| 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) |
|---|
| 01/26/2006 | US20060020408 Methodology for prediction of shallow groundwater levels |
| 01/26/2006 | US20060017640 Parabolic antenna of a level measuring instrument and level measuring instrument with a parabolic antenna |
| 01/26/2006 | US20060017005 Exposure chuck and method for fabricating liquid crystal display device using the same |
| 01/26/2006 | US20060016256 Filling level sensor for a tank |
| 01/26/2006 | DE4217658B4 Sensor zur Feststellung der Neigung und Verfahren zur Bestimmung einer Neigung Sensor for detecting the tilt and method for determining a slope |
| 01/26/2006 | DE102005030891A1 Flüssigkeitssensor und diesen Beinhaltender Flüssigkeitsbehälter Liquid sensor and this leg Amusing liquid container |
| 01/26/2006 | DE102004033311A1 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums A device for determining and / or monitoring a process variable of a medium |
| 01/26/2006 | DE10155131B4 Sensor bzw. Füllstandsmeßgerät sowie Schutzgehäuse für ein elektronisches Gerät bzw. einen Füllstandssensor Sensor or level-measuring and protective housing for an electronic device or a fill level sensor |
| 01/26/2006 | CA2571465A1 Reservoir seal with fluid level indicator |
| 01/25/2006 | EP1619747A1 Level gauge parabolic antenna and filling level gauge having a parabolic antenna |
| 01/25/2006 | EP1619482A1 Fluid level measuring device with a wave guide and a wave adapter |
| 01/25/2006 | EP1618354A2 Radar filling level measurement using circularly polarized waves |
| 01/25/2006 | CN2754075Y Three valve set for blowing |
| 01/25/2006 | CN2754069Y Two-colour water gauge |
| 01/25/2006 | CN1726383A Device for operating a vibrating unit of a vibration resonator |
| 01/25/2006 | CN1724261A Solid semiconductor element, ink tank with the element, and their using method |
| 01/25/2006 | CN1238698C Liquid level detection device |
| 01/25/2006 | CN1238697C Detection system for liquid level in tank |
| 01/25/2006 | CN1238197C Ink cartridge detector, ink-jet printer provided with same and ink cartridge detected thereby |
| 01/24/2006 | US6990046 Sonar transducer |
| 01/24/2006 | US6988406 System and method of liquid level detection |
| 01/24/2006 | US6988405 Device for measuring levels |
| 01/24/2006 | US6988404 Apparatus for use in measuring fluid levels |
| 01/24/2006 | US6988403 Fluid level measuring device |
| 01/24/2006 | CA2420511C Accumulating whistling vent |
| 01/19/2006 | WO2006005833A1 Method for detecting complete draining of a propellant tank and for propellant management onboard a satellite |
| 01/19/2006 | WO2006005660A1 Device for determining and/or monitoring a process variable of a medium |
| 01/19/2006 | WO2006005649A1 Method for operating an internal combustion engine, and device for carrying out said method |
| 01/19/2006 | US20060015292 Method for detecting and/or monitoring a physical or chemical process variable |
| 01/19/2006 | US20060015269 Method and system for determining demand in a water distribution system |
| 01/19/2006 | US20060012512 Circuit for multifrequency band radar level gauge |
| 01/19/2006 | DE202005015424U1 Liquid e.g. water, heating device, has container with heating unit and illuminant formed of diodes, where illuminant radiates scattered light into liquid in container by lens, so that large area of inner side of container is illuminated |
| 01/19/2006 | DE202005015353U1 Glass level determining arrangement for glass-or basalt melts, has transmitting and receiving devices for emission and determining of measuring ray, where devices are adjacently arranged at preset angle in horizontal direction over glass |
| 01/19/2006 | DE202004020776U1 Filling level indicator, for use in oil conservator, has disc made from material that influences magnetic or electrical field, where disc radius changes based on shaft angle, so that its frontal contour deviates from circuit-form |
| 01/19/2006 | DE10221823B4 Vorrichtung zur Messung der Höhe des Flüssigkeitsniveaus und des Verunreinigungsgrades von Wassern und anderen transparenten Flüssigkeiten Device for measuring the height of the liquid level and the level of contamination of waters and other transparent liquids |
| 01/19/2006 | DE102005030129A1 Vorrichtung zum Anzeigen der Öltemperatur und des Ölpegels innerhalb eines Behälters Means for displaying the oil temperature and the oil level within a container |
| 01/19/2006 | DE102005003741A1 Füllstandsgeber für einen Tank Level sensor for a tank |
| 01/19/2006 | DE102004057087B3 Antenneneinrichtung zur Ein- oder Auskopplung von Mikrowellen in rohrförmigen Hohlkörpern und Vorrichtung zur Massenstrommessung mittels derartiger Antenneneinrichtungen Antenna means for coupling in or out of microwaves into tubular hollow bodies and apparatus for mass flow measurement by means of such antenna devices |
| 01/19/2006 | DE102004030740A1 Berührungslose kapazitive Füllstandsmessung Non-contact capacitive level measurement |
| 01/19/2006 | DE102004030205A1 Inductive flow meter monitoring method involves finding echo propagation time perpendicular to direction of fluid flow in pulse-echo-mode by piezoelectric unit, and exciting unit by frequency dependent on degree of measuring tube filling |
| 01/18/2006 | EP1617189A1 Liquid level detector comprising a float and its assembly method |
| 01/18/2006 | EP1617188A1 Valve with integrated level indicator |
| 01/18/2006 | EP1616156A1 Device for determining and/or monitoring at least one physical or chemical process variable of a medium in a container |
