| 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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| 03/14/2013 | US20130065797 Automated sample handling instrumentation, systems, processes, and methods |
| 03/14/2013 | US20130061940 Fuel System and Method for Assembling the Same |
| 03/14/2013 | US20130061670 Liquid sensor using temperature compensation |
| 03/14/2013 | US20130061669 Level detector for measuring foam and aerated slurry level in a wet flue gas desulfurization absorber tower |
| 03/14/2013 | DE19807665B4 Meßsystem und Verfahren zum Erfassen hydrologischer Parameter Measurement system and method for detecting hydrological parameters |
| 03/14/2013 | DE102011113014A1 Level sensor for liquid filled container, has buoyant structure that is fixedly arranged in container and is supported indirectly via piezoelectric force transducer |
| 03/14/2013 | DE102011082367A1 Verfahren zur Füllstandsmessung nach dem Laufzeitprinzip Method for measuring the level after the transit time principle |
| 03/14/2013 | DE102011053407A1 Füllstandsüberwachung Level monitoring |
| 03/14/2013 | CA2847719A1 Wireless spout and system for dispensing |
| 03/14/2013 | CA2846906A1 Automated sample handling instrumentation, systems, processes, and methods |
| 03/14/2013 | CA2838487A1 Radar level measurement |
| 03/13/2013 | EP2568265A1 Apparatus and method for measuring the liquid metal level in a metallurgical vessel |
| 03/13/2013 | CN202793680U Floater used for liquid pressure meter |
| 03/13/2013 | CN202793537U Anti-high-pressure floater applied to magnetic float level gauge |
| 03/13/2013 | CN202793536U Magnetic turnover post or magnetic turnover board structure applied to liquid level meter |
| 03/13/2013 | CN202793535U Gasification prevention liquid level meter |
| 03/13/2013 | CN202793534U Soldering flux liquid level warning device of welding strip tin-plating machine used for photovoltaic module |
| 03/13/2013 | CN202793533U Riverway water gauge |
| 03/13/2013 | CN202793532U Water level alarm for water tower |
| 03/13/2013 | CN202793531U Stainless steel liquid level sensor |
| 03/13/2013 | CN202793530U Counter weight type material level meter |
| 03/13/2013 | CN202793529U Laser automatic tide register |
| 03/13/2013 | CN202793528U Magnetic suspension type liquid level detecting and warning device |
| 03/13/2013 | CN202793527U Automatic blowing device for ultrasonic liquid level gauge |
| 03/13/2013 | CN202793526U Liquid level sensing device and electrical equipment with water tank |
| 03/13/2013 | CN202793525U Electric aspirator capacity monitoring safety protector |
| 03/13/2013 | CN202793524U Photoelectric sensor for liquid level |
| 03/13/2013 | CN202793523U Capacitance liquid level sensor for preventing oil from being stolen |
| 03/13/2013 | CN202793522U Capacitance liquid level transmitter |
| 03/13/2013 | CN202793521U Magnetic resonance imaging system and liquid low-temperature coolant level measuring device |
| 03/13/2013 | CN202793520U Liquid surface height sensing device |
| 03/13/2013 | CN202793519U Container liquid level view window device |
| 03/13/2013 | CN202793518U Side-disposed type water temperature and water level sensor |
| 03/13/2013 | CN202793517U Self-fed type device for detecting molten crystal solid-liquid interface location |
| 03/13/2013 | CN202793516U Device for detecting siltation volume of coal slime in underground sump |
| 03/13/2013 | CN202793515U Damping mechanism for counter weight type charge level indicator |
| 03/13/2013 | CN202793514U Protective structure of liquid level sensor for dissolving tank |
| 03/13/2013 | CN202793513U Urban inland inundation monitoring terminal |
| 03/13/2013 | CN202793512U Water level alarm device of simple fumigation machine |
| 03/13/2013 | CN202793511U Liquid level sensor with falling-off-prevention function and installation fixing structure thereof |
| 03/13/2013 | CN202793510U Liquid level detection device |
| 03/13/2013 | CN202793509U Thick liquid level sensor |
| 03/13/2013 | CN202793487U Automobile fuel consumption monitor |
| 03/13/2013 | CN202793469U Claw-type water temperature water level sensor |
| 03/13/2013 | CN202793451U Portable single-well automatic metering device |
| 03/13/2013 | CN202793393U Acoustic undersea tide gauge |
| 03/13/2013 | CN202793391U Capacitance induction type automatic tidal observation device |
| 03/13/2013 | CN202791328U Capacitance-type low-temperature liquid level sensor |
