ClassID:

138970

F02B77/083 - CPC Classification

Classification description:

Component parts, details or accessories, not otherwise provided for; Safety, indicating or supervising devices relating to maintenance, e.g. diagnostic device

Recent Application in this class:
#1
20250290443
2025-09-18

ENGINE SYSTEM

#2
20250012838
2025-01-09

INTELLIGENT DIAGNOSTIC PROBE

#3
20240360783
2024-10-31

MULTI-ENGINE SYNCHRONOUS DETECTION AND ANALYSIS SYSTEM

#4
20240210279
2024-06-27

NOx sensor monitoring

#5
20240191651
2024-06-13

Deterioration estimation device

#6
20240068399
2024-02-29

Internal combustion engine abnormality diagnosis device

#7
20230287833
2023-09-14

Methods and systems for an electric turbocharger

#8
20220326118
2022-10-13

System and a method to monitor moving parts in machines

#9
20220322609
2022-10-13

System and a method for interacting with floral objects

#10
20220128014
2022-04-28

Systems, methods and apparatuses for wet stack residue mitigation

#11
20210255061
2021-08-19

METHOD FOR LEARNING MAPPING

#12
20210131371
2021-05-06

Systems, methods and apparatuses for wet stack residue mitigation

#13
20210123376
2021-04-29

Method and system for wear estimation

#14
20210003071
2021-01-07

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

#15
20200131987
2020-04-30

Method for the predictive maintenance of internal combustion engine components by means of a structure-borne sound sensor

#16
20200064228
2020-02-27

Method and apparatus for diagnosing an internal combustion engine

#17
20200063656
2020-02-27

INTERNAL COMBUSTION ENGINE WITH IOT CONNECTIVITY DEVICE

#18
20200049061
2020-02-13

Tool to predict engine life using ring wear and fuel burned

#19
20200032700
2020-01-30

Standby generator including multiple exercise cycles with ambient temperature control

#20
20190383868
2019-12-19

INTELLIGENT DIAGNOSTIC PROBE

#21
20190345872
2019-11-14

Reciprocating piston machine and method and device for diagnosing and/or controlling a reciprocating piston machine

#22
20190284983
2019-09-19

SYSTEM AND METHOD FOR INSULATING INDUSTRIAL ENGINES

#23
20190195158
2019-06-27

System and method for diagnosing a turbocharger wastegate of an engine

#24
20190145313
2019-05-16

Method for diagnosing errors in an internal combustion engine

#25
20190128204
2019-05-02

Method for diagnosing the operation of a motor vehicle diesel engine injector

#26
20190066122
2019-02-28

SYSTEM FOR REMOTELY MONITORING EMISSIONS PERFORMANCE OF A VEHICLE

#27
20190035174
2019-01-31

Vehicle calibration based upon performance product detection

#28
20190033171
2019-01-31

System and method for detecting wear or failure of genset power system coupling

#29
20180347493
2018-12-06

Thermal engine encapsulation diagnostic

#30
20180320624
2018-11-08

DEPOSIT ESTIMATION DEVICE AND COMBUSTION SYSTEM CONTROL DEVICE

#31
20180274402
2018-09-27

Valve cover extension tube with integrated sensor

#32
20180262415
2018-09-13

Communicating data link information using a light source

#33
20180245511
2018-08-30

Resin cover removal structure and resin cover

#34
20180209334
2018-07-26

Electric starter with manual turning function

#35
20180202899
2018-07-19

System and method for measuring cleanliness of an engine cylinder block

#36
20180052077
2018-02-22

Abnormality diagnostic device for a variable compression ratio mechanism

#37
20180030891
2018-02-01

System for determining damage based on liner polish

#38
20180030890
2018-02-01

System for determining piston damage based on carbon deposit growth

#39
20170089258
2017-03-30

Variable geometry turbocharger prognostics

#40
20170009650
2017-01-12

Secondary engine covers

#41
20160305310
2016-10-20

Method and apparatus for indicating a risk of corrosion or scuffing of components of a combustion chamber of a turbocharged engine arrangement, in particular for vessels, and turbocharged engine arrangement for vessels

#42
20160177817
2016-06-23

Failure detection device of internal combustion engine

#43
20160169100
2016-06-16

Diagnosis device

#44
20160069241
2016-03-10

Abnormality diagnostic device for a particulate filter

#45
20160040580
2016-02-11

Reductant tank sensor diagnostic method and system

#46
20150275753
2015-10-01

Method for monitoring at least one exhaust gas turbocharger

#47
20150136079
2015-05-21

Detection of coking in the intake tract of an internal combustion engine

#48
20140144819
2014-05-29

Apparatus, system and method for detecting the presence of genuine serviceable product components

#49
20130284144
2013-10-31

Rocker arm accessibility cover assembly

#50
20130118001
2013-05-16

Flexible computer control for an internal combustion engine with hemispherical combustion chambers

#51
20110220560
2011-09-15

Apparatus, system and method for detecting the presence of genuine serviceable product components

#52
20110113873
2011-05-19

Apparatus and method for monitoring sliding state of piston

#53
20080300769
2008-12-04

Method for estimating an engine exhaust temperature and method for diagnosing a cylinder pressure sensor using an exhaust temperature estimate

#54
20080000227
2008-01-03

Method and device for the control and diagnosis of an exhaust gas turbocharger

#55
20070117730
2007-05-24

Piston cleaning compositions

#56
20070060492
2007-03-15

Air induction cleaner

#57
20070060491
2007-03-15

Aerosol based air intake cleaner

#58
20070054822
2007-03-08

Engine oil additive

#59
20060287841
2006-12-21

Construction machinery

#60
20060080028
2006-04-13

Method and device for operating a combustion engine

#61
20050125140
2005-06-09

System for calibrating apparatus for acquiring the pressure in a motor vehicle diesel engine cylinder

#62
15671281
2020-11-03

Snap-fit engine cover assembly