ClassID:

165133

G01F1/8468 - 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; Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted; Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits

Recent Application in this class:
#1
20260098751
2026-04-09

FLOWMETER WET GAS REMEDIATION DEVICE AND METHOD

#2
20260063458
2026-03-05

FLUID MEASUREMENT DEVICE

#3
20230102539
2023-03-30

Compact vibrating type flowmeter

#4
20220381599
2022-12-01

Coriolis flow meter with flow tube including inserts

#5
20220244084
2022-08-04

METHOD AND DEVICE FOR ASCERTAINING A FLOW PARAMETER USING A CORIOLIS FLOW METER

#6
20220136883
2022-05-05

Fluid metering/monitoring system using vibration

#7
20220065675
2022-03-03

Wireless fire hose flow rate apparatus and measuring flow rate in a fire hose

#8
20220034697
2022-02-03

Wet gas flow rate metering method based on a coriolis mass flowmeter and device thereof

#9
20210348958
2021-11-11

Mass flow meters/controllers and methods having improved accuracy

#10
20210140804
2021-05-13

Measuring system and method for measuring a measurement variable of a flowing fluid

#11
20210033443
2021-02-04

Compact vibrating type flowmeter

#12
20210010843
2021-01-14

Systems and methods for multiphase flow metering accounting for dissolved gas

#13
20210003491
2021-01-07

Method and device for measuring fat in milk

#14
20200393278
2020-12-17

Device for Compensating Viscosity-Induced Measurement Errors, for Coriolis Flow Measurement

#15
20200249061
2020-08-06

Multichannel flow tube with supports

#16
20200200582
2020-06-25

Flowmeter sensor with interchangeable flow path and related method

#17
20200166395
2020-05-28

Minimizing a crest in a multi-tone drive signal in a vibratory meter

#18
20200124452
2020-04-23

Vibronic measuring system for measuring a mass flow rate

#19
20200096374
2020-03-26

Method for determining the gas portion in the medium flowing through a Coriolis mass flowmeter

#20
20190279888
2019-09-12

Mass flow controller for substrate processing

#21
20190170552
2019-06-06

Multi-phase coriolis measurement device and method

#22
20190145207
2019-05-16

System using flow vibration detection and method

#23
20190033113
2019-01-31

Limiting a current drawn by two or more meter assemblies

#24
20180231411
2018-08-16

Method for ascertaining a physical parameter of a gas

#25
20180149571
2018-05-31

VISCOMETER

#26
20180143064
2018-05-24

Method for operating a Coriolis mass flowmeter and Coriolis mass flowmeter

#27
20180143054
2018-05-24

Systems and methods for multiphase flow metering accounting for dissolved gas

#28
20180094916
2018-04-05

Viscosity measuring method

#29
20180038724
2018-02-08

Coriolis threshold determination devices and methods

#30
20180031404
2018-02-01

Temperature compensation of a signal in a vibratory meter

#31
20170343404
2017-11-30

Measuring transducer of vibration-type

#32
20170167906
2017-06-15

Net oil and gas well test system

#33
20170115142
2017-04-27

Fluid momentum detection method and related apparatus

#34
20160349091
2016-12-01

Density measuring device

#35
20160252380
2016-09-01

Systems and methods for multiphase flow metering accounting for dissolved gas

#36
20160216189
2016-07-28

VISCOMETER

#37
20160084024
2016-03-24

Coriolis flow meter having flow tube with equalized pressure differential

#38
20150355008
2015-12-10

Electrical configuration for a vibrating meter

#39
20150219600
2015-08-06

Method for operating a resonance-measuring system and respective resonance system

#40
20150177192
2015-06-25

Method for operating a resonant measurement system

#41
20150114137
2015-04-30

Apparatus and methods for density and mass flow sensing with a micromachined dual-tube resonator

#42
20150082915
2015-03-26

Coriolis flow sensor fabricated with laminated films processes

#43
20150053021
2015-02-26

Method of manufacturing a Coriolis mass flow rate sensor from a polymeric material

