| 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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| 07/30/2008 | EP1950537A1 A molten steel level detecting apparatus utilizing electromagnetic coils |
| 07/30/2008 | EP1950536A2 Interface adapter |
| 07/30/2008 | EP1949491A1 Waveguide junction |
| 07/30/2008 | EP1949050A2 System and method for detecting leaks in sealed compartments |
| 07/30/2008 | EP1949042A1 Mass flow rate control system |
| 07/30/2008 | EP1334008B1 A night vision device for a vehicle |
| 07/30/2008 | CN201094073Y Water level detecting sensor of solar energy water heater |
| 07/30/2008 | CN201094072Y Digital control liquid level display controller |
| 07/30/2008 | CN201094071Y Testing apparatus of fluid materials opto-electronic material position |
| 07/30/2008 | CN201094070Y Device for testing pouteau 70/80 windlass measuring tank material position |
| 07/30/2008 | CN201094069Y Measuring rapier of liquid level measurer |
| 07/30/2008 | CN201094068Y Storage tank liquid level measuring apparatus |
| 07/30/2008 | CN201094067Y Nitrogen gas liquid level apparatus |
| 07/30/2008 | CN201094066Y Double corrugated pipe differential pressure levelmeter zero adjusting apparatus |
| 07/30/2008 | CN201094065Y Evacuation type pressure difference water gauge |
| 07/30/2008 | CN201094064Y Mechanical-electronic combined filtering accurate air bubble type water gauge |
| 07/30/2008 | CN201094063Y Polymer powder adding signal generator |
| 07/30/2008 | CN201094062Y Automobile fuel tank oil mass numerical display device |
| 07/30/2008 | CN201094061Y Water level transducer |
| 07/30/2008 | CN201092442Y 储油罐 Oil tank |
| 07/30/2008 | CN201091714Y Medical nursing instrument |
| 07/30/2008 | CN201091711Y Hanging bottle wireless alarm |
| 07/30/2008 | CN101233393A Potential separation for filling level radar |
| 07/30/2008 | CN101233392A Potential separation for fill level radar |
| 07/30/2008 | CN101233391A Measuring device and conductivity measuring device for determining flow capacities of electroconductive liquids, measuring element, and method |
| 07/30/2008 | CN101233302A Engine oil level detection system |
| 07/30/2008 | CN101231783A 现场总线接口 Fieldbus Interface |
| 07/30/2008 | CN101229718A Ink-supply system |
| 07/30/2008 | CN100406863C 一种液体位置测量方法 The location measurement method of a liquid |
| 07/30/2008 | CN100406862C 振动液位传感器 Vibration level sensor |
| 07/30/2008 | CN100406861C 用于绝缘雷达物位计的方法和设备 Method and apparatus for insulating radar level gauge |
| 07/30/2008 | CN100406860C 雷达物位计中的分离频率检测 Radar level meter separation in frequency detection |
| 07/30/2008 | CN100406859C 还原剂容器的结构 Structure of the reducing agent container |
| 07/29/2008 | CA2208070C An impulse radar with swept range gate |
| 07/24/2008 | WO2008089209A2 Discrete fluid level sensor and mount |
| 07/24/2008 | US20080176044 Window for acid-base tank |
| 07/24/2008 | US20080173376 Visual fuel system for an engine welder |
| 07/24/2008 | US20080173088 Combined sight oil level gage and ultrasonic sensor |
| 07/24/2008 | US20080173087 Locomotive fuel tank sight glass in-situ cleaning system |
| 07/24/2008 | US20080173086 Liquid Level Indicator |
| 07/24/2008 | US20080173077 Acoustic assessment of characteristics of a fluid relevant to acoustic ejection |
| 07/24/2008 | DE112006002310T5 Verarbeitung des Tanksignals in einem Radarfüllstandsmesssystem Processing of the signal in a tank radar level gauge |
| 07/24/2008 | DE102007003887A1 Verfahren zur Bedienung einer Vorrichtung zur kapazitiven Bestimmung und/oder Überwachung einer Prozessgröße Method for operating an apparatus for capacitive determination and / or monitoring a process variable |
| 07/24/2008 | CA2667973A1 Discrete fluid level sensor and mount |
| 07/23/2008 | EP1947429A2 Method for operating a device for capacitative measurement and/or monitoring of a process variable |
| 07/23/2008 | EP1946051A1 Radar level gauge with variable transmission power |
| 07/23/2008 | EP1613498B1 Fuel tank including a device for measuring the level of fuel |
| 07/23/2008 | CN201088745Y Transfusion finished automatic alarm device |
| 07/23/2008 | CN201088744Y Automatic alarm infusion set |
| 07/23/2008 | CN101228416A Method for determining and monitoring a process parameter |
| 07/23/2008 | CN101226074A Combined sight oil level gage and ultrasonic sensor |
| 07/23/2008 | CN100405027C Detection method for reactor of fluid-bed |
| 07/23/2008 | CN100404445C Method of manufacturing glass melt and method of manufacturing molded glass material |
| 07/22/2008 | US7403860 Method using magnetostrictive probe buoyancy for detecting fuel density |
| 07/22/2008 | US7403839 Water shut-off system |
