| 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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| 02/28/1996 | CN2221205Y Boiler magnetic fluviograph |
| 02/28/1996 | CN2221204Y Automotive L.P.G cylinder level gage |
| 02/28/1996 | CN2221203Y Double round tubes two-colour fluviograph |
| 02/27/1996 | US5495315 Level sensing apparatus |
| 02/27/1996 | US5493922 Liquid level sensing probe and control circuit |
| 02/27/1996 | US5493907 Interposed in a fluid flow line |
| 02/27/1996 | US5493903 Method of determining the volume of a substance having a density, in vertical storage tanks |
| 02/21/1996 | EP0697583A1 Liquid/foam mixture analysis |
| 02/21/1996 | EP0697370A1 Fluid overfill protection and identification system |
| 02/21/1996 | EP0697108A1 A method for simultaneously measuring the positions of more than one surface in metallurgic processes |
| 02/20/1996 | US5493277 Device for monitoring the water level of a container and for adding water to the container |
| 02/20/1996 | CA2054490C Particle level sensor |
| 02/20/1996 | CA2052448C Tank level alarm control system |
| 02/15/1996 | WO1996004630A1 High reliability instrument system |
| 02/15/1996 | WO1996004512A1 Method of detecting residual quantity of gas in cassette type gas cylinder and apparatus therefor |
| 02/13/1996 | US5491333 Dispensing method and apparatus that detects the presence and size of a cup and provides automatic fill control |
| 02/13/1996 | US5490611 Process for precise volumetrio diluting/mixing of chemicals |
| 02/08/1996 | DE4434392C1 Filling level detection system for vacuum cleaner dust bag |
| 02/08/1996 | DE4427560A1 Measuring system for measuring level of liquid or flowable media in container |
| 02/07/1996 | EP0695120A1 Metering apparatus, automatic cleaning device and milking plant equipped with such an apparatus and use of such an apparatus for cleaning a liquid-carrying plant |
| 02/07/1996 | EP0533873B1 Ultrasonic detector and detection method for liquid media |
| 02/07/1996 | CN2219491Y 吊杆式液位传感器 Boom-type liquid level sensor |
| 02/07/1996 | CN2219490Y Level-meter with pressure measuring tube for dam |
| 02/06/1996 | US5488854 Pipetting apparatus |
| 02/06/1996 | CA2155279A1 Fluid overfill protection and product identification system |
| 02/01/1996 | DE4439879C1 Level sensor in form of vibration limit switch |
| 02/01/1996 | DE4436395C1 Level sensor for motor vehicle |
| 01/31/1996 | EP0694235A1 Ultra-wideband receiver |
| 01/30/1996 | US5487359 Low amperage electronic milk level detector |
| 01/30/1996 | US5487309 Device for testing medical infusion |
| 01/30/1996 | US5487300 For measuring physical characteristics of a liquid |
| 01/25/1996 | DE4425751A1 Measuring bulk material volume in storage container |
| 01/24/1996 | EP0684785A4 Tracheal intubation monitoring apparatus and method. |
| 01/24/1996 | CN2218364Y Universal two colour level meter |
| 01/24/1996 | CN2218363Y Bypass type level indicator |
| 01/24/1996 | CN1030795C Dynamic and non-contact measurement of displacement or of permittivity by use of capacitive sensor |
| 01/23/1996 | US5485740 Method of calibration for gauging fuel in an automotive tank |
| 01/23/1996 | US5485681 Swivel type dipstik |
| 01/23/1996 | CA1337955C Recoating of stereolithographic layers |
| 01/17/1996 | EP0550440B1 Automated container volume measuring device and container equipped therewith |
| 01/17/1996 | CN1115025A Measuring and control of level of liquid-state metal with flow column placement method |
| 01/17/1996 | CN1030734C Oil quantity indicator for cylindrical gasoline tank installed horizontally |
| 01/16/1996 | US5483831 Direct liquid level reading device |
| 01/11/1996 | WO1996000885A1 Thickener mud gauge |
| 01/11/1996 | DE4421273A1 Kondensgefäß zur Dampfdruckmessung, Verwendung des Kondensgefäßes für eine Füllstandsmessung und eine Dampfdurchsatzmessung sowie Verfahren zum Betrieb eines Kondensgefäßes Condensation of steam pressure measurement, using the condensation vessel for level measurement and a steam flow measurement and method for operating a condensation vessel |
| 01/11/1996 | CA2193360A1 Thickener mud gauge |
| 01/10/1996 | EP0690976A1 Method and device for determining when the contents of a container reach a given level and/or for monitoring this level |
