| 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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| 09/05/2002 | US20020121907 Combination of a feedthrough element for an electric high-frequency signal and a probe, and a level meter metering device including a combination of this type |
| 09/05/2002 | US20020121905 Container level monitoring system |
| 09/05/2002 | US20020121139 Adapter for holding a sample container to facilitate sensing of liquid level in the sample container |
| 09/05/2002 | US20020121138 Device for determining the filling level of a filling material in a container |
| 09/05/2002 | DE10110230A1 Device for determining the filling level of a material or liquid in a reservoir using radar based measuring with a spiral antenna that provides more accurate measurements when the fluid level approaches the antenna |
| 09/04/2002 | EP1237003A2 Adapter for holding a sample container to facilitate sensing of liquid level in the sample container |
| 09/04/2002 | EP1236979A1 System for indicating the level of fuel in a fuel tank |
| 09/04/2002 | EP1236978A1 Portable device for filling up tanks/barrels with liquids |
| 09/04/2002 | EP1236977A1 Emptying indicator for a small-scale waste water treatment plant |
| 09/04/2002 | EP0914591A4 Fluid flow measurement correcting system, and methods of constructing and utilizing same |
| 09/04/2002 | EP0842440B1 Short range radio locator system |
| 09/04/2002 | CN2509570Y Blowing manometering oil discharge tank observing and controlling instrument |
| 09/03/2002 | US6445192 Close proximity material interface detection for a microwave level transmitter |
| 09/03/2002 | US6445191 Distance measuring device and method for determining a distance |
| 09/03/2002 | US6443022 Fluid level detector and method for use with automated workstation |
| 09/03/2002 | US6443006 Device which measures oil level and dielectric strength with a capacitance based sensor using a ratiometric algorithm |
| 09/03/2002 | US6443005 Pressure activated control |
| 09/03/2002 | US6443004 Method and device for determining the filling level in containers |
| 09/03/2002 | US6443000 Measuring stick and thermometer |
| 09/03/2002 | US6442955 Condensate overflow safety switch |
| 08/29/2002 | WO2002067011A1 Device for determining the level of the contents in a container |
| 08/29/2002 | WO2002066938A1 Level gauge for measuring the amount of liquid in a tank |
| 08/29/2002 | WO2000036400A9 Device and method for preliminary testing a neat serum sample in a primary collection tube |
| 08/29/2002 | WO2000034744A9 Adjustable bandwidth filter for process variable transmitter |
| 08/29/2002 | US20020118105 System for indicating the level of fuel contained in the tank of a motor vehicle |
| 08/29/2002 | US20020117213 Silo pressure controller |
| 08/29/2002 | US20020117000 Gear assembly with alignment feature |
| 08/29/2002 | US20020116999 Wireless swimming pool water level system |
| 08/29/2002 | US20020116998 Apparatus and method to non-intrusively measure the level of liquid in a sealed container |
| 08/29/2002 | US20020116997 Temperature-sensing device for determining the level of a fluid |
| 08/29/2002 | US20020116996 Device for determining the filling level of a filling material in a container |
| 08/29/2002 | DE10106176A1 Ausrichtbarer Messkopf und diesen verwendende Füllstandsmessvorrichtung und -verfahren Orientatable measuring head and this level measuring apparatus and methods used |
| 08/28/2002 | EP1235059A1 Microwave level detector |
| 08/28/2002 | EP0842504B1 Window-closing safety system |
| 08/28/2002 | EP0807244B1 Volume verification apparatus and method |
| 08/28/2002 | CN2508235Y Fixen point liquid level ultrasonic measurer for container |
| 08/28/2002 | CN2508234Y Automatic laser measuring device |
| 08/28/2002 | CN1366608A Method and device for imaging liquid-filled container |
| 08/28/2002 | CN1366607A Method and device for imaging liquid-filled container |
| 08/27/2002 | US6442465 Vehicular component control systems and methods |
| 08/26/2002 | CA2338407A1 External liquid level gauge |
| 08/22/2002 | WO2002065066A1 Level- measuring device which functions with microwaves |
| 08/22/2002 | WO2002065065A1 Method for determining the amount of an operating medium in a motor vehicle |
| 08/22/2002 | WO2002065064A1 Method and system for tank volume determination |
| 08/22/2002 | US20020115776 Filling level measuring device operating with microwaves; having an insert composed of a dielectric; and process for producing the dielectric |
| 08/22/2002 | US20020112774 Filling level measuring device and method for the non-contact determination of the filling level of a filling product in a receptacle |
| 08/22/2002 | DE10107022A1 Verfahren und System zur Funktionsprüfung eines Meßobjektes, insbesondere eines Kraftstoffgebers eines Kraftfahrzeugtanks Method and system for functional testing of a test object, especially a fuel gauge of a vehicle fuel tank |
| 08/22/2002 | DE10105600A1 Vorrichtung zur Überwachung des Wasserstandes in einem Schacht, insbesondere in einem Schacht eines Fernwärmenetzes Device for monitoring the water level in a shaft, in particular in a shaft of a district heating network |
