ClassID:

165115

G01F1/76 - CPC Classification

Classification description:

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow Devices for measuring mass flow of a fluid or a fluent solid material

Sub-classes:
Recent Application in this class:
#1
20260055919
2026-02-26

AIRFLOW MEASURING SYSTEM FOR A BUILDING HAVING A SENSOR ASSEMBLY MOUNTED TO A WALL OF AN AIR CONDUIT

#2
20250389571
2025-12-25

APPARATUS AND METHOD FOR FLUID COMPOSITION ANALYSIS

#3
20250207963
2025-06-26

Flow Through Pressure Sensor

#4
20240381811
2024-11-21

KERNEL-LEVEL GRAIN MONITORING SYSTEMS FOR COMBINE HARVESTERS

#5
20240375238
2024-11-14

METHOD AND SYSTEM FOR SLURRY QUALITY MONITORING

#6
20240357967
2024-10-31

KERNEL-LEVEL GRAIN MONITORING SYSTEMS FOR COMBINE HARVESTERS

#7
20240351057
2024-10-24

MEASURING DEVICE FOR MEASURING A COATING POWDER MASS FLOW RATE THAT CAN BE GENERATED BY MEANS OF COMPRESSED GAS IN A POWDER LINE AND CONVEYING DEVICE FOR COATING POWER

#8
20240344411
2024-10-17

REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT

#9
20240310199
2024-09-19

TEST METHOD DEVELOPMENT FOR MASS FLOW IDENTIFICATION OF OCCLUDING SMALL PARTICULATES IN MICROLUMENS

#10
20240255330
2024-08-01

METHOD AND DEVICE FOR ANALYSING A DEVICE FOR SPRAYING A PHARMACEUTICAL FLUID PRODUCT

#11
20230366713
2023-11-16

METHOD FOR DETERMINING A MASS FLOW AND CONVEYING AND MEASURING DEVICE

#12
20230287746
2023-09-14

Real time flow rate and rheology measurement

#13
20230031118
2023-02-02

METHOD AND APPARATUS FOR PULSE GAS DELIVERY WITH CONCENTRATION MEASUREMENT

#14
20220386531
2022-12-08

Crop yield determining apparatus

#15
20220291030
2022-09-15

Airflow measurement system including a communication module group

#16
20220289076
2022-09-15

Valve, valve assembly, and seat comfort system

#17
20220243581
2022-08-04

Flow regulation tool

#18
20220241498
2022-08-04

Test method development for mass flow identification of occluding small particulates in microlumens

#19
20220132736
2022-05-05

Kernel-level grain monitoring systems for combine harvesters

#20
20220106528
2022-04-07

Devices and Methods for a Pyrolysis and Gasification System for Biomass Feedstock

#21
20210325223
2021-10-21

Flow through pressure sensor structured to remove dead volume

#22
20210216087
2021-07-15

System and method for the metering of a liquid or gaseous medium

#23
20210215655
2021-07-15

Method and apparatus for pulse gas delivery with concentration measurement

#24
20210115761
2021-04-22

MODELING EFFICIENCY OF SOLIDS REMOVAL DURING WELLBORE FLUIDS DISPLACEMENTS

#25
20210010842
2021-01-14

Sensor device with sensor connector for accommodating a clip

#26
20200400477
2020-12-24

Compact pressure and flow sensors for very high temperature and corrosive fluids

#27
20200371008
2020-11-26

Test method development for mass flow identification of occluding small particulates in microlumens

#28
20200348156
2020-11-05

PRECONDITIONED AIR TESTER

#29
20200284631
2020-09-10

High flow tubular bypass

#30
20200245529
2020-08-06

Multi-product sensing system for a common conduit of an agricultural product distribution system

#31
20200232971
2020-07-23

Gas sensor for determining the expiratory COcontent of respiratory air

#32
20200209193
2020-07-02

Systems and methods for obtaining downhole fluid properties

#33
20200208514
2020-07-02

SYSTEMS AND METHODS FOR OBTAINING DOWNHOLE FLUID PROPERTIES

#34
20200200581
2020-06-25

Smart measurement system

#35
20200191630
2020-06-18

Apparatus and Related Methods to Determine Hole Cleaning, Well Bore Stability and Volumetric Cuttings Measurements