| 03/13/2013 | CN202777884U Fractional distillation process liquid level and temperature control prior-warning device |
| 03/13/2013 | CN102967405A Water level pressure sensor |
| 03/13/2013 | CN102967346A Corrosion-proof floater |
| 03/13/2013 | CN102967345A Measuring mechanism for oil level of oil tank |
| 03/13/2013 | CN102967344A Top-mounting type high temperature-resistant magnetic coupling level meter |
| 03/13/2013 | CN102967343A Material level detecting method of coke in dry quenching furnace |
| 03/13/2013 | CN102967342A Interface measuring device and method |
| 03/13/2013 | CN102967341A Microwave transmission device with grouting |
| 03/13/2013 | CN102967340A Water level detection phone alarm |
| 03/13/2013 | CN102967339A Damping force measurement type powered raw material height measuring sensor |
| 03/13/2013 | CN102967338A Buoy color plate display liquid level meter |
| 03/13/2013 | CN102248800B Method for testing ink box of ink-jet printer |
| 03/13/2013 | CN101981415B Method for measuring the volume flow of electrically conductive liquids through a vessel |
| 03/12/2013 | US8395124 Article inspection system and method |
| 03/12/2013 | US8393993 Wind turbine comprising at least one gearbox and an epicyclic gearbox |
| 03/12/2013 | US8393209 Capacitive detector, method for manufacturing same, and device for measuring the integral |
| 03/12/2013 | US8393208 Measuring of fluid in a vessel with two coaxial cable sections and a coupling therebetween using time domain reflectometry |
| 03/07/2013 | WO2013029330A1 Negative pressure wound therapy system with alarm function for flow rate of exudate |
| 03/07/2013 | US20130059372 Sample processing units, systems, and related methods |
| 03/07/2013 | US20130055807 Hermetic fuel level sender |
| 03/07/2013 | DE102011112045A1 Mikrowellensendegerät mit Verguss Microwave transmitter with casting |
| 03/07/2013 | DE102011081012A1 System zur Bestimmung und/oder Überwachung mindestens einer Prozessgröße System for determining and / or monitoring at least one process variable |
| 03/07/2013 | DE102011053316A1 Device for electronic monitoring of oil level in e.g. pedestal bearing, has electronic sensor module connected with monitoring unit, and transmitting unit for transmitting sensor data to monitoring unit |
| 03/06/2013 | EP2565596A1 Microwave transmission device with grouting |
| 03/06/2013 | EP2565595A1 Buoyant body for displaying a fill level |
| 03/06/2013 | EP2564174A1 Device for determining and/or monitoring a process variable of a medium |
| 03/06/2013 | EP2564173A1 Measurements in metallurgical vessels |
| 03/06/2013 | CN202771914U Oil-immersed transformer |
| 03/06/2013 | CN202771629U Urban road waterlogging pre-warning system |
| 03/06/2013 | CN202771621U Water traffic guidance system |
| 03/06/2013 | CN202771274U Fiber type petroleum overflow prevention control system |
| 03/06/2013 | CN202771020U Hydrology remote measurement terminal |
| 03/06/2013 | CN202770508U Multipoint liquid level counting and display device |
| 03/06/2013 | CN202770507U Easy and simple liquid level monitoring device |
| 03/06/2013 | CN202770506U City depression water level prior-warning device |
| 03/06/2013 | CN202770505U Multi-floater magnetic induction liquid level detection alarm apparatus |
| 03/06/2013 | CN202770504U Novel automatic alarm device of full oil collecting cup |
| 03/06/2013 | CN202770503U Liquid level sensor installed in automobile fuel tank |
| 03/06/2013 | CN202770502U Water level alarm device |
| 03/06/2013 | CN202770501U Novel automobile fuel sensor |
| 03/06/2013 | CN202770500U Fuel gauge sensor |
| 03/06/2013 | CN202770499U Separating quick integral sizing hydropower station turbine guide oil level detector |
| 03/06/2013 | CN202770498U Ultrasonic level gauge |
| 03/06/2013 | CN202770497U Sintering radar material level measuring system |
| 03/06/2013 | CN202770496U Circuit structure of liquid-level sensor |
| 03/06/2013 | CN202770495U Liquid-level sensor |
| 03/06/2013 | CN202770494U Top-mounted type electrode sensor |
| 03/06/2013 | CN202770493U Underneath type electrode sensor |
| 03/06/2013 | CN202770492U Multisection water temperature and water level sensor |
| 03/06/2013 | CN202770491U Multifunctional waste liquid alarm apparatus |
| 03/06/2013 | CN202770490U Water level detector for saturation line |
| 03/06/2013 | CN202770444U Water depth flow velocity self-operated measuring device |