| Patents for G01F 22 - Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for (1,086) |
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| 07/25/2012 | CN102607665A Measurement device and electronic measuring cup applying same |
| 07/18/2012 | CN202339214U 修井液计量尺 Workover fluid metering feet |
| 07/18/2012 | CN102597720A Method and device for tracking content of a movable fluid tank |
| 07/18/2012 | CN102589643A Method for indirectly measuring liquid level and volume of liquid in storage tank and gravitational method based level instrument |
| 07/18/2012 | CN102589636A Liquid metering and extracting bottle |
| 07/18/2012 | CN102589635A Method for determining preferable refueling volume of gear case lubricating oil |
| 07/18/2012 | CN102586025A Novel device for extracting and measuring essential oil of ligusticum chuanxiong and use method thereof |
| 07/17/2012 | US8220502 Measuring volume of a liquid dispensed into a vessel |
| 07/11/2012 | EP2473823A1 A method of determining surface level, and a soil moisture sensor |
| 07/11/2012 | CN202330411U 原油脱水用测量加药量的装置 Crude oil dehydration dosage measuring device |
| 07/11/2012 | CN202329725U 固液体体积精密测量装置 Solid liquid volume precision measurement device |
| 07/11/2012 | CN102564541A Method for measuring content of medicine powder filled in capsule |
| 07/11/2012 | CN102564521A Anesthetic dosage calculation method and anesthetic dosage calculation system for anesthesia machine |
| 07/11/2012 | CN102564520A Automatic oil-water metering device and automatic oil-water metering method |
| 07/04/2012 | CN202304900U 垂直螺翼式水计量装置 Vertical Lo Wing-water measuring device |
| 07/04/2012 | CN102538926A Method for measuring content of filled powdered medicine in capsule |
| 07/04/2012 | CN102538896A Flow stabilizing device for measuring different hydraulic gradients |
| 07/04/2012 | CN101995364B Method and device for detecting blood viscosity and hematocrit by using one instrument |
| 06/27/2012 | CN102519535A Fixed type composite solar and air energy capacity measurer |
| 06/27/2012 | CN102155966B Method for measuring marsh gas reserve in anaerobic fermenting tank and device for implementing method |
| 06/13/2012 | CN202274909U 高精度液体检测液位仪 High-precision detection of liquid level gauge |
| 06/12/2012 | US8196481 Method and apparatus for measuring the amount of fuel aboard a spacecraft |
| 05/31/2012 | DE102010062108A1 Method for determining inclination of surface of liquid relative to container of e.g. vehicle, involves measuring distance of points of detection device to surface of liquid or granular material in container by using radar beams |
| 05/31/2012 | DE10000763B4 Strömungsmessungs- und regelung Strömungsmessungs- and control |
| 05/30/2012 | CN202255529U Liquid volume measuring device |
| 05/30/2012 | CN202255528U Sample observation tube used for observing liquid milk with long shelf life |
| 05/30/2012 | CN202255527U Device for automatically detecting using amount of hot water of electric storage water heater |
| 05/30/2012 | CN202255526U Metering device for testing air inflation specialized for basketball |
| 05/30/2012 | CN202255522U Irregular object volume measurement device |
| 05/30/2012 | CN102483342A 一种确定地面标高的方法和土壤湿度感测器 A method of determining a method ground elevation and soil moisture sensor |
| 05/24/2012 | WO2012066482A1 Method and system for determining the amount of liquid in a vessel for inventory taking |
| 05/23/2012 | CN202229798U Liquid level measurement device for pressure container |
| 05/23/2012 | CN202229797U Novel control device for measuring tank |
| 05/09/2012 | CN202216731U Superconducting magnet liquid helium volatilization rate measuring device |
| 05/09/2012 | CN101949720B Device and method for measuring split-phase type two-phase flow holdup rate |
| 05/02/2012 | CN102435233A Vertical spiral wing type water metering device |
| 04/25/2012 | CN202204581U 液体秤量工具 Liquid weighing instruments |
| 04/25/2012 | CN202204556U 可调式精确定容计量罐 Adjustable precision measurement to determine the capacity of the tank |
| 04/19/2012 | DE102010035958B4 Vorrichtung und Verfahren zur Herstellung eines Bauteils sowie Flugzeugstrukturbauteil Apparatus and method for producing a component as well as aircraft structural component |
| 04/11/2012 | CN102410860A 一种矿坑涌水量监测装置 One kind of mine water monitoring devices |
| 04/05/2012 | WO2011134566A3 Method for monitoring insulating gases in gas-insulated switching systems |
| 04/04/2012 | EP2437036A1 Measuring device and method for determining a fluid level in a fuel tank |
| 04/04/2012 | EP2435749A1 Filling level meter for membrane gasometers |
| 03/28/2012 | CN202177417U 一种密封元件微泄漏量的测试系统 A sealing element micro-leakage test system |
| 03/28/2012 | CN101936760B Vision measuring system for large stockyard and stockpile |
| 03/21/2012 | CN202171488U 智能气体标准体积换算系统 Intelligent Gas standard volume conversion system |
| 03/14/2012 | EP2427740A2 Volume gauge |
| 03/14/2012 | CN102373995A Tank assembly and method |
| 03/01/2012 | DE102010035958A1 Device for manufacturing e.g. load-bearing component of airplane, has fiber Bragg grating sensor integrated into optical fibers to detect characteristic parameter of material flowing through material supply line and/or filling region |
| 03/01/2012 | DE102010035599A1 Method for determination of volume of micro drop in e.g. analytic chemistry, involves determining individual volume of drops and/or mean volume of drops from supporting points or mean values of supporting points |
