ClassID:

165124

G01F1/8422 - 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 constructional details exciters

Recent Application in this class:
#1
20260049854
2026-02-19

MODE EXCITATION DETECTION FOR A VIBRATORY FLOWMETER AND RELATED METHODS

#2
20260043682
2026-02-12

TRANSDUCER FOR A VIBRATING FLUID METER

#3
20260036456
2026-02-05

CORIOLIS FLOWMETER WITH DETECTION OF AN EXTERNAL MAGNET FIELD

#4
20260029265
2026-01-29

SENSOR AND METHOD FOR SENSING

#5
20260009666
2026-01-08

CORIOLIS MASS FLOWMETER

#6
20250383222
2025-12-18

VIBRONIC MEASURING SYSTEM

#7
20250327699
2025-10-23

TUBE SHAPE FOR CORIOLIS MASS FLOW METER

#8
20250327698
2025-10-23

CORIOLIS FLOWMETER WITH DETECTION OF AN EXTERNAL MAGNET FIELD

#9
20250327697
2025-10-23

LINEAR EXCITATION FOR CORIOLIS MASS FLOW METER

#10
20250321130
2025-10-16

CORIOLIS FLOWMETER WITH COMPENSATION FOR AN EXTERNAL MAGNETIC FIELD

#11
20250314513
2025-10-09

FLOWMETER PRIMARY CONTAINMENT FAILURE DETECTION

#12
20250264354
2025-08-21

TEST MODULE, TEST SYSTEM AND TEST ARRANGEMENT FOR A BASE MODULE AND/OR A MEASURING SYSTEM ELECTRONICS UNIT OF A MODULAR VIBRATORY MEASURING SYSTEM

#13
20250264349
2025-08-21

FLOWMETER PRIMARY CONTAINMENT FAILURE DETECTION

#14
20250207962
2025-06-26

METHOD FOR OPERATING A CORIOLIS MASS FLOWMETER AND CORRESPONDING CORIOLIS MASS FLOWMETER

#15
20250180385
2025-06-05

MASS FLOW METER

#16
20250180384
2025-06-05

MODE EXCITATION DETECTION FOR A VIBRATORY FLOWMETER AND RELATED METHODS

#17
20250093189
2025-03-20

MEASURING DEVICE FOR DETERMINING THE DENSITY, THE MASS FLOW RATE AND/OR THE VISCOSITY OF A FLOWABLE MEDIUM, AND METHOD FOR OPERATING SAME

#18
20240385021
2024-11-21

VIBRONIC SENSING ELEMENT FOR MASS FLOW AND DENSITY MEASUREMENT

#19
20240344870
2024-10-17

METHOD FOR OPERATING A CORIOLIS MEASUREMENT DEVICE

#20
20240344869
2024-10-17

METHOD FOR OPERATING A CORIOLIS MASS FLOWMETER

#21
20240318998
2024-09-26

METHOD FOR OPERATING A CORIOLIS MEASUREMENT DEVICE

#22
20240255334
2024-08-01

VIBRONIC MEASURING SYSTEM

#23
20240210227
2024-06-27

METHOD FOR OPERATING A CORIOLIS MEASURING DEVICE

#24
20240044686
2024-02-08

CORIOLIS MASS FLOW METER AND METHOD FOR DETERMINING VARIABLES INFLUENCING THE TOTAL ZERO POINT ERROR OF THE METER, METHOD FOR DETERMINING THE TOTAL ZERO POINT ERROR AND OPERATING METHOD FOR SAME

#25
20240027251
2024-01-25

MODULAR CORIOLIS FLOWMETER

#26
20240027250
2024-01-25

VIBRATION-TYPE MEASURING SENSOR AND VIBRONIC MEASURING SYSTEM FORMED THEREWITH

#27
20240027249
2024-01-25

VIBRONIC SENSOR HAVING ECCENTRIC EXCITATION

#28
20240011882
2024-01-11

METHOD AND MEASURING DEVICE FOR DETERMINING A VISCOSITY MEASUREMENT VALUE, AS WELL AS A METHOD AND MEASURING ARRANGEMENT FOR DETERMINING A VOLUMETRIC FLOW MEASUREMENT VALUE

