G01F1/10 - CPC Classification Index

ClassID:

165021 ⎘

G01F1/10 - 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 using rotating vanes with axial admission

Sub-classes:

G01F1/103 » {with radiation as transfer means to the indicating device, e.g. light transmission} 23
G01F1/106 » {with electrostatic coupling to the indicating device} 0
G01F1/11 » with mechanical coupling to the indicating device 8
G01F1/115 » with magnetic or electromagnetic coupling to the indicating device 99
G01F1/12 » Adjusting, correcting, or compensating means therefor 16

Recent Application in this class:

20250224262

2025-07-10

LIQUID BEVERAGE FLOW METER

20250199503

2025-06-19

METHODS AND SYSTEMS FOR IMPROVING RELIABILITY

20250172924

2025-05-29

SYSTEM AND METHOD FOR EVALUATING SYSTEM EVENTS AND EXECUTING RESPONSES

20250012609

2025-01-09

METHOD AND DEVICE TO MEASURE MULTIPHASE FLOW

20240400274

2024-12-05

BEVERAGE CONTAINER

20240218785

2024-07-04

WELL TESTING METHOD USING TUBING HANGER DEPLOYED HEAT TRACER FLOW METERING SYSTEM

20240209716

2024-06-27

Production logging spinner cleaning

20240192039

2024-06-13

DOWNHOLE FLOW-METER

20240118672

2024-04-11

System and method for evaluating system events and executing responses

#10

20240118162

2024-04-11

Systems and methods for detecting events using data classification

#11

20240052945

2024-02-15

Automatic shut-off valve

#12

20240032467

2024-02-01

AGRICULTURAL SYSTEM AND METHOD FOR DETERMINING HEADER THROUGHPUT OF A HARVESTER

#13

20230383740

2023-11-30

AUXILIARY DEVICE FOR PUMPS

#14

20230304836

2023-09-28

Systems and methods for detecting events using data classification

#15

20230259097

2023-08-17

System and method for evaluating hydraulic system events and executing responses

#16

20230236049

2023-07-27

TURBINE DESIGN FOR FLOW METER

#17

20220397121

2022-12-15

Fan

#18

20220326056

2022-10-13

Volume flowmeter and method for determining a volumetric flow rate

#19

20220221316

2022-07-14

Fluid Monitoring Apparatus

#20

20220197243

2022-06-23

System and method for evaluating hydraulic system events and executing responses

#21

20220099466

2022-03-31

Method and device to measure multiphase flow

#22

20220057246

2022-02-24

FLOWMETERS AND METHODS OF MANUFACTURE

#23

20210325215

2021-10-21

Method and system for determination of liquid volumes

#24

20210173376

2021-06-10

System and method for evaluating hydraulic system events and executing responses

#25

20210102824

2021-04-08

Probe-based circumferential traversing system

#26

20210026321

2021-01-28

System and method for evaluating hydraulic system events and executing responses

#27

20200355527

2020-11-12

Turbine design for flow meter

#28

20200284635

2020-09-10

Device having a sealing element for sealing a gap, method for operating such a device, measuring system, and metering system

#29

20200191633

2020-06-18

Flowmeters and methods of manufacture

#30

20200064129

2020-02-27

Apparatus and method for monitoring loss of soil cover

#31

20200011719

2020-01-09

Volumetric flow meter having a cartridge casing inserted in a duct with intermeshed rotors

#32

20190219426

2019-07-18

Self-charging water usage monitor, systems, and methods

#33

20190212180

2019-07-11

Fluid meter

#34

20190136826

2019-05-09

Speed limiting turbine for a conduit

#35

20190101421

2019-04-04

Self-charging water usage monitor, systems, and methods

#36

20190094052

2019-03-28

Flowmeter with discontinuous helicoid turbine

#37

20180355711

2018-12-13

Flow measuring system to measure fluid flow in a subsea marine riser system

#38

20180183416

2018-06-28

Multi-rate clock buffer

#39

20170336235

2017-11-23

WATER MONITORING SYSTEM WITH ADJUSTABLE AERATOR

#40

20170156399

2017-06-08

Inhalation device with metering

#41

20160356154

2016-12-08

System and method for sensing fluids downhole

#42

20160216139

2016-07-28

Fouling resistant flow metering system

#43

20160143583

2016-05-26

Hydration Monitoring System

#44

20160116312

2016-04-28

Spindle flow meter

#45

20160076909

2016-03-17

Water use monitoring apparatus

#46

20160047229

2016-02-18

Wellbore flowmeter

#47

20150241254

2015-08-27

Fluid Flow Indicator and Method

#48

20150059466

2015-03-05

Fluid flow sensor for use in a hydration monitoring system

#49

20150041122

2015-02-12

Multi-phase flow meter and methods for use thereof

#50

20140318267

2014-10-30

Axial-flow type impedance water flow sensor

#51

20140286802

2014-09-25

Machine for generating electrical energy

#52

20140260674

2014-09-18

Viscosity dependent flow meter for use in fuel dispensing environments

#53

20140102215

2014-04-17

Fluid turbine flow meter

#54

20140096619

2014-04-10

Fluid turbine flow meter with centering bearing

#55

20130187621

2013-07-25

Power control circuits and methods

#56

20130112007

2013-05-09

Fouling resistant flow metering system

#57

20130081459

2013-04-04

PRODUCTION LOGGING IN HORIZONTAL WELLS

#58

20130062208

2013-03-14

Apparatus for removal of ions, bi-directional power converter and method of operating an apparatus for removal of ions

#59

20120265451

2012-10-18

Digital liquid flow rate meter

#60

20120192972

2012-08-02

Fluid Flow Indicator and Method

#61

20120158308

2012-06-21

Canted helix collapsible flowmeter and method of measuring a fluid flow

#62

20110247431

2011-10-13

Cartridge Flow Transducer

#63

20110130976

2011-06-02

Measurement unit, particularly for hydraulic ducts

#64

20100122584

2010-05-20

Turbine for measuring petroleum products which are charged with a viscosity reduction agent

#65

20100085211

2010-04-08

Self-powered in-pipe fluid meter and piping network comprising a plurality of such fluid meters

#66

20090320608

2009-12-31

Tapered, frequency-tuned rotor for turbine flow meter

#67

20090193885

2009-08-06

Flow metering device

#68

20090145349

2009-06-11

Fluid Flow Indicator

#69

20080282809

2008-11-20

Liquid flow-rate digital measurement device

#70

20080190214

2008-08-14

Cut-back flow straightener

#71

20080184792

2008-08-07

Check valve module for flow meters with fluid hammer relief

#72

20080048142

2008-02-28

Valve with inherent enhanced turbulent flow metering device and flow regulation

#73

20080022920

2008-01-31

Energy transducer module and light apparatus

#74

20060278017

2006-12-14

Shrouded body flow meter assembly

#75

20060243059

2006-11-02

Fluid flow rate and volume sensor, and filtration apparatuses and purification apparatuses having such a sensor

#76

20060230843

2006-10-19

Apparatus and method for measuring flow between ends of a break in a fluid line

#77

20050241293

2005-11-03

Method and device for measuring airflows through HVAC grilles

#78

20050160784

2005-07-28

Medium, method and system for proving a turbine meter

#79

20050097969

2005-05-12

Method for manufacturing a conveying element of an axial type flow meter used for drink vendors