ClassID:

165382

G01F23/683 - CPC Classification

Classification description:

Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using electromechanically actuated indicating means

Recent Application in this class:
#1
20230054018
2023-02-23

Water submersion detection switch

#2
20210170456
2021-06-10

DRUM TREATMENT APPARATUS

#3
20190352570
2019-11-21

SYSTEMS COMPRISING BONDED LAYER UTILIZED IN A CRUDE OIL SERVICE OPERATION

#4
20180195014
2018-07-12

Methods of applying mono-, di- and tri-headed SAMs to equipment and products and apparatus comprising SAM surfaces

#5
20180142170
2018-05-24

Methods of applying multi-bonded SAMPs to equipment and products and apparatus comprising SAM surfaces

#6
20180136031
2018-05-17

Multi-probe sender and tank having the same

#7
20180011498
2018-01-11

Liquid level control module and apparatus comprising same

#8
20170029728
2017-02-02

SAMP treatment method for a device utilized in a crude oil service operation, and method of installing said device

#9
20160349098
2016-12-01

MAGNETIC ACTUATED CONTACT USING A CONDUCTIVE MAGNETIC CUSHION

#10
20160232997
2016-08-11

Measuring device for micro flow rate and nuclear power plant having the same

#11
20160054169
2016-02-25

Fluid tank

#12
20150068301
2015-03-12

Dual measurement liquid level transducer

#13
20140318480
2014-10-30

Magnetic liquid level gauge for boiler drum water level measurement

#14
20130139586
2013-06-06

Battery-less active float for inductive sensor for monitoring fluid level and displacement

#15
20120204636
2012-08-16

Buoyancy force-based liquid level measurement

#16
20100089148
2010-04-15

Method and system for the protection of internal filters of a LTFT slurry bubble reactor

#17
20090126483
2009-05-21

Fluid monitoring apparatus and method

#18
20070107513
2007-05-17

METHOD AND APPARATUS FOR LIQUID LEVEL MEASUREMENT OF FUEL CELL

#19
20050088309
2005-04-28

Disposable liquid level sensor having a virtual ring