| 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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| 10/01/2009 | US20090248325 Apparatus for monitoring fluid levels in a remotely located storage tank |
| 10/01/2009 | US20090241661 Level indicator or pressure-measuring device with a cup-shaped housing cover |
| 10/01/2009 | DE202007018843U1 Positionserfassungsvorrichtung zur Erfassung von mindestens zwei Positionen Position detecting means for detecting positions of at least two |
| 10/01/2009 | DE112007002561T5 Verfahren zum Messen eines Flüssigkeitspegels in einem Tank und zugehöriges System A method for measuring a liquid level in a tank and associated system |
| 10/01/2009 | DE102008015870A1 Device for testing inspection glass filled with insulating liquid of wet terminal fastener of cables on energized electrical devices or units in medium voltage area, has elongated hollow body formed as handle from isolating material |
| 10/01/2009 | DE102008014745A1 Vorrichtung zur Tanküberwachung auf einem Schiff Device for monitoring tank on a ship |
| 10/01/2009 | DE102007044521B4 Einrichtung zur Niveau- oder Füllstandsmessung eines flüssigen Mediums in einem Behälter Means for level or level measurement of a liquid medium in a container |
| 10/01/2009 | CA2712055A1 Method for measuring the volume flow of electrically conductive liquids through a vessel |
| 09/30/2009 | EP2105043A1 Explosion-resistant housing |
| 09/30/2009 | EP2104839A1 Method for determining and monitoring the filling level of a medium in a container according to a propagation time measurement method |
| 09/30/2009 | EP2104838A2 Discrete fluid level sensor and mount |
| 09/30/2009 | EP1902278B1 Capacitive level sensor with a plurality of segments comprising each a capacitor and a circuit |
| 09/30/2009 | CN201318966Y Automatic alarm for solder pot |
| 09/30/2009 | CN201318965Y Sensor |
| 09/30/2009 | CN201318964Y Large-scale liquid asphalt store tank level material measuring device |
| 09/30/2009 | CN201318963Y Tidal level acquisition transceiver |
| 09/30/2009 | CN201318962Y Tap-water-saving warning device |
| 09/30/2009 | CN101548161A Device for regulating the level of a liquid in a boiler of a coffee machine |
| 09/30/2009 | CN101548160A Bulk material analyzer assembly including structural beams containing radiation shielding material |
| 09/30/2009 | CN101545817A Fiber grating osmotic pressure sensor with low measuring range |
| 09/30/2009 | CN101545800A Method for detecting liquid surface of molten steel in electroslag furnace |
| 09/30/2009 | CN101545799A Non-contact sensor for simultaneously detecting liquid level and electrical conductivity |
| 09/30/2009 | CN101545798A Method for measuring RH clearance |
| 09/30/2009 | CN101545797A Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment |
| 09/30/2009 | CN100545592C Electronic sensor for liquid level location |
| 09/29/2009 | US7596458 Tracking vibrations in a pipeline network |
| 09/29/2009 | US7596275 Methods and systems for imaging and classifying targets as empty or non-empty |
| 09/29/2009 | CA2538953C Automated continuous and random access analytical system and components thereof |
| 09/24/2009 | WO2009115693A2 Device for measuring the hydrostatic pressure of a water billow in a canal |
| 09/24/2009 | WO2009115422A1 Device for monitoring tanks on a ship |
| 09/24/2009 | WO2009115418A1 Device for detecting leaks on a ship |
| 09/24/2009 | WO2009076083A3 Fluid level sensing assembly and method for configuring same |
| 09/24/2009 | WO2008146307A3 Fuel theft alert in automobiles using telemetry |
| 09/24/2009 | US20090240447 Controller for remaining liquid amount meter, remaining liquid amount meter, and vehicle |
| 09/24/2009 | US20090235738 Method and device for measuring the capacitance of a capacitive component |
| 09/24/2009 | US20090235737 System and method for accurately measuring fluid level in a vessel |
| 09/24/2009 | US20090235736 Verfahren zur Auswertung und Korrektur von Gesamtmesssignalen |
| 09/24/2009 | DE102008015052A1 Rod-shaped capacitive level measuring sensor for analog or multi-channel limit value level measuring, has electrically isolating tubular outer hull made from one-sided locked plastic tube and pipe made from glass-fiber reinforced plastic |
| 09/24/2009 | DE102004009495B4 Abgleichkörper für eine Füllstandsmessvorrichtung Balance body for a level measuring device |
| 09/23/2009 | EP2103437A2 Liquid detection piezoelectric device, liquid container and mounting module member |
| 09/23/2009 | EP2102612A1 State of charge indicator and methods related thereto |
| 09/23/2009 | EP2102611A2 Level monitoring device for determining and monitoring a fill level of a medium in the process area of a vessel |
| 09/23/2009 | EP2101907A2 A method and system for the protection of internal filters of a ltft slurry bubble reactor |
| 09/23/2009 | EP1812163B1 Method for checking the condition of a sample when metering liquid |
| 09/23/2009 | EP1373840B1 Device for determining and/or monitoring a predetermined level in a container |
| 09/23/2009 | CN201314837Y Liquid level boundary instrument for sealed tank |