#36
20200149941
2020-05-14

Method and system for determining a mass flow rate by averaging a pump parameter

#37
20200056918
2020-02-20

Method and a device for determining the mass flow rate and the presence or absence of a liquid flowing in a pipe

#38
20190322942
2019-10-24

Devices and methods for a pyrolysis and gasification system for biomass feedstock

#39
20190265218
2019-08-29

Mass flow controller and method for controlling a mass flow rate of a gas in a gas stream

#40
20190137390
2019-05-09

Scanning IR sensor for gas safety and emissions monitoring

#41
20190137312
2019-05-09

Flowmeter for two-phase fluid with simultaneous or alternating measurement of the gas phase and the liquid phase

#42
20190133037
2019-05-09

Radio frequency measurement device for measuring harvested agricultural material

#43
20190128719
2019-05-02

Multi-channel flow tube

#44
20180356313
2018-12-13

Sampling system for granular materials with sample extractor and sample divider

#45
20180321115
2018-11-08

Test bypass for a cooling apparatus, having a liquid vessel with a variable pressure level

#46
20180266944
2018-09-20

Scanning IR sensor for gas safety and emissions monitoring

#47
20180252189
2018-09-06

Air inlet system

#48
20180164200
2018-06-14

Fluid characteristics measurement system, program storage medium storing program for fluid characteristics measurement system, and fluid characteristics measurement method

#49
20180126099
2018-05-10

Optical Flow Measuring Apparatus and Inhalation Apparatus Comprising the Same

#50
20180073902
2018-03-15

Method for assessing and managing sensor uncertainties in a virtual flow meter

#51
20180059034
2018-03-01

Measurement device and method for estimating yield of a harvested crop

#52
20170350741
2017-12-07

Fluid Analysis System

#53
20170268918
2017-09-21

Mass airflow sensor including one or more flow deflectors for inhibiting reverse airflow through the mass airflow sensor

#54
20170254688
2017-09-07

Apparatus for applying a variable zero algorithm in a vibrating flowmeter and related method

#55
20170232578
2017-08-17

Acceleration and precision controlled ejection of mass

#56
20170176229
2017-06-22

Device and method for determining a mass flow of a fluid, and method for producing such a device

#57
20170168036
2017-06-15

System and method for determining a concentration of a constituent gas in a gas stream using pressure measurements

#58
20170168035
2017-06-15

System and method for detecting concentration of a gas in a gas stream

#59
20170148184
2017-05-25

Methods for monitoring combustion process equipment

#60
20170138168
2017-05-18

APPARATUS AND RELATED METHODS TO DETERMINE HOLE CLEANING, WELL BORE STABILITY AND VOLUMETRIC CUTTINGS MEASUREMENTS

#61
20170128976
2017-05-11

Dispenser and method of dispensing and controlling with a flow meter

#62
20170102259
2017-04-13

Wireless particulate solid material flow sensor with internal battery

#63
20170030752
2017-02-02

Device and method for determining a mass flow of a fluid, and method for producing such a device

#64
20170006765
2017-01-12

Fault-tolerant sensing and monitoring communications bus system for agricultural applications

#65
20170002821
2017-01-05

System for measuring air mass flow into a gas turbine

#66
20160378122
2016-12-29

Volume measuring station

#67
20160366939
2016-12-22

Device and method for sensing mass airflow

#68
20160341595
2016-11-24

Cold planer yield measurement system

#69
20160319782
2016-11-03

AIR INLET SYSTEM

#70
20160298992
2016-10-13

Flowmeter for two-phase fluid with simultaneous or alternating measurement of the gas phase and the liquid phase

#71
20160290197
2016-10-06

Exhaust purification device and method of calculating NOx mass reduced from lean NOx trap during regeneration

#72
20160252912
2016-09-01

Pressure-based gas flow controller with dynamic self-calibration

#73
20160223376
2016-08-04

Method and a device for determining the mass flow rate and the presence or absence of a liquid flowing in a pipe

#74
20160216142
2016-07-28

Methods and apparatus to determine airflow conditions at an inlet of an engine

#75
20160202110
2016-07-14

Dispensing assembly with continuous loss of weight feed control

#76
20160193619
2016-07-07

Dispenser and method of dispensing and controlling with a flow meter

#77
20160169724
2016-06-16

System and method for monitoring mass flow stability at variable air flow rates in an air seeder

