ClassID:

138790

F02B39/16 - CPC Classification

Classification description:

Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups  -  Other safety measures for, or other control of, pumps

Sub-classes:
Recent Application in this class:
#1
20260051208
2026-02-19

METHOD FOR IDENTIFYING AN ANOMALY IN A COMPONENT OF A TECHNICAL SYSTEM

#2
20250101904
2025-03-27

SYSTEMS AND METHODS ASSOCIATED WITH A REMOVABLE INLET SHIELD

#3
20240191651
2024-06-13

Deterioration estimation device

#4
20240011450
2024-01-11

Management system for internal combustion engine

#5
20240011429
2024-01-11

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#6
20230287833
2023-09-14

Methods and systems for an electric turbocharger

#7
20230100198
2023-03-30

Diagnosing a supercharger off of generated pressure

#8
20230086963
2023-03-23

Method for estimating the efficiency loss of a turbocharger for an engine

#9
20230033387
2023-02-02

Engine

#10
20220397054
2022-12-15

Turbo compressor assembly

#11
20220389859
2022-12-08

Systems and methods associated with a removable inlet shield

#12
20220316388
2022-10-06

Turbine

#13
20220260007
2022-08-18

Wastegate arrangement for an exhaust gas turbocharger

#14
20220195915
2022-06-23

Estimation device of amount of oil coke deposits in turbocharger

#15
20220157098
2022-05-19

Identifying a failed turbocharger of a plurality of turbochargers

#16
20220106918
2022-04-07

Operating state determination device for engine, vehicle, operating state determination method for engine

#17
20220074812
2022-03-10

Apparatus and method for diagnosing failure of bypass valve

#18
20210372319
2021-12-02

Electrified air system for removing cold start aids

#19
20210324789
2021-10-21

Engine

#20
20210207526
2021-07-08

Recirculation system for a power system that includes a plurality of turbochargers

#21
20210199044
2021-07-01

METHOD FOR CONTROLLING AN ELECTRIFIED TURBOCHARGER OF AN INTERNAL COMBUSTION ENGINE, AND A MOTOR VEHICLE WITH AN INTERNAL COMBUSTION ENGINE

#22
20210115844
2021-04-22

Vehicle supercharging system and control method thereof

#23
20210108555
2021-04-15

Turbocharger including a turbine housing to reduce high cycle fatigue

#24
20210003068
2021-01-07

Rotating body and turbocharger

#25
20200378297
2020-12-03

Methods and systems for a comprex charger

#26
20200347777
2020-11-05

Compressor arrangement for an internal combustion engine and method for operating a compressor arrangement

#27
20200340713
2020-10-29

Gas heat pump system

#28
20200318532
2020-10-08

Engine

#29
20200291851
2020-09-17

Turbocharger having adjustable-trim centrifugal compressor including divergent-wall diffuser

#30
20200271049
2020-08-27

Turbocharger speed sensor diagnostic tool and method

#31
20200256242
2020-08-13

DIVIDED EXHAUST BOOST TURBOCHARGER

#32
20200217241
2020-07-09

Radial compressor for a charging device of an internal combustion engine, charging device and lamellas for an iris diaphragm mechanism, and method for producing such lamella

#33
20200191049
2020-06-18

Exhaust gas turbocharger

#34
20200173354
2020-06-04

Electrified air system for removing cold start aids

#35
20200173344
2020-06-04

Enabling power unit protection modes without de rates

#36
20200109721
2020-04-09

Noise mitigating compressor

#37
20200109715
2020-04-09

Surge wear predictor for a turbocharger

#38
20200088092
2020-03-19

Supercharging system, power supply device for supercharging system, power supply control method for supercharging system, and engine system

#39
20200056542
2020-02-20

Turbocharger with predetermined breaking point for an internal combustion engine

#40
20200049110
2020-02-13

AIR INTAKE SYSTEM FOR MULTI-CYLINDER ENGINE

#41
20200049093
2020-02-13

Method and engine controller for diagnosing waste gate valve malfunction and related power generation system

