| 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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| 03/10/2005 | US20050051732 Radiation detecting device for use with a furnace |
| 03/10/2005 | DE202004019442U1 Vorrichtung zum Bestimmen des Füllgrades eines Fluides An apparatus for determining the degree of filling of a fluid |
| 03/10/2005 | CA2537174A1 Liquid level indicator |
| 03/09/2005 | EP1511924A1 Oil pan |
| 03/09/2005 | CN2684168Y Infrared fuel sensor |
| 03/09/2005 | CN2684167Y Fluid flowmeter and intelligent type automatic water-supply controller for solar water heater |
| 03/09/2005 | CN2684166Y A liquid level position sensor |
| 03/09/2005 | CN1592845A Antenna system for a level measurement apparatus |
| 03/09/2005 | CN1590970A Measuring device for level or pressure measurement with speech support |
| 03/09/2005 | CN1590325A Method of manufacturing glass melt and method of manufacturing molded glass material |
| 03/09/2005 | CN1590324A Method of manufacturing glass melt, method of manufacturing molded glass materials, and method of manufacturing optical elements |
| 03/09/2005 | CN1590101A Piezoelectric device and ink case therewith |
| 03/09/2005 | CN1192454C System consisting of wave guide and antenna |
| 03/08/2005 | US6865137 Method for pulse offset calibration in time of flight ranging systems |
| 03/08/2005 | US6864445 Latching fluid level switch |
| 03/08/2005 | US6862932 Liquid level sensor |
| 03/03/2005 | WO2005019839A1 Apparatus and method for capacitive liquid monitoring |
| 03/03/2005 | WO2005019713A1 Valve assembly |
| 03/03/2005 | WO2004106866A3 Method and circuit arrangement for detecting the level of a liquid |
| 03/03/2005 | US20050046584 Asset system control arrangement and method |
| 03/03/2005 | US20050046419 Device for detecting electromagnetically the level of a material which is conductive, or made conductive, particularly molten glass |
| 03/03/2005 | US20050045458 Latching fluid level switch |
| 03/03/2005 | US20050044952 Arrangement and procedure for the measuring of liquid level |
| 03/03/2005 | US20050044951 Systems and methods for measurement of low liquid flow rates |
| 03/03/2005 | DE202004018739U1 A fluid level sensor has a tube with float and ultrasonic or infrared float height detection using sensor in top |
| 03/03/2005 | DE10360406B3 Hall effect sensor for vehicle fuel tank level gauge, measures field from moving magnet and is connected by lead to supply or evaluation instrument |
| 03/03/2005 | DE10336693A1 Laserschweissung mit Zusatzwerkstoff in Ringform Laser welding with filler material in ring form |
| 03/03/2005 | DE10334857A1 Differential pressure homogeneous liquid dosing method, has pressure measurement points above the maximum filling level of a dosing container and beneath the minimum liquid height |
| 03/03/2005 | DE10331120A1 Fluid level indicator has glass tube in protective tube with elongated hole mounting and soft seals to inlet bolts and tube |
| 03/03/2005 | DE10119555B4 Füllstandssensor zur Erfassung eines Füllstandes in einem Behälter Level sensor for detecting a filling level in a container |
| 03/02/2005 | EP1510792A1 Systems and methods for measurement of low liquid flow rates |
| 03/02/2005 | EP1509678A1 Liquid level measurement |
| 03/02/2005 | EP0858349B1 Optical dose measurements in syringes |
| 03/02/2005 | CN2682393Y 高液位报警器 High level alarm |
| 03/02/2005 | CN2682392Y Medical clinical transfusion monitoring device |
| 03/02/2005 | CN2682391Y Liquid level display unit |
| 03/02/2005 | CN1589172A Fuel gauge for hydrogen storage device |
| 03/02/2005 | CN1587924A Sound wave liquid level emasuring device and its method |
| 03/02/2005 | CN1587923A Device and its method for monitoring river bed sedimentation in tunnel pass through river construction |
| 03/02/2005 | CN1587859A Correcting method for solar water heater capacitance water level sensor measuring value |
| 03/02/2005 | CN1191171C Module body and liquid container |
| 03/01/2005 | US6861843 Safe fluid detection in AC powered devices |
| 02/28/2005 | CA2440066A1 Liquid level indicator |
| 02/24/2005 | WO2004095017B1 Safety device for laboratory work, especially for liquid chromatography systems |
| 02/24/2005 | US20050040958 Capacitive sensing monitor and method therefore |
| 02/24/2005 | US20050040930 Fuel tank resistor card having improved corrosion resistance |
| 02/24/2005 | US20050040929 Fuel tank resistor card having improved corrosion resistance |
| 02/24/2005 | US20050039930 Fire extinguisher |
| 02/24/2005 | US20050039533 Measuring instrument |
| 02/24/2005 | US20050039528 Capacitive fill level meter |
| 02/24/2005 | DE20320752U1 Empty bottle or container inspection device for detecting residual cleaning liquid in the container has a high frequency electromagnetic radiation transmitter and a homodyne receiver |
