F01M2011/14 - CPC Classification Index

ClassID:

137675 ⎘

F01M2011/14 - CPC Classification

Classification description:

Component parts, details or accessories, not provided for in, or of interest apart from, groups - ; Indicating devices; Other safety devices for indicating the necessity to change the oil

Sub-classes:

F01M2011/1406 » {by considering acidity} 13
F01M2011/1413 » {by considering dielectric properties} 14
F01M2011/142 » {by considering speed, e.g. revolutions per minute [RPM]} 11
F01M2011/1426 » {by considering distance} 10
F01M2011/1433 » {by considering load} 6
F01M2011/144 » {by considering magnetic properties of the oil} 11
F01M2011/1446 » {by considering pressure} 27
F01M2011/1453 » {by considering oil quantity} 8
F01M2011/146 » {by considering moisture level} 12
F01M2011/1466 » {by considering quantity of soot} 21
F01M2011/1473 » {by considering temperature} 42
F01M2011/148 » {by considering viscosity} 32
F01M2011/1486 » {by considering duration of operation} 19
F01M2011/1493 » {by considering total base number [TBN]} 12

Recent Application in this class:

20250035019

2025-01-30

Sensor determinate oil life reporting and alert system

20250035018

2025-01-30

REAL-TIME SYSTEM AND METHOD FOR DETERMINING REMAINING USEFUL OIL LIFE IN VEHICLES

20250027919

2025-01-23

METHOD AND SYSTEM FOR FAILURE PREDICTION USING LUBRICATING FLUID ANALYSIS

20240352953

2024-10-24

PROGNOSTICS IN HYDRAULIC TRANSMISSION SYSTEM USING E-MACHINE DRIVE

20240067158

2024-02-29

CONTROLLER AND CONTROL METHOD FOR VEHICLE

20230184166

2023-06-15

Methods and systems for operating an aircraft engine

20220412931

2022-12-29

Method and system for failure prediction using lubricating fluid analysis

20220145786

2022-05-12

Controller and control method for vehicle

20220082069

2022-03-17

Electronic fuel injection system and method for engines

#10

20220056824

2022-02-24

Diagnostic systems and methods of vehicles using olfaction

#11

20210088487

2021-03-25

Method and system for failure prediction using lubricating fluid analysis

#12

20210003071

2021-01-07

Method for operating an internal combustion engine, control device, and internal combustion engine

#13

20200378283

2020-12-03

Systems and methods for remaining useful life prediction of a fluid

#14

20200309759

2020-10-01

Electronic fuel injection system and method for engines

#15

20200209205

2020-07-02

Method and system for failure prediction using lubricating fluid analysis

#16

20200063668

2020-02-27

System and method for preventing seizure of bearing using knocking sensor

#17

20200041069

2020-02-06

Condition monitoring pod

#18

20200023719

2020-01-23

Vehicle window assembly with display

#19

20200013240

2020-01-09

Capturing vehicle fluid change history

#20

20190257260

2019-08-22

Electronic fuel injection system and method for engines

#21

20190063678

2019-02-28

Method and apparatus for determining lubricant contamination or deterioration in an engine

#22

20190047380

2019-02-14

Vehicle window assembly with display

#23

20190003640

2019-01-03

Condition monitoring pod

#24

20180308294

2018-10-25

Capturing vehicle fluid change history

#25

20180274402

2018-09-27

Valve cover extension tube with integrated sensor

#26

20180268620

2018-09-20

Display device of vehicle

#27

20180136179

2018-05-17

Method and system for failure prediction using lubricating fluid analysis

#28

20180003092

2018-01-04

System and method for reducing engine oil dilution

#29

20170197596

2017-07-13

Fluid system and method

#30

20160138487

2016-05-19

Fuel removal method for an internal combustion engine

#31

20150338386

2015-11-26

Generator predictive engine oil life algorithm

#32

20150308309

2015-10-29

Oil level detection mechanism

#33

20150226640

2015-08-13

Measurement apparatus and measurement method for determining a composition of a fluid for a reciprocating piston internal combustion engine

#34

20150075268

2015-03-19

Fluid quality sensing means with reference sensor

#35

20150047419

2015-02-19

Lubricant health and service determination

#36

20140365144

2014-12-11

System and method for extending a lubricant discard interval

#37

20140343786

2014-11-20

System and method for determining a lubricant discard interval

#38

20140318223

2014-10-30

Turbomachine lubricating oil analyzer apparatus

#39

20140311240

2014-10-23

Condition monitoring pod

#40

20140188407

2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#41

20140188404

2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#42

20140121994

2014-05-01

Method and system for failure prediction using lubricating fluid analysis

#43

20140019068

2014-01-16

Systems and methods for determining a state of deterioration of engine oil using multiple preselected oil properties

#44

20130345925

2013-12-26

Systems and methods for accurately compensating for a change in amount of unwanted fluid diluted in engine oil resulting from a recent long trip

#45

20130297142

2013-11-07

Oil life monitoring system with fuel quality factor

#46

20130197738

2013-08-01

SYSTEM AND METHOD FOR DETERMINING A LUBRICANT DISCARD INTERVAL

#47

20130131912

2013-05-23

Method and apparatus for estimating replacement of vehicle engine oil

#48

20130080022

2013-03-28

Engine oil level monitoring systems and methods

#49

20120243998

2012-09-27

Wind turbine with an automatic liquid lubricant changing arrangement

#50

20120067321

2012-03-22

Lubrication system of an internal combustion engine

#51

20120062894

2012-03-15

Monitoring apparatus, as well as monitoring method for monitoring a state of wear of a component for a reciprocating piston internal combustion engine

#52

20120046920

2012-02-23

Method of monitoring oil in a vehicle

#53

20120042719

2012-02-23

Automatic engine oil life determination adjusted for presence of oil squirters

#54

20120042717

2012-02-23

Automatic engine oil life determination with a factor for degradation based on an initial volume of oil

#55

20100299080

2010-11-25

DETERMINATION OF OIL DETERIORATION AND CONTROL AND/OR REGULATION OF AN INTERNAL COMBUSTION ENGINE

#56

20100250156

2010-09-30

Determination of end of life of oil by electrical means

#57

20100180671

2010-07-22

Engine oil degradation-estimating device and device for estimating antioxidant performance of engine oil

#58

20080302606

2008-12-11

Oil replacement system

#59

20080163678

2008-07-10

Oil life monitoring system for a diesel engine

#60

20080154478

2008-06-26

SYSTEM AND METHOD FOR INDICATING QUALITY OF MOTOR OIL IN A VEHICLE WHOSE ENGINE HAS AN EXHAUST AFTERTREATMENT DEVICE THAT REQUIRES OCCASIONAL REGENERATION

#61

20080093172

2008-04-24

Engine oil change detection systems and methods

#62

20080067118

2008-03-20

Magnetic fluid particulate separation process

#63

20080027661

2008-01-31

Method for detecting a condition of engine oil

#64

20060229776

2006-10-12

Method for on-line fuel-dilution monitoring of engine lubricant

#65

20050216150

2005-09-29

Device for displaying maintenance procedure requirements

#66

20050113993

2005-05-26

Method for computing the quantity of injected fuel for an automobile engine equipped with an electrically controlled fuel injection system and an apparatus for detecting an exchange period for lubricating oils and constitutional parts