ClassID:

167002

G01M3/188 - CPC Classification

Classification description:

Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators

Recent Application in this class:
#1
20240381586
2024-11-14

SYSTEMS AND METHODS FOR LEAK AND EVAPORATION DETECTION IN LIQUID-COOLED INFORMATION HANDLING SYSTEMS

#2
20230296465
2023-09-21

Water heater with an integrated leak detection system

#3
20220349600
2022-11-03

Refrigerant leak sensor with extended life

#4
20210333168
2021-10-28

MICRO POWER WATER LEAK DETECTOR

#5
20210190625
2021-06-24

Water heater with an integrated leak detection system

#6
20200240869
2020-07-30

Coolant system visual leak detection systems and methods

#7
20200182734
2020-06-11

GAS LEAK AMOUNT DETECTION METHOD AND METHOD FOR OPERATING REFRIGERATION APPARATUS

#8
20190323492
2019-10-24

Fluid pumping systems, devices and methods

#9
20190162626
2019-05-30

Device for the detection and signalisation of a leakage and a heat exchanger

#10
20180231430
2018-08-16

Micro power water leak detector

#11
20180187980
2018-07-05

Heat recovery apparatus and method

#12
20170089302
2017-03-30

Systems and methods for detecting damage in a positive crankcase ventilation tube

#13
20160270259
2016-09-15

Minimizing leakage in liquid cooled electronic equipment

#14
20150050166
2015-02-19

Fluid pumping systems, devices and methods

#15
20130206359
2013-08-15

Heat exchanger plate and a plate heat exchanger with insulated sensor internal to heat exchange area

#16
20130115105
2013-05-09

Fluid pumping systems, devices and methods

#17
20110218600
2011-09-08

Heat exchange systems, devices and methods

#18
20100327849
2010-12-30

Sensor apparatus systems, devices and methods

#19
20100244863
2010-09-30

Fluid sensor, refrigerant leakage detection device, refrigeration system, and refrigerant leakage detection method

#20
20080175719
2008-07-24

Fluid pumping systems, devices and methods

#21
20080058697
2008-03-06

Heat exchange systems, devices and methods

#22
20070253463
2007-11-01

Thermal and coductivity sensing systems, devices and methods

#23
20070051166
2007-03-08

Leak detection systems and methods

#24
20060042358
2006-03-02

Method and apparatus for detecting leaks in a fluid cooling system

#25
20050092070
2005-05-05

Leak detection apparatus for a liquid circulation cooling system

#26
16917945
2021-06-22

Configurable leak detection system

#27
15633593
2020-04-28

Leak detection and containment for liquid cooled computing