| 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) |
|---|
| 01/13/2011 | US20110005956 Sample Reservoir Kits with Disposable Liners |
| 01/13/2011 | US20110005312 Process Tanks in Combination with a Float Magnetostrictive Level Detector |
| 01/13/2011 | DE102010026230A1 Kraftstoffanzeigevorrichtungsverfahren Fuel indicator method |
| 01/13/2011 | DE102009031946A1 Niveausonde Level sensor |
| 01/13/2011 | DE102009027581A1 Messvorrichtung umfassend eine Messsonde und eine Befestigungsvorrichtung Measuring device comprising a measuring probe and a fastening device |
| 01/13/2011 | CA2781258A1 Monitoring of fuel for power limited devices |
| 01/12/2011 | EP2273240A2 Level detector |
| 01/12/2011 | EP2273239A1 Vibrating body for a liquid level sensor having an adjustment screw for shifting the vibration frequency |
| 01/12/2011 | EP2272674A1 Ink cartridge and inkjet printer for receiving such an ink cartridge |
| 01/12/2011 | EP2271949A1 Apparatus and method for improving the accuracy of measurements taken with a capacitance- type sensor |
| 01/12/2011 | CN201707326U Full-automatic hydrological remote monitoring device |
| 01/12/2011 | CN201707112U Liquid level probe |
| 01/12/2011 | CN201707111U Electronic oil level alarm device for computer sewing machine |
| 01/12/2011 | CN201707110U Oil level sensor for vehicle |
| 01/12/2011 | CN201707109U Sensor for detecting automotive oil level |
| 01/12/2011 | CN201707108U Digital scaling liquid level sensing device |
| 01/12/2011 | CN201707107U Gasholder piston oil groove oil level and water level detection device |
| 01/12/2011 | CN201707106U Float level meter mechanism used for internal floating roof tank |
| 01/12/2011 | CN201707105U Oil quantity sensor for automobile fuel tank |
| 01/12/2011 | CN201707104U Reservoir liquid levels float ball mechanism for shipyard water pumping station |
| 01/12/2011 | CN201707103U Four-direction flood prevention automatic water level measuring scale device |
| 01/12/2011 | CN201707102U Novel liquid level sensor |
| 01/12/2011 | CN201707101U Automobile fuel gauge powerful magnetic steel pointer positioning device |
| 01/12/2011 | CN201707100U External heat-adjoining type electric contact double-color water gauge |
| 01/12/2011 | CN201707099U Digital liquid level sensor |
| 01/12/2011 | CN201707098U Differential pressure and electrode integrated water level meter |
| 01/12/2011 | CN201707097U Simple and easy desilting spiral barrel of reservoir dam piezometer |
| 01/12/2011 | CN201704549U Water level sensor of full-automatic washing machine |
| 01/12/2011 | CN201701597U Disposable portable oxygen flow velocity promoting regulation and control bottle |
| 01/12/2011 | CN201701017U Water gauge of electric kettle |
| 01/12/2011 | CN101943595A Coal bunker material level measuring method and system based on stereo vision |
| 01/12/2011 | CN101943594A Self-compensating capacitive liquid level detector |
| 01/12/2011 | CN101943593A Laser and monocular vision-based bunker level measuring device and method |
| 01/12/2011 | CN101940804A Negative pressure wound therapeutic system capable of detecting and displaying transudate volume |
| 01/12/2011 | CN101504301B Detection unit of liquid level transducer |
| 01/12/2011 | CN101358869B Material level measuring device for steel ball coal mill and optimization and control method of powder-making process by bin type steel ball coal mill |
| 01/11/2011 | US7869308 Dive watch |
| 01/11/2011 | US7867769 Analyzing pressure profile generated during predetermined period of time prior to the end of an aspiration or dispensing process and comparing the reading to predetermined values to determine if the aspiration or dispensing pipette was free of clogs; for ascertaining the integrity of a liquid aspiration |
| 01/11/2011 | US7866209 Fluid level regulator |
| 01/06/2011 | WO2011002594A1 Brake reservoir fluid sensing system |
| 01/06/2011 | WO2011002392A1 Level sensor and reservoir for housing liquid |
| 01/06/2011 | WO2010069924A3 Acoustic liquid level measurement |
| 01/06/2011 | US20110000297 Fluid tank and fluid level sender with external signaling feature |
| 01/06/2011 | US20110000296 Self-compensating capacitive liquid level detector |
| 01/06/2011 | US20110000295 Remote level gauge adapted for liquid fuel tank |
| 01/05/2011 | EP2270446A1 Electronic device used in potentially explosive environment |
| 01/05/2011 | EP2270445A1 Self-compensating capacitive liquid level detector |
| 01/05/2011 | EP2270444A1 Pressure sensing systems |
| 01/05/2011 | EP2270443A1 Level measuring device and method for its insertion into a container |
| 01/05/2011 | EP2270335A2 Dynamic port for measuring reactor coolant pump bearing oil level |
