| 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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| 07/30/2013 | CA2544610C Fuel gauge for fuel cartridges |
| 07/25/2013 | WO2013109317A1 Liquid level transducer with isolated sensors |
| 07/25/2013 | US20130186196 Apparatus and method for reducing cross-talk between capacitive sensors |
| 07/24/2013 | EP2618118A1 Device and method for detecting the overfilling of a low-temperature liquefied gas tank |
| 07/24/2013 | EP2618117A1 Sensing device for detecting material depth, liquid-level, and temperature |
| 07/24/2013 | EP2618114A1 Retrieval of measurement values, diagnosis information or device parameters |
| 07/24/2013 | EP2618082A2 An Alerting Device |
| 07/24/2013 | EP2616789A2 Pressure sensor configuration for pressurized tank |
| 07/24/2013 | EP2616781A2 Electrical or electronic safety module |
| 07/24/2013 | CN203083664U Magnetic sensor |
| 07/24/2013 | CN203083663U 数字液位传感器 Digital Level Sensor |
| 07/24/2013 | CN203083662U Liquid level measuring device |
| 07/24/2013 | CN203083661U Reservoir level early-warning device |
| 07/24/2013 | CN203083660U Water level induction structure of humidifier |
| 07/24/2013 | CN203083659U Thermos flask water level prompting device |
| 07/24/2013 | CN203083658U Acid case alarm device |
| 07/24/2013 | CN203083657U Device allowing observation of liquid level in container from outside |
| 07/24/2013 | CN203083656U Global positioning system (GPS) oil mass detection circuit |
| 07/24/2013 | CN203083655U Water temperature and water level sensor |
| 07/24/2013 | CN203083654U Pipeline liquid level sensor for mining |
| 07/24/2013 | CN203083653U Overflowing alerter |
| 07/24/2013 | CN203083652U Accelerometer-based mining intrinsic safety type coal piling sensor |
| 07/24/2013 | CN203083651U Strong washing long window type double-colour water gauge |
| 07/24/2013 | CN203083650U Strong washing long window type double-colour water gauge |
| 07/24/2013 | CN203083649U Measuring assembly |
| 07/24/2013 | CN203083648U Sealing device for wire of liquid level transmitter |
| 07/24/2013 | CN203083647U Static sounding auxiliary water level gauge |
| 07/24/2013 | CN203083646U Frequency conversion liquid level detection structure |
| 07/24/2013 | CN203083645U Remote digital liquid level detector |
| 07/24/2013 | CN203083644U Automatic water level alarm |
| 07/24/2013 | CN203083643U Accurate liquid metering device |
| 07/24/2013 | CN203083642U U-shaped water level sensor |
| 07/24/2013 | CN103221796A Pressure sensor configuration for pressurized tank |
| 07/24/2013 | CN103217509A Optical quantitation device |
| 07/24/2013 | CN103217202A Manufacturing method of teflon sintered floating ball |
| 07/24/2013 | CN103217201A Primary-secondary capacitive sensor for outer ring structure |
| 07/24/2013 | CN103217200A High-performance digital liquid level meter embedded with lightning protection device |
| 07/24/2013 | CN103217199A Electricity-saving method for field underground water level monitoring system |
| 07/24/2013 | CN103216727A Primary and secondary capacitance-type sensor with inner ring structure |
| 07/23/2013 | US8492723 Method of analysis of an object by neutron interrogation, by the associated particle technique, and device for implementing the method |
| 07/23/2013 | CA2554946C Electro-optic liquid level sensing system for aircraft beverage brewing |
| 07/18/2013 | WO2013104323A1 Liquid level indicator and container using same |
| 07/18/2013 | WO2013057056A3 Filling level measuring device and method for determining a functional relationship between different tracks |
| 07/18/2013 | US20130180473 Tactile feedback techniques to limit temperature runaway in boiler systems |
| 07/18/2013 | US20130180329 Liquid Level Transducer with Isolated Sensors |
| 07/18/2013 | US20130180328 Liquid Level Transducer with Isolated Sensors |
| 07/17/2013 | EP2615690A2 Construction kit for a fill state radar antenna |
| 07/17/2013 | EP2615515A1 Pressure-tank water-level control method in a piping system using a level transmitter and a level switch |
| 07/17/2013 | EP2614341A1 Radar level gauge system with operation monitoring functionality |
