual fuel gauge indicates |
| 04/11/2012 | CN102410862A 用于检测萃取塔内液体高度的检测装置和检测方法 Detecting the extraction column and the liquid level detecting means for detecting method |