| 02/22/2012 | EP1725284B1 Metering system and methods for aerosol delivery |
| 02/22/2012 | CN102359805A Precise measurement device for volumes of solid and liquid |
| 02/15/2012 | CN102353419A Gas-liquid ratio tester of oil gas recovery system for gas station |
| 02/15/2012 | CN102353418A Device for determining quantity of carbon dioxide generated by degrading organic matters with aerobic microorganisms |
| 02/15/2012 | CN102353417A Method for directly measuring quantity of biodegraded organic matter of biological active carbon |
| 02/15/2012 | CN101936761B 大型料场料堆视觉测量方法 Large stockyard windrow vision measurement method |
| 02/01/2012 | CN202133434U 微流体数字化精密测量装置 Microfluidic digital precision measuring devices |
| 01/25/2012 | CN202126251U Thickness tester for zinc layer of galvanized tube |
| 01/11/2012 | CN101975716B Device for testing foaming performance of foam asphalt |
| 01/05/2012 | DE102010030790A1 Method for measuring e.g. volumetric flow, of liquid inflowing into container in e.g. micro process engineering field, involves determining volume and/or volume flow based on measured gas pressure |
| 01/04/2012 | CN102305652A Automatic volume fixing device for container |
| 12/28/2011 | CN202092713U 真空包装内气体残留量检测装置 Vacuum-packed inside a gas detection device Residues |
| 12/21/2011 | CN202083431U 低电力罐内液体存量管理系统 Low-power liquid tank inventory management system |
| 12/21/2011 | CN102288253A 多目标无定形液体实时体积无线检测系统 Real-time multi-target amorphous liquid volume wireless detection system |
| 12/21/2011 | CN102288252A 一种密封元件微泄漏量的测试系统 A sealing element micro-leakage test system |
| 12/21/2011 | CN102288251A 汽车空调制冷剂充注量标定方法及系统 Automotive air conditioning refrigerant charge amount calibration method and system |
| 12/14/2011 | CN202075006U 一种适用于物联网的无线传感器系统 One for wireless sensor system of Things |
| 12/14/2011 | CN101033996B 用于料位测量的方法及装置 Method and apparatus for level measurement |
| 12/07/2011 | CN202066539U 一种用于液体流量高精度自动测量的装置 A liquid flow measuring device for high-precision automatic |
| 11/30/2011 | EP2390230A1 Device for supplying a feedstock liquid |
| 11/30/2011 | CN102262036A 储油罐中油水含量测量方法及装置 Water storage tanks measuring method and device content |
| 11/30/2011 | CN102258328A 液体体积精密测量装置 Liquid volume precision measurement device |
| 11/23/2011 | CN102252729A Device and method for measuring volume of irregular object |
| 11/22/2011 | US8061659 Method for detecting complete draining of a propellant tank and for propellant management on board a satellite |
| 11/02/2011 | CN202024803U CO2 gas emission measuring device |
| 11/02/2011 | CN102011373B Construction of observation area for researches on development process of gully |
| 10/12/2011 | CN102213607A Liquid volume metering device |
| 09/21/2011 | CN102192821A Oil leakage characteristic test machine for valve guide rod oil seal and test method thereof |
| 09/15/2011 | DE102006017811B4 Vorrichtung und Verfahren zur Bestimmung der Treibstoffmasse eines Raumflugkörpers Apparatus and method for determining the fuel mass of a spacecraft |
| 09/14/2011 | CN102183280A Statistical principle and PLC technology-based method for measuring and calculating discharge amount of tobacco shred storage cabinet |
| 09/13/2011 | US8015866 Liquid detection unit, and liquid container |
| 08/31/2011 | CN201955124U 一种自动化滑油流量计量油箱 An automated oil flow metering tank |
| 08/17/2011 | CN102155966A Method for measuring marsh gas reserve in anaerobic fermenting tank and device for implementing method |
| 07/28/2011 | DE102010005540A1 Vorrichtung und Verfahren zur Füllstandsmessung in einem Tank mit flexiblen Wänden Apparatus and method for measuring the level in a tank with flexible walls |
| 07/27/2011 | CN101762303B Automatic reading device for measuring gassing property of transformer oil |
| 07/20/2011 | EP2345481A1 Metering system and methods for aerosol delivery |
| 07/20/2011 | CN201903380U Device for measuring dosage with chemical dehydration microcomputer |
| 07/14/2011 | DE102010004615A1 Verfahren zur Bestimmung der aus einem Tank entnommenen Menge einer Flüssigkeit A method of determining the removed amount of a liquid from a tank |
| 07/13/2011 | CN101685031B Method for measuring lithium battery interior gas amount |
| 06/29/2011 | CN102109368A Method for detecting hydrogen residue of hydrogen storage tank by applying label information |
| 06/16/2011 | DE102007028704B4 Verfahren zur Überwachung der Ölfüllung eines elektrischen Transformators Method for monitoring the oil filling of an electrical transformer |
| 06/15/2011 | CN201867213U Top-mounted foldable volume monitoring device |
| 06/15/2011 | CN101275864B Device and method for the gravimetric determination of liquid volumes and analyzer system comprising such a device |
| 06/14/2011 | US7962293 Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe |
| 06/08/2011 | CN201858998U Measuring bottle |
| 06/08/2011 | CN101403706B Full-automatic bottling liquor inspection machine |
| 06/01/2011 | CN201852612U Oil consumption monitoring device for combined drilling oil tanks |
| 05/19/2011 | WO2011058258A1 Method and device for tracking content of a movable fluid tank |
| 05/18/2011 | CN102062625A Test method for measuring air leakage quantity of dry slag extractor by measuring oxygen quantity at hearth outlet |
| 05/11/2011 | CN102052950A Method for detecting glue amount by image |