ClassID:

165265

G01F15/08 - CPC Classification

Classification description:

Details of, or accessories for, apparatus of groups - insofar as such details or appliances are not adapted to particular types of such apparatus Air or gas separators in combination with liquid meters; Liquid separators in combination with gas-meters

Recent Application in this class:
#1
20250146855
2025-05-08

DIESEL EXHAUST FLUID SENSOR ADAPTER FOR FLUID AERATION MITIGATION

#2
20240337521
2024-10-10

Microwave reflection sensor calibration tool and methods

#3
20240271980
2024-08-15

Diesel exhaust fluid sensor adapter for fluid aeration mitigation

#4
20240053181
2024-02-15

WET GAS HOLDUP GAS FRACTION AND FLOW METER

#5
20240018861
2024-01-18

REID VAPOR PRESSURE CONTROL SYSTEM

#6
20230408471
2023-12-21

GAS MEASURING APPARATUS

#7
20230120000
2023-04-20

Separation assembly for a treatment of a multiphase fluid for accurate flow measurement of a gas and a liquid phase in a multiphase fluid mixture and a separation method provided by said assembly

#8
20230093403
2023-03-23

Method and system for separating and analyzing multiphase immiscible fluid mixtures

#9
20220326059
2022-10-13

WET GAS HOLDUP GAS FRACTION AND FLOW METER

#10
20210381872
2021-12-09

Assembly comprising a pressure tapping line with a pressure measuring device, as well as a flow measuring point comprising an assembly of this type

#11
20210325220
2021-10-21

Device for measuring mass flow rate of multiphase flow based on ray coincidence measurement

#12
20210063223
2021-03-04

GAS METER

#13
20200300681
2020-09-24

Gas bypass meter system

#14
20200271033
2020-08-27

Connecting piece for fluid lines of an exhaust-gas aftertreatment system

#15
20200209035
2020-07-02

Separation type multiphase flowmeter with separate flow metering devices with different cross-sectional areas

#16
20200188817
2020-06-18

Separator system with viscosity-based sand-level sensor

#17
20190376828
2019-12-12

System and methods for mitigating condensation in a sensor module

#18
20190352852
2019-11-21

Apparatus for measuring the dewatering of a paper machine at different points of the wet end and a method for implementing it

#19
20190345673
2019-11-14

APPARATUS FOR MEASURING THE DEWATERING OF A PAPER MACHINE AT DIFFERENT POINTS OF THE WET END AND A METHOD FOR IMPLEMENTING IT

#20
20190321775
2019-10-24

Systems and methods for accurate measurement of gas from wet gas wells

#21
20190293203
2019-09-26

Sealing valve for a sensor

#22
20190196518
2019-06-27

Gas separator and apparatus for measuring flow of one or more components of a multiphase medium, especially a natural gas-water mixture

#23
20190137312
2019-05-09

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

#24
20190128719
2019-05-02

Multi-channel flow tube

#25
20180347436
2018-12-06

Fluid sensor protection assembly

#26
20180340810
2018-11-29

Flow meter used for metering the energy applied to a method employing a cryogenic fluid

#27
20180329435
2018-11-15

Externally adjustable flow management valve assembly and system

#28
20180321068
2018-11-08

System and method for real-time flow measurement in pipelines using THz imaging

#29
20180156648
2018-06-07

Nuclear flowmeter for measurements in multiphase flows

#30
20180128087
2018-05-10

Method and apparatus for separating and measuring multiphase immiscible fluid mixtures

#31
20170355507
2017-12-14

Active surface protection for portable electronic devices

#32
20170315026
2017-11-02

Method and apparatus for the isokinetic sampling of a multiphase stream

#33
20170307429
2017-10-26

Measuring arrangement

#34
20170275981
2017-09-28

Production of hydrocarbons with test separator

#35
20170219403
2017-08-03

Systems and methods for testing petroleum wells

#36
20170129763
2017-05-11

FLUID TRANSFER DEVICES AND METHODS OF USE

#37
20170089743
2017-03-30

Entrained fluid detection diagnostic

#38
20170065932
2017-03-09

Systems and methods for accurate measurement of gas from wet gas wells

#39
20170052048
2017-02-23

Measurements device

#40
20170002953
2017-01-05

Sealing valve for a sensor

#41
20160298992
2016-10-13

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

#42
20160273950
2016-09-22

Testing system for petroleum wells having a fluidic system including a gas leg, a liquid leg, and bypass conduits in communication with multiple multiphase flow metering systems with valves to control fluid flow through the fluidic system

