| 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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| 05/08/1996 | EP0710821A1 Indicator for measuring liquid level in a container |
| 05/08/1996 | EP0710820A1 Fluid level detector and fluid level reporting system |
| 05/08/1996 | EP0615612B1 Device for determining and/or monitoring a predetermined filling level |
| 05/08/1996 | EP0615611B1 Device for securing a housing |
| 05/08/1996 | CN2226766Y Four core independent cable signal collecting device |
| 05/08/1996 | CN1122017A Apparatus for detecting residual quantity of toners |
| 05/07/1996 | US5515025 Water level sensor, trailer using same and method of using trailer |
| 05/07/1996 | US5514920 Fuel dispenser leak detector |
| 05/07/1996 | US5513527 For at least two fuel tanks |
| 05/02/1996 | DE4438880A1 Rotation angle sensor with housing and rotating body forming electric coupling |
| 05/01/1996 | EP0709656A2 Tap with integral level gauge |
| 05/01/1996 | EP0619014B1 Digital smoothing circuit for electronic level indicators |
| 05/01/1996 | CN2226282Y Static pressure liquid level-meter sensor device |
| 05/01/1996 | CN2226281Y Tubular liquid levelmeter |
| 05/01/1996 | CN2226280Y Glass tube type bicolor liquid levelmeter |
| 05/01/1996 | CN2226279Y Autocontrolled alarm for liquid level |
| 05/01/1996 | CA2161743A1 Valve with integrated level gauge |
| 04/30/1996 | US5512834 Homodyne impulse radar hidden object locator |
| 04/30/1996 | US5511950 Vacuum pumps for recovering condensates from steam-using apparatus |
| 04/24/1996 | CN2225668Y Liquid level measurer for inflammable and easy explosion liquid |
| 04/23/1996 | US5510800 Time-of-flight radio location system |
| 04/18/1996 | WO1996011385A1 Liquid level sensor for ink jet printers |
| 04/18/1996 | CA2201867A1 Liquid level sensor for ink jet printers |
| 04/17/1996 | EP0706641A1 Material level probe having crimp seal |
| 04/17/1996 | EP0694235A4 Ultra-wideband receiver |
| 04/17/1996 | EP0654140B1 Non-contact distance-measuring system and method of non-contact distance measuring |
| 04/17/1996 | CN2225028Y Color band digital displaying level meter |
| 04/17/1996 | CN2225027Y Three-switch level detector |
| 04/17/1996 | CN2225026Y Low specific gravity and high pressure magnetic level meter |
| 04/17/1996 | CN2225025Y Capacitance level meter |
| 04/17/1996 | CN2225024Y Automatic controlling apparatus for level by weight |
| 04/17/1996 | CN2225023Y Liquid level sensor for testing corrosive media |
| 04/17/1996 | CN2225022Y Optical fiber instrument for testing interface between two liquids |
| 04/17/1996 | CN2225021Y Phase-changing low temperature level meter |
| 04/17/1996 | CN2225020Y Photoelectric remote transferring glass tube level-meter |
| 04/17/1996 | CN2225019Y Automatic alarm for container as filled fully |
| 04/17/1996 | CN1120663A High precision metering instrument for liquid tank |
| 04/16/1996 | US5507854 Controlling level in mold during casting on basis of change in transmission time of electroconductive pseudo random signals |
| 04/16/1996 | US5507326 Fluid overfill protection and product identification system |
| 04/16/1996 | US5507181 Non-intrusive mounting system and method for microwave instruments |
| 04/16/1996 | US5507178 Liquid presence and identification sensor |
| 04/11/1996 | WO1996010734A1 Microwave level gauge |
| 04/11/1996 | WO1996010730A2 Barrier device |
| 04/11/1996 | CA2196749A1 Barrier device |
| 04/10/1996 | EP0706033A2 Safety and liquid level-indicating device for steam heating tanks |
| 04/10/1996 | EP0626984B1 Polyamidoamines in the circulating waters of wet separators |
| 04/10/1996 | EP0559639B1 Surface separator and dispersion apparatus |
| 04/10/1996 | CN2224405Y Feed-position sensor |
| 04/10/1996 | CN2224404Y Wettype detecting device for position of gas cabinet |
| 04/10/1996 | CN2223999Y Clinical infusion-monitoring instrument |
| 04/10/1996 | CN1120168A Multifunction digital watt-hour meter for single-chip processor |
| 04/10/1996 | CN1120167A Direct measuring method of steel single-rare-earth solid solution capacity |
| 04/10/1996 | CN1120163A Dynamic fluid level and bubble inspection for quality and process control |
