ClassID:

165252

G01F15/028 - CPC Classification

Classification description:

Details of, or accessories for, apparatus of groups - insofar as such details or appliances are not adapted to particular types of such apparatus; Compensating or correcting for variations in pressure, density or temperature for low flow rates

Recent Application in this class:
#1
20250283745
2025-09-11

FLOW METER

#2
20240201713
2024-06-20

Method and apparatus for mass flow control

#3
20210325275
2021-10-21

Fluid meter arranged to detect a leak and to make an installation safe

#4
20210096013
2021-04-01

Systems and Methods for Reference Volume for Flow Calibration

#5
20210041265
2021-02-11

Monitoring method for monitoring a set of meters

#6
20200355146
2020-11-12

Air intake set

#7
20200191629
2020-06-18

Method for producing a sensing element for a thermal flow meter, sensing element and flow meter

#8
20190226891
2019-07-25

Method of operating a fluid meter, and fluid meter

#9
20190204133
2019-07-04

Variable Restriction for Flow Measurement

#10
20190204128
2019-07-04

Apparatus and methods for self-correcting pressure based mass flow controller

#11
20190204127
2019-07-04

Systems and methods for reference volume for flow calibration

#12
20190170552
2019-06-06

Multi-phase coriolis measurement device and method

#13
20180263187
2018-09-20

Clean grain elevator paddles for a combine harvester

#14
20180195888
2018-07-12

Detection of flow rate over dynamic range

#15
20180010940
2018-01-11

Ultrasonic meter for recording a through-flow rate of a fluid

#16
20170254688
2017-09-07

Apparatus for applying a variable zero algorithm in a vibrating flowmeter and related method

#17
20150366140
2015-12-24

Clean grain elevator paddles for a combine harvester

#18
20140118162
2014-05-01

Hybrid sensor system for gas flow measurements

#19
20130096850
2013-04-18

Method or determining an absolute flow rate of a volume or mass flow

#20
20110247703
2011-10-13

DIFFERENTIAL FLOW SIGNAL AMPLIFICATION

#21
20100089471
2010-04-15

VALVE

#22
20090193908
2009-08-06

Fluid flow controller

#23
20090188303
2009-07-30

Gas meter

#24
20090133490
2009-05-28

Device and process for measuring the velocity of flow of a fluid using pulse signal generated based on feedback

#25
20050268969
2005-12-08

Valve for prevention of low flow rates through flow meter