| Patents for G01F 1 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow (42,661) |
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| 10/08/2013 | US8549930 Method of evaluating grease and extrusion die for the method |
| 10/08/2013 | US8549907 Fluid distribution device, micro plant, method of designing fluid distribution device, and method of detecting blockage of flow channel |
| 10/03/2013 | WO2013145720A1 Flow volume measuring apparatus |
| 10/03/2013 | US20130261993 Air detection system and method for detecting air in a pump of an infusion system |
| 10/03/2013 | US20130261992 Velocity Profile Mapping System |
| 10/03/2013 | US20130255399 Compensating for frequency change in flowmeters |
| 10/03/2013 | US20130255371 Method and Apparatus for Material Flow Characterization |
| 10/03/2013 | US20130255370 Variable Throat Venturi Flow Meter |
| 10/02/2013 | EP2643664A1 Systems and computer program products for measuring airflow rates in heating, ventilating, and air conditioning (hvac) ducts and hvac systems including the same |
| 10/02/2013 | EP2642920A1 Method and apparatus for intelligen flow sensors |
| 10/02/2013 | DE112007003712B4 Verfahren zum Detektieren einer strömungslosen Situation in einem Wirbel- oder Dralldurchflussmesser A method for detecting a no-flow situation in a vortex or swirling flow meter |
| 10/02/2013 | CN203224506U A combined-type wind speed measuring element using pressure balance pipes |
| 10/02/2013 | CN203224264U Multiphase-flow metering device based on curved pipe |
| 10/02/2013 | CN203224263U Flow measurement device applied to arc pipeline |
| 10/02/2013 | CN203224262U Single-tube dual-signal water meter sensor |
| 10/02/2013 | CN203224261U Adjustable flange type flow measuring device |
| 10/02/2013 | CN203224260U Wet-type water meter |
| 10/02/2013 | CN203224259U Fluid detecting system |
| 10/02/2013 | CN103339478A Method for operating a resonance measuring system |
| 10/02/2013 | CN103336141A Wind speed and wind volume measuring device based on static pressure principle |
| 10/02/2013 | CN103336092A Hydrogen sensor based on vortex street and piezoelectric film and preparation method of hydrogen sensor |
| 10/02/2013 | CN103335682A Measuring method for gas flow of natural gas |
| 10/02/2013 | CN103335681A Lever-type device for monitoring mass flow rate of powder |
| 10/02/2013 | CN103335680A Flow measurement method and system of solid material conveying |
| 10/02/2013 | CN103335679A Signal processing circuit of outflow-type electromagnetic flowmeter |
| 10/02/2013 | CN103335678A Control method for automatically switching measuring ranges of electromagnetic flowmeter |
| 10/02/2013 | CN103335677A Air volume test system |
| 10/02/2013 | CN102645248B Self-correction heat type-precession vortex combined type gas flow measurement method |
| 10/02/2013 | CN102016522B Very high frequency vibratory flow meter |
| 10/02/2013 | CA2811647A1 Needle probe for analysis of multiphase flows, production and use of needle probe |
| 10/01/2013 | US8548758 Computer readable medium for calculating maximum allowable operating pressure and maximum operating pressure of a pipeline |
| 10/01/2013 | US8548757 Method for calculating maximum allowable operating pressure and maximum operating pressure of a pipeline |
| 10/01/2013 | US8548756 System for calculating maximum allowable operating pressure and maximum operating pressure of a pipeline |
| 10/01/2013 | US8548755 Flow rate measurement device |
| 10/01/2013 | US8548754 Flowmeter |
| 10/01/2013 | US8548753 Velocity-enhanced flow measurement |
| 10/01/2013 | US8544352 Sensor arrangement including a bracket for mounting a probe |
| 10/01/2013 | US8544346 Apparatus for transforming energy of liquid flowing in a liquid flow path |
| 10/01/2013 | US8544344 Ultrasonic type flow sensor |
| 10/01/2013 | US8544343 Chordal gas flowmeter with transducers installed outside the pressure boundary |
| 10/01/2013 | US8544342 Vortex flowmeter |
| 10/01/2013 | US8544341 Device including an accelerometer in a watertight container for sensing a urine stream |
| 10/01/2013 | US8544320 Integrated micromachined wind and gas velocity profiler |
| 10/01/2013 | CA2666493C Method of and equipment for preparing an analysis sample |
| 10/01/2013 | CA2516255C An apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe |
| 09/26/2013 | WO2013141850A1 Alignment tool |
| 09/26/2013 | WO2013141748A1 Device for determining the component composition of a product from an oil and gas well |
