ClassID:

165033

G01F1/24 - 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 with magnetic or electric coupling to the indicating device

Recent Application in this class:
#1
20240027241
2024-01-25

Apparatus for use in measuring a property of a fluid and method

#2
20230384132
2023-11-30

SENSOR AND TECHNIQUES TO SYNCHRONIZE SEED PLACEMENT WITH APPLICATION OF LIQUID AGRICULTURAL PRODUCT

#3
20220142066
2022-05-12

Supply tube assembly for monitoring a directed stream measuring the liquid of an agricultural product application rate through a supply tube

#4
20220034693
2022-02-03

Flow sensor devices and systems

#5
20210223075
2021-07-22

Magnetic flow sensor

#6
20210199481
2021-07-01

Flow sensor apparatus for monitoring a directed stream of an agricultural product

#7
20210088373
2021-03-25

DETECTOR DEVICE FOR DETECTING LIQUID SUCKED FROM A CONTAINER

#8
20200363244
2020-11-19

Flow sensor based on electrical capacity

#9
20200249065
2020-08-06

Flow Sensor

#10
20190285448
2019-09-19

Agricultural product application system and method thereof

#11
20190271577
2019-09-05

Piezoelectric alternating magnetic field flow meters

#12
20190242495
2019-08-08

Device for detecting fluid flow

#13
20190234775
2019-08-01

FLUID SENSING DEVICE

#14
20190170612
2019-06-06

Vehicle coolant flow and coolant quality sensor assembly

#15
20190101936
2019-04-04

Flow sensor devices and systems

#16
20190094053
2019-03-28

Variable area flow meter with improved linearity

#17
20180372523
2018-12-27

Alternating magnetic field flow meters

#18
20180372519
2018-12-27

Taper pipe-shaped area flow meter using magnetostrictive distance measurement

#19
20180306614
2018-10-25

Diaphragm displacement flowmeter

#20
20180017423
2018-01-18

Flow sensor

#21
20180015491
2018-01-18

Electric fluid flow monitoring apparatus and agricultural fluid application systems including same

#22
20180015490
2018-01-18

Electric fluid flow monitoring apparatus and agricultural fluid application systems including same

#23
20170361363
2017-12-21

Systems and methods for monitoring and optimizing flare purge gas with a wireless rotameter

#24
20170139430
2017-05-18

Flow sensor devices and systems

#25
20170122784
2017-05-04

Flow measuring device for lubrication systems

#26
20160238419
2016-08-18

FLOW MEASURING DEVICE FOR LUBRICATION SYSTEMS

#27
20150338253
2015-11-26

Sensor, method for forming the same, and method of controlling the same

#28
20150177034
2015-06-25

Flow measuring device for lubrication systems

#29
20140116130
2014-05-01

Measuring device, measuring arrangement and method for determining a measured quantity

#30
20130133416
2013-05-30

MEASURING DEVICE

#31
20130049743
2013-02-28

FLOAT POSITION SENSOR

#32
20110265579
2011-11-03

Float type flow meter

#33
20100181244
2010-07-22

Pipe coupling with integrated filter and flow detector

#34
20100154508
2010-06-24

Apparatus for measuring volumetric or mass fluid flow

#35
20100121211
2010-05-13

Incentive spirometry devices by the employment of verbal simulated humanlike voices and using a capacitive sensing component for determining patient use and measurement obtained from such use

#36
20100006162
2010-01-14

Estimating the consumption of a fluid by sensing displacement of a coupling device

#37
20090013797
2009-01-15

Magnetic flow sensor

#38
20080107410
2008-05-08

Tankless water heater

#39
20080047359
2008-02-28

A digital gas flowmeter (DigiFlux™) using hall effect gas sensor for medical/science use

#40
20070284550
2007-12-13

VARIABLE AREA FLOW RATE METER USING OPTICAL SENSING OF FLOAT POSITION IN THE DUCT

#41
20070251330
2007-11-01

Flowmeter

#42
20070229292
2007-10-04

Abnormal warning apparatus and detecting device for fluid circulating system

#43
20070227266
2007-10-04

Flow meter for variable displacement compressor

#44
20070227265
2007-10-04

Flow meter using digital signals

#45
20060230842
2006-10-19

Flowmeter of a variable orifice type having a cleaning arrangement

#46
20060207345
2006-09-21

Coupling Device

#47
20060112772
2006-06-01

Flow meter using digital signals

#48
20060075830
2006-04-13

Apparatus for measuring volumetric or mass fluid flow

#49
20050263729
2005-12-01

Variable area flow rate meter using optical sensing of float position in the duct

#50
20050256421
2005-11-17

Talking incentive spirometry devices