G01F23/40 - CPC Classification Index

ClassID:

165355 ⎘

G01F23/40 - 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 using bands or wires as transmission elements

Sub-classes:

G01F23/42 » using mechanically actuated indicating means 15
G01F23/44 » using electrically actuated indicating means 17
G01F23/46 » using magnetically actuated indicating means 13

Recent Application in this class:

20210255026

2021-08-19

Magnetostrictive transmitter

20190017860

2019-01-17

Tank fluid level measuring device

20170254691

2017-09-07

Functional diagnosis of an electromechanical fill state measuring device

20160231161

2016-08-11

Multiturn pulley liquid level sensor device

20160186929

2016-06-30

Lubricant reservoir low level indicator

20160186740

2016-06-30

Electronic pump motor control

20120116695

2012-05-10

Liquid level measuring system and method

20120060601

2012-03-15

Tethered float liquid level sensor

20110005312

2011-01-13

Process tanks in combination with a float magnetostrictive level detector

#10

20100288042

2010-11-18

Gauge for bulk fuel storage tanks

#11

20080314143

2008-12-25

Device for measuring level of liquid

#12

20070017559

2007-01-25

Washer fluid spraying apparatus

#13

20060053879

2006-03-16

Rotary remote visual liquid quantity indicator

#14

20050235749

2005-10-27

Liquid level monitoring system

#15

20050210963

2005-09-29

Fluid monitoring and sampling apparatus

#16

20050087014

2005-04-28

Float adapted to track an interface between two liquids of differing density