| 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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| 09/20/2007 | DE102007011132A1 Detektor und Methode zur Bestimmung von Flüssigkeitsständen Detector and method for determining liquid levels |
| 09/20/2007 | DE102005006797B4 Verfahren zur Prüfung und/oder Kalibrierung eines Füllstandsmessgerätes und Verschlusselement Method for testing and / or calibration of a level transmitter and closure element |
| 09/19/2007 | EP1835269A1 Level detector, in particular for a gas bottle |
| 09/19/2007 | EP1834160A1 Ultrasonic measuring device for a container |
| 09/19/2007 | EP1834159A1 Electronic level sensor |
| 09/19/2007 | EP1833342A1 System and method for measuring and monitoring overflow or wetness conditions in a washroom |
| 09/19/2007 | CN200950531Y Synthesized security control alarm for cooking facilities |
| 09/19/2007 | CN200950091Y Pressure and liquid level sensor for potlike container and vehicle tanker |
| 09/19/2007 | CN200950089Y Temperature and water level integrated transducer |
| 09/19/2007 | CN200950084Y Auxiliary detection device for displacement balance type float level meter |
| 09/19/2007 | CN200950083Y Device for measuring water level |
| 09/19/2007 | CN200950082Y Coal surface detection device |
| 09/19/2007 | CN200950081Y Automatic powder level measuring meter |
| 09/19/2007 | CN200950080Y Small trolley for measuring aluminum liquid, electrolyzing solution |
| 09/19/2007 | CN200950079Y Rule for measuring height of aluminum liquid, electrolyzing solution |
| 09/19/2007 | CN101040170A An antenna device for level gauging |
| 09/19/2007 | CN101039823A Windshield moisture detector |
| 09/19/2007 | CN101038917A Semiconductor device, ink cartridge, and electronic device |
| 09/19/2007 | CN101038916A Semiconductor device, ink cartridge, and electrode device |
| 09/19/2007 | CN101038201A Intelligent measuring and counting system of oil product tank farm |
| 09/19/2007 | CN101038200A Soft tank liquid level measuring equipment and measuring method thereof |
| 09/19/2007 | CN101038199A Carbon fiber composite pipe electrode capacitance type oil level sensor and instrument used in same |
| 09/19/2007 | CN101038198A Monitoring method of reservoir level |
| 09/19/2007 | CN101038197A Liquid level detecting device method therefor |
| 09/19/2007 | CN100338442C Oil box level sensor for vehicle |
| 09/18/2007 | US7272525 Portable fluid sensing device and method |
| 09/18/2007 | US7271893 Device and method for checking the level of moving transparent containers |
| 09/18/2007 | US7270386 Liquid-detecting device and liquid container with the same |
| 09/18/2007 | US7270177 Instrumented packer |
| 09/18/2007 | US7270001 Ultrasonic measurement of the running time and quantity for detecting the concentration of particles in a flowing fluid |
| 09/15/2007 | CA2565388A1 Fluid detector recognizing foam and surge conditions |
| 09/13/2007 | WO2007104017A2 Submersible device with selectable buoyancy |
| 09/13/2007 | WO2007103486A2 Fluid handling device with isolating chamber |
| 09/13/2007 | WO2007101635A2 Device for metering the ingredients of liquid mixtures |
| 09/13/2007 | WO2007101461A1 Circuit arrangement and method for monitoring functioning of a vibration limit switch and/or a level meter |
| 09/13/2007 | WO2007101286A1 Level sensor for cryogenic liquids, and receptacle comprising such a level sensor |
| 09/13/2007 | WO2007085518A3 Device for determining and monitoring the filling level of a medium in a tank |
| 09/13/2007 | US20070210255 Dual energy radiation scanning of objects |
| 09/13/2007 | US20070209440 Fluid level detector |
| 09/13/2007 | US20070209434 Ultrasonic oil/water tank level monitor having wireless transmission means |
| 09/13/2007 | DE202007008657U1 Füllstandssensor zur Füllstandserfassung von flüssigen und/oder festen Medien Level sensor for level detection of liquid and / or solid media |
| 09/13/2007 | DE102006009894A1 Oil dipstick cleaning device for motor vehicle, has channel arranged for feeding through oil dipstick into liquid reservoir and including cleaning unit, and actuating unit e.g. clamp, to transfer cleaning unit from one state to another |
| 09/12/2007 | EP1832855A1 Level indicator for containers, particularly containers intended to hold liquefied gases |
| 09/12/2007 | EP1832416A2 Printing press measurement setup and hydrostatic measuring unit for a measurement setup |
| 09/12/2007 | EP1831653A2 Capacitive liquid level sensor |
| 09/12/2007 | EP1831652A2 Capacitive liquid level sensor and level-estimation method |
| 09/12/2007 | EP1831048A1 Reservoir for running material |
| 09/12/2007 | EP1352465A4 Chip quartz oscillator and liquid-phase sensor |
| 09/12/2007 | CN200947053Y Tube type liquid level equipment of plastic cylinder |
| 09/12/2007 | CN200947052Y Insertion column type capacitor sensor level measuring apparatus |
| 09/12/2007 | CN200947051Y Flat-type digital intelligent charge level indicator |