| 02/24/2005 | DE20320674U1 Field unit for measuring a process variable of a medium, has a partial unit in the form of a vibration-capable element made of cast or injected ceramic powder processed at high temperature and or pressure |
| 02/24/2005 | DE10335386A1 Verfahren zur Bestimmung des Schmiermittel-Befüllungsgrads eines fluiddynamischen Lagers Method for determining the filling degree of a lubricant fluid dynamic bearing |
| 02/24/2005 | DE10331428A1 Feldgerät zur Bestimmung und/oder Überwachung einer Prozessgröße Field device for determining and / or monitoring a process variable |
| 02/23/2005 | CN2681099Y Water level inductor |
| 02/23/2005 | CN2681098Y Ultrasonic probe |
| 02/23/2005 | CN2681097Y Integral ultrasonic level meter |
| 02/23/2005 | CN2681096Y Water and electricity conducting type water level and water temperature sensor |
| 02/23/2005 | CN2681095Y Radiating oil dip rod |
| 02/23/2005 | CN1584573A Ammonia decomposition rate automatic tester |
| 02/22/2005 | US6859187 Horn antenna |
| 02/22/2005 | US6859166 Antenna device for radar-based level gauging |
| 02/22/2005 | US6857439 Washing agents dispenser for a domestic washing machine, namely a dishwasher |
| 02/22/2005 | US6857315 Armored tubular sight gauge with integral valves and misalignment unions |
| 02/22/2005 | US6857314 System for detecting remaining amount of liquid in tank |
| 02/22/2005 | US6857313 Self-calibrating capacitance gauge |
| 02/22/2005 | CA2411295C Liquid container having liquid consumption detecting device |
| 02/17/2005 | WO2005015136A2 Fill level sensor, measuring method for determining a contact pressure of a contact against a contact path of a potentiometer and device for carrying out the measuring method |
| 02/17/2005 | WO2005015134A2 Ultrasonic fuel-gauging system |
| 02/17/2005 | US20050038763 Methodology for prediction of shallow ground water levels |
| 02/17/2005 | US20050035901 Field interchangeable level measurement system |
| 02/17/2005 | US20050035843 Fuel tank resistor card having improved corrosion resistance |
| 02/17/2005 | US20050035836 Sensing apparatus and method |
| 02/17/2005 | US20050035769 Arrangement for measuring the level of contents in a container |
| 02/17/2005 | US20050034521 Device for determining and/or monitoring at least one physical parameter and having a piezo-drive for oscillation-excitation and -detection |
| 02/17/2005 | DE29825126U1 Transfer of milk from producer's container to a storage tank via degassing and foam-separation facility working under vacuum produced by ejectors |
| 02/17/2005 | DE19907055B4 Thermoskanne Thermos |
| 02/17/2005 | DE10304968B4 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums A device for determining and / or monitoring a process variable of a medium |
| 02/17/2005 | CA2759068A1 Ultrasonic fuel-gauging system |
| 02/17/2005 | CA2536685A1 Real-time on-line sensing and control of emulsions in formation fluids |
| 02/16/2005 | EP1507133A2 Apparatus for monitoring a field device |
| 02/16/2005 | EP1506834A1 Method, welding device and welding filler for welding a seam between two workpieces, in particular for manufacturing a level measuring device |
| 02/16/2005 | EP1506523A2 Device and method for identifying a container |
| 02/16/2005 | EP1506379A1 A method and a system for level measurement of a liquid in containers |
| 02/16/2005 | CN2679657Y Reflective body for radia level gage |
| 02/16/2005 | CN1580717A Coded liquid level gauge for sealed pipeline |
| 02/16/2005 | CN1580716A Liquid measuring device for metering station |
| 02/16/2005 | CN1189724C Measuring barrel for three-probe capacitive liquid level meter with automatic liquid level compenscation |
| 02/15/2005 | US6856714 Fiber optic point temperature sensor |
| 02/15/2005 | US6856576 Method for determining echo distance using autocorrelation in time of flight ranging systems |
| 02/15/2005 | US6856142 Method for determining and/or monitoring filling of a product in a container |
| 02/15/2005 | US6856125 Biosensor apparatus and method with sample type and volume detection |
| 02/15/2005 | CA2437483A1 A field interchangeable level measurement system |
| 02/10/2005 | WO2005012846A1 Apparatus for calculating the amount of liquid and/or in lpg tubes or similar containers |
| 02/10/2005 | WO2004102133A3 Capacitance level measurement |
| 02/10/2005 | WO2004090480A3 Measuring apparatus for determining and/or monitoring a process parameter |
| 02/10/2005 | US20050029327 Welding process and device |
| 02/10/2005 | DE202004016673U1 Kapazitiver Füllstandssensor Capacitive level sensor |
| 02/10/2005 | DE10333270A1 Vehicle fuel tank level sensor has two axis non mechanical tilt sensors in floating housing elastically attached to tank |
| 02/10/2005 | DE10331044A1 Mounting device for a container and a filling level measurement arrangement, especially for a gas bottle and an ultrasonic measurement arrangement, whereby a locking mechanism connects or disconnects the transducer coupling layer |