#43
20160245074
2016-08-25

Coriolis direct wellhead measurement devices and methods

#44
20160091358
2016-03-31

Systems and methods for analyzing fluid from a separator

#45
20160008742
2016-01-14

Allocation measurement systems and methods

#46
20150323357
2015-11-12

Anomaly fluid detection

#47
20150185064
2015-07-02

Method for estimating thermodynamic equilibrium of a gas-liquid mixture during filtration experiments

#48
20150185062
2015-07-02

Online multi-phase flow meter system

#49
20150096385
2015-04-09

Method of, and apparatus for, measuring the physical properties of two-phase fluids

#50
20150040658
2015-02-12

Multiphase Flowmeter and a Correction Method for such a Multiphase Flowmeter

#51
20140202238
2014-07-24

Determining concentrations of components of a mixture

#52
20140190271
2014-07-10

High-precision determination of the mass proportion of a component in a multi-component fluid

#53
20140174146
2014-06-26

Calibration tube for multiphase flowmeters

#54
20140060205
2014-03-06

Apparatus and method for measuring the flow-rate of different fluids present in multiphase streams

#55
20140007696
2014-01-09

Multi-phase flow metering system

#56
20130152698
2013-06-20

Heated wet gas flow meter

#57
20120297986
2012-11-29

GAS-LIQUID SEPARATOR AND MULTIPHASE FLOW RATE MEASUREMENT DEVICE

#58
20120210768
2012-08-23

Calibration tube for multiphase flowmeters

#59
20120137754
2012-06-07

Determining concentrations of components of a mixture

#60
20120118406
2012-05-17

System for increasing the efficiency of a water meter

#61
20120067135
2012-03-22

Ultrasonic flow meter with a liquid drainage system

#62
20120019389
2012-01-26

Accuracy improvement in flowmeter systems

#63
20110301899
2011-12-08

Method for calibrating a device for measuring phase fractions of polyphase fluid under flow conditions, measuring method, and related device

#64
20110283809
2011-11-24

Multiphase flowmeter with batch separation

#65
20110240365
2011-10-06

Internal liquid measurement and monitoring system for a three phase separator

#66
20110023595
2011-02-03

COMPACT FLUID DISPOSAL SYSTEM AND METHOD FOR SURFACE WELL TESTING

#67
20100305881
2010-12-02

Gas pressure determination in a gas/liquid flow

#68
20100299088
2010-11-25

Ultrasonic clamp-on multiphase flowmeter

#69
20100281950
2010-11-11

METHOD AND APPARATUS FOR ANALYSIS OF MIXED STREAMS

#70
20090289207
2009-11-26

Airflow regulating valve assembly

#71
20090199653
2009-08-13

Multiphase flowmeter for measuring each phase flow rate of a three-phase flow consisting of gas and two kinds of liquid

#72
20090126502
2009-05-21

Method and apparatus for tomographic multiphase flow measurements

#73
20090025471
2009-01-29

Air Out Flowing Controller For Cold Waters In Hydraulic Pipeline After The Water Meter

#74
20080307891
2008-12-18

Method and apparatus for measuring the density of one component in a multi-component flow

#75
20080236298
2008-10-02

Wet gas metering using a differential pressure and a sonar based flow meter

#76
20080000306
2008-01-03

Method and apparatus for measuring multi-streams and multi-phase flow

#77
20070295501
2007-12-27

Method and system for production metering of oil wells

#78
20070204750
2007-09-06

Multiphase flow measurement apparatus and method

#79
20070163362
2007-07-19

Wet gas indication using a process fluid differential pressure transmitter

#80
20070108226
2007-05-17

Fuel dispensing unit with gas sensor

#81
20070089609
2007-04-26

Oil-gas-water multi-phase flow adjusting apparatus and oil-gas-water multi-phase flow rate measuring apparatus and measuring method

#82
20070006640
2007-01-11

Multi-phase flow measurement system having a fluid separator

#83
20060123923
2006-06-15

Two-phase steam measurement system

#84
20050161084
2005-07-28

Electronic air separation system

#85
20050092099
2005-05-05

Gas flow measuring device and gas flow measuring method

#86
20050016292
2005-01-27

Multiphase flow measurement system