ClassID:

165179

G01F9/008 - CPC Classification

Classification description:

Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine where the other variable is the flight or running time

Recent Application in this class:
#1
20250344899
2025-11-13

FLUID FLOW

#2
20230201432
2023-06-29

Determining a Volume of a Container for Dialysis Treatment

#3
20210372839
2021-12-02

Dynamic fuel tankering

#4
20200383302
2020-12-10

Experimental device and experimental method for studying quantitative relationship between spawning of parent fish and stimulation of flow velocity

#5
20200342692
2020-10-29

Method and system of calculating distance to empty of each vehicle drive mode

#6
20200211249
2020-07-02

Image conversion method, image conversion system, image conversion device, remote controller and storage medium

#7
20200158553
2020-05-21

METHOD TO PREDICT REMAINING TIME AND EXPECTED CONSUMPTION BEFORE A FLUID SYSYTEM REACHES A LOW FLUID LEVEL

#8
20200116542
2020-04-16

Dynamic fuel tankering

#9
20200094341
2020-03-26

SYSTEMS AND METHODS FOR FUEL LEVEL MONITORING IN AN ENGINE-DRIVEN GENERATOR

#10
20190120676
2019-04-25

Fleet management efficiency visualization

#11
20180287393
2018-10-04

Power generator system

#12
20180224311
2018-08-09

Flow rate measurement system

#13
20180100746
2018-04-12

Suppressing rerouting for intentional circumstances

#14
20170167907
2017-06-15

FLUID REGULATION SYSTEM

#15
20160349745
2016-12-01

System and method for real-time aircraft performance monitoring

#16
20160161318
2016-06-09

System for calculating and displaying remaining runtime for a portable generator

#17
20160136747
2016-05-19

Systems and methods for fuel level monitoring in an engine-driven generator

#18
20150149069
2015-05-28

Drive-pattern evaluation device and drive-pattern evaluation method

#19
20140025283
2014-01-23

Systems and methods for tracking data associated with operation of a power take-off device

#20
20130304402
2013-11-14

ANALOG INPUT UNIT AND PROGRAMMABLE CONTROLLER

#21
20130211703
2013-08-15

Method of providing a volume-mass law for fuel consumption

#22
20130204469
2013-08-08

System and method for real-time aircraft performance monitoring

#23
20120226451
2012-09-06

Method and device for tracking content of a movable fluid tank

#24
20120211518
2012-08-23

Dispense verification meters

#25
20110259126
2011-10-27

Arrangement and method for determining the oil consumption of an oil-lubricated machine

#26
20110241861
2011-10-06

Vehicle fuel efficiency display

#27
20110231115
2011-09-22

Gas appliance judgment apparatus and method

#28
20110112719
2011-05-12

Vehicle traveling information recording device

#29
20100106350
2010-04-29

Real-time efficiency monitoring for marine vessel

#30
20100083770
2010-04-08

PROCESS AND DEVICE FOR CONTINUOUS MEASUREMENT OF A DYNAMIC FLUID CONSUMPTION

#31
20100042340
2010-02-18

Method of and apparatus for recording fuel supplied to a vehicle

#32
20090228220
2009-09-10

Weight observer for mass metering and inventory management

#33
20090171502
2009-07-02

Dispense verification meters

#34
20090099724
2009-04-16

Methods and systems for monitoring of motor vehicle fuel efficiency

#35
20090088960
2009-04-02

Method for Displaying the Consumption of an Operating Material and/or Pollutant Emissions of a Vehicle and Display Device

#36
20090056436
2009-03-05

System and process for monitoring vehicle fuel level

#37
20090048770
2009-02-19

FUEL CONSUMPTION ESTIMATING UNIT OF VEHICLE

#38
20090018782
2009-01-15

Gas appliance judgment apparatus and method

#39
20080319605
2008-12-25

FUEL MONITORING DEVICE, SYSTEM, AND METHOD

#40
20080255755
2008-10-16

Intelligent fuel oil monitoring system and method

#41
20080202599
2008-08-28

Fuel level measurement and run time interpolation

#42
20080133150
2008-06-05

Method, Apparatus, and System for Monitoring Amount of Liquid Poured From Liquid Containers

#43
20080114489
2008-05-15

Method, Apparatus, and System for Monitoring Amount of Liquid Poured From Liquid Containers

#44
20080114488
2008-05-15

Method, Apparatus, and System for Monitoring Amount of Liquid Poured From Liquid Containers

#45
20080103703
2008-05-01

Fuel leak estimator

#46
20080081729
2008-04-03

Method and system for controlling a hybrid vehicle

#47
20080033697
2008-02-07

SPOUT FOR DISPENSING LIQUID FROM A LIQUID CONTAINER

#48
20080033666
2008-02-07

METHOD, APPARATUS, AND SYSTEM FOR MONITORING AMOUNT OF LIQUID POURED FROM LIQUID CONTAINERS

#49
20070262855
2007-11-15

Measuring system and method

#50
20070175271
2007-08-02

Fuel consumption meter for internal combustion engines and method

#51
20070088493
2007-04-19

Method for determining additional fuel consumption in a motor vehicle and method for displaying additional fuel consumption

#52
20060190149
2006-08-24

Computer-controlled auxiliary fuel tank system with multi-function monitoring system and user calibration capabilities

#53
20060178773
2006-08-10

Method, apparatus, and system for monitoring amount of liquid poured from liquid containers

#54
20060090552
2006-05-04

Fuel level measurement and run time interpolation

#55
20060089781
2006-04-27

Fuel consumption estimating unit of vehicle

#56
20050033532
2005-02-10

Method, apparatus, and system for monitoring amount of liquid poured from liquid containers

#57
16849689
2021-11-09

Electronic pressure gauge for pressurized system with variable outlet flows

#58
15378824
2020-05-19

Electronic pressure gauge for pressurized system with variable outlet flows