| 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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| 10/02/2013 | EP2645070A2 Vaporizer anesthesia level detector |
| 10/02/2013 | EP2643666A1 Method and apparatus for measuring water level |
| 10/02/2013 | DE102012205168A1 Oscillating device of vibration resonator, for level measurement unit used for measuring e.g. liquid level of electronic component, has conductor that is driven by drive element in axial direction to clamp between housing portions |
| 10/02/2013 | DE102012019642B3 Oil sediment bowl closure has translucent element with average diameter that is projected inwards along mounting direction of inner side with respect to direction transverse to direction of outer lateral surface of mounting structure |
| 10/02/2013 | DE102008049869B4 Gehäuse für ein Füllstandsmessgerät Housing for a level gauge |
| 10/02/2013 | CN203224279U Electronic counter for fuel quantity of automobile fuel tank |
| 10/02/2013 | CN203224278U Oil-immersed transformer liquid level measuring device |
| 10/02/2013 | CN203224277U Radar charge level indicator system |
| 10/02/2013 | CN203224276U Spirit level system |
| 10/02/2013 | CN203224275U Guide wave radar charge level indicator system |
| 10/02/2013 | CN203224274U Radio-frequency capacitive liquid level sensor |
| 10/02/2013 | CN203224273U Automatic judgment device during cutting off of water supply |
| 10/02/2013 | CN203224272U Liquid interface measuring device |
| 10/02/2013 | CN203224271U Boiler steam drum water level water injection device |
| 10/02/2013 | CN203224270U Micro power consumption bubble type liquidometer |
| 10/02/2013 | CN203224269U Observation, control and circulation device for underground water level of medium experimental ecosystem |
| 10/02/2013 | CN203224268U Vertical hanging type dedusting bin level gauging device |
| 10/02/2013 | CN103339481A Device and method for capacitively measuring a fill level |
| 10/02/2013 | CN103335692A Oil mass electronic sensor |
| 10/02/2013 | CN103335691A Automatic liquid level ranging system and measuring method thereof |
| 10/02/2013 | CN103335690A Pressure-sensitive oil level sensor |
| 10/02/2013 | CN103335689A Liquid level abnormality judgment method and device |
| 10/02/2013 | CN103335688A Three-dimensional material level and temperature monitoring device for circular coal yard |
| 10/02/2013 | CN102589653B Isolated servo liquid level measurement device |
| 10/02/2013 | CN102224398B System and method for filling level determination |
| 10/02/2013 | CN102200462B Segmented heating type thermocouple liquid level sensor |
| 10/01/2013 | CA2683160C Liquid level sensor |
| 09/26/2013 | WO2013142428A1 Dual beam non-contact displacement sensor |
| 09/26/2013 | WO2013138830A1 Capacitive nfc-based fill-level sensor for insulin pens |
| 09/26/2013 | US20130248525 Liquid level detecting device and fuel tank structure |
| 09/26/2013 | DE102012204389A1 Method for monitoring level of aqueous urea solution in reducing agent tank of motor vehicle, involves determining mass of water solution removed from reducing agent tank, and computing level of solution from measured level and mass |
| 09/26/2013 | DE102012102589A1 Vorrichtung zur Überwachung eines vorbestimmten Füllstands Apparatus for monitoring a predetermined level |
| 09/25/2013 | EP2642259A1 Sensor device and method for communicating with sensor devices |
| 09/25/2013 | EP2642258A1 Tank overflow protection system and method |
| 09/25/2013 | EP2641851A1 Intelligent fill level sensor device and system |
| 09/25/2013 | CN203217139U Novel acid and alkali resistant liquid level detecting optical fiber tube |
| 09/25/2013 | CN203216573U On-line device for monitoring abrasive material amount in high pressure vessel through ultrasonic waves |
| 09/25/2013 | CN203216572U Material level detecting device of material unloading machine in paste filling technology |
| 09/25/2013 | CN203216571U Photoelectric detecting device as well as auxiliary material vehicle |
| 09/25/2013 | CN203216570U Material level detection device of rice stock bin |
| 09/25/2013 | CN203216569U High-precision underground water level monitoring device |
| 09/25/2013 | CN203216568U System for monitoring and metering materials in storage tank in on-line mode |
| 09/25/2013 | CN203216567U Oil filling device of electrical power system |
| 09/25/2013 | CN203216566U Mica water level gauge monitoring device |
| 09/25/2013 | CN203216565U Water level probe device and water level detector applying same |
| 09/25/2013 | CN203216562U Liquid measuring device based on ultrasonic waves |
| 09/25/2013 | CN103328939A Phase-based tracking |
