| 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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| 09/13/2001 | CA2402068A1 Ink and dampening solution determination in offset printing |
| 09/12/2001 | EP1132723A1 Device for monitoring the level of a liquid in a closed container |
| 09/12/2001 | EP1131609A1 Device for measuring the volume of liquid in a container |
| 09/12/2001 | CN2447755Y Magentic coupled float-level gauge |
| 09/12/2001 | CN2447754Y Float-type magnetic induction level indicator |
| 09/12/2001 | CN2447753Y Floating ball level controller |
| 09/12/2001 | CN2447752Y Marine floating ball level controller |
| 09/12/2001 | CN2447751Y Water temp. and level indicator for solar water heater (B) |
| 09/12/2001 | CN2447750Y Oscillating level indicator |
| 09/12/2001 | CN2447749Y Water temp. and level indicator with alarm function for water tank |
| 09/12/2001 | CN2447748Y Weighing level indicator |
| 09/12/2001 | CN2447747Y High-pressure screw-thread gland glass liquid level meter |
| 09/12/2001 | CN2447746Y Multi-functional level self-controlling valve |
| 09/12/2001 | CN1312462A Automatic infusion alarm |
| 09/07/2001 | WO2001065214A2 Fluid dispense and liquid surface verification system and method |
| 09/07/2001 | CA2658772A1 Fluid dispense and liquid surface verification system and method |
| 09/07/2001 | CA2338302A1 Fuel level indicator for propane tank on a barbecue |
| 09/06/2001 | US20010019701 By sampling of a code marking on head of a piston rod |
| 09/06/2001 | US20010019346 Ink interconnect between print cartridge and carriage |
| 09/06/2001 | DE10009515A1 Electric grill has a water sensor to detect the water level, in a container below the grill, to trigger an alarm once the water level falls below a certain level, thus ensuring that a user tops up the water before it dries out |
| 09/06/2001 | DE10008093A1 Capacitive fill level measuring instrument, has horizontal strip conductors having one end connected with corresponding sensor field, while other end is linked with vertical strip conductors connected to selection switch |
| 09/05/2001 | EP1130368A2 Measuring device with cord level detector and method for shortening the cord |
| 09/05/2001 | CN2446608Y Electrode probe transfusion indicator |
| 09/05/2001 | CN2446500Y Water level and temp indicator (A) of solar water heater |
| 09/05/2001 | CN2446499Y Water level and temp controller |
| 09/04/2001 | US6283339 Twist bottom dispenser |
| 09/04/2001 | US6282953 Solid state fuel level sensing |
| 09/04/2001 | US6282952 Shield for a sight gauge |
| 09/04/2001 | US6282947 Arrangement for monitoring the useful properties of fluids |
| 09/04/2001 | CA2028750C Multi-level probe and system for measurement of physical conditions in liquid-containing tanks |
| 08/30/2001 | WO2001063274A2 Ultrasonic liquid level measurement with light-weight cabling |
| 08/30/2001 | WO2001063223A2 Method and device for carrying out contactless measurement of a filling level |
| 08/30/2001 | WO2001063222A1 Device for mass determination of a petroleum product in a closed reservoir under pressure |
| 08/30/2001 | WO2001063219A2 Time domain reflectometry |
| 08/30/2001 | US20010017217 Measurement device having a cable probe, and a method for shortening the cable probe |
| 08/30/2001 | DE10031410A1 Verfahren zur Mengenermittlung von Industrieholzsortimenten A method for determining amount of industrial wood assortments |
| 08/30/2001 | DE10010014A1 Vorrichtung zum Messen des Restinhalts von Membrantanks Apparatus for measuring the residual content of membrane tanks |
| 08/30/2001 | DE10009067A1 Meßgerät mit Seilsonde und Verfahren zum Kürzen der Seilsonde Meter with cable probe and method for shortening the rope probe |
| 08/30/2001 | DE10009019C1 Vorrichtung zur Inhaltsüberprüfung von Behältern Apparatus for content inspection of containers |
| 08/30/2001 | DE10006221A1 Device for determining fill level of liquefied gases in cryogenic container has magnet connected to buoyancy body movable along arrangement of field sensors |
| 08/30/2001 | CA2397750A1 A liquid measurement system and shared interface apparatus for use therein |
| 08/29/2001 | EP1128169A1 Method and apparatus for determining a limit filling level of a product in a container |
| 08/29/2001 | CN2445305Y Magnetic floater of liquid level indicator |
| 08/29/2001 | CN2445304Y Portable liquid level indicator |
| 08/28/2001 | US6279247 Combination relief vent and dipstick apparatus for an oil filled pin joint |
| 08/23/2001 | WO2001061287A1 Method and device for determining the level of a filling in a container |
| 08/23/2001 | WO2001061286A2 Device for determining the level of a medium in a container |