| 01/05/2011 | EP2269743A2 Metering system and methods for aerosol delivery |
| 01/05/2011 | EP2269013A1 Method of determining a disturbance echo profile for a radar level gauge system |
| 01/05/2011 | EP1751506B1 Test apparatus for a waveguide sensing level in a container |
| 01/05/2011 | EP1141665B1 Liquid level gauge |
| 01/05/2011 | DE102009031807A1 Mounting device for filling level measuring device of system, is provided with pipe, which is aligned to installation of measuring device of filling level measuring device and has two ends |
| 01/05/2011 | CN201698236U Aluminum liquid level control device and liquid level alarm controller thereof |
| 01/05/2011 | CN201697698U Zero-power liquid level alarm |
| 01/05/2011 | CN201697697U Water accumulation alarm |
| 01/05/2011 | CN201697696U Leak-detecting floater of liquid level meter |
| 01/05/2011 | CN201697695U Oil-level sensor |
| 01/05/2011 | CN201697694U Water level detection device of heat storage water tank |
| 01/05/2011 | CN201697693U Coal bin material level measurement system based on stereoscopic vision |
| 01/05/2011 | CN201697692U Water level detector of water heater |
| 01/05/2011 | CN201697691U Automobile oil level sensor |
| 01/05/2011 | CN201697690U Capacitive sensing liquid level sensor |
| 01/05/2011 | CN201697689U 燃油传感器 Fuel Sensor |
| 01/05/2011 | CN201697688U Material level indicating alarm device for magnetic conduction powder feeding tank |
| 01/05/2011 | CN201697687U Oil pointer device |
| 01/05/2011 | CN201697686U Liquid level transducing module |
| 01/05/2011 | CN201697685U Water level indicating device of solar water heater |
| 01/05/2011 | CN201697684U Flexible liquid-level measurement and control instrument |
| 01/05/2011 | CN101936762A Automatic height detection device |
| 01/05/2011 | CN101625250B Liquid level detector |
| 01/05/2011 | CN101586956B River water level monitoring method based on monocular camera |
| 01/05/2011 | CN101551264B Capacitance electronic type fuel sensor |
| 01/04/2011 | US7865338 Suppression of vibrations |
| 01/04/2011 | US7865317 System and method for measuring a fuel level in a vehicle fuel tank |
| 01/04/2011 | US7861600 Apparatus for ascertaining and/or monitoring fill level and/or flow of a medium |
| 01/04/2011 | US7861587 Device for measuring the level of a liquid in a container with an ultrasonic transducer |
| 01/04/2011 | CA2603587C System for detecting a container or contents of the container |
| 01/04/2011 | CA2553448C System and method for remote asset monitoring |
| 12/30/2010 | US20100326282 Device for regulating the level of a liquid in a boiler of a coffee machine |
| 12/30/2010 | US20100326186 Fill level detection apparatus |
| 12/30/2010 | DE102009030674A1 Entnahmerohr für einen Tank und Verfahren zu dessen Herstellung Extraction pipe for a tank and process for its preparation |
| 12/30/2010 | DE102009027245A1 Steueranordnung zur Kontrolle des Überladens landwirtschaftlichen Ernteguts von einer Erntemaschine auf ein Transportfahrzeug Control means for controlling the overcharge agricultural crop from a harvester to a transport vehicle |
| 12/30/2010 | DE102009022691A1 Verfahren und Vorrichtung zur Bestimmung einer Schaumdichte Method and apparatus for determining a foam density |
| 12/30/2010 | DE102007051936B4 Vorrichtung zur Bestimmung oder Überwachung von zumindest einer Prozessgröße eines Mediums in einem Behälter A device for determining or monitoring at least one process variable of a medium in a container |
| 12/29/2010 | WO2010151327A2 Liquid level and quality sensing apparatus, systems and methods using emf wave propagation |
| 12/29/2010 | WO2010109414A3 A device for detecting the level of a liquid in a container |
| 12/29/2010 | WO2010105654A1 Coaxial feedthrough, high-frequency level sensing system with such a feedthrough and method for manufacturing such a feedthrough |
| 12/29/2010 | EP2265910A1 Contactless liquid level sensor |
| 12/29/2010 | EP2265909A1 Optical level measurement device and method |
| 12/29/2010 | EP2265908A1 Capacitive measuring probe and method for producing a capacitive measuring probe |
| 12/29/2010 | EP2265905A1 Method for measuring the volume flow of electrically conductive liquids through a vessel |
| 12/29/2010 | CN201688895U Magnetic level gauge with LED lamp |
| 12/29/2010 | CN201688894U Magnetostrictive level meter |
| 12/29/2010 | CN201688893U Magnetostriction liquid level measuring instrument |
| 12/29/2010 | CN201688892U Digital magnetostrictive liquid level sensor |
| 12/29/2010 | CN201688891U Novel material position control switch |
| 12/29/2010 | CN201688890U Device for detecting height of liquid level in container |