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

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)
12/1994
12/08/1994	DE4328792C1 Detector device for detecting liquid levels
12/08/1994	DE4318959C1 Process and apparatus for monitoring the full filling of a barrel with a vaulted barrel head, in particular of a keg for beer or the like
12/07/1994	EP0627615A1 Fluid level sensing systems
12/07/1994	EP0542956B1 Device for securing in an electrically insulated manner a metallic probe electrode in the opening of a housing
12/07/1994	CN2184922Y Electric contact point adjustable float level meter
12/07/1994	CN2184921Y Remote double colour liquid level monitor
12/07/1994	CN1096099A Anticorrosive ultrasonic transducer
12/06/1994	US5370269 Process and apparatus for precise volumetric diluting/mixing of chemicals
12/06/1994	US5369999 Detecting whether a test conduit is full of a flowing fluid
12/01/1994	DE4318953A1 Device for moistening power station filter ash
12/01/1994	DE4317629A1 Filling level indicating device
11/1994
11/30/1994	EP0626570A1 Tank gauging system
11/30/1994	EP0626569A1 Method for level monitoring of the contents in containers
11/30/1994	EP0626568A2 Liquid gauging apparatus and remote sensor interrogation
11/30/1994	EP0626063A1 Microwave-operated level gauge.
11/30/1994	CN2184197Y Water level display
11/30/1994	CN2184196Y Inspection mechanism of automatic liquid level display
11/30/1994	CN2184195Y Liquid level meter for transmission storage
11/29/1994	US5369396 Apparatus for detecting a level of liquid
11/29/1994	US5369395 Differential float means and sensor means incorporating same
11/29/1994	US5367907 Liquid level indicator
11/29/1994	CA2453895A1 Liquid gauging apparatus and remote sensor interrogation
11/29/1994	CA2123854A1 Liquid gauging apparatus and remote sensor interrogation
11/24/1994	WO1994027168A1 Electromagnetic hidden object detector
11/24/1994	WO1994027119A1 Variable resistance device
11/24/1994	WO1994026627A1 A method and a monitoring system for monitoring the inclination of a floating roof
11/24/1994	WO1994021364A3 System for dissolving solids in a liquid
11/24/1994	DE4411478A1 Method for monitoring the filling levels of collecting containers for valuable materials
11/24/1994	DE4336334C1 Computer-controlled recycling collecting container
11/24/1994	DE4316974A1 Device for measuring the consumption of liquids
11/24/1994	DE4244761A1 Filling level measuring system and method for transmitting test signals in such a filling level measuring system
11/23/1994	EP0625695A1 Improvements in sight glasses
11/23/1994	CN2183557Y Oil-contents measuring sensor for oil tank
11/23/1994	CN2183556Y Water-level discolouring indicator
11/23/1994	CN1095459A Cassette type gas cylinder with remaining volume alarm unit and manufacturing method thereof
11/22/1994	US5367175 Method of measuring liquid level with a thermal interface detection
11/22/1994	US5365783 Capacitive sensing system and technique
11/17/1994	EP0624781A1 Improvements to resistive wire liquid level sensors
11/17/1994	EP0624742A1 Shaft passage sealing with a barrier fluid
11/17/1994	EP0624235A1 Disposable liquefied gas cylinder with remaining volume alarm and manufacturing method thereof.
11/17/1994	DE4316148A1 Sensor for measuring the filling level of fluids
11/17/1994	DE3943657C2 Liquid level detector for use in containers
11/16/1994	CN2182988Y Magnetic floats digital level indicator
11/16/1994	CN2182987Y Level indicator
11/16/1994	CN1026561C Apparatus for detecting of Co-flowing slags in metallic molting material
11/16/1994	CA2123541A1 Sight glasses
11/15/1994	US5365220 Warning alarm device for an evaporative cooler
11/15/1994	US5365178 Electrical device for liquid level measurements in industrial tanks and the like
11/10/1994	WO1994025832A1 Electronic fuel level display device
11/10/1994	WO1994021311A3 Blood reservoir volume sensing system
11/09/1994	CN2182394Y Water level alarm controlling instrument
11/08/1994	US5363341 Level measuring device which can be assembled from components
11/08/1994	US5363093 Method and apparatus for continuous tank monitoring
11/08/1994	US5362186 Single post stud with locking blade
11/03/1994	DE4324323C1 Device and method for determination of filling capacity and/or elasticity of comminuted fibrous tobacco material
11/03/1994	DE4314249A1 Device for detecting liquid level
11/02/1994	EP0622616A1 Apparatus for measuring the level of an interface of a liquid with suspending particles
11/02/1994	EP0622615A1 Method and apparatus for determining the volume of a bellows reservoir
11/02/1994	EP0621944A1 Liquid level sensor.
