| 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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| 02/05/2014 | CN103557904A Potential ruler continuous material level measurement system and measurement method thereof |
| 02/05/2014 | CN103557903A Cable trench water level detection and alarm device for power transformer substation |
| 02/05/2014 | CN103557902A Remote-monitoring water level automatic measuring device |
| 02/05/2014 | CN101688803B Method for mounting capacitive level sensor in liquid tank |
| 02/04/2014 | US8643496 Contact for fluid level detection apparatus and fluid level detection apparatus |
| 02/04/2014 | US8640539 Device for treating specimens and method for determining the fill level of reagent containers |
| 02/04/2014 | CA2747712C Automated pill dispensing systems for detecting characteristics of bottles in output chutes using modulated light sources and related methods of operation |
| 02/04/2014 | CA2685696C Distance measurement apparatus and related methods |
| 01/30/2014 | WO2014016159A1 Method and apparatus for operating an acoustic measuring apparatus |
| 01/30/2014 | WO2013182649A3 Capacitive level gauge assembly for a container of pressurised or liquefied gas |
| 01/30/2014 | WO2012158507A3 Level sensing |
| 01/30/2014 | US20140032137 Heating system state monitoring and reporting system and device |
| 01/30/2014 | US20140028492 Calibration- and/or monitoring method for fmcw radar fill level measuring devices |
| 01/30/2014 | US20140026651 Linear relationship between tracks |
| 01/30/2014 | DE102012212901A1 Verfahren und Vorrichtung zum Betreiben einer akustischen Messvorrichtung Method and apparatus for operating an acoustic measuring device |
| 01/30/2014 | DE102012106938A1 Abbildende Erfassung eines Radargesichtsfelds in der Prozessautomatisierungstechnik Imaging radar detection of visual field in process automation technology |
| 01/30/2014 | DE102012015009A1 Device for measuring liquid level in liquid container e.g. oil sump of motor vehicle, has first measurement unit whose position is adjusted relative to second measuring unit, while maintaining position of float relative to base unit |
| 01/29/2014 | EP2689364A2 Portable truck tester |
| 01/29/2014 | DE202014000308U1 Siphon zur Gasmessung mit hydraulischem Ventil Siphon gas detection with hydraulic valve |
| 01/29/2014 | CN203416354U Water level information acquisition and signal display/transmission system |
| 01/29/2014 | CN203414143U Fan-shaped magneto type oil pointer indicator of transformer sleeve |
| 01/29/2014 | CN203414142U Anti-freezing magnetic suspension liquid level meter |
| 01/29/2014 | CN203414141U Metal pipe horizontal-type float flowmeter |
| 01/29/2014 | CN203414140U Pure water box liquid level sensor |
| 01/29/2014 | CN203414139U Pure water box liquid level sensor joint |
| 01/29/2014 | CN203414138U Novel vibration wire type precise water level gauge |
| 01/29/2014 | CN203414137U Sea wave height monitoring device |
| 01/29/2014 | CN203414136U Liquid-level sensor circuit |
| 01/29/2014 | CN203414135U Glass plate liquid level meter with transition flanges for connection |
| 01/29/2014 | CN203414134U Glass plate liquid level meter with metal hose for connection |
| 01/29/2014 | CN203414133U Intelligent object position measuring device |
| 01/29/2014 | CN203414132U Endoscopic evaporation tank liquid level monitoring probe based on video measuring technology |
| 01/29/2014 | CN203412053U Initiative water supply and drainage system |
| 01/29/2014 | CN103542914A Iron support fuel sensor and manufacturing method thereof |
| 01/29/2014 | CN103542913A Inverted-cup-type magnetic floater and assembling method thereof |
| 01/29/2014 | CN103542912A Laser water level gauge based on laser distance measurement |
| 01/29/2014 | CN103542911A Guided wave radar level meter echo signal processing system and method based on first-order derivative |
| 01/29/2014 | CN103542910A Multi-section cable type measuring electrode of admittance or capacitance level meter |
| 01/29/2014 | CN103542909A Speed changer oil level detecting component and method for oil level detecting and oil refilling |
| 01/29/2014 | CN103536141A Level-indicating mug |
| 01/29/2014 | CN102193399B Toner-remaining-amount detection sensor and toner storage container provided therewith |
| 01/29/2014 | CN101842670B Method and device for determining the level l of a liquid within a specified measuring range |
| 01/28/2014 | US8639457 Method for ascertaining and monitoring fill level of a medium in a container using a travel time measuring method |
| 01/28/2014 | US8635908 Fluid tilt sensor within ink tank supply item for micro-fluid applications |
| 01/23/2014 | WO2014014350A1 Method and device for determining a height of a settled bed in a mixture in a loading space |
| 01/23/2014 | WO2014013064A1 Method for determining parameters of water surface observation by imaging |
| 01/23/2014 | WO2014012697A1 Arrangement for filling containers |
| 01/23/2014 | WO2013181757A3 Weight plate |
| 01/23/2014 | US20140020464 Liquid Level Transducer with Isolated Sensor |