| 01/18/2006 | EP1616155A2 Safety device for laboratory work, especially for liquid chromatography systems |
| 01/18/2006 | CN2752734Y Oil level sensor assembly with contact directly punched formation from copper sheet |
| 01/18/2006 | CN2752733Y Liquid level probe |
| 01/18/2006 | CN1722017A Developing device |
| 01/18/2006 | CN1721826A Material position measuring device with one wave guide tube and one wave matching unit |
| 01/18/2006 | CN1237716C Bubble detecting cut-off device for household soya-bean milk, jellied bean curd and bean curd making device |
| 01/18/2006 | CN1237331C Liquid level sensor using a non linear rheostat and a float |
| 01/17/2006 | US6987481 Radar filling level measurement using circularly polarized waves |
| 01/17/2006 | US6987271 Chamber sensor port, chamber and electron beam processor |
| 01/17/2006 | US6986294 Bulk materials management apparatus and method |
| 01/12/2006 | WO2006004987A1 Confocal liquid level measurement |
| 01/12/2006 | WO2006004198A2 Liquid sensor and liquid container including the sensor |
| 01/12/2006 | WO2005103632A3 Irradiation system having cybernetic parameter acquisition system |
| 01/12/2006 | WO2005060539A3 Fluid level sensing apparatus |
| 01/12/2006 | US20060007259 Liquid sensor and liquid container including the sensor |
| 01/12/2006 | US20060007253 Expendables container capable of measuring residual amount of expendables |
| 01/12/2006 | US20060006342 Mechanism for sealing |
| 01/12/2006 | US20060006340 Method of adjusting a height of protrusions on a support surface of a support table, a lithographic projection apparatus, and a support table for supporting an article in a lithographic apparatus |
| 01/12/2006 | US20060006338 Apparatus and method for detecting weapons of mass destruction |
| 01/12/2006 | US20060005622 Solid state fluid level sensor |
| 01/12/2006 | US20060005621 Antenna system for level measurement with radar level measurement devices |
| 01/12/2006 | DE10260335B4 Fehlfunktions-Detektionsverfahren für einen Kraftstofffüllstands-Sensor eines Fahrzeugs Malfunction detection method for a fuel level sensor of a vehicle |
| 01/12/2006 | DE102004030955A1 Self-cleaning burning of motor vehicle fuel tank contents measurement device electrical contacts involves only passing voltage pulse through electrical contacts when ignition system of motor vehicle is switched off |
| 01/12/2006 | DE102004030049A1 Vorrichtung zum Erfassen des Füllstandes in einem Behälter A device for detecting the filling level in a container |
| 01/12/2006 | CA2575627A1 Submarine sampler |
| 01/11/2006 | EP1615007A1 Antenna assembly for radar level measuring device |
| 01/11/2006 | EP1615006A1 Device for determining and displaying a liquid volume and application of the device |
| 01/11/2006 | EP1614081A1 Liquid level sensor apparatus and method of using thereof |
| 01/11/2006 | EP1613945A1 Resonator sensor assembly |
| 01/11/2006 | EP1613931A2 Level sensor for a fuel tank |
| 01/11/2006 | EP1613498A1 Device for measuring the level of a fuel tank |
| 01/11/2006 | CN2751309Y Current meter having station, depth measurement and radio communication function |
| 01/11/2006 | CN1719207A Antenna assembly for radar level measuring device |
| 01/11/2006 | CN1236291C Level-measuring device |
| 01/11/2006 | CN1236290C Liquid level detecting device |
| 01/10/2006 | US6985068 Fuel tank resistor card having improved corrosion resistance |
| 01/10/2006 | US6985067 Fuel tank resistor card having improved corrosion resistance |
| 01/10/2006 | US6983655 Vehicle cesspool lever sensor |
| 01/10/2006 | US6983654 Liquid level measuring device |
| 01/10/2006 | CA2405620C Bubble water depth measuring method and system thereof |
| 01/10/2006 | CA2326106C Nuclear level sensing gauge using scintillating fiber bundle |
| 01/05/2006 | WO2006001816A1 Method and system for encoding fluid level |
| 01/05/2006 | WO2006001767A1 Improved near zone detection in radar level gauge system |
| 01/05/2006 | WO2006001623A1 Water level sensor and dishwasher having the same |
| 01/05/2006 | WO2005073891A3 System and method for remote asset monitoring |
| 01/05/2006 | US20060001714 Liquid container having liquid consumption detecting device |
| 01/05/2006 | US20060000279 Device employing magnetic flux to measure the level of fluid in a tank |
| 01/05/2006 | US20060000278 Submarine sampler |
| 01/05/2006 | US20060000277 Device for monitoring a beverage consumption level |
| 01/05/2006 | US20060000275 Radar level gauge system with intermittent amplification |
| 01/05/2006 | US20060000274 Radar level gauge flange |
| 01/05/2006 | US20060000103 Apparatus for indicating oil temperature and oil level within an oil reservoir |
| 01/05/2006 | DE19823190B4 Füllstandssensor mit Schwimmer Level sensor with float |
| 01/05/2006 | DE102004029264A1 Oil dipstick for measuring of fluid level of lubricating oil in reciprocating piston engines has float by which oil level is indicated via guide rod on end of dipstick |
| 01/05/2006 | DE102004028872A1 Fluid level indicating and controlling device, has fluid connection with valve seat and head that are unlockable by activating hollow-core screw from outer side of fluid directing container in locking condition |
| 01/05/2006 | DE102004028337A1 Fluid level device for recognizing the levels of fluids/liquids, e.g. motor vehicle oil/coolant, has a float to maintain contact with a fluid |
| 01/05/2006 | DE10117642B4 Vorrichtung zur Bestimmung des Füllstands eines Füllguts in einem Behälter Device for determining the filling level of a filling material in a container |