| 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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| 09/12/1995 | US5449017 Proximity sensing probe |
| 09/10/1995 | CA2143812A1 Low amperage electronic milk level detector |
| 09/07/1995 | DE4407034A1 Level measurement arrangement for silo contg. powder or granulated material |
| 09/06/1995 | EP0670497A1 Fluid sensing pipette |
| 09/06/1995 | EP0670478A2 Optical point level sensor with lens |
| 09/06/1995 | EP0670048A1 Level measurement process based on the radar principle |
| 09/05/1995 | US5447056 Toner concentration control system for liquid electrophotography |
| 09/05/1995 | CA2002115C Locomotive lubrication level monitor |
| 09/04/1995 | CA2143525A1 Optical point level sensor with lens |
| 08/31/1995 | WO1995023345A1 Triangulation position detection method and apparatus |
| 08/31/1995 | DE4406126A1 Pressure-change measuring device |
| 08/31/1995 | DE4344861A1 Electro-acoustic container level monitor |
| 08/30/1995 | EP0669673A1 Antenna device for a radar level gauge |
| 08/30/1995 | EP0669523A1 Device for detecting the liquid level in a container |
| 08/30/1995 | EP0669006A1 Radar telemeter |
| 08/30/1995 | EP0649529A4 Controller for ultrasonic sensors. |
| 08/30/1995 | CN2206450Y New fluid level gauge |
| 08/30/1995 | CN2206449Y Extramural ultrasonic liquid level detector |
| 08/29/1995 | US5446444 Capacitive threshold detector test circuit |
| 08/24/1995 | WO1995022745A1 Contactless method of measuring translatory movement and an arrangement operating according to this method |
| 08/24/1995 | WO1995022300A1 Arrangement for sensing when additive reserves are depleted in a dental suction apparatus |
| 08/24/1995 | DE4405043A1 Verfahren für eine berührungslose translatorische Bewegungsmeßeinrichtung sowie eine nach dem Verfahren arbeitende Einrichtung Method for contactless translational movement sensing as well as a working according to the process equipment |
| 08/24/1995 | CA2140996A1 Fluid sensing pipetee |
| 08/23/1995 | EP0668488A2 Device for measuring the filling level of a container |
| 08/23/1995 | EP0447516B1 Level indicator comprising several separable components |
| 08/22/1995 | US5444383 Device, system and method for measuring an interface between two fluids |
| 08/22/1995 | US5442959 Shielded tubular sight gauge |
| 08/17/1995 | DE4404745A1 Level measurement arrangement for bulk material or liq. |
| 08/16/1995 | EP0667520A1 Liquid sensing circuit |
| 08/16/1995 | EP0667512A1 Electrode configuration for capacitive measurement systems |
| 08/16/1995 | EP0667511A1 Fuel pumping system and indication of lever and/or volume of fuel in a vehicle |
| 08/16/1995 | CN2205543Y Suspending ball type liquid level sensor |
| 08/16/1995 | CN2205542Y Water level indicator of solar energy water heater |
| 08/16/1995 | CN2205541Y Anti-fouling anticorrosive liquid level sensor |
| 08/15/1995 | US5441301 Crush sensing vehicle crash sensor |
| 08/10/1995 | WO1995021432A1 Hydraulic fluid lead detection system and method |
| 08/10/1995 | WO1995021368A1 Filtering device particularly for a fuel gauge of a motor vehicle |
| 08/09/1995 | EP0666110A1 Plastic pipette with surface level detection |
| 08/08/1995 | US5440460 Light ledge for a level glass |
| 08/08/1995 | US5440455 Device for fastening a housing |
| 08/08/1995 | US5440310 Bandwidth synthesized radar level measurement method and apparatus |
| 08/08/1995 | US5438868 Noninvasive ultrasonic liquid level indicator |
| 08/08/1995 | US5438867 Process for measuring the level of fluid in a tank according to the radar principle |
| 08/08/1995 | US5438866 Method of making average mass flow velocity measurements employing a heated extended resistance temperature sensor |
| 08/08/1995 | CA1336615C Pre earth-quake warning alarm system |
| 08/03/1995 | WO1995020749A1 Method and device for determining when the contents of a container reach a given level and/or for monitoring this level |
| 08/02/1995 | CN1106143A Cellular glass float |
| 08/01/1995 | US5438323 Fail safe fluid level detection circuit |
