| 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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| 08/08/2007 | CN1330947C Fixing structure for liquid level-detecting unit |
| 08/08/2007 | CN1330946C Method of detecting a material interface using a microwave level transmitter |
| 08/08/2007 | CN1330945C Material level sensor in radio frequency medium measure type |
| 08/08/2007 | CN101014875A Radar level gauge with switch for selecting transmitter or receiver mode |
| 08/08/2007 | CN101014838A Proximity sensor for level sensing in a bilge |
| 08/08/2007 | CN101013045A 智能液位传感器及其测量方法 Intelligent level sensors and measurement methods |
| 08/08/2007 | CN101013044A Liquid detection device, liquid container using the same and liquid ejection apparatus |
| 08/08/2007 | CA2575255A1 A gauge to indicate the level of beverage held in a beverage container |
| 08/07/2007 | US7253414 Multi-energy gamma attenuation for real time continuous measurement of bulk material |
| 08/07/2007 | US7251999 Level sensor for a fuel tank |
| 08/07/2007 | US7251998 Liquid measurement system having a plurality of differential pressure probes |
| 08/07/2007 | US7251997 Fuel tank module control system |
| 08/07/2007 | US7251996 Liquid detecting piezoelectric device, liquid container and mounting module member |
| 08/02/2007 | WO2007087070A2 Peripheral view speedometer |
| 08/02/2007 | WO2007086974A2 Indirect liquid level measurement |
| 08/02/2007 | WO2007086873A1 Liquid level and density measurement device |
| 08/02/2007 | WO2007086744A1 Optical filling level detection device for powder material |
| 08/02/2007 | WO2007086719A1 Method, system and devices for measuring the volume of a liquid in a tank |
| 08/02/2007 | WO2007085890A1 Device and method for measuring the level of molten glass in a furnace structure |
| 08/02/2007 | WO2007085518A2 Device for determining and monitoring the filling level of a medium in a tank |
| 08/02/2007 | WO2007085481A1 Device and method for measuring and monitoring the level of liquid metal in a crystalliser |
| 08/02/2007 | WO2007085376A1 Potential separation for a fill level radar |
| 08/02/2007 | WO2007085225A1 Filling level measuring apparatus for measuring a filling level or level |
| 08/02/2007 | WO2007065555A3 Device and method for detecting the filling level of a container, and device for filling a container |
| 08/02/2007 | WO2007062842A3 Radar level meter with variable transmitting power |
| 08/02/2007 | WO2007043950A3 Two-mode radar level gauge system |
| 08/02/2007 | WO2006087069A8 Level measuring method and device |
| 08/02/2007 | US20070176598 Fuel level sensor using rotating angel sensor attached to float on totating arm |
| 08/02/2007 | US20070175274 Watertight fuel-gauge housing |
| 08/02/2007 | US20070175269 Contaminant analyzer for fuel |
| 08/02/2007 | DE10362048B4 Vorrichtung zur Bestimmung und/oder Überwachung der Schichtdicke eines flüssigen Mediums Device for determining and / or monitoring of the layer thickness of a liquid medium |
| 08/02/2007 | DE102007003860A1 Sensor for a liquid urea solution, for reduction of nitrogen oxide in a diesel motor exhaust gas, has an immersed sensor part and a clamp holder shrouded by a holder tube with insulation to prevent short circuits |
| 08/02/2007 | DE102006004589A1 Sensor switch for domestic laundry tumble-drier has float-mounted magnetic trigger in condensate trap |
| 08/02/2007 | DE102006003742A1 Vorrichtung zur Ermittlung und Überwachung des Füllstandes eines Mediums in einem Behälter A device for determining and monitoring the fill level of a medium in a container |
| 08/02/2007 | DE102006003054A1 Liquid quantity monitoring method for printing machine e.g. ink jet printer, involves measuring liquid level by sequence control unit in liquid supply unit, where measuring method takes place by capacitive sensor |
| 08/02/2007 | DE102005036434B4 Füllstandsanzeige für Kommissionierautomaten Level indicator for automatic commissioning |
| 08/02/2007 | CA2637924A1 Optical filling level detection device for powder material |
| 08/02/2007 | CA2637497A1 Liquid level and density measurement device |
| 08/01/2007 | EP1813919A1 Device for determining the interface between slag and metal melt |
| 08/01/2007 | EP1812240A1 A liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built |
| 08/01/2007 | EP1812163A1 Method for checking the condition of a sample when metering liquid |
| 08/01/2007 | EP1629256A4 High/low level alarm controller |
| 08/01/2007 | EP1476731B1 Method and apparatus for circuit fault detection with boiler water level detection system |
| 08/01/2007 | CN2929667Y Water level measurer for washing machine |
| 08/01/2007 | CN1330014C Piezo-ceramic multilayer component for measuring instruments and method for production thereof |
| 08/01/2007 | CN101010570A A radar level gauge system with variable alarm limits |
| 08/01/2007 | CN101008581A Laser measurement liquid level meter |
| 08/01/2007 | CN101008580A Resistance type wave height gauge |
| 07/31/2007 | US7250606 Buried object evaluating method, underground resources evaluating method, underground waste evaluating method, underground preserved object evaluating method, stratum structure evaluating method and building interior monitoring method, all using hard X-rays or γ-rays |
| 07/31/2007 | US7249507 Fluid level sensor probe |
| 07/31/2007 | US7249506 System for detecting the level of liquid in a tank |
| 07/31/2007 | US7249505 Flexible scheduler for a cellular reporting system |
| 07/31/2007 | US7249504 Level meter |
| 07/26/2007 | WO2007084356A2 Duty cycle loading for orthopedic simulator |
| 07/26/2007 | WO2007084355A2 Integrated central manifold for orthopedic simulator |
| 07/26/2007 | WO2007084330A2 Specimen containment module for orthopedic simulator |
| 07/26/2007 | WO2007084327A2 Mechanism arrangement for orthopedic simulator |
| 07/26/2007 | WO2007084326A2 Transmission for torque transfer with axial compliance |
| 07/26/2007 | WO2007065639B1 Level radar frequency converter |
| 07/26/2007 | WO2006132836A3 Casing for in-tank hall effect sensor used for fuel level sensing |
| 07/26/2007 | WO2006044782A3 Fluid level measuring device for a beverage dispenser |
| 07/26/2007 | US20070169549 Method and apparatus for sensing fuel levels in tanks |
| 07/26/2007 | DE10360825B4 Verfahren und Einrichtung zum gewichtsgenauen Befüllen von einem oder mehreren Tintenvorratsbehältern Method and apparatus for a precise weight filling of one or more ink reservoirs |
| 07/26/2007 | DE102006001668A1 Verfahren und Vorrichtung zur berührungslosen Füllstandskontrolle Method and apparatus for non-contact level control |
| 07/26/2007 | DE10040180B4 Füllstand- oder Druckmesssensoren mit schmutzabweisenden und/oder selbstreinigenden Eigenschaften Pressure and level measurement sensors with dirt-repellent and / or self-cleaning properties |
| 07/26/2007 | CA2572772A1 Apparatus for determination of an interface of a slag layer |
| 07/25/2007 | EP1811274A1 Water level measurement system |
| 07/25/2007 | EP1811146A1 Liquid reducing agent judging apparatus |
| 07/25/2007 | EP1809993A2 Testing the integrity of products in containers |
| 07/25/2007 | EP1809992A2 Detector system for traffic lanes |
| 07/25/2007 | EP1809991A2 Method for determining the integrity of a product in a container |
| 07/25/2007 | EP1651932A4 Monitoring system |
| 07/25/2007 | CN2927006Y Liquid-level sensor |
| 07/25/2007 | CN2927005Y Liquid-level detection circuit device |
| 07/25/2007 | CN2927004Y Weighing fuel warning light of automobile |
| 07/25/2007 | CN2927003Y Electronic oil-level sensor of automobile |
| 07/25/2007 | CN2926821Y Dual-circulating and heat-compensated balanced container |
| 07/25/2007 | CN101004355A Liquid level gauge, and measuring method |
| 07/25/2007 | CN101004354A Single solid bowl type electrode measurement tube in high precision for water level of steam tank, and method for determining geometrical size |
| 07/25/2007 | CN101003213A 液体容器 Liquid container |
| 07/24/2007 | US7247838 Rain/moisture and object imaging system for vehicle |
| 07/24/2007 | US7246662 Systems and methods for controlling flow control devices |
| 07/19/2007 | WO2007082050A2 Orthopedic simulator with a multi-axis slide table assembly |
| 07/19/2007 | WO2007081370A2 System and method for wirelessly determining fluid volume |
| 07/19/2007 | WO2007080019A1 Device for measuring a fill level |
| 07/19/2007 | US20070164222 Method and apparatus for detecting presence of an opthalmic lens in a package |
| 07/19/2007 | US20070163534 Capacitance-Based Fluid Level Sensor |
| 07/19/2007 | US20070163341 Sliding fluid level-detecting device |
| 07/19/2007 | US20070163340 Transmission for torque transfer with axial compliance |
| 07/19/2007 | DE202006009381U1 Kapazitive Füllstandsmessvorrichtung für Schüttgüter Capacitive level measuring device for bulk materials |
| 07/19/2007 | DE20122754U1 Füllstandsmessvorrichtung Level measuring device |
| 07/19/2007 | CA2574389A1 Water level measurement system |
| 07/18/2007 | EP1808678A1 Capacitance-based fluid level sensor |
| 07/18/2007 | EP1808677A1 Automatic liquid density-regulating device |
| 07/18/2007 | EP1808297A2 Semiconductor device, ink tank provided with such semiconductor device, ink jet cartridge, ink jet recording apparatus, method for manufacturing such semiconductor device, and communication system, method for controlling pressure, memory for controlling pressure, memory element, security system of ink jet recording apparatus |
| 07/18/2007 | EP1808296A2 Semiconductor device and ink tank provided with such device |
| 07/18/2007 | EP1265657B1 Method and device for pd-cyclers |
| 07/18/2007 | CN2924491Y Water level measuring device for vacuum preloading foundation reinforcing area |
| 07/18/2007 | CN2924490Y Combined pressure plate glass long-window high-pressure two-colour water level meter |
| 07/18/2007 | CN101002076A Radar level gauge system with intermittent amplification |