#44
20140330439
2014-11-06

Field service device and method for facilitating a processing system replacement in a vibratory flowmeter

#45
20140260670
2014-09-18

Process variable measurement using primary element connection platform

#46
20140260657
2014-09-18

Process variable measurement using universal flow technology connection platform

#47
20140251026
2014-09-11

Coriolis flow meter

#48
20140202228
2014-07-24

Compensating for frequency change in flowmeters

#49
20140190238
2014-07-10

Vibratory meter and method for determining resonant frequency

#50
20140137666
2014-05-22

Electrical configuration for a vibrating meter

#51
20140137643
2014-05-22

Multiphase flow metering system

#52
20140137642
2014-05-22

Net oil and gas well test system

#53
20140123466
2014-05-08

Method of forming a corrosion-resistant vibratory flowmeter

#54
20140039814
2014-02-06

System, method, and computer program product for detecting a process disturbance in a vibrating flow device

#55
20130255399
2013-10-03

Compensating for frequency change in flowmeters

#56
20130224886
2013-08-29

Flow rate measurement apparatus, antigen concentration measurement apparatus, flow cell, flow rate measurement method, and antigen concentration measurement method

#57
20130223480
2013-08-29

Multiple temperature sensor system

#58
20130199306
2013-08-08

Method for operating a resonance measuring system

#59
20120239312
2012-09-20

Compensating for frequency change in flowmeters

#60
20120160035
2012-06-28

Corrosion-resistant coating for a vibratory flowmeter and method for forming the coating

#61
20120003129
2012-01-05

Pipette for a pipette system having pipette and syringe

#62
20110219857
2011-09-15

Viscometer

#63
20110192234
2011-08-11

Compensating for frequency change in flowmeters

#64
20110079091
2011-04-07

Vibration type flow monitoring apparatus including a support plate mechanically coupled with the conduit for indirectly supporting the transducers to the conduit

#65
20100321195
2010-12-23

Loose part monitoring method and system

#66
20100313656
2010-12-16

Sight glass with liquid separator

#67
20100313655
2010-12-16

Sight glass with a flow directing assembly

#68
20100305885
2010-12-02

SYSTEM AND METHOD FOR DETECTING ADULTERATION OF FUEL OR OTHER MATERIAL USING WIRELESS MEASUREMENTS

#69
20100299089
2010-11-25

System, method, and computer program product for detecting a process disturbance in a vibrating flow device

#70
20100285612
2010-11-11

FLOW RATE MEASUREMENT APPARATUS, ANTIGEN CONCENTRATION MEASUREMENT APPARATUS, FLOW CELL, FLOW RATE MEASUREMENT METHOD, AND ANTIGEN CONCENTRATION MEASURING METHOD

#71
20100267314
2010-10-21

Arrangement of devices and a method for empirically for determining efficiency index in abrasive waterjet cutting and application thereof in a device for simultaneous control of abrasive waterjet cutting

#72
20100199753
2010-08-12

Fuel usage monitoring system for a service pack

#73
20090241646
2009-10-01

Viscometer

#74
20090165567
2009-07-02

Compensating for frequency change in flowmeters

#75
20070272034
2007-11-29

Compensating for frequency change in flowmeters

#76
20070213945
2007-09-13

Compensating for frequency change in flowmeters

#77
20070199389
2007-08-30

Compensating for frequency change in flowmeters

#78
20070131024
2007-06-14

Viscometer

#79
20070095152
2007-05-03

Vibration-type measurement pickup for measuring media flowing in two medium-lines, and inline measuring device having such a pickup

#80
20060123923
2006-06-15

Two-phase steam measurement system

#81
20060110560
2006-05-25

Coriolis mass flow meter and method for manufacturing a measuring tube for a coriolis mass flow meter

#82
20060016273
2006-01-26

Vibration-type measurement pickup for measuring media flowing in two medium-lines, and inline measuring device having such a pickup

#83
20050241372
2005-11-03

Viscometer