| 08/01/1995 | US5438230 Piezoelectric material detector |
| 08/01/1995 | US5437194 Ultrasonic transducer system with temporal crosstalk isolation |
| 08/01/1995 | US5437184 Capacitive liquid level sensor having phase detecting circuitry |
| 08/01/1995 | US5437178 Controller for ultrasonic sensors |
| 07/30/1995 | CA2141249A1 Plastic pipette with level sensor function |
| 07/27/1995 | WO1995020127A1 Chemical refill system for high purity chemicals |
| 07/26/1995 | EP0608230B1 Dynamic and contactless measurement of displacement or permittivity using a capacitive sensor |
| 07/25/1995 | US5436615 Overflow detection system |
| 07/25/1995 | US5435181 Electronic float gauge |
| 07/25/1995 | CA2096354C Annular fuel line fitting |
| 07/20/1995 | WO1995019559A2 Ultrasonic transducer system with temporal crosstalk isolation |
| 07/19/1995 | CN2203608Y Protector of electric suction apparatus |
| 07/18/1995 | US5434603 Ink cartridge with passageway for ink level indicator |
| 07/18/1995 | US5434555 Thermal dispersion switch with self test circuit |
| 07/13/1995 | DE4400324A1 Attachment for removing fluid e.g. oil from machine dipstick |
| 07/12/1995 | CN2203445Y Guide sheet type float guiding device |
| 07/12/1995 | CN2203444Y Gravity multi-point automatic charge level measuring sensor |
| 07/11/1995 | US5431047 In a fuel sender in a fuel tank of a motor vehicle |
| 07/05/1995 | EP0661527A1 Method and apparatus for detecting interfaces separating several phases with ultrasounds |
| 07/05/1995 | CN2202918Y Water level displayer |
| 07/05/1995 | CN2202917Y Direct conduction type liquid level sensor |
| 07/04/1995 | US5428997 Method of and device for fluid surface detection using an ultrasonic transducer |
| 07/04/1995 | US5428984 To indicate flow velocity of a flowing medium |
| 06/29/1995 | DE4343919A1 Thermos jug with convenient indication of temperature and content |
| 06/29/1995 | CA2139173A1 Device and method using ultrasound waves for detecting interfaces separating several phases |
| 06/28/1995 | EP0660092A1 A remain detector and a liquid injection recording apparatus having the detector |
| 06/28/1995 | EP0659558A1 Motor-type ink sensor |
| 06/28/1995 | EP0559669B1 Measuring probe |
| 06/27/1995 | US5428348 Fluid level monitor |
| 06/27/1995 | US5428347 Water sensor system |
| 06/27/1995 | US5427161 Volumetric beverage receptacle filling apparatus and method |
| 06/27/1995 | US5427136 Fluid level detection system |
| 06/27/1995 | US5426976 Method and apparatus for detecting the position of liquid-liquid interfaces |
| 06/22/1995 | DE4417399C1 Filling level evaluation system for sludge suction vehicle |
| 06/21/1995 | EP0658767A2 An in-line sight indicator |
| 06/21/1995 | EP0658749A2 Optical liquid level sensor and discriminator |
| 06/21/1995 | EP0658748A2 Capacitive threshold detector test circuit |
| 06/21/1995 | EP0658747A1 Radiation gauging |
| 06/21/1995 | EP0658431A2 Measuring apparatus for the ink-level in ink-jet printing unit |
| 06/21/1995 | EP0658247A1 Liquid volume measuring apparatus |
| 06/21/1995 | CN2201658Y Differential pressure water level measuring component suitable for any operating mode |
| 06/20/1995 | US5425624 Optical fluid-level switch and controls for bilge pump apparatus |
| 06/20/1995 | US5425329 For use in a storage container |
| 06/20/1995 | US5425271 Fluid condition indicator device |
| 06/20/1995 | CA2040430C Apparatus for determining and/or monitoring a predetermined contents level in a container |
| 06/18/1995 | CA2138427A1 Radiation gauging |
| 06/18/1995 | CA2138323A1 In-line sight indicator |
| 06/18/1995 | CA2137531A1 Capacitive threshold detector test circuit |
| 06/15/1995 | WO1995016190A1 Ultrasonic level instrument with dual frequency operation |
| 06/14/1995 | EP0657368A2 Container for carrying and dispensing liquid and semi-liquid products |
| 06/14/1995 | DE4424240A1 Circuit with display instrument, e.g. for level sensing of vehicle fuel tank |
| 06/14/1995 | DE4342272A1 Measuring system for automatic washing or dish washing machine |