Patents
Sitemap › G01 - Measuring; Testing › G01F - Measuring volume, volume flow, mass flow, or liquid level; Metering by volume › 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
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)
03/2014
03/19/2014CN103644953A Transparent liquid level measurement method and realizing device for transparent liquid level measurement
03/19/2014CN103644952A Water level measurer for vertical-shaft inter-crystalline brine
03/19/2014CN103644951A Processing method for fuel gauge of automobile combination meter
03/19/2014CN103641058A System for measuring and metering oil in tank truck automatically
03/19/2014CN102483342B A method of determining surface level, and a soil moisture sensor
03/19/2014CN102378902B Sealing device for a device for measuring the fill level in a fluid container
03/19/2014CN102365533B Apparatus for detecting the level of a liquid, a gel or a powder in a container
03/19/2014CN102203570B Apparatus for determining and/or monitoring a process variable for a medium
03/18/2014US8671751 Liquid level detecting apparatus
03/18/2014US8671750 Contactless liquid level sensor
03/13/2014WO2014037731A1 Radiation detector for density or level measurements
03/13/2014US20140074301 Controlling device
03/13/2014US20140069186 Acoustic flexural order level sensor
03/13/2014DE102012108462A1 Method for laser-based determination of level of liquid filling material in container used in e.g. chemical industry, involves scanning reflected pulses received from surface of material, after emitting laser pulses toward material
03/13/2014DE102012108460A1 Method for laser-based determination of medium and/or process characteristic of clear water in container, involves comparing form and parameters with predetermined form and parameters, and determining characteristic based on comparison
03/12/2014EP2706534A1 Method and system for measuring a spent fuel pool temperature and liquid level without external electrical power
03/12/2014EP2706329A2 Method and system for a spent fuel pool level measurement without electrical power
03/12/2014EP2705337A1 Ultrasonic air blanket reflector
03/12/2014EP2705336A1 Method for operating an apparatus for determining and/or monitoring at least one physical process variable
03/12/2014EP2705335A1 System and method for sensing a liquid level
03/12/2014EP2705258A1 Sensor device for detecting flowable media, a pressure device and a measuring method
03/12/2014CN203480256U An EAC storage groove control system
03/12/2014CN203479794U Coal slurry stability indicating device
03/12/2014CN203479368U High-temperature high-pressure water level control device
03/12/2014CN203479367U Tide level gauge and code disc falling off/jumping preventing device thereof
03/12/2014CN203479366U Non-bearing type water level detection device for water tank of water heater
03/12/2014CN203479365U Liquid detecting device for coal washer
03/12/2014CN203479364U Magnetostriction tank cleaning liquid level sensor for floating roof tank
03/12/2014CN203479363U Electrode structure
03/12/2014CN203479362U Bubble liquid level transforming device
03/12/2014CN203479361U Material bin fill level alarm device
03/12/2014CN203479360U Multi-point automatic water replenishing liquid indicator
03/12/2014CN203479359U Expander oil level monitoring device for current transformer
03/12/2014CN203479358U Improved structure of built-in heavy hammer level gage
03/12/2014CN203479298U High voltage transmission tower monitoring system
03/12/2014CN203477253U Gearbox gear oil liquid level alarm device
03/12/2014CN203475572U Collecting device for waste water of developing solution
03/12/2014CN103630707A Device and method for detecting flow speed and depth of water flow on road surface in rainy days
03/12/2014CN103630660A Multifunctional TDS (Total Dissolved Solids) water quality sensor and corresponding water tank of water-cooling fan
03/12/2014CN103630215A Novel water level alarm
03/12/2014CN103630214A Novel multifunctional water level alarm
03/12/2014CN103630213A Multifunctional water level alarm