| 09/23/2009 | CN201314836Y Oil-water boundary instrument for electric dehydrator |
| 09/23/2009 | CN201314835Y Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
| 09/23/2009 | CN201314834Y Multifunctional electric fuel meter |
| 09/23/2009 | CN101542243A Assembly comprising a portable device having fluid-fillable container and a holder |
| 09/23/2009 | CN101540388A Multifunctional liquid injection cap of lead acid storage battery for traction |
| 09/23/2009 | CN101539450A Ship elastic proportional liquid level meter and measuring method thereof |
| 09/23/2009 | CN101539449A Method and device thereof for measuring liquid level by optical fiber type photoelectric liquid level switch |
| 09/23/2009 | CN101536877A Water dispenser liquid level control device |
| 09/22/2009 | US7592946 Level measurement arrangement |
| 09/22/2009 | US7591178 Grounded wiper assembly for fuel sensor |
| 09/17/2009 | WO2009114073A1 Vibratig element apparatus |
| 09/17/2009 | US20090234597 Multiple-sensor measuring device for on-board gauging probe |
| 09/17/2009 | US20090234596 Apparatus for detecting position of liquid surface and determining liquid volume |
| 09/17/2009 | US20090229359 Apparatus for Ascertaining and Monitoring Fill Level of a Medium in a Container |
| 09/17/2009 | DE102008012503A1 Water-level monitoring and/or detecting device for use in diesel fuel filter of diesel engine in motor vehicle, has electromagnetic valve integrated in water level sensor, and arranged between filling level tube and outlet of container |
| 09/16/2009 | CN201311316Y Fuel level sensor for automobile fuel tank |
| 09/16/2009 | CN201311315Y Non-contact type inductance-capacitance liquid level sensor |
| 09/16/2009 | CN201311314Y Admittance type level sensor |
| 09/16/2009 | CN201311313Y Water-level detecting device |
| 09/16/2009 | CN201311312Y Liquid level drum liquid level observation device |
| 09/16/2009 | CN201311311Y Groundwater level detecting instrument |
| 09/16/2009 | CN201311310Y Material level detector of a reaction kettle |
| 09/16/2009 | CN101535783A Fuel sender with reed switch and latching magnets |
| 09/16/2009 | CN101535782A Process for measuring a liquid level in a tank and associated system |
| 09/16/2009 | CN101535781A Multiple-sensor measuring device for on-board gauging probe |
| 09/16/2009 | CN101535780A Water level measuring device and water level measuring method |
| 09/16/2009 | CN101533035A Method for observing estuary seacoast near-bottom water and sediment under high turbidity environment |
| 09/16/2009 | CN101532867A Non-contact liquid level detecting device suitable for complex working conditions |
| 09/16/2009 | CN101532866A High-precision method for measuring liquid level of liquid and special system therefor |
| 09/16/2009 | CN101532865A Method for detecting liquid height in stirred tank reactor |
| 09/16/2009 | CN101532864A Material touch signal generator |
| 09/16/2009 | CN101532863A Radio frequency induction lamination level sensor |
| 09/16/2009 | CN101532862A Accurate weighing oil tank |
| 09/16/2009 | CN101532738A Floater of solar water heater water-temperature water-level probe |
| 09/16/2009 | CN101530638A Drop structure |
| 09/15/2009 | US7589664 Circuit for multifrequency band radar level gauge |
| 09/15/2009 | US7589340 System for detecting a container or contents of the container |
| 09/15/2009 | US7587940 Liquid level sensor with flow restrictor |
| 09/15/2009 | US7587939 System and process for monitoring vehicle fuel level |
| 09/11/2009 | WO2009111640A2 Molecular heater and method of heating fluids |
| 09/11/2009 | WO2009110986A1 Vibrating element apparatus |
| 09/11/2009 | WO2009110784A1 Measuring device to be provided in a milk reservoir, measuring arrangement comprising a measuring device and method of monitoring a milk reservoir and/or an amount of milk present in the milk reservoir. |
| 09/11/2009 | WO2009110012A1 A reserve state indication device for containers |
| 09/11/2009 | WO2009109756A1 Weight observer for mass metering and inventory management |
| 09/11/2009 | WO2009077435A3 Device for determining and/or monitoring at least one fill level of at least one medium in a tank using a run-time measurement method and/or a capacitative measurement method |
| 09/11/2009 | CA2717437A1 Molecular heater and method of heating fluids |
| 09/10/2009 | US20090228220 Weight Observer for Mass Metering and Inventory Management |
| 09/10/2009 | US20090228219 Integrated absolute and differential pressure transducer |
| 09/10/2009 | US20090224157 System and method for high z material detection |
| 09/10/2009 | US20090223290 Optically monitoring fullness of fluid container |
| 09/10/2009 | US20090223289 Level sensor for cryogenic liquids, and receptacle comprising such a level sensor |
| 09/10/2009 | US20090223278 Gas sensor with smart pellistor |
| 09/10/2009 | DE19901814B4 Niveauschalter Level switch |
| 09/10/2009 | DE102008012900A1 Method for measuring fluid level of fluid in container, particularly urea water solution, involves heating fluid in heating unit, and temporary process comprises variable of heating unit, which detects heating process |