ClassID:

165022

G01F1/103 - 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 with radiation as transfer means to the indicating device, e.g. light transmission

Recent Application in this class:
#1
20250093187
2025-03-20

NON-INVASIVE INDIVIDUAL WATER METER AT THE POINT OF USE

#2
20230323872
2023-10-12

SENSORS, MULTIPLEXED COMMUNICATION TECHNIQUES, AND RELATED SYSTEMS

#3
20230258486
2023-08-17

Rotor system for measuring the flow rate of a fluid comprising a liquid, and associated equipment

#4
20230187091
2023-06-15

System for determining power generated by a nuclear core assembly

#5
20230025158
2023-01-26

Spray flow sensing with optical signature analysis

#6
20220397121
2022-12-15

Fan

#7
20210341320
2021-11-04

Optical fiber tip micro anemometer

#8
20210318151
2021-10-14

FLOW RATE MEASUREMENT DEVICE

#9
20210172772
2021-06-10

Flowmeter comprising an electronic magnetic sensor with buffered power supply

#10
20200326215
2020-10-15

Fire truck pump flow prediction system

#11
20190376821
2019-12-12

Mini-spinner flowmeter and downhole tool comprising an array of mini-spinner flowmeters for operation in hydrocarbon well

#12
20190345928
2019-11-14

Sensors, multiplexed communication techniques, and related systems

#13
20170176227
2017-06-22

Non-contact continuous type sensing device for a flowmeter and sensing method thereof

#14
20160281704
2016-09-29

Sensors, multiplexed communication techniques, and related systems

#15
20140316296
2014-10-23

Personal spirometer

#16
20130191045
2013-07-25

Flow meter device and method of operation

#17
20110288794
2011-11-24

Flow counter

#18
20100185394
2010-07-22

Device for measuring a fluid flow velocity and direction

#19
20090167297
2009-07-02

Optical fiber system and method for wellhole sensing of fluid flow using diffraction effect of faraday crystal

#20
20090065547
2009-03-12

Cable installation

#21
20070033985
2007-02-15

Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission

#22
20060153165
2006-07-13

Volumetric control apparatus for fluid dispensing

#23
20050000302
2005-01-06

Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission