ClassID:

167137

G01M13/005 - CPC Classification

Classification description:

Testing of machine parts Sealing rings

Recent Application in this class:
#1
20260139740
2026-05-21

Drive Apparatus for Driving a Component of a Container Treatment System

#2
20260092831
2026-04-02

Smart Seals for Monitoring and Analysis of Seal Properties Useful in Semiconductor Valves

#3
20260063510
2026-03-05

PUMP SHAFT SEAL LIFE PREDICTION SYSTEM AND METHOD

#4
20250314181
2025-10-09

DETERIORATION DETERMINATION DEVICE, DETERIORATION DETERMINATION SYSTEM, AND DETERIORATION DETERMINATION METHOD

#5
20250216293
2025-07-03

Method for Determining the Wear Volume of a Sliding-Ring Seal in Singular Wear Events by Means of High-Temporal-Resolution Temperature Measurement

#6
20250180431
2025-06-05

A METHOD OF EVALUATING SEAL PROPERTIES OF AN ELASTOMERIC SEAL OR PLASTIC SEAL ON A VALVE ELEMENT OR A VALVE SEAT AND A HYDRAULIC ARRANGEMENT

#7
20240418603
2024-12-19

PERFORMANCE TESTING DEVICE FOR PISTON ROD SEALING ASSEMBLY

#8
20240410773
2024-12-12

Integrated Pressure Sensor for Process Chamber Assemblies

#9
20240384644
2024-11-21

SEALING QUALITY DETECTION DEVICE AND SEALING QUALITY EVALUATING METHOD FOR GAS EXTRACTION BOREHOLES

#10
20240361203
2024-10-31

SYSTEM AND METHOD FOR MONITORING VACUUM VALVE CLOSING CONDITION IN VACUUM PROCESSING SYSTEM

#11
20240295457
2024-09-05

SEAL-INTEGRITY DIAGNOSTIC SYSTEM

#12
20240255441
2024-08-01

APPARATUS FOR DETECTING SURFACE DEFECTS IN OBJECTS

#13
20240255378
2024-08-01

Smart Seals for Monitoring and Analysis of Seal Properties Useful in Semiconductor Valves

#14
20240230465
2024-07-11

ELECTRIFIED SEALING AND ANTI-EXTRUSION ELEMENTS FOR SYSTEM HEALTH MONITORING

#15
20240201047
2024-06-20

MEASURING DEVICE AND MEASURING METHOD FOR SHAFT-HOLDING FORCE OF SEAL

#16
20240200560
2024-06-20

METHOD FOR IDENTIFICATION OF IMPELLER WEAR AND EXCESSIVE WEAR-RING CLEARANCE IN CENTRIFUGAL PUMPS

#17
20240053224
2024-02-15

SEAL MONITORING SYSTEM

#18
20230408371
2023-12-21

Equipment for sealing-performance test

#19
20230082945
2023-03-16

Condition monitoring apparatus

#20
20220373426
2022-11-24

System and method for monitoring vacuum valve closing condition in vacuum processing system

#21
20220281300
2022-09-08

Vehicle-mounted device

#22
20220236135
2022-07-28

Detecting damage using an odor sensor

#23
20220042874
2022-02-10

Tightness testing system for a cable gland feed-through of a partition

#24
20210356384
2021-11-18

Seal validation with chemical pre-treatment

#25
20210341430
2021-11-04

Systems and methods for predictive diagnostics for mechanical systems

#26
20210246986
2021-08-12

Intelligent regulation system and method for mechanical seal

#27
20210190628
2021-06-24

Mechanical seal testing

#28
20210156761
2021-05-27

Seal testing system

#29
20210108723
2021-04-15

Position monitoring of a gasket between tunnel segments

#30
20200378867
2020-12-03

Smart seals for monitoring and analysis of seal properties useful in semiconductor valves

#31
20200284350
2020-09-10

Mechanical seal for sealing a fluid-conducting channel and/or space and method for monitoring the wear of a mechanical seal

#32
20200278325
2020-09-03

Systems and methods for predictive diagnostics for mechanical systems

#33
20200232869
2020-07-23

Test device for testing high-pressure water tightness function of profiled components

#34
20200209102
2020-07-02

Inducing and monitoring a vibratory response in a component

#35
20200173886
2020-06-04

Shaft assembly for a high-speed test rig

#36
20200141907
2020-05-07

Systems and methods for predictive diagnostics for mechanical systems

#37
20200124180
2020-04-23

Mechanical seal device with microsystem, pump device using the same and method of operating the same