#78
20160169723
2016-06-16

MASS AIRFLOW METER

#79
20160059171
2016-03-03

Air filtration cartridges having air flow rectification and methods of making air filtration cartridges having air flow rectification

#80
20150377689
2015-12-31

Grain mass flow estimation

#81
20150355115
2015-12-10

Calibrating an X-Ray Based Multiphase Flow Meter

#82
20150355000
2015-12-10

Pressure-based airflow sensing in particle impactor systems

#83
20150330310
2015-11-19

Methods and apparatus to determine airflow conditions at an inlet of an engine

#84
20150283279
2015-10-08

Device for sterilization by ultraviolet radiation

#85
20150276450
2015-10-01

Flowmeter design for large diameter pipes

#86
20150268081
2015-09-24

Sediment bed passive flux meter (SBPFM)

#87
20150219479
2015-08-06

Method and apparatus for detecting foreign material on a chuck

#88
20150168199
2015-06-18

Computer based fluid flow velocity estimation from concentrations of a reacting constituent for products and services

#89
20150168197
2015-06-18

Computer based fluid flow velocity estimation from concentrations of a reacting constituent for products and services

#90
20150135854
2015-05-21

MEMS pressure sensor field shield layout for surface charge immunity in oil filled packaging

#91
20150135853
2015-05-21

MEMS PRESSURE SENSOR FIELD SHIELD LAYOUT FOR SURFACE CHARGE IMMUNITY IN OIL FILLED PACKAGING

#92
20150107369
2015-04-23

Method of, and apparatus for, measuring the mass flow rate of a gas

#93
20150101393
2015-04-16

Modulated flame gas flow rates in flame-based detectors

#94
20150027236
2015-01-29

Flowmeter design for large diameter pipes

#95
20150027220
2015-01-29

Wind parameter indication

#96
20140343806
2014-11-20

Fault-tolerant sensing and monitoring communications bus system for agricultural applications

#97
20140114588
2014-04-24

Simulation method and simulation apparatus

#98
20140039813
2014-02-06

Coriolis mode processing techniques

#99
20130340859
2013-12-26

Method of and apparatus for measuring the mass flow rate of a gas

#100
20130319096
2013-12-05

Method for determining headwind velocity

#101
20130291651
2013-11-07

Method and device for determining an air mass flow flowing through a ram air channel

#102
20130275061
2013-10-17

System for and method of measuring flow of bulk solid material

#103
20130205727
2013-08-15

Devices and Methods for a Pyrolysis and Gasification System for Biomass Feedstock

#104
20130192385
2013-08-01

Device for measuring droplet mass flux distributions to test spray injection system and the measuring method

#105
20130160564
2013-06-27

Mass flow measuring or controlling device

#106
20130080079
2013-03-28

Self-calibrating mass flow sensor system

#107
20130041598
2013-02-14

Coriolis mode processing techniques

#108
20130008260
2013-01-10

Flow measuring device including segmented pipe section with a liner provided in the inner surface

#109
20120144898
2012-06-14

Flow sentinel

#110
20110016986
2011-01-27

Coriolis mode processing techniques

#111
20100162788
2010-07-01

Calibration of dust load flow measuring systems

#112
20100011881
2010-01-21

Device for measuring a mass flow

#113
20090320355
2009-12-31

Process for producing biodiesel

#114
20090301220
2009-12-10

DEVICE FOR MEASURING A MASS FLOW

#115
20090235758
2009-09-24

DEVICE FOR MEASURING A MASS FLOW

#116
20080262756
2008-10-23

Coriolis mode processing techniques

#117
20080156101
2008-07-03

Coriolis mode processing techniques

#118
20070289390
2007-12-20

Instrument for accurately measuring mass flow rate of a fluid pumped from a hermetically sealed container

#119
20070027641
2007-02-01

Coriolis mode processing techniques

#120
20070022807
2007-02-01

Methods and systems for providing air data parameters using mass flow and pressure sensors

#121
20070006666
2007-01-11

Coriolis mode processing techniques

#122
20050261872
2005-11-24

Method for assessing the operation of a conveying apparatus

#123
20050154526
2005-07-14

Intake-air measuring apparatus for internal combustion engine

#124
17212212
2026-03-17

Intelligent water meter

#125
15624988
2018-04-03

Additively manufactured flow measurement sensor

#126
15223168
2019-05-07

Rack-level test room