ClassID:

165039

G01F1/3218 - 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 by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices bluff body design

Recent Application in this class:
#1
20250377228
2025-12-11

MULTIPHASE VORTEX FLOWMETER SYSTEM

#2
20240318989
2024-09-26

MEASUREMENT SYSTEM FOR MEASURING A FLOW PARAMETER OF A FLUID MEASUREMENT SUBSTANCE FLOWING IN A PIPELINE

#3
20240288289
2024-08-29

FLOWMETER

#4
20240053178
2024-02-15

Vortex flow meter and method for testing a vortex flow meter

#5
20240035864
2024-02-01

DEVICE FOR MEASURING A FLOW PARAMETER OF A FLUID

#6
20220003582
2022-01-06

Reducing noise in a vortex flow meter

#7
20210396554
2021-12-23

Method and system to measure gas flow

#8
20200173822
2020-06-04

Ultrasonic flow measurement for multiphase fluids using swirl blade section causing vortical flow for central gas flow region

#9
20200113448
2020-04-16

INTRAVASCULAR BLOOD FLOW SENSING BASED ON VORTEX SHEDDING

#10
20200072647
2020-03-05

Non-invasive sensor in a bluff body of a vortex flowmeter

#11
20200018626
2020-01-16

Flow meter

#12
20200008688
2020-01-09

SIGNAL PROCESSING UNIT FOR INTRAVASCULAR BLOOD FLOW DETERMINATION

#13
20190226888
2019-07-25

Flow meter

#14
20190094054
2019-03-28

Sensor assembly for a sensor, sensor, and measurement system formed therewith

#15
20180128659
2018-05-10

Vortex flowmeter for use in harsh environments

#16
20170356772
2017-12-14

Vortex flow meter with micromachined sensing elements

#17
20160298990
2016-10-13

Multiphase in situ flow sensing with ultrasonic tomography and vortex shedding

#18
20160273947
2016-09-22

Device for determining a property of a fluid and method of forming the same

#19
20160231162
2016-08-11

Method for monitoring a measuring device of automation technology

#20
20160202095
2016-07-14

Method of making a multivariable vortex flowmeter

#21
20160123783
2016-05-05

Vortex flow sensor for a vortex flow transducer having a flange shaped support device for supporting a membrane in a housing

#22
20160123782
2016-05-05

Vortex flowmeter including pressure pulsation amplitude analysis

#23
20160123781
2016-05-05

Split flow vortex flowmeter

#24
20150346006
2015-12-03

Flowmeter for measuring flow of a process fluid through a conduit including upstream and downstream process variable sensors mounted on the pitot tube

#25
20150260553
2015-09-17

VORTEX SHEDDING FLOW METER

#26
20150153206
2015-06-04

Method for producing a pressure sensor with an optical fiber on the measuring diaphragm for detecting deflections

#27
20150027234
2015-01-29

Flow area reduction in Vortex flowmeters using bore reduction techniques

#28
20150027233
2015-01-29

Flow area reduction techniques using a centralized streamlined body in vortex flowmeters

#29
20140260666
2014-09-18

Flanged reducer vortex flowmeter

#30
20140260658
2014-09-18

Flowmeter for measuring flow of a process fluid through a conduit including process variable sensors mounted on a pitot tube

#31
20140176092
2014-06-26

Measuring arrangement for determining a measured variable and method for generating an output signal relating to the measured variable

#32
20140174197
2014-06-26

Sensor module measuring and/or monitoring parameters of media flowing in pipelines and measuring system formed therewith

#33
20130086994
2013-04-11

Pulsating flow meter having a bluff body and an orifice plate to produce a pulsating flow

#34
20130014591
2013-01-17

Vortex flowmeter having a pressure sensor with an optical fiber on the measuring diaphragm for detecting deflections

#35
20120325214
2012-12-27

Airway adapter and gas analyzer for measuring oxygen concentration of a respiratory gas

#36
20120325014
2012-12-27

Vortex shedding flow meter

#37
20110314934
2011-12-29

Vortex flow measuring device for monitoring and/or measuring flow of distributed particles and/or droplets

#38
20110209559
2011-09-01

Insertion vortex fluid flow meter with adjustable geometry

#39
20110107847
2011-05-12

Acoustic sensor for averaging pitot tube installation

#40
20110030483
2011-02-10

Annulus vortex flowmeter

#41
20100224009
2010-09-09

Hybrid flowmeter that includes an integral vortex flowmeter and a differential flow meter

#42
20100018323
2010-01-28

Karman vortex flowmeter assembly comprising a fiber bragg grating sensor and method to measure a fluid flow rate

#43
20090049926
2009-02-26

Triple redundancy vortex flowmeter system

#44
20080275684
2008-11-06

TREATMENT PROTOCOL GENERATION FOR DISEASES RELATED TO ANGIOGENESIS

#45
20080141785
2008-06-19

High-precision vortex flow meter

#46
20050229715
2005-10-20

High pressure retention vortex flow meter with reinforced flexure

#47
20050145041
2005-07-07

Vortex flow pickup

#48
15691263
2019-01-08

Vortex flowmeter having injection cleaning ports