| 09/26/2013 | WO2013140674A1 Flow sensor and method for manufacturing same |
| 09/26/2013 | WO2013139408A1 Device for supplying and metering a fluid for medicinal purposes |
| 09/26/2013 | WO2013139407A1 Watering apparatus with flow-rate measurement device |
| 09/26/2013 | WO2013075111A9 Thermal pulse flow meter |
| 09/26/2013 | US20130247686 Large diameter flow-through kiel-style probe for high moisture applications |
| 09/26/2013 | US20130247685 Measurement arrangement and method |
| 09/26/2013 | US20130247684 Batch-type multiphase flow rate measurement device and flow rate measurement method |
| 09/26/2013 | DE102013205003A1 Eichung von Durchflussmessgeräten Calibration of flow meters |
| 09/25/2013 | EP2642664A1 Synchronization apparatus and field device |
| 09/25/2013 | EP2642301A1 Gas flow meter and method for measuring velocity of gas |
| 09/25/2013 | EP2642256A1 Measurement arrangement and method |
| 09/25/2013 | EP2641535A1 Respiratory muscle training device with connector with filter |
| 09/25/2013 | EP2641069A1 Multiple temperature sensor system |
| 09/25/2013 | EP2641065A1 Method for operating a resonance measuring system |
| 09/25/2013 | EP2641064A1 Chordal gas flowmeter with transducers installed outside the pressure boundary, housing and method |
| 09/25/2013 | CN203216549U Ultra-low power consumption ultrasonic water meter |
| 09/25/2013 | CN203216548U Flow metering device |
| 09/25/2013 | CN203216547U Electromagnetic flowmeter |
| 09/25/2013 | CN203216546U Consumption regulator |
| 09/25/2013 | CN203216545U Device for expanding measurement range of flow meter |
| 09/25/2013 | CN203216544U Externally-attached type corrugated pipe sensor |
| 09/25/2013 | CN203216543U Injection molding electrode |
| 09/25/2013 | CN203216542U Novel plug-in type vortex street flowmeter |
| 09/25/2013 | CN203216541U Impeller type flow meter for leather manufacture |
| 09/25/2013 | CN203216540U Flow meter provided with suspended gear |
| 09/25/2013 | CN203216539U 智能水表 Smart meter |
| 09/25/2013 | CN203216538U Novel flow meter |
| 09/25/2013 | CN203216537U Metering oil gauge |
| 09/25/2013 | CN203216533U Portable flow rate/flow quantity meter |
| 09/25/2013 | CN203214031U Device for distributing, regulating and controlling and metering flow and dryness of wet steam on ground surface of oil field |
| 09/25/2013 | CN103328937A Method and apparatus for measuring the mass flow rate of a gas |
| 09/25/2013 | CN103328935A Chordal gas flowmeter with transducers installed outside the pressure boundary, housing and method |
| 09/25/2013 | CN103328934A Device and method for determining a flow velocity of a fluid or a fluid component in a pipeline |
| 09/25/2013 | CN103323065A Opposite-emission single-channel flow channel for gas flow meter |
| 09/25/2013 | CN103323064A Ultrasonic multi-point reflection flow meter |
| 09/25/2013 | CN103323063A Ultrasonic flow meter and time difference measuring method thereof |
| 09/25/2013 | CN103323062A 3G network communication magnetic conductance water meter and management system |
| 09/25/2013 | CN103323061A Large-diameter electromagnetic flowmeter |
| 09/25/2013 | CN103323060A Method for measuring flow quantity and flow speed of gas in pipeline |
| 09/25/2013 | CN103323059A Flow meter |
| 09/25/2013 | CN102703630B Pulverized coal mixing device |
| 09/25/2013 | CN102297711B Electromagnetic flow meter |
| 09/25/2013 | CN101979965B Tube bundle Coriolis mass flow meter |
| 09/25/2013 | CN101903754B Measuring transducer of vibration-type |
| 09/24/2013 | US8543182 Implantable biosensor and methods of use thereof |
| 09/24/2013 | CA2620006C Industrial field device with automatic indication of solids |
| 09/24/2013 | CA2615149C A multi-path ultrasonic flowmeter with ultrasonic converter pairs positioned at a higher level than that of the associated ultrasonic reflector |
| 09/19/2013 | WO2013137866A1 Indirect mass flow sensor |
| 09/19/2013 | WO2013137445A1 Excitation circuit for electromagnetic flow meter and electromagnetic flow meter |
| 09/19/2013 | WO2013136856A1 Thermal type fluid flow rate sensor and manufacturing method therefor |
| 09/19/2013 | WO2013135903A1 Method for determining the quality and/or composition of milk, in particular during a milking process |
| 09/19/2013 | WO2013135405A1 Device for determining a gas mass flow rate, and method for re-calibrating such a device |
| 09/19/2013 | WO2013084068A3 System and method for identifying related events in a resource network monitoring system |