| 07/22/2008 | US7403127 Device for establishing and/or monitoring a predetermined fill level in a container |
| 07/22/2008 | US7402796 Method and apparatus for monitoring deposition of solids in pipelines using a plurality of radiation sources pointing to a unique detector |
| 07/22/2008 | US7401625 System for supplying liquefied gas to a combustion engine with a minimum liquefied-gas level detector |
| 07/22/2008 | US7401571 Gutter system indicator for indicating a clogged or partially clogged condition |
| 07/22/2008 | US7401513 Electronic method and system for detection of conducting or dielectric medium with dielectric constant higher than that of air |
| 07/22/2008 | US7401512 Solid state illuminator for bi-color ported water level gauges |
| 07/22/2008 | US7401511 Coaxial gapless guide-through assembly for a filing level sensor |
| 07/22/2008 | US7401508 Illuminated rain gauge |
| 07/22/2008 | CA2426912C Ink cartridge detector, ink jet printer incorporating the same and ink cartridge detected by the same |
| 07/17/2008 | WO2008086543A2 A method and system for the protection of internal filters of a ltft slurry bubble reactor |
| 07/17/2008 | WO2008085060A1 Method for detecting the liquid level in an inner container |
| 07/17/2008 | WO2008047306A3 Device for regulating the level of a liquid in a boiler of a coffee machine |
| 07/17/2008 | WO2006133357A8 Self-calibrating liquid level transmitter |
| 07/17/2008 | US20080171663 Refrigerant liquid level measuring device, refrigerant liquid level measuring method, and superconducting magnet device |
| 07/17/2008 | US20080168837 Liquid surface detecting device |
| 07/17/2008 | US20080168836 Low liquid level detecting device and method |
| 07/17/2008 | DE202008001293U1 Vorrichtung zur Kontrolle der Flüssigkeitsentnahme aus einem Trinkgefäß Device for controlling the removal of liquid from a drinking vessel |
| 07/17/2008 | DE102007003104A1 Measuring device for determining or monitoring process variable i.e. fill level, of e.g. liquid, has excitation unit i.e. hydraulic exciter, and oscillatable unit i.e. membrane, coupled by intermediatory medium e.g. incompressible oil |
| 07/16/2008 | EP1943490A1 Moisture discharging radar antenna for liquid level detection |
| 07/16/2008 | EP1943489A1 Capacitive gauge for fuel tank |
| 07/16/2008 | EP1943488A1 Capacitive gauge |
| 07/16/2008 | EP1943487A1 Capacitive gauge comprising interdigital electrodes on an insulating substrate |
| 07/16/2008 | EP1943486A2 Internal combustion engine comprising an integrated oil dipstick guiding element |
| 07/16/2008 | EP1511924B1 Oil pan |
| 07/16/2008 | CN201087826Y Liquid level alarm especially for pump pit |
| 07/16/2008 | CN201087812Y Condensation water processing system of minitype industrial condensing unit |
| 07/16/2008 | CN101223422A Energy storage in a radar level gauge |
| 07/16/2008 | CN101221691A Interface adapter |
| 07/16/2008 | CN101221064A Low liquid level detecting device |
| 07/16/2008 | CN101221063A Water level sensor, steam generator having the same, heating cooker having the steam generator and control method thereof |
| 07/16/2008 | CN101221062A Liquid level detecting module group and liquid supply system |
| 07/16/2008 | CN101221061A Active water level measuring sensor |
| 07/16/2008 | CN101219604A Liquid detecting device, liquid container, and liquid refilling method |
| 07/16/2008 | CN101218903A Automatic alarm device for aquatic animal oviposition |
| 07/16/2008 | CN100402992C Measuring reservoir |
| 07/16/2008 | CN100402991C Flat capacitance type electronic water level gauge |
| 07/15/2008 | US7399971 Single-point measurement of high-Z additives in sheets |
| 07/15/2008 | US7398682 Low fluid level detector system |
| 07/15/2008 | CA2574385A1 Oil level indicator |
| 07/15/2008 | CA2427038C Method for determining the current filling level of a liquid in a container |
| 07/10/2008 | WO2008080840A1 Method for determining and monitoring the filling level of a medium in a container according to a propagation time measurement method |
| 07/10/2008 | WO2008060910A3 Holding tank devices, systems, and methods for surgical fluidics cassette |
| 07/10/2008 | US20080163758 Water level sensor, steam generator having the same, heating cooker having the steam generator and control method thereof |
| 07/10/2008 | DE102007001192A1 Vorrichtung und Verfahren zur Bestimmung eines Füllstandes und einer Temperatur eines Fluids Apparatus and method for determining a fill level and a temperature of a fluid |
| 07/10/2008 | DE102007001175A1 Verfahren und Vorrichtung zur Füllstandsmessung Method and apparatus for level measurement |