#29
20240003798
2024-01-04

METHOD FOR DETERMINING A DENSITY MEASUREMENT READING AND CORIOLIS MASS FLOW TRANSMITTER FOR CARRYING OUT THE METHOD

#30
20240003726
2024-01-04

MEASURING TRANSDUCER OF A MEASURING DEVICE, AND MEASURING DEVICE

#31
20230411064
2023-12-21

Coil Arrangement for a Flowmeter and Method of Manufacturing a Coil Arrangement

#32
20230408315
2023-12-21

CORIOLIS FLOW METER

#33
20230408314
2023-12-21

MODULAR MEASURING DEVICE

#34
20230392972
2023-12-07

METHOD FOR CHECKING A VIBRONIC MEASURING SYSTEM

#35
20230304843
2023-09-28

TRANSDUCER FOR A VIBRATING FLUID METER

#36
20230243691
2023-08-03

DETECTING AND IDENTIFYING A CHANGE IN A VIBRATORY METER

#37
20230221157
2023-07-13

METHOD FOR PUTTING A CORIOLIS FLOW METER INTO OPERATION

#38
20230204397
2023-06-29

Measurement sensor of a Coriolis flow meter, and Coriolis flow meter

#39
20230168115
2023-06-01

Method for operating a Coriolis measurement device

#40
20220412785
2022-12-29

Vibronic measuring system for measuring a mass flow rate of a fluid measurement medium

#41
20220381599
2022-12-01

Coriolis flow meter with flow tube including inserts

#42
20220381598
2022-12-01

Method for operating a Coriolis mass flowmeter and corresponding Coriolis mass flowmeter

#43
20220357257
2022-11-10

METHOD FOR CALCULATING A QUALITY OF A MEASURING TUBE OF A CORIOLIS MEASURING DEVICE AND SUCH A MEASURING DEVICE

#44
20220334038
2022-10-20

Measuring device for determining the density, the mass flow and/or the viscosity of a gas-charged liquid, processing system having such a measuring device, and method for monitoring a gas-charged liquid

#45
20220316929
2022-10-06

Coriolis measuring transducer and coriolis measuring device

#46
20220307885
2022-09-29

Coriolis meter

#47
20220291033
2022-09-15

Method for compensating the influence of the Reynolds number on the measurement of a Coriolis mass flow meter, and corresponding device

#48
20220291031
2022-09-15

MEASUREMENT TUBE OF A CORIOLIS SENSING ELEMENT, CORIOLIS SENSING ELEMENT, AND CORIOLIS METER

#49
20220268614
2022-08-25

FIXING DEVICE FOR FLOWMETER COMPONENT

#50
20220260469
2022-08-18

True vapor pressure and flashing detection apparatus and related method

#51
20220260403
2022-08-18

Coriolis measuring sensor and coriolis measuring device having a coriolis measuring sensor

#52
20220244084
2022-08-04

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

#53
20220236160
2022-07-28

VIBRATION-TYPE MEASURING TRANSDUCER AND VIBRONIC MEASURING SYSTEM FORMED THEREWITH

#54
20220163362
2022-05-26

CORIOLIS SENSOR AND CORIOLIS MEASURING DEVICE HAVING A CORIOLIS SENSOR

#55
20220146294
2022-05-12

Field device of process measurement technology, measuring sensor and method for producing a coil apparatus

#56
20220107215
2022-04-07

MICRO-CORIOLIS MASS FLOW SENSOR WITH STRAIN MEASUREMENT DEVICES

#57
20220099543
2022-03-31

Coriolis mass flow meter

#58
20220074776
2022-03-10

Coriolis measuring sensor of a Coriolis measuring instrument and a Coriolis measuring instrument

#59
20220074775
2022-03-10

Dual Tube Hybrid Coriolis Mass Flow Sensor

#60
20220065676
2022-03-03

Vibronic measurement sensor having at least two temperature sensors

#61
20210404850
2021-12-30

Method for correcting at least one measured value of a Coriolis measuring device and such a Coriolis measuring device

