ClassID:

165034

G01F1/26 - 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 by variable-area meters, e.g. rotameters of the valve type

Recent Application in this class:
#1
20240280388
2024-08-22

SYSTEM FOR MEASURING FLOW WITHIN A PIPELINE

#2
20240125631
2024-04-18

Automated Measuring System for Meter Test Bench

#3
20220196449
2022-06-23

Flow Valve System with Ultrasonic Flow Sensor

#4
20220196193
2022-06-23

MULTI-FUNCTION T-FITTING

#5
20210231471
2021-07-29

Flow sensor system

#6
20210123780
2021-04-29

Flow valve system with ultrasonic flow sensor

#7
20210003431
2021-01-07

Estimating parameters of a fluid

#8
20200386589
2020-12-10

Automated measuring system for meter test bench

#9
20200292369
2020-09-17

Liquid flow indicator device and method of use

#10
20200249065
2020-08-06

Flow Sensor

#11
20200191626
2020-06-18

Flow measurement device for pipes when fluid flow is discharged to atmosphere

#12
20200132525
2020-04-30

Variable area flowmeter, system comprising a variable area flowmeter and an external control unit, and method for operating a variable area flowmeter

#13
20190242495
2019-08-08

Device for detecting fluid flow

#14
20190003864
2019-01-03

Flow totalizer

#15
20180348095
2018-12-06

Gas sampling methods

#16
20180238202
2018-08-23

Beam Coupling

#17
20180128661
2018-05-10

Flow measurement apparatus and method of use

#18
20180058888
2018-03-01

Utility flow meter with display mode controller

#19
20180017423
2018-01-18

Flow sensor

#20
20170219117
2017-08-03

Integrated flow control valve with flowrate feedback

#21
20160108906
2016-04-21

Arrangement and method for measuring a delivery volume and a delivery rate of an intermittently operating pump

#22
20140283830
2014-09-25

Flowmeter

#23
20130319545
2013-12-05

Butterfly valve for arrangement in a flow duct of an air-conditioning installation

#24
20130133416
2013-05-30

MEASURING DEVICE

#25
20110213573
2011-09-01

Flow meter

#26
20110137584
2011-06-09

METHOD OF DETECTING SLUGS OF ONE PHASE IN A MULTIPHASE FLOW

#27
20110079301
2011-04-07

Water flow detection device

#28
20110048417
2011-03-03

Method and apparatus for collection of waste anesthetic gases

#29
20100307611
2010-12-09

Distribution valve with integrated flow metering unit

#30
20100181244
2010-07-22

Pipe coupling with integrated filter and flow detector

#31
20090205440
2009-08-20

Device for indicating and regulating the flow volume in a fluid circuit of a heating or cooling system

#32
20080224877
2008-09-18

Apparatus for flow detection, measurement and control and method for use of same

#33
20080017664
2008-01-24

Aerosol metering apparatus

#34
20080011076
2008-01-17

Flow sensor

#35
20060230842
2006-10-19

Flowmeter of a variable orifice type having a cleaning arrangement

#36
20060075830
2006-04-13

Apparatus for measuring volumetric or mass fluid flow

#37
20050268969
2005-12-08

Valve for prevention of low flow rates through flow meter

#38
20050115612
2005-06-02

Flow regulating valve, flow rate measuring device, flow control device, and flow rate measuring method

#39
20050092103
2005-05-05

Distribution valve comprising a flowmeter for installing in an inlet

#40
20050044964
2005-03-03

Variable area flow meter