#38
20200103310
2020-04-02

Mechanical seal with integrated RFID sensor

#39
20200049061
2020-02-13

Tool to predict engine life using ring wear and fuel burned

#40
20200033225
2020-01-30

System and method for monitoring vacuum valve closing condition in vacuum processing system

#41
20190257763
2019-08-22

System and method for detecting a condition of a seal

#42
20190249540
2019-08-15

Method and system for monitoring a condition of an elastic element used in a downhole tool

#43
20190164275
2019-05-30

Systems and methods for detecting syringe seal defects

#44
20190072183
2019-03-07

Sealing arrangement and sealing ring

#45
20190040959
2019-02-07

Seal sacrificial wear indicator

#46
20190033162
2019-01-31

Simple leakage detection in a hydraulic cylinder unit

#47
20180363698
2018-12-20

Abnormal wearing detection device for seal members and rotor device

#48
20180348082
2018-12-06

Horizontal high speed testing device for spiral seal of horizontal cone bit bearing

#49
20180164182
2018-06-14

SYSTEM, METHOD AND APPARATUS FOR PULSATING PRESSURE MEASUREMENT

#50
20180112779
2018-04-26

Seal and seal assembly

#51
20170321808
2017-11-09

Sealing assembly and method for monitoring dynamic properties of a sealing assembly

#52
20170206647
2017-07-20

Systems and methods for detecting syringe seal defects

#53
20170131178
2017-05-11

Methods and apparatus for estimating useful life of a seal

#54
20170089844
2017-03-30

Method and apparatus for inspecting a component having a cellular structure

#55
20160222819
2016-08-04

Method for the monitoring of a degree of coking at seals by a gas generator shaft

#56
20160202143
2016-07-14

ON-DECK METHOD AND SYSTEM FOR VALIDATING GENERATOR SEALING ASSEMBLY

#57
20160146681
2016-05-26

Device for testing mechanical seal performance

#58
20160091395
2016-03-31

Load structure for testing a loadability of a large bearing and load testing method

#59
20150285054
2015-10-08

Management and control of a sealing element of a rotating control device

#60
20150253218
2015-09-10

Methods and apparatus for estimating useful life of a seal

#61
20150240696
2015-08-27

Malfunction-determining device for exhaust gas purifying device and malfunction-determining method for exhaust gas purifying device

#62
20150233788
2015-08-20

SYSTEM AND METHOD FOR TESTING OF SEAL MATERIALS

#63
20150137506
2015-05-21

Flexible joint for hydrocarbon pipes, a method of detecting a leak in such a joint, and a system for detecting a hydrocarbon leak in such a joint

#64
20150122045
2015-05-07

Method and device for measuring the light gap tightness of piston rings

#65
20150082860
2015-03-26

Testbench device, in particular tribometer, for piston ring/cylinder runway systems

#66
20150000150
2015-01-01

Equipment for measuring piston rings

#67
20140301082
2014-10-09

Housing having air valve

#68
20140151998
2014-06-05

Field testable instrument housing connection

#69
20140129158
2014-05-08

Washer assembly and joint monitoring system employing the same

#70
20140049008
2014-02-20

Sensorized sealing system

#71
20140026643
2014-01-30

Device for measuring impermeability of the sealing means of a filter cartridge and process thereof

#72
20130299238
2013-11-14

System and method for monitoring seals between a stationary conduit and a rotating conduit

#73
20130211735
2013-08-15

Methods and apparatus for estimating useful life of a seal

#74
20120006121
2012-01-12

Piston ring tension measurement apparatus

#75
20110210522
2011-09-01

Hydrostatic testing tool and methods of use

#76
20110048116
2011-03-03

APPARATUS FOR EXPERIMENTAL INVESTIGATION OF AXIAL SEAL SYSTEMS OF GAS TURBINES

#77
20100281954
2010-11-11

Test apparatus and method for safety valve

#78
20100005862
2010-01-14

Sensor for detecting surface cracks in a component or structure

#79
20080184796
2008-08-07

Hydrostatic testing tool and methods of use

#80
20080041165
2008-02-21

Compressive load sensor by capacitive measurement

#81
20070193361
2007-08-23

Compressive load sensor by capacitive measurement

#82
20070151086
2007-07-05

Method of testing a seal

#83
20060131520
2006-06-22

Device and method for inspecting piston ring

#84
20050257623
2005-11-24

Seal load inspection apparatus

#85
20050251541
2005-11-10

Multifunctional electronic device for a mechanical seal and control and management process realised by such device

#86
18486025
2026-03-10

Pump packing monitoring system