03/12/2014CN103630212A Intelligent water level alarm
03/12/2014CN103630211A Novel intelligent water level alarm
03/12/2014CN103630210A Intelligent water level alarm
03/12/2014CN103630209A Novel intelligent water level alarm
03/12/2014CN103630208A Intelligent water level alarm
03/12/2014CN103630207A Intelligent water level alarm
03/12/2014CN103630206A Novel water level alarm
03/12/2014CN103630205A Novel water level alarm
03/12/2014CN103630204A Multifunctional water level alarm
03/12/2014CN103630203A Novel intelligent water level alarm
03/12/2014CN103630202A Novel multifunctional water level alarm
03/12/2014CN103630201A Water level alarm
03/12/2014CN103630200A Water level alarm
03/12/2014CN103630199A Water level alarm
03/12/2014CN103630198A Water level alarm
03/12/2014CN103630197A Multifunctional water level alarm
03/12/2014CN103630196A Fuel sensor
03/12/2014CN103630195A Capacitive water level sensor using metal gasket as inducting electrode
03/12/2014CN103630194A Liquid level measuring instrument
03/12/2014CN103630193A Liquid level measuring instrument
03/12/2014CN103630192A Tide gauge protective cover
03/12/2014CN103630191A Intelligent water level alarm
03/12/2014CN103630190A Novel multifunctional water level alarm
03/12/2014CN103630189A Novel intelligent water level alarm
03/12/2014CN103630188A Water level alarm
03/12/2014CN103630187A Novel intelligent water level alarm
03/12/2014CN103630186A Novel water level alarm
03/12/2014CN103630185A Multifunctional water level alarm
03/12/2014CN103630184A Novel water level alarm
03/12/2014CN103630183A Multifunctional water level alarm
03/12/2014CN103625651A Pre-detecting method and controlling method for pressure refueling
03/12/2014CN102706410B Pontoon-type groundwater burial depth rate instrument and testing method thereof
03/12/2014CN102472707B Drug solution determination device and drug solution determination method
03/12/2014CN101943594B Self-compensating capacitive liquid level detector
03/12/2014CN101774484B Carrying device, control device and control method
03/11/2014US8670945 Apparatus and method for product movement planning to support safety monitoring in inventory management systems
03/11/2014US8667840 Water level sensing apparatus
03/06/2014WO2014032547A1 Liquid level detectors
03/06/2014WO2014006148A4 Gas-tight waveguide coupling, high-frequency module, filling level radar, and use
03/06/2014US20140062461 Liquid level detectors
03/06/2014US20140060177 Liquid level gauging system with bubble shedding reflectors
03/06/2014DE102012108187A1 Method for checking fluid loss in electrographic printing device, involves generating error signal, to indicate leakage in cleaning unit, when the level sensor emits the sensor signal within a predetermined time
03/06/2014DE102011113449B4 Vorrichtung zum Messen des Kraftstoffstands in einem Kraftstofftank Apparatus for measuring the fuel level in the fuel tank
03/05/2014EP2702372A1 Pulsed radar level gauge system with higher order harmonic regulation
03/05/2014EP2702371A2 System for measuring material levels using capacitance and time domain reflectometry sensors
03/05/2014CN203464981U Magnetic liquid level meter
03/05/2014CN203464980U Intelligent high-precision floating ball liquid-level meter
03/05/2014CN203464979U Liquid level sensor
03/05/2014CN203464978U Liquid-level display device for oil tank
03/05/2014CN203464977U Movable automatic water level monitor
03/05/2014CN203464976U Reflective ultrasonic detector of floatation liquid level
03/05/2014CN203464975U Anti-hanging anti-bubble liquid level detector
03/05/2014CN203464974U Combined resistive sensor
03/05/2014CN203464973U Vibrating switch level gage
03/05/2014CN203464972U Water depth indicator lamp
03/05/2014CN203464971U Liquid level display device, water tank and oil tank
03/05/2014CN203464970U Liquid level abnormal situation alarm device for freezing saline water tank misoperation
03/05/2014CN203464969U Online product quality detection device used on beer filling production line
1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ... 311