| 08/21/2002 | CN2506992Y Float electric potential type water level measurer |
| 08/21/2002 | CN2506991Y Light refraction type water level sensor |
| 08/21/2002 | CN2506990Y Optical fiber raster water level sensor |
| 08/21/2002 | CN2506989Y Water level multi-section sensing indicator |
| 08/21/2002 | CN2506988Y Water temp. and level indicator with alarm |
| 08/21/2002 | CN2506474Y Electronic digital controlled fuel measurer for car |
| 08/21/2002 | CN2506265Y Fully automatic control and alarm device for medical transfusion system |
| 08/21/2002 | CN1089298C Method and device for determining the quantity of product present in a reservoir of imag former |
| 08/21/2002 | CA2339920A1 Clear sightglass |
| 08/20/2002 | US6438500 Method and device for detecting the absence of a product in a reservoir |
| 08/20/2002 | US6437697 Propane level monitor assembly |
| 08/20/2002 | US6435224 Automatic refill system for ultra pure or contamination sensitive chemicals |
| 08/20/2002 | US6435026 Liquid level indicator |
| 08/20/2002 | US6435025 Apparatus for determining a physical variable of a liquid or solid medium |
| 08/20/2002 | US6435024 Method and apparatus for determining the level of particulate material in a particulate material collection vessel |
| 08/20/2002 | CA2142740E Arrangement for measuring the level of contents in a container |
| 08/15/2002 | WO2002063735A1 Cable duct |
| 08/15/2002 | WO2002063252A1 Device for the measurement and monitoring of a process parameter |
| 08/15/2002 | WO2002063249A2 Material level sensing system and method |
| 08/15/2002 | WO2002063247A2 Method and device for rough detection of a filling material in a container in liquid or bulk material |
| 08/15/2002 | US20020111090 Outboard marine drive with an internal combustion engine |
| 08/15/2002 | US20020109626 Level measuring device operating with microwaves |
| 08/15/2002 | US20020108441 Armless fluid level measuring device having sealed housing tube and external float |
| 08/15/2002 | US20020108440 Automatic boiler level controller |
| 08/15/2002 | US20020108438 Fluid level measuring device |
| 08/14/2002 | EP1231453A2 Contactless level measurement device |
| 08/14/2002 | EP0855018B1 Inductive sensor for monitoring fluid level and displacememt |
| 08/14/2002 | DE10106167A1 Verfahren und Vorrichtung zum Bestimmen eines Füllstandes einer Flüssigkeit in einem abgeschlossenen Behälter Method and apparatus for determining a level of a liquid in a sealed container |
| 08/14/2002 | DE10105889A1 Verfahren zur Ermittlung der Füllmenge eines Betriebsmittels in einem Kraftfahrzeug Method for determining the capacity of a resource in a motor vehicle |
| 08/14/2002 | DE10105662A1 Füllstandmeßvorrichtung und Verfahren zum berührungslosen Ermitteln der Füllstandhöhe eines Füllgutes in einem Behälter Füllstandmeßvorrichtung and method for the contactless determination of the filling level of a filling material in a container |
| 08/14/2002 | DE10105652A1 Verfahren und Vorrichtung zur Grobunterscheidung eines Füllgutes in einem Behälter in Flüssigkeit oder Schüttgut Method and device for rough discrimination of a product in a container in liquid or solid |
| 08/13/2002 | US6434494 Pressure based fluid gauging system |
| 08/13/2002 | US6433560 Combined fluid condition monitor and fluid level sensor |
| 08/13/2002 | US6431950 Point-of-use fluid regulating system for use in the chemical-mechanical planarization of semiconductor wafers |
| 08/13/2002 | US6431750 Flexible temperature sensing probe |
| 08/13/2002 | US6431670 Ink level sensing method and apparatus |
| 08/08/2002 | WO2002061513A1 Method for determining and representing an optimal arrangement and installation of a radiometric measuring system |
| 08/08/2002 | WO2002048655A3 Device for controlling a ship's cargo |
| 08/08/2002 | WO2002040949A3 Method for estimating fuel volume in a motor vehicle tank |
| 08/08/2002 | WO2002033360A3 External device indicating that a tank is filled up |
| 08/08/2002 | US20020107645 System for remotely managing bulk product storage |
| 08/08/2002 | US20020105342 System and method for measuring liquid metal levels or the like |
| 08/08/2002 | US20020104391 Level metering device working on the guided microwave principle, comprising a single-wire line and specific connection piece, and connection piece for a level metering device of this type |
| 08/07/2002 | EP1229314A2 Liquid level gauge with removable hall device |
| 08/07/2002 | EP1229313A2 System and method for measuring liquid metal level |
| 08/07/2002 | EP1229312A1 Device for measuring the level of a liquid |
| 08/07/2002 | EP1228494A1 Device and method for transmitting data between a sensor and an analyser unit |
| 08/07/2002 | EP0938653B1 Method for determining parameters, for example level, pressure, gas composition in closed containers |
| 08/07/2002 | CN2504611Y Float water gauage balancer |
| 08/07/2002 | CN2504610Y Hydrodynamic electronic spacing system |
| 08/07/2002 | CN2504609Y Squeezing dust charge level sensor |
| 08/07/2002 | CN2504608Y Pressure device for liquid level differential pressure |