| 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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| 10/04/2006 | CN1842694A Sensor for transmitting and receiving ultrasonic wave radiation, position detector, and dehumidifier |
| 10/04/2006 | CN1840349A Container having liquid detecting function, and sensor unit |
| 10/04/2006 | CN1840348A Liquid detecting device, liquid container and method of manufacturing liquid detecting device |
| 10/04/2006 | CN1840346A Liquid container and method for manufacturing same |
| 10/04/2006 | CN1840210A Transfusion alarm |
| 10/04/2006 | CN1277684C Liquid container and method for detecting liquid level |
| 10/03/2006 | US7116236 Oil tank sight glass monitor |
| 10/03/2006 | US7115894 Method to determine the lubricant filling degree of a fluid dynamic bearing |
| 10/03/2006 | US7115882 TEM sample holder |
| 10/03/2006 | US7114391 Liquid level detection apparatus |
| 10/03/2006 | US7114390 Ultrasonic liquid level monitor |
| 10/03/2006 | US7114384 Acoustic adiabatic liquid quantity sensor |
| 09/30/2006 | CA2525855A1 Level measurement for grease separators |
| 09/28/2006 | WO2006102186A2 Method and apparatus for capacitively determining the uppermost level of a liquid in a container |
| 09/28/2006 | WO2006102028A2 Coupling device |
| 09/28/2006 | WO2006004198A3 Liquid sensor and liquid container including the sensor |
| 09/28/2006 | US20060217904 Fill level measurement device |
| 09/28/2006 | DE102005013771A1 Control circuit for tank sensor of motor vehicle, has potentiometer with resistor including two terminals connected with supply and earth potentials, and pickup with third terminal combinable with supply or earth potential by transistor |
| 09/28/2006 | DE102005013269A1 Verfahren zur Bestimmung des Flüssigkeitsstandes einer flüssigen Phase über eine Ultraschall-Laufzeitmessung A method for determining the liquid level of a liquid phase via an ultrasonic transit time measurement |
| 09/28/2006 | DE102005012972A1 Lever sensor for use in motor vehicle`s fuel tank, has borehole or receptacle provided for lever wire and rotated around surface centre point of side surface of float gauge against longitudinal or transverse axis of gauge in plane of axis |
| 09/28/2006 | DE102005012041A1 Ultrasonic transmitting and receiving device for ultrasonic liquid level sensor, has electrode and contact section connected with respective contact zones of conductor paths in electrically conducting manner by using conductive adhesives |
| 09/28/2006 | DE102004010912B4 Messsonde zur Bestimmung von physikalischen Parametern an oder in einem Kessel Measuring probe for the determination of physical parameters on or in a boiler |
| 09/27/2006 | EP1705463A1 Sensing device for measuring a fluid flow and a liquid level |
| 09/27/2006 | EP1703984A2 Fluid level sensing apparatus and method for a spray applicator |
| 09/27/2006 | CN2821730Y Optical fiber conductive liquid tank group monitor |
| 09/27/2006 | CN2821632Y Induction type self resetting bin level instrument |
| 09/27/2006 | CN2821541Y Digital display multipurpose liquid lelel senser |
| 09/27/2006 | CN2820196Y Singal switch for transfusion bottle lack of medicine |
| 09/27/2006 | CN1839297A Lever-type sender for a fuel tank |
| 09/27/2006 | CN1837759A Differential force type magnetic suspension water level gauge |
| 09/26/2006 | US7112805 Vacuum processing apparatus and vacuum processing method |
| 09/26/2006 | US7111510 Liquid level detection device |
| 09/26/2006 | US7111509 Method and device for determining an expectancy range for a filling level echo and a false echo |
| 09/21/2006 | WO2006099337A2 Multipoint air sampling system having common sensors to provide blended air quality parameter information for monitoring and building control |
| 09/21/2006 | WO2006099125A2 Dynamic control of dilution ventilation in one-pass, critical environments |
| 09/21/2006 | WO2006098977A1 Crude unit desalter emulsion level detector |
| 09/21/2006 | WO2006097076A1 Device for measuring the level of a liquid in a container by means of an ultrasonic converter |
| 09/21/2006 | US20060212232 Water cut meter for measurement of water in crude oil |
| 09/21/2006 | US20060208918 Optical fiber processing apparatus, processing method, and optical fiber |
| 09/21/2006 | US20060208194 Microwave mass measuring device and process |
| 09/21/2006 | US20060207324 Gear and drive shaft assembly for a float gauge |
| 09/21/2006 | US20060207323 Float |
| 09/21/2006 | US20060207322 Method and apparatus for capacitively determining the uppermost level of a liquid in a container |
| 09/21/2006 | US20060207321 Level measurement device with a programmable module and programming terminal |
| 09/21/2006 | DE102005012566A1 Vorrichtung zum Messen des Füllstandes einer Flüssigkeit in einem Behälter mit einem Ultraschallwandler A device for measuring the level of a liquid in a container with an ultrasonic transducer |
| 09/21/2006 | DE102005012523A1 Device for determining or monitoring level of filler material in container has damping unit, which is mechanically coupled with sensing weight and is filled partly with flowable medium |
| 09/21/2006 | DE102005009580A1 Verfahren und entsprechende Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgrösse The method and corresponding device for determining and / or monitoring a process variable |