| 08/23/2001 | WO2001060718A2 Bulk materials management apparatus and method |
| 08/23/2001 | US20010015547 Method and arrangement for controlling deployment of a side airbag |
| 08/23/2001 | US20010015100 Limit-level sensor and method of determining the undershooting or overshooting of an intended level of liquid in a container |
| 08/23/2001 | US20010015099 Non-invasive electromagnetic fluid level sensor |
| 08/23/2001 | DE10007381A1 Meßsignalaufnehmer, insbesondere Füllstandsgeber für einen Fahrzeugtank Measured signal, especially level sensor for a vehicle tank |
| 08/23/2001 | DE10007188A1 Vorrichtung zur Bestimmung des Füllstandes eines Mediums in einem Behälter Device for determining the fill level of a medium in a container |
| 08/23/2001 | DE10007187A1 Verfahren und Vorrichtung zur Bestimmung des Füllstandes eines Füllguts in einem Behälter Method and apparatus for determining the filling level of a filling material in a container |
| 08/23/2001 | CA2402379A1 Bulk materials management apparatus and method |
| 08/22/2001 | EP1126252A2 Level indicator for fuel tank |
| 08/22/2001 | EP1126251A2 Device for level measurement |
| 08/22/2001 | EP1125748A1 Ink level sensing method and apparatus |
| 08/22/2001 | CN2444215Y Conbined magnetic floater liquid level gauge |
| 08/22/2001 | CN2444214Y Liquid level controlling bar |
| 08/22/2001 | CN2444213Y Measuring meter for outrange liquid level difference |
| 08/22/2001 | CN1309293A Ink quantity measuring method and device |
| 08/21/2001 | US6278411 Horn antenna |
| 08/21/2001 | US6278381 Fault condition protective device for aircraft fuel gauging system |
| 08/21/2001 | US6276200 Liquid level controller |
| 08/21/2001 | US6276199 Method for producing filling level measuring device operating with microwaves |
| 08/21/2001 | CA2236500C Method and arrangement for electromagnetic wave distance measurement by pulse transit time method |
| 08/21/2001 | CA2025888C Level probe for a shaft furnace |
| 08/17/2001 | CA2331230A1 Arrangement for filling level measurement |
| 08/16/2001 | WO2001059411A1 Method and apparatus for monitoring liquid level in a container |
| 08/16/2001 | WO2001059356A2 Device for determining the filling level of liquefied gases in a cryogenic container |
| 08/16/2001 | EP1124117A1 Method for checking the level of a liquid measured by an electronic level indicator |
| 08/16/2001 | EP1123489A2 Capacitive measuring device |
| 08/16/2001 | DE10005814A1 Checking liquid level measured by electronic level sensor involves activating first display if level difference less than/equal to defined value, second display if greater than/equal to level |
| 08/15/2001 | CN2443353Y Dial display high-precise level meter |
| 08/15/2001 | CN2443352Y Magnetic float type water level auto-controller |
| 08/15/2001 | CN2443351Y Multi-interface liquid level testing system |
| 08/15/2001 | CN2443350Y High-temp magnetic turning level meter |
| 08/14/2001 | US6275048 Capacitive sensor arrangement for a liquid or gaseous medium, and method of making the same |
| 08/14/2001 | US6274880 Fluid level sensing system and method having controlled surface pairs |
| 08/14/2001 | US6274033 Septic tank sludge gauge |
| 08/14/2001 | US6273560 Print cartridge coupling and reservoir assembly for use in an inkjet printing system with an off-axis ink supply |
| 08/14/2001 | US6273021 Oil spill prevention apparatus |
| 08/14/2001 | US6272922 Fluid-gauging systems |
| 08/14/2001 | US6272921 Ultrasound sensor for detecting the level of liquids |
| 08/14/2001 | US6272911 Vehicle sensing system and method |
| 08/14/2001 | US6272906 Device for separating and for measuring the volume of the various phases of a mixture of fluids |
| 08/14/2001 | US6272818 Pivotably adjustable fill indicator |
| 08/09/2001 | WO2001057504A1 Method and device for imaging liquid-filled container |
| 08/09/2001 | WO2001057503A1 Method and device for imaging liquid filling container |
| 08/09/2001 | WO2001057480A1 Manual and electronic scales to measure volume of contents in liquor bottles |
| 08/09/2001 | US20010011512 Method and apparatus for maintaining ink level in ink fountain of printing press |
| 08/09/2001 | US20010011510 Method and apparatus for maintaining ink level in ink fountain of printing press |
| 08/09/2001 | DE10003941A1 Füllstandsmeßgerät Level measuring device |
| 08/08/2001 | CN2442247Y High accuracy raddr monitor for material storehouse level |
| 08/07/2001 | US6269695 Analog liquid level sensor |
| 08/07/2001 | US6269694 Float-supported dielectric level sensor |
| 08/02/2001 | WO2001055683A1 Level meter |
| 08/02/2001 | US20010010171 Quantity Gauging |
| 08/02/2001 | DE10103056A1 Mengenmeßsystem und -sonde Mengenmeßsystem and probe |