#42
20200040855
2020-02-06

INTAKE PASSAGE STRUCTURE FOR TURBOCHARGER-EQUIPPED ENGINE

#43
20200040854
2020-02-06

Air intake passage structure for engine

#44
20200040810
2020-02-06

Intake passage structure for turbocharger-equipped engine

#45
20200018215
2020-01-16

System of forcibly regenerating gasoline particulate filter

#46
20200003138
2020-01-02

Energy saving device for internal combustion engine

#47
20190383162
2019-12-19

Burst Protection Device For A Gas Turbomachine

#48
20190376449
2019-12-12

Engine system having containment blanket and method of improving engine safety

#49
20190368371
2019-12-05

Method for modeling a compressor speed

#50
20190360533
2019-11-28

Elastomer series coupling damper for supercharger

#51
20190360422
2019-11-28

Control device of compression-ignition engine

#52
20190353097
2019-11-21

Modular supercharger top plate system

#53
20190301360
2019-10-03

Engine

#54
20190301359
2019-10-03

Unbalance detection device, and unbalance detection method

#55
20190277208
2019-09-12

Supercharging device for engine

#56
20190218931
2019-07-18

Burst protection device for a gas turbo engine

#57
20190212220
2019-07-11

Unbalance detection device, and unbalance detection method

#58
20190162200
2019-05-30

Inlet-adjustment mechanism for turbocharger compressor, having sealing means preventing recirculation and/or oil migration into the mechanism

#59
20190162130
2019-05-30

Anomaly determination device and anomaly determination method

#60
20190145309
2019-05-16

Method and device for rotational speed control of an electrically operated supercharging device for an internal combustion engine

#61
20190145262
2019-05-16

Balancing method for a turbocharger

#62
20190072029
2019-03-07

COMPRESSOR ARRANGEMENT SUPPLYING CHARGED AIR TO A COMBUSTION ENGINE

#63
20190070907
2019-03-07

Method and system for pressurization of depressurized objects

#64
20190063348
2019-02-28

Method and system for a boosted engine

#65
20190063347
2019-02-28

Method and system for a boosted engine

#66
20190024575
2019-01-24

Control device for an internal combustion engine

#67
20190003379
2019-01-03

Systems and methods for a supercharged internal combustion engine with exhaust gas recirculation

#68
20180371933
2018-12-27

OPTIMIZED ENGINE CONTROL WITH ELECTRIFIED INTAKE AND EXHAUST

#69
20180363541
2018-12-20

Surge avoidance control method and surge avoidance control device for exhaust turbine turbocharger

#70
20180355889
2018-12-13

Turbocharger

#71
20180355876
2018-12-13

Surging detection method and surging detection device for turbocharger

#72
20180334954
2018-11-22

Method and system for indicating degradation of boosted engine system

#73
20180299057
2018-10-18

Conduit connection assembly

#74
20180283270
2018-10-04

Oil supply device

#75
20180274472
2018-09-27

On-board diagnostics for an opposed-piston engine equipped with a supercharger

#76
20180258840
2018-09-13

EXHAUST TURBINE POWER GENERATING SYSTEM AND CONTROL DEVICE FOR THE SAME

#77
20180252314
2018-09-06

Wheel loader

#78
20180238336
2018-08-23

COMPRESSOR RECIRCULATION VALVE WITH VALVE SEAT STRUCTURE FOR SUPPRESSING NOISE UPON OPENING OF VALVE

#79
20180230917
2018-08-16

Controller and control method for internal combustion engine

#80
20180223726
2018-08-09

Connecting arrangement for turbocharger actuator

#81
20180216633
2018-08-02

Impeller back surface cooling structure and supercharger

#82
20180216494
2018-08-02

Sheet metal turbine housing with containment dampers

#83
20180171893
2018-06-21

SUPERCHARGER-BASED TWIN CHARGING SYSTEM FOR AN ENGINE

#84
20180142641
2018-05-24

Inline sticky turbocharger component diagnostic device and system and method of using the same

#85
20180142611
2018-05-24

Method of controlling a pressure ratio in a flow of compressed combustion air

#86
20180112590
2018-04-26

Valve control device and valve system

#87
20180112588
2018-04-26

Method of supercharging an internal combustion engine

#88
20180106262
2018-04-19

Surge wear predictor for a turbocharger

#89
20180106188
2018-04-19

Apparatus and method for reducing flow noise in a commercial engine vehicle

#90
20180106184
2018-04-19

Screw air compressor with bypass

#91
20180100431
2018-04-12

Outboard motor unit and marine vessel including plurality of engines and shared supercharger