#62
20210389165
2021-12-16

CORIOLIS MEASURING TRANSDUCER, AND CORIOLIS MEASURING DEVICE

#63
20210381873
2021-12-09

Electromagnetic interference resistant electronics enclosure with an intercompartment conductive gasket

#64
20210356307
2021-11-18

Method for determining a fluid flow parameter within a vibrating tube

#65
20210341326
2021-11-04

MEASURING TRANSDUCER AND MEASURING DEVICE

#66
20210313108
2021-10-07

Method of producing a coil device, coil device, measuring transducer with coil device, instrument having a measuring transducer

#67
20210310920
2021-10-07

Measuring transducer and measurement device

#68
20210310843
2021-10-07

Coil apparatus of an oscillation sensor of a measuring transducer, measuring transducer of a measuring device and measuring device

#69
20210310842
2021-10-07

Coil apparatus of an oscillation sensor or of an oscillation exciter, measuring transducer and measuring instrument

#70
20210285809
2021-09-16

Method of determining total prove time

#71
20210285805
2021-09-16

METHOD FOR OPERATING A CORIOLIS MEASURING DEVICE, AND CORIOLIS MEASURING DEVICE

#72
20210255013
2021-08-19

Hybrid mass flow sensor including a thermal and coriolis principle measurement arrangements

#73
20210255012
2021-08-19

Mass flow rate measurement device

#74
20210239502
2021-08-05

Measuring device

#75
20210223080
2021-07-22

MEASURING DEVICE FOR DETERMINING THE DENSITY, THE MASS FLOW RATE AND/OR THE VISCOSITY OF A FLOWABLE MEDIUM, AND METHOD FOR OPERATING SAME

#76
20210223079
2021-07-22

Coriolis flow sensor systems with an interface coupling an oscillator to a flow tube

#77
20210190564
2021-06-24

SU-8 MICRO CORIOLIS MASS FLOW SENSOR

#78
20210172782
2021-06-10

Coriolis meter

#79
20210164822
2021-06-03

CORIOLIS MEASURING SENSOR AND CORIOLIS MEASURING DEVICE

#80
20210123845
2021-04-29

Vibration-type measuring transducer and vibronic measuring system formed therewith

#81
20210096011
2021-04-01

MEMS-based Coriolis mass flow controller

#82
20210072062
2021-03-11

Coriolis mass flow meter

#83
20210072061
2021-03-11

COIL TRANSDUCER FOR ELEVATED TEMPERATURES

#84
20210041278
2021-02-11

Coriolis measuring device

#85
20200408581
2020-12-31

Coriolis mass flowmeter

#86
20200393278
2020-12-17

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

#87
20200355542
2020-11-12

Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit

#88
20200340841
2020-10-29

Vibratory measuring device having a measuring tube

#89
20200333229
2020-10-22

Transducer for a vibronic measuring system and vibronic measuring system formed therewith

#90
20200319007
2020-10-08

Coriolis mass flow meter comprising two measuring tube pairs, and method for the zero-point adjustment of such a mass flow meter

#91
20200278231
2020-09-03

Coriolis mass flow meter with two pair of measuring tubes having two excitation mode natural frequencies and method of use

#92
20200278230
2020-09-03

Measuring device having at least one bent measuring tube for determining a mass flow measured value of a medium according to the Coriolis principle

#93
20200264087
2020-08-20

Vibronic sensor and measuring assembly for monitoring a flowable medium

#94
20200264033
2020-08-20

Method of determining total prove time

#95
20200240823
2020-07-30

Vibratory flow meter with multichannel flow tube

#96
20200191632
2020-06-18

Measurement pickup for determining the mass flow rate of a liquid

#97
20200191631
2020-06-18

Vibratory meter with pointed flow tube

#98
20200173830
2020-06-04

Vibratory meter with pointed flow tube

#99
20200173829
2020-06-04

Vibratory flow meter with multichannel flow tube

#100
20200173828
2020-06-04

Vibratory flow meter with multichannel flow tube

#101
20200166397
2020-05-28

Sensor for measuring the mass flow rate of a flowable medium

#102
20200124452
2020-04-23

Vibronic measuring system for measuring a mass flow rate

#103
20200116612
2020-04-16

CORIOLIS FLOW METER FOR MEASURING PROPERTIES OF A FLUID AND METHOD THEREFOR

#104
20200096374
2020-03-26

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

#105
20200011718
2020-01-09

Repositionalble brace bar for vibratory flow meter conduits

#106
20190383658
2019-12-19

Vibration-type sensor for measuring the density and/or mass flow rate of a medium