| 04/10/1996 | CN1120158A A liquid level sensor having a plunger core |
| 04/09/1996 | US5506791 Multi-function flow monitoring apparatus with multiple flow sensor capability |
| 04/04/1996 | WO1996010183A1 Pre-treatment apparatus of container for analysis and automatic weigh-in system |
| 04/04/1996 | DE4434646A1 Measuring system for electronic measuring of filling level of liquid esp. in vehicle fuel tank |
| 04/04/1996 | DE4434559A1 Operation of vehicle liquid level measurement sensor |
| 04/03/1996 | EP0704683A1 Integral welded sight glass for boilers |
| 04/03/1996 | EP0704049A1 Float-controlled level switch with adjustable switching points |
| 04/03/1996 | CN2223840Y Laser device for measuring level of material |
| 04/02/1996 | US5504490 Radar method and device for the measurement of distance |
| 03/31/1996 | CA2144800A1 Integral welded sight glass for boilers |
| 03/28/1996 | WO1996009414A1 A method of adapting the amounts of additives such as deoxidizers and/or alloying elements |
| 03/27/1996 | CN2223486Y Turnover float-level indication controlling apparatus |
| 03/27/1996 | CN2223485Y Liquid level sensor for pressure container |
| 03/27/1996 | CN2223484Y Differential pressure sensor with automatic air-feeding device |
| 03/27/1996 | CN1119271A Midloop water level monitor |
| 03/26/1996 | US5501102 Floatless gauge with resistive/conductive polymer |
| 03/21/1996 | DE4443122A1 Level gauge indicator for motor vehicle esp. oil dipstick for oil level measurement |
| 03/21/1996 | DE4436349A1 Fun figure used as liquid level indicator for children |
| 03/21/1996 | DE4433447A1 System for monitoring presence of at least one electrically conducting fluid component, or separation layer level |
| 03/21/1996 | DE19519723A1 Device for setting and resetting displacement value of vol. alteration unit |
| 03/20/1996 | EP0702216A1 Liquid level sender device |
| 03/20/1996 | EP0702215A2 Low level monitoring apparatus in a reservoir |
| 03/20/1996 | CN2222905Y intelligent liquid level and liquid weight calculating instrument |
| 03/20/1996 | CN2222904Y Valve for liquid level meter for boiler |
| 03/19/1996 | US5499544 Capacitively coupled ohmic resistance position sensor |
| 03/19/1996 | CA2042383C Level measuring device which can be assembled from components |
| 03/14/1996 | WO1996007934A1 Electronic circuitry used in ultrasonic ranging systems employed in monitoring fluid in tanks |
| 03/14/1996 | WO1996007933A1 Ultrasonic methods used to monitor fluid in tanks |
| 03/14/1996 | WO1996007928A1 Time-of-flight radio location system |
| 03/14/1996 | WO1996007875A1 Ultrasonic probes for use in monitoring fluid in tanks |
| 03/14/1996 | DE4432389A1 Liquid level indicator esp. for indicating oil level in combustion engine |
| 03/14/1996 | DE4429236A1 Evaluating fill-level of container, using mechanical vibration system with piezoelectric elements |
| 03/13/1996 | EP0701110A2 Capacitive probe for monitoring fluid in a tank |
| 03/13/1996 | EP0700528A1 Electromagnetic hidden object detector |
| 03/13/1996 | CN2222344Y Vibration-damping type material level measuring sensor |
| 03/13/1996 | CN2222343Y Wide vision angle double-colour tank gage |
| 03/13/1996 | CN1118432A Liquid level indicator |
| 03/12/1996 | CA2030759C Recording apparatus |
| 03/12/1996 | CA1338131C Product and method for detecting a low level of liquid in a liquid reservoir |
| 03/07/1996 | DE4425399A1 Adjusting system for altering displacement value of displacement body, in volume changing device for gas-tight container |
| 03/06/1996 | EP0699298A1 Contactless method of measuring translatory movement and an arrangement operating according to this method |
| 03/06/1996 | CN2221779Y Digital level indicator and alarm for liquid-storage equipment |
| 03/06/1996 | CN2221778Y Eight-side two-colour gauge glass with inner hole |
| 03/06/1996 | CN1118066A Multi-tube liquid specific gravity and container liquid-level measuring unit. |
| 03/05/1996 | US5497078 Method and system for driving an air core gauge with improved pointer resolution |
| 03/05/1996 | US5495745 Apparatus and method for improving liquid gaging system using error compensation data |
| 02/28/1996 | EP0698784A2 Level measuring device providing overfill protection in a tank for liquids |