| 07/17/2013 | EP2614340A1 Capacitive liquid level sensor |
| 07/17/2013 | CN203069239U Magnetostriction liquid level sensor induction mechanism |
| 07/17/2013 | CN203069238U Oil-shortage detection protection sensor |
| 07/17/2013 | CN203069237U Wireless ultrasonic level gauge |
| 07/17/2013 | CN203069236U 水位传感器磁芯 Core level sensor |
| 07/17/2013 | CN203069235U Liquid level and temperature monitoring device for nuclear power plant |
| 07/17/2013 | CN203069234U Road water depth sensor |
| 07/17/2013 | CN203069233U Pressure induction type oil level sensor |
| 07/17/2013 | CN203069232U Self-checking type water level detection device of dish-washing machine |
| 07/17/2013 | CN203069231U Liquid level meter capable of being freely changed in length |
| 07/17/2013 | CN203069230U Concrete pump and detection device for material level thereof |
| 07/17/2013 | CN203069229U Liquid-level sensor sensing system of manual groove-type device |
| 07/17/2013 | CN203069228U Wireless 2.4G integrated data video level sensor |
| 07/17/2013 | CN203069227U Conduction oil level alarming device for manufacturing lithium-ion battery electrode drying oven |
| 07/17/2013 | CN203068616U Liquid collecting box with liquid level detection device |
| 07/17/2013 | CN203061028U Liquid level measurement device for decarburization tower |
| 07/17/2013 | CN103207003A Reservoir level measuring device and special floating ball |
| 07/17/2013 | CN103207002A Device for quickly detecting sludge interface |
| 07/17/2013 | CN103207001A Pipeline liquid level sensor for mine |
| 07/17/2013 | CN103207000A Controller for recording working state of secondary water supply device in real time |
| 07/17/2013 | CN102506961B Automatic inspection system of liquid collecting amount of matrix type liquid collecting unit array |
| 07/17/2013 | CN102274939B Escape device used for detecting molten metal level |
| 07/17/2013 | CN102235903B 流量计 Flowmeter |
| 07/17/2013 | CN101960271B Vibrating element apparatus |
| 07/17/2013 | CN101825486B Measurement method and device for echo curve |
| 07/16/2013 | US8487262 Radiometric measuring device |
| 07/11/2013 | WO2013102658A1 Liquid level sensor with free float |
| 07/11/2013 | WO2013102581A1 Ultrasound level transmitter |
| 07/11/2013 | WO2013102580A1 Level transmitter |
| 07/11/2013 | WO2013102428A1 Magnetic liquid level meter for steam drum water level |
| 07/11/2013 | US20130174916 Method and apparatus for capacitive sensing the top level of a material in a vessel |
| 07/11/2013 | US20130174830 Electronic Water Level Sensing Apparatus and Associated Methods |
| 07/11/2013 | US20130174774 Sewer Cleanout Level Indicator |
| 07/11/2013 | US20130174637 Ultrasonic Reactor Water Level Measuring Device and Evaluation Method |
| 07/11/2013 | DE102012205640A1 Füllstandsgeber Level sensor |
| 07/11/2013 | DE102012200757A1 Füllstandsgeber Level sensor |
| 07/11/2013 | DE102012000174A1 Device for measuring level of electrically conducting liquid e.g. fuel with ethanol proportions in tank of motor car, has level sensor having conductors that are arranged on flexible support with defined spacing from one another |
| 07/10/2013 | EP2613130A1 Capacitance meter |
| 07/10/2013 | EP2612116A2 Vibronic measuring device |
| 07/10/2013 | CN203056008U Automatic liquid adding detector for storage battery |
| 07/10/2013 | CN203055034U Antitheft monitoring system for transformer oil |
| 07/10/2013 | CN203054507U Anti-overflow and anti-static controller of high-performance single-chip microcomputer |
| 07/10/2013 | CN203053590U Detection apparatus used for measuring temperature and depth of liquid |
| 07/10/2013 | CN203053525U MR magneto-resistor magneto-dependent sensor |
| 07/10/2013 | CN203053524U Reed pipe magneto-dependent sensor |
| 07/10/2013 | CN203053523U Movable type aqueous medium liquid level locating ruler |
| 07/10/2013 | CN203053522U Oil quantity sensor of automotive oil pump |
| 07/10/2013 | CN203053521U Puddle alarm |
| 07/10/2013 | CN203053520U Liquid level sensor |
| 07/10/2013 | CN203053519U Photoelectric liquid-level sensor and oil tank comprising same |
| 07/10/2013 | CN203053518U Automatic monitoring system with resistive transducer for water level of river channel |