#107
20190323874
2019-10-24

Sensor assembly, sensor bracket, and tube ring for a vibratory conduit

#108
20190316944
2019-10-17

Temperature compensation of a test tone used in meter verification

#109
20190277682
2019-09-12

CORIOLIS MASS FLOW METER AND DENSIMETER WITH LITTLE PRESSURE DEPENDENCE, AND METHOD FOR MANUFACTURING THE SAME

#110
20190162702
2019-05-30

Measuring transducer of vibration-type

#111
20190033112
2019-01-31

Limiting a drive signal

#112
20180283920
2018-10-04

Coriolis mass flow meter

#113
20180149571
2018-05-31

VISCOMETER

#114
20170356777
2017-12-14

Coriolis mass flow measuring device with four bent measuring tubes

#115
20170268914
2017-09-21

Field device of measuring- and automation technology

#116
20170205373
2017-07-20

Fluid parameter sensor and meter

#117
20170122787
2017-05-04

Coriolis mass flow meter

#118
20170102257
2017-04-13

Coriolis mass flow meter

#119
20170023390
2017-01-26

Dual E-shaped high frequency exciter

#120
20170016751
2017-01-19

Method for operating a coriolis mass flowmeter and respective coriolis mass flowmeter

#121
20160313162
2016-10-27

Coil

#122
20160231156
2016-08-11

Resonance circuit used for measurement device and measurement device

#123
20160203909
2016-07-14

Magnet keeper assembly method

#124
20160187300
2016-06-30

Electromagnetic transducer

#125
20160084024
2016-03-24

Coriolis flow meter having flow tube with equalized pressure differential

#126
20150323362
2015-11-12

Mass flowmeter

#127
20150219600
2015-08-06

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

#128
20150198473
2015-07-16

Method of operating a Coriolis mass flowmeter and coil for use in said method

#129
20150177192
2015-06-25

Method for operating a resonant measurement system

#130
20150040647
2015-02-12

Viscometer

#131
20150033874
2015-02-05

Coriolis mass flow meter, vibrating tube density meter and vibrating sheet used therein

#132
20140311255
2014-10-23

Single staright tube coriolis flowmeter including exciters provided in two planes and perpendicular to each other

#133
20140238140
2014-08-28

Collocated sensor for a vibrating fluid meter

#134
20130256469
2013-10-03

Holding part and coriolis mass flowmeter having a holding part

#135
20130199306
2013-08-08

Method for operating a resonance measuring system

#136
20120279317
2012-11-08

Measuring transducer of vibration type and measuring system

#137
20120227512
2012-09-13

Coriolis mass flowmeter having an actuator assembly with a parallel winding of a first and second conductor

#138
20120079891
2012-04-05

Coriolis mass flowmeter

#139
20120055260
2012-03-08

Flow meter including a balance member

#140
20110271756
2011-11-10

Driver circuit for a measuring transducer as well as measuring system formed therewith

#141
20110219857
2011-09-15

Viscometer

#142
20110167910
2011-07-14

APPARATUS AND METHOD FOR DETECTING A PROPERTY OF A FLUID

#143
20110138930
2011-06-16

Coriolis mass flowmeter with a magnet assembly having a non-magnetizable magnet holder

#144
20110023622
2011-02-03

Dual pick-off vibratory flowmeter

#145
20110016991
2011-01-27

Dual-driver vibratory flowmeter

#146
20100043569
2010-02-25

Sensor with micromechanical construction

#147
20100005906
2010-01-14

Flowmeter

#148
20100000334
2010-01-07

Flowmeter with an oscillation circuit receiving electric power in a non-insulating manner