11/02/1994	CN1094512A Measuring method and apparatus for material surface position or height
11/01/1994	CA1332792C Liquid level gauging apparatus
10/1994
10/27/1994	WO1994024788A1 Ultra-wideband receiver
10/27/1994	WO1994024524A1 Fill-level indicator
10/27/1994	WO1994023564A1 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
10/27/1994	DE4313418A1 Method and device for the digital determination and remote interrogation of filling levels and levels in liquids or media of limited high viscosity, using discrete sensor positions
10/26/1994	EP0621466A1 System for capacitive level measurement and its use
10/26/1994	EP0621462A2 Elastic wave sensing system
10/26/1994	CN2180981Y 液位计 Level Meter
10/26/1994	CN2180980Y 齿轮传动液位传感器 Gearing level sensor
10/26/1994	CN2180979Y Industrial section-free type digital liquid level checker
10/26/1994	CN2180978Y Material level meter
10/26/1994	CN2180977Y Glass display device for double-colour levelmeter
10/26/1994	CN2180234Y Self-discharging alarm type deodorising bedpan
10/25/1994	US5357815 Magnetically driven gauge with voltage divider
10/25/1994	US5357801 Liquid-level gauging
10/20/1994	DE4312432A1 Method for measuring liquid levels and flow rates in low-concentration electrolytes
10/20/1994	DE4311925A1 Verfahren zum Betrieb eines an einem Kraftstofftank eines Kraftfahrzeuges angeordneten Differenzdrucksensors Method for operating a switch arranged on a fuel tank of a motor vehicle differential pressure sensor
10/19/1994	EP0620421A1 Method and apparatus for volumetric dosing fluid substances
10/19/1994	EP0619874A1 Pump station flowmeter with high frequency detector
10/19/1994	EP0619766A1 Device and method for skull-melting depth measurement
10/19/1994	CN1093801A Sectional capacitance object-position detecting method and detecting probe
10/18/1994	US5357241 Fail-safe leak detector
10/18/1994	US5355727 Method of making average mass flow velocity measurements
10/13/1994	DE4324424C1 Layer thickness meter
10/13/1994	DE4309604A1 Method for determining a measured value for the supply of an operating fluid of motor vehicles
10/13/1994	DE4308996A1 Measuring device for a grease or oil layer
10/12/1994	EP0619476A1 Device for detection of a fluidic interface in a transparent measuring tube
10/12/1994	EP0619475A1 Device for the measurement of the level and/or the volume of a liquid using an immersed resistance wire
10/12/1994	CN2179573Y Membrane powder storehouse level alarming instrument
10/12/1994	CN1093463A Apparatus for signalling the critical level of a liquid
10/12/1994	CN1093462A Floating type liquid level measuring method and the sensing device
10/11/1994	CA1332458C Distance and level measuring system
10/05/1994	EP0618444A1 Method and apparatus for detecting residual liquid in a bottle
10/05/1994	EP0618428A2 Fluid level sensing systems
10/05/1994	EP0618427A1 A damper circuit for a device for indicating the level of liquid in a tank, particularly for motor vehicles
10/05/1994	EP0617789A1 Process and device for taking representative milk samples.
10/04/1994	USH1364 Fluorescent fiber diagnostics
10/04/1994	US5351725 System for monitoring fills of liquid in a tank container and ongoing liquid condition
10/04/1994	US5351538 On-line fishing depth indicator
10/04/1994	US5351414 Water depth apparatus

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