| 01/10/1996 | EP0690730A1 Blood reservoir volume sensing system |
| 01/10/1996 | CN2217219Y Electrode type instrument for automatically indicating level |
| 01/09/1996 | US5483227 Liquid level controller |
| 01/09/1996 | US5483226 Ultrasonic detector, detection method for liquid media and ultrasonic transmitter control method |
| 01/09/1996 | US5483109 Anti-fuel slosh circuit |
| 01/09/1996 | US5481911 Cesspit water level indicator |
| 01/03/1996 | EP0690293A2 Fluid gauging apparatus using magnetostriction and a stick gauge |
| 01/03/1996 | EP0689679A1 Process for recognizing and discriminating between useful and interfering echos in the reception signal of distance sensors working according to the pulse-echo principle |
| 01/03/1996 | EP0689476A1 Dosing system |
| 01/03/1996 | CN2216676Y Capacitance level gauge |
| 01/02/1996 | US5481197 High pressure, leak resistant explosionproof capacitance probe |
| 01/02/1996 | US5479820 Cryogenic gauge |
| 12/29/1995 | CA2152880A1 Fluid gauging apparatus using magnetostriction and a stick gauge |
| 12/28/1995 | WO1995035488A1 Condensation vessel for steam pressure measurements, use of this condensation vessel for level and steam flow rate measurements, and process for operating a condensation vessel |
| 12/27/1995 | EP0689039A2 Liquid level detection apparatus and method thereof |
| 12/27/1995 | EP0689038A2 Non-invasive method of determining residual liquid reagents |
| 12/27/1995 | CN1114047A Weight type charge level detector and method |
| 12/27/1995 | CN1114046A Liquid interface sensor |
| 12/27/1995 | CN1114045A Figure analytical liquid level measurer and measuring method |
| 12/26/1995 | US5478966 Hinged long-reach magnetic detector for liquid level measurements |
| 12/26/1995 | US5477727 Capacitive level sensor |
| 12/21/1995 | DE4420950A1 System for activating displacement mechanism in sealed storage vessel |
| 12/21/1995 | DE4420870A1 Coal or mineral storage system with self-monitoring level control |
| 12/21/1995 | DE4420712A1 Detecting level of molten metals |
| 12/21/1995 | DE4420651A1 Container liquid level control device esp. for IC engine oil sump |
| 12/14/1995 | DE19520516A1 Ultraschall-Materialpegelmessung Ultrasonic material level measurement |
| 12/14/1995 | DE19517135A1 Fuel-gauging system for aircraft with two or more fuel tanks |
| 12/13/1995 | EP0686834A1 Device for determining and/or monitoring of a predetermined level in a container |
| 12/13/1995 | EP0462998B1 Mounting head for a resistance-tape level sensor |
| 12/13/1995 | CN2214821Y Plastic-tube plug infusion signal system |
| 12/13/1995 | CN2214820Y Infusion alarm |
| 12/12/1995 | US5475720 Non-condensable gas tolerant condensing chamber |
| 12/12/1995 | US5474198 Stillpipe sealing device |
| 12/12/1995 | US5473837 Water level maintenance device |
| 12/12/1995 | CA2057556C Material level indicating apparatus with status light and external test features |
| 12/07/1995 | WO1995033168A1 Refrigeration system |
| 12/07/1995 | DE4419462A1 Contactless level meter |
| 12/07/1995 | DE4419301A1 Helmholtz resonance |
| 12/07/1995 | DE19511234A1 Water level measurement for reservoir, large river and underground water |
| 12/06/1995 | EP0684785A1 Tracheal intubation monitoring apparatus and method |
| 12/06/1995 | CN1113093A Level meter |
| 12/06/1995 | CN1113003A Method and apparatus for measuring displacement of molten metal |
| 12/05/1995 | US5473245 For sensing a torsional force |
| 12/05/1995 | US5473234 Level sensor and control apparatus |
| 12/05/1995 | US5471873 Densimeter |
| 12/05/1995 | US5471872 Acoustic liquid level measuring apparatus |
| 11/30/1995 | WO1995032407A1 Liquid level switch |
| 11/30/1995 | DE4418313A1 Refrigerator unit with protection against flooding during de-icing |
| 11/30/1995 | DE4418134A1 Capacitance measurement circuit esp. for tank level sensor of e.g. motor vehicle |
| 11/29/1995 | EP0684460A1 Level meter |
| 11/29/1995 | EP0683892A1 Method for measuring at least one feature of a liquid solution and device therefor |
| 11/29/1995 | EP0683887A1 Rejecting noise in magnetostrictive position detector by determining valid time range for propagation of reference sonic pulses |
| 11/29/1995 | CN2213984Y Magnetic ring type tank gage |