| 09/21/2006 | CA2600526A1 Dynamic control of dilution ventilation in one-pass, critical environments |
| 09/20/2006 | EP1702202A2 Liquid level detection method and apparatus |
| 09/20/2006 | EP1017971A4 A compensated capacitive liquid level sensor |
| 09/20/2006 | CN2819210Y Ammonia decomposition rate measuring device of nitridation furnace |
| 09/20/2006 | CN2819182Y Water level alarming device of high-pressure cleaning lorry |
| 09/20/2006 | CN2819057Y Elecrtrode water gage |
| 09/20/2006 | CN1834807A Image forming apparatus and method of detecting amount of residual developer |
| 09/20/2006 | CN1276243C Water level and vibration detection sensor for washing machine |
| 09/20/2006 | CN1276241C Sound wave liquid level measuring device and its method |
| 09/20/2006 | CN1276240C 雷达天线 Radar antenna |
| 09/20/2006 | CN1276170C Oil level detecting apparatus for an engine |
| 09/19/2006 | US7110894 Fill level measurement device with removable and replaceable components |
| 09/19/2006 | US7109513 Use of wicking means to manage fluids on optical level sensing systems |
| 09/19/2006 | US7109512 Optical transducer for detecting liquid level and electrical circuit therefor |
| 09/19/2006 | US7108285 Road and rail tankers |
| 09/19/2006 | US7107838 Apparatus and methods for monitoring water consumption and filter usage |
| 09/19/2006 | US7107837 Capacitance fluid volume measurement |
| 09/19/2006 | US7107836 Radio frequency tagging for indicia printing and product information |
| 09/14/2006 | WO2006094489A2 Supraconductive level indicator for liquid hydrogen and liquid neon, and measuring method for liquid level measurement |
| 09/14/2006 | US20060206288 Plugged impulse line detection |
| 09/14/2006 | US20060203017 Remaining-liquid-amount display apparatus and remaining-liquid-amount display method |
| 09/14/2006 | US20060201246 Method employing the radar principle for measuring the fill level of a medium in a container |
| 09/14/2006 | US20060201245 Orientating device for a measuring instrument |
| 09/14/2006 | DE202006007480U1 Illumination device consists of one or more illumination modules that each have at least one lighting diode that may be located behind a screen linked to view glasses of the to-be-illuminated level display |
| 09/14/2006 | DE102005011778A1 Container e.g. tank, medium e.g. fluid, fill level measuring method, involves evaluating portion of microwave signal reflected, from medium, in phase-sensitive manner to assign fill level corresponding to delay of microwave signal |
| 09/14/2006 | DE102005011686A1 Verfahren zur Messung des Füllstands eines in einem Behälter vorgesehenen Mediums auf der Grundlage des Radar-Prinzips A method for measuring the fill level of a medium in a container provided on the basis of the radar principle |
| 09/14/2006 | DE102005011614A1 Device for capacitative filling level measurement in fluid has aqueous and non-aqueous liquids in metallic or non-metallic containers whereby measuring probe can be adjusted by its design at shape of tank or can be operated freely installed |
| 09/14/2006 | DE102005011376A1 Liquid/bulk material fill level measuring device for use in motor vehicle tank, has transmitter and receiver in the form of piezo-foils, where device is formed as dip senso, and foils have length of fill level range that is to be detected |
| 09/14/2006 | DE102005010806A1 Vorrichtung zur Erhitzung einer Flüssigkeit Apparatus for heating a liquid |
| 09/14/2006 | DE102005007221A1 Sensor to monitor the level of liquid stored within a metal or non-metal container has screening capacitor |
| 09/13/2006 | EP1701142A2 Method for measuring the level of a medium inside a container based on the radar principle |
| 09/13/2006 | EP1699343A1 Dishwasher with a system for recognition of filling level |
| 09/13/2006 | EP1448959B1 Horn antenna for a level measuring device |
| 09/13/2006 | EP1285237B1 Electrical leakage diagnostics in a magnetic flow meter |
| 09/13/2006 | EP1285236B1 Conduction indication in a magnetic flowmeter |
| 09/13/2006 | CN2816794Y Novel-liquid-level gauge capable of measuring medium density |
| 09/13/2006 | CN2816761Y Device for detectong liquid quantity in liquid container |
| 09/13/2006 | CN2816760Y Raster-type water gauge |
| 09/13/2006 | CN1831494A Detection method for reactor of fluid-bed |
| 09/13/2006 | CN1831493A Liquid nitrogen liquid level measuring device for high voltage surperconducting power equipment |
| 09/13/2006 | CN1831492A Underwater concrete pouring level position indicator |
| 09/13/2006 | CN1831445A Device for heating a liquid |
| 09/13/2006 | CN1275025C Method for detecting slurry agitator bath liquid level |
| 09/12/2006 | US7106248 Through air radar level transmitter |
| 09/12/2006 | US7106247 Radar level gauge with antenna arrangement for improved radar level gauging |
| 09/12/2006 | US7106167 Stable high temperature sensor system with tungsten on AlN |
| 09/12/2006 | US7104127 Nondestructive method for inspecting cladding tubes |
| 09/12/2006 | US7104124 Method for indicating duration of gas supply remaining and providing result to user thereof |
| 09/12/2006 | CA2271207C Metering oven |
| 09/08/2006 | WO2006092905A1 Electrode holder |
| 09/08/2006 | WO2006092350A1 Method and corresponding device for determining and/or monitoring a process variable |
| 09/08/2006 | WO2006042092A3 Ultrasonic fluid level sensor |
| 09/08/2006 | CA2599906A1 Electrode holder |