| 09/12/2007 | CN200947050Y Pollution discharge device with malfunction alarm |
| 09/12/2007 | CN101034706A Semiconductor device, ink cartridge, and electronic device |
| 09/12/2007 | CN101033998A Directional smoother of tubular level measurement device |
| 09/12/2007 | CN101033997A Electrode rod for detecting water-level, method of detecting water-level, and method of controlling water-level |
| 09/12/2007 | CN101033996A Method and apparaturs to determine the contents level |
| 09/12/2007 | CN100337097C Apparatus for testing electrode |
| 09/11/2007 | US7269100 Electronic dive watch including a redundant instantaneous depth display |
| 09/11/2007 | US7267001 Apparatus for securely mounting and continuously monitoring the weight of a liquified gas tank |
| 09/11/2007 | US7267000 Liquid consumption status detecting method, liquid container, and ink cartridge |
| 09/08/2007 | CA2581313A1 Electrode rod for detecting water-level, method of detecting water-level, method of controlling water-level in a boiler, and method of controlling water-level in a steam separator |
| 09/07/2007 | WO2007099123A1 Method for analysing the electrolyte system of a battery and associated device |
| 09/07/2007 | WO2007099122A1 Method and system for determining the electrolyte filling level of a lead battery |
| 09/06/2007 | US20070204690 Method for sensing levels of conductive liquids |
| 09/06/2007 | US20070204689 Fluid Level Measurement Device |
| 09/06/2007 | DE102006009763A1 Schaltungsanordnung bzw. Verfahren zur Funktionsüberwachung eines Vibrations-Grenzschalters und/oder einer Füllstand-Messvorrichtung Circuit arrangement and method for monitoring the function of a vibration limit switch and / or a level gauge |
| 09/06/2007 | DE102005036715A9 Potentialtrennung für Füllstandradar Isolation level for radar |
| 09/05/2007 | EP1828729A1 Level sensor mounting |
| 09/05/2007 | EP1828728A1 Apparatus and method for fuel measurement and accountability |
| 09/05/2007 | EP1256808B1 Container transfer and processing system |
| 09/05/2007 | EP1222442B1 Capacitive sensor for detecting the filling level of a medium in a container |
| 09/05/2007 | CN200944056Y Thermo-sensitive resistor oil level sensor |
| 09/05/2007 | CN200942217Y Infusion bottle with alarm |
| 09/05/2007 | CN101031781A Microwave sealing for radar level gauging |
| 09/05/2007 | CN101029843A Anti-intrusion ultrasonic sensor and anti-intrusion sleeving tube |
| 09/05/2007 | CN101029842A Device for determining slag layer interface |
| 09/05/2007 | CN100335872C Liquid level detector |
| 09/05/2007 | CN100335871C Automatic salt level monitor for water softening device |
| 09/05/2007 | CN100335870C Method and device for measuring liquid level |
| 09/04/2007 | US7265677 External device indicating that a tank is filled up |
| 08/30/2007 | WO2007097690A1 Coaxial connector in radar level gauge |
| 08/30/2007 | WO2007097688A1 Redundant level measurement in radar level gauging system |
| 08/30/2007 | WO2007097456A1 Micro liquid quantity measuring device, and micro liquid quantity measuring method |
| 08/30/2007 | WO2007097071A1 Position measuring method |
| 08/30/2007 | WO2006138464A3 Wireless liquid-level measuring free pour spout |
| 08/30/2007 | US20070201794 Active in-fiber optic components powered by in-fiber light |
| 08/30/2007 | DE102006038873A1 Vehicle remaining fuel quantity detection device, has variable resistance, resistance value measuring section, where resistance value computation section computes resistance value of variable resistance based on ratio of voltage |
| 08/30/2007 | DE102006009555A1 Verfahren und System zur Ermittlung des Elektrolytfüllstandes einer Bleibatterie Method and system for determining the filling level of a lead-acid battery electrolyte |
| 08/30/2007 | DE102006009420A1 Industrial vacuum cleaner, for e.g. sludge, has electrical capacitative sensor with sludge container |
| 08/30/2007 | DE102006007801A1 Füllstandssensor und zugehöriges Betriebs- und Herstellungsverfahren sowie entsprechende Verwendung Level sensor and associated operational and production methods and corresponding |
| 08/30/2007 | DE102006003950A1 Vorrichtung zum Bestimmen einer Grenzfläche einer Schlackeschicht An apparatus for determining a boundary surface of a slag layer |
| 08/29/2007 | EP1826539A2 Method and apparatus for determination of the density and the level of a fluid in a container |
| 08/29/2007 | EP1825233A2 Fluid level measuring device for a beverage dispenser |
| 08/29/2007 | EP1825232A1 Device for determining the level of a fluid |
| 08/29/2007 | EP1825231A2 Device for determining and/or monitoring the fill-level process variable of a substance in a container |
| 08/29/2007 | EP1549546B1 Aircraft shock strut having a fluid level monitor |
| 08/29/2007 | CN200941065Y Magnetic oil level measurer |
| 08/29/2007 | CN200941064Y Level measurer |
| 08/29/2007 | CN200941063Y Magnetostrictive level probe |
| 08/29/2007 | CN200941062Y Supersonic echo depth finder and supersonic level gage controller |