| 01/23/2014 | US20140020463 Liquid sensor |
| 01/23/2014 | DE102013012100A1 Flüssigkeitssensor Liquid Sensor |
| 01/23/2014 | DE102012106513A1 Alignment device for measuring device for determining level or border conditions of liquid in container, has wedge-shaped disk and flat disk mutually rotatable by clamping device and fixed or pressed against undesired rotation of disks |
| 01/23/2014 | DE102012014307A1 Method for detecting oil level in internal combustion engine of vehicle, involves detecting outputs of liquid level sensors and position sensor, and computing liquid level based on outputs of liquid level sensors and position sensor |
| 01/23/2014 | DE102012014267A1 Verfahren zur Zustandsüberwachung eines nach dem Radar-Prinzip arbeitenden Füllstandmessgeräts und entsprechendes Füllstandmessgerät Method for monitoring the state of a working according to the radar level gauge principle and corresponding level gauge |
| 01/22/2014 | EP2687830A2 Method for monitoring the condition of a fill level measuring device operating according to the radar principle and corresponding fill level measuring device |
| 01/22/2014 | EP2686647A1 Vehicle under-body mounted sensor and control system |
| 01/22/2014 | EP2686646A1 Wading vehicle control system |
| 01/22/2014 | CN203405267U Water level display device, water tank of dehumidifier and dehumidifier |
| 01/22/2014 | CN203405266U Magnetostriction liquid level sensor |
| 01/22/2014 | CN203405265U Water temperature and water level detector of solar water heater |
| 01/22/2014 | CN203405264U Anti-blocking device of magnetic flap liquidometer |
| 01/22/2014 | CN203405263U 超声波地下水位监测装置 Ultrasonic groundwater level monitoring device |
| 01/22/2014 | CN203405262U 液位传感器 Level Sensors |
| 01/22/2014 | CN203405261U Heat transfer bridge type erosion and deposition sensor |
| 01/22/2014 | CN203405260U Device used for measuring material level of grinding hopper of high-pressure roller |
| 01/22/2014 | CN203405259U Liquid pipeline ice blocking preventing structure of differential pressure level meter of LNG storing and transporting device |
| 01/22/2014 | CN203405258U Water seal height measuring device |
| 01/22/2014 | CN203405257U Novel liquid level meter protecting device |
| 01/22/2014 | CN203405256U Telescopic cascading sensor |
| 01/22/2014 | CN203405255U Material level warning device in steam state |
| 01/22/2014 | CN203405254U Water box water-level detecting device |
| 01/22/2014 | CN103534560A Wading vehicle control system |
| 01/22/2014 | CN103529092A Electrostatic capacitive moisture detector |
| 01/22/2014 | CN103528771A Method and equipment for measuring oil leakage fault of cable terminal porcelain sleeve |
| 01/22/2014 | CN103528648A Device for weighing oil in oil tank |
| 01/22/2014 | CN103528645A Suspending type water inlet of floater water level gauge |
| 01/22/2014 | CN103528644A Large-scale oil level monitoring system for converter transformer |
| 01/22/2014 | CN103528643A Fuel oil signal processing method |
| 01/22/2014 | CN103528642A Capacitance-type liquidometer capable of correcting dielectric constants in real time and liquid level measurement method thereof |
| 01/22/2014 | CN103528641A Electronic oil level display device of motorcycle |
| 01/22/2014 | CN103528640A Automatic alarm system for thermos bottle water shortage in meeting room |
| 01/22/2014 | CN103528639A Lead water liquid level probe |
| 01/22/2014 | CN103528638A Electrode structure and preparation method |
| 01/22/2014 | CN103528637A Liquid level sensing system chip |
| 01/22/2014 | CN103528603A Static capacitive moisture detector |
| 01/22/2014 | CN103522943A Abnormity warning system for water and electricity of vehicle |
| 01/22/2014 | CN102768092B Torrential flood sensing device |
| 01/22/2014 | CN102494740B Method and device for measuring saturation line of tailings pond |
| 01/21/2014 | US8631697 Measuring device, container and system for monitoring and managing a container |
| 01/21/2014 | US8631696 Apparatus and method for monitoring tanks in an inventory management system |
| 01/16/2014 | WO2014011648A1 Liquid level sensor system |
| 01/16/2014 | WO2014009367A1 Method and device for measuring levels of cast-iron and slag in a blast furnace |
| 01/16/2014 | WO2014009312A1 Mobile fill level measuring device |
| 01/16/2014 | WO2014009165A1 Method and device for determining a height of a fluid level in a fluid container |
| 01/16/2014 | WO2014009068A1 Method and apparatus for the laser-based determination of the filling level of a filling material in a container |
| 01/16/2014 | US20140014777 Optical liquid level sensor |
| 01/16/2014 | US20140013840 Storage tank assembly and system for storing waste cooking oil |
| 01/16/2014 | US20140013839 Water softener system and method |
| 01/16/2014 | DE102013206543A1 Vorrichtung zum Befüllen von Behältnissen Apparatus for filling containers |
| 01/16/2014 | DE102012212210A1 Verfahren und Vorrichtung zum Bestimmen einer Höhe eines Fluidniveaus in einem Fluidbehälter Method and apparatus for determining a height of a fluid level in a fluid reservoir |