#149
20090241646
2009-10-01

Viscometer

#150
20090173169
2009-07-09

Measuring transducer of vibration-type

#151
20090145244
2009-06-11

Measuring transducer of vibration-type

#152
20090100939
2009-04-23

Method and apparatus for force balancing

#153
20090084180
2009-04-02

Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument

#154
20090038411
2009-02-12

Coriolis flow meter with vibrating direction restriction means

#155
20080290982
2008-11-27

Transformer core

#156
20080250871
2008-10-16

Measuring transducer of the vibration-type with two cantilevers

#157
20080223150
2008-09-18

Vibration-type measuring transducer having connecting lines secured pointwise to the transducer housing

#158
20080223149
2008-09-18

Vibration-type measuring transducer having connecting lines secured pointwise to the transducer housing

#159
20080211610
2008-09-04

Magnet assembly

#160
20080184817
2008-08-07

Vibratory transducer

#161
20080148868
2008-06-26

Coriolis flowmeter having a contactless excitation device

#162
20080124186
2008-05-29

Device for fastening an attachment to a measuring tube of a coriolis mass flowmeter

#163
20080047351
2008-02-28

Measuring instrument to capture a physical/chemical measured value

#164
20080034891
2008-02-14

Split balance weights for eliminating density effect on flow

#165
20080015799
2008-01-17

Field device electronics fed by an external electrical energy supply

#166
20080012428
2008-01-17

Field device electronics fed by an external electrical energy supply

#167
20070255534
2007-11-01

Mass flow meter having an oscillation sensor and method for eliminating noise signals from the measurement signal

#168
20070186685
2007-08-16

Measurement transducer of vibration type

#169
20070157739
2007-07-12

Microfluidic device and method of operation

#170
20070156357
2007-07-05

Field device electronics fed by an external electrical energy supply

#171
20070151369
2007-07-05

Measurement transducer of vibration-type

#172
20070151368
2007-07-05

Device for measuring the mass rate of flow

#173
20070131024
2007-06-14

Viscometer

#174
20070119265
2007-05-31

Measurement transducer of vibration type

#175
20070119264
2007-05-31

Measurement transducer of vibration-type

#176
20070095152
2007-05-03

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

#177
20070062309
2007-03-22

Device for measuring the mass rate of flow having a bobbin for a magnetic coil made from a material having a specific thermal conductivity

#178
20070062260
2007-03-22

Vibration meter and method of measuring a viscosity of a fluid

#179
20070034019
2007-02-15

Coriolis flowmeter

#180
20060278019
2006-12-14

Coriolis mass flow measuring device

#181
20060272428
2006-12-07

In-line measuring devices and method for compensation measurement errors in in-line measuring devices

#182
20060243067
2006-11-02

Mass flowmeter of the Coriolis type

#183
20060243066
2006-11-02

Mass flowmeter of the Coriolis type

#184
20060225517
2006-10-12

Vibratory transducer

#185
20060207346
2006-09-21

Method and apparatus for force balancing of a Coriolis flow meter

#186
20060173639
2006-08-03

Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes

#187
20060161359
2006-07-20

Field device electronics fed by an external electrical energy supply

#188
20060156831
2006-07-20

Coriolis mass measuring device

#189
20060156830
2006-07-20

Process meter for measuring at least one physical process variable of a medium stored in a container or flowing in a line

#190
20060107758
2006-05-25

Vibration-type measurement transducer

#191
20060054219
2006-03-16

High purity fluid delivery system

#192
20060042402
2006-03-02

Low mass Coriolis mass flowmeter having a low mass drive system

#193
20060016273
2006-01-26

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

#194
20060010990
2006-01-19

Coriolis mass-flow measuring device

#195
20060000293
2006-01-05

Vibration-type measuring transducer

#196
20060000292
2006-01-05

Vibratory transducer

#197
20050247116
2005-11-10

Vibration meter and method of measuring a viscosity of a fluid

#198
20050241372
2005-11-03

Viscometer

#199
20050229719
2005-10-20

Coriolis mass measuring device

#200
20050160787
2005-07-28

Method for adjusting a mechanical natural frequency

#201
20050155437
2005-07-21

Magnetic circuit arrangement for a transducer

#202
16801551
2020-09-22

Method and apparatus to balance a coriolis mass flow meter adding balancing weights by determining reaction forces