| 09/25/2013 | CN103328938A Method and apparatus for measuring water level |
| 09/25/2013 | CN103328017A 引流泵单元 Drainage pump unit |
| 09/25/2013 | CN103325531A 智能油位指示装置 Smart oil level indicating device |
| 09/25/2013 | CN103323890A Rainfall monitoring device |
| 09/25/2013 | CN103323079A Automatic water level monitoring device in foundation pit water level observation well |
| 09/25/2013 | CN103323078A Liquid level detection alarm with wireless function |
| 09/25/2013 | CN103323077A Remote-measuring type height measuring apparatus |
| 09/25/2013 | CN103323076A Oil level measurement conversion circuit |
| 09/25/2013 | CN103323075A Fuel level sensor |
| 09/25/2013 | CN103323074A Oil level sensing device |
| 09/25/2013 | CN103323073A Road waterlogging water level monitoring and warning system |
| 09/25/2013 | CN102589650B Integrated measuring apparatus of liquid level and material level |
| 09/25/2013 | CN102589649B Two-color laser level gage |
| 09/25/2013 | CN102494733B Water level monitoring system based on image processing and method |
| 09/25/2013 | CN101408449B Non-invasive real-time level sensing and feedback system for the precision sand casting process |
| 09/24/2013 | US8539829 Magnetostrictive probe fuel quality sensor retrofit assembly |
| 09/24/2013 | US8539828 Magnetostrictive liquid density detector |
| 09/24/2013 | CA2703529C Radiometric measuring device |
| 09/23/2013 | DE202013104035U1 Infusionsrahmen mit Alarmfunktion Infusion frame with alarm function |
| 09/22/2013 | CA2773010A1 Method and arrangement for measuring and controlling chip and/or liquor level |
| 09/19/2013 | WO2013137225A1 Contact material suitable for fuel sender slider, and fuel sender slider |
| 09/19/2013 | WO2013135436A1 Level gauge system with wettable propagation device |
| 09/19/2013 | WO2012158371A3 Industrial process monitoring and imaging |
| 09/19/2013 | US20130239677 Sliding liquid level sensor |
| 09/19/2013 | US20130239676 Level gauge system with wettable propagation device |
| 09/19/2013 | DE102013004398A1 Gleit-flüssigkeitsstandssensor Sliding liquid level sensor |
| 09/19/2013 | DE102012005281A1 Fördereinheit mit Füllstandsensor für ein flüssiges Additiv Delivery unit with level sensor for a liquid additive |
| 09/19/2013 | DE102012005205A1 Verfahren zur Bestimmung der Qualität und/oder Zusammensetzung von Milch, insbesondere während eines Melkvorgangs A method for determining the quality and / or composition of milk, in particular during a milking |
| 09/19/2013 | DE102011106568B4 Schwimmkörper zur Anzeige eines Füllstandes Float for a fill level display |
| 09/19/2013 | DE102007009363B4 Antenne für ein nach dem Radar-Prinzip arbeitendes Füllstandsmeßgerät The antenna for operating on the radar type level |
| 09/18/2013 | EP2638387A1 Separation of liquid components from a mixture |
| 09/18/2013 | EP2638368A1 Systems and methods of determining a quality and/or depth of diesel exhaust fluid |
| 09/18/2013 | EP2638365A1 Position measuring system and associated measuring method for detecting an indicated position of a linearly movable guide element |
| 09/18/2013 | EP2638339A1 System or method for measuring the phase of refrigerant in a cooling system |
| 09/18/2013 | CN203204321U Quartz clock used in bathroom |
| 09/18/2013 | CN203203985U Optical quantitative device |
| 09/18/2013 | CN203203664U Non-sliding contact point type oil tank liquid level device |
| 09/18/2013 | CN203203663U Automatic alarm for water level indication |
| 09/18/2013 | CN203203662U Safety detection device for molten iron pouring liquid level |
| 09/18/2013 | CN203203661U Floating ball liquid level apparatus with adjustable sensitivity |
| 09/18/2013 | CN203203660U Novel liquid level sensor |
| 09/18/2013 | CN203203659U Ultrasonic level gauge for ship |
| 09/18/2013 | CN203203658U Pressure-type water-level measuring device |
| 09/18/2013 | CN203203657U Precise digital settlement sensing level meter |
| 09/18/2013 | CN203203656U Novel fuel oil liquid level pressure sensor |
| 09/18/2013 | CN203203655U Gas-liquid-phase variable measuring device |
| 09/18/2013 | CN203203654U Liquid metering device |
| 09/18/2013 | CN203203653U Vehicle wetting warning device |
| 09/18/2013 | CN203203652U Liquid level alarm device of waste liquid collector |
| 09/18/2013 | CN203203585U Automatic safety monitoring system applied to dry beach of tailings pond |
| 09/18/2013 | CN203203281U Automatic alarming system of solar water heater |
| 09/18/2013 | CN203202219U Harvester oil gauge |
| 09/18/2013 | CN103311873A Oil charging cable terminal with insulating oil level testing function |