#92
20180100429
2018-04-12

VARIABLE-NOZZLE TURBOCHARGER WITH COMPOSITE HEAT SHROUD

#93
20180094566
2018-04-05

Protective device for preventing exhaust gas escape

#94
20180073450
2018-03-15

Valve control device

#95
20180073385
2018-03-15

Method for modeling a compressor speed

#96
20180066541
2018-03-08

Turbine housing

#97
20180016969
2018-01-18

Hydraulic servo device and turbocharger

#98
20180003121
2018-01-04

Abnormality determination device for variable geometry turbocharger

#99
20170362994
2017-12-21

Intake joint structure for turbocharger

#100
20170328316
2017-11-16

Multi-chamber blowoff valve

#101
20170328234
2017-11-16

Moveable nozzle assembly and method for a turbocharger

#102
20170314475
2017-11-02

Remote pneumatic aneroid fuel controller devices and methods

#103
20170306834
2017-10-26

Control system for waste gate valve of an internal combustion engine

#104
20170298814
2017-10-19

Surge determination device, surge determination method, and program

#105
20170298810
2017-10-19

Turbocharger speed anomaly detection

#106
20170284285
2017-10-05

Overrun air recirculation valve for a compressor of an internal combustion engine

#107
20170284224
2017-10-05

Method and system for preventing oil escape

#108
20170276103
2017-09-28

Straddle-type vehicle

#109
20170241327
2017-08-24

Supercharger cooling means

#110
20170211467
2017-07-27

FREEWHEEL CLUTCH FOR SUPERCHARGER RESONANCE REDUCTION

#111
20170159586
2017-06-08

Abnormality diagnosis device and abnormality diagnosis method for supercharger

#112
20170138291
2017-05-18

Abnormality detector of turbo-charged engine

#113
20170122230
2017-05-04

Methods and system for a turbocharger

#114
20170122194
2017-05-04

Failure detector of turbocharged engine

#115
20170122189
2017-05-04

Supercharged internal combustion engine

#116
20170107898
2017-04-20

Control device of turbocharged engine

#117
20170089286
2017-03-30

Method and engine controller for diagnosing waste gate valve malfunction and related power generation system

#118
20170089276
2017-03-30

CONTROL SYSTEM OF TURBOCHARGED ENGINE

#119
20170089258
2017-03-30

Variable geometry turbocharger prognostics

#120
20170074180
2017-03-16

Method and system for surge control

#121
20170074103
2017-03-16

Balancing method for a turbocharger

#122
20170067394
2017-03-09

Control device for engine equipped with turbo-supercharger

#123
20170059008
2017-03-02

Multi-speed planetary drive for a supercharger

#124
20170030257
2017-02-02

ENHANCING CYLINDER DEACTIVATION BY ELECTRICALLY DRIVEN COMPRESSOR

#125
20170009780
2017-01-12

Centrifugal compressor, turbocharger provided with the centrifugal compressor, and method for producing the centrifugal compressor

#126
20170009692
2017-01-12

Control method of electronic waste gate actuator

#127
20170009643
2017-01-12

Supercharger system for motorized vehicles and related transportation

#128
20160363044
2016-12-15

APPARATUS AND METHOD FOR OPERATING RECIRCULATION VALVE FOR TURBOCHARGED ENGINE

#129
20160356318
2016-12-08

Elastomer series coupling damper for supercharger

#130
20160356208
2016-12-08

Corrosion resistant pneumatic actuator

#131
20160348578
2016-12-01

Control device for internal combustion engine

#132
20160341133
2016-11-24

Method and system for pre-ignition control

#133
20160329855
2016-11-10

CONTROL OF A MOTOR IN AN ELECTRIC SUPERCHARGER

#134
20160319733
2016-11-03

Boost system including hybrid drive supercharger with compact configuration

#135
20160312688
2016-10-27

Turbocharger device

#136
20160305312
2016-10-20

Position control of flow control valves near endstops

#137
20160290163
2016-10-06

Turbine housing

#138
20160265427
2016-09-15

Supplemental electromagnetic turbocharger actuator

#139
20160245424
2016-08-25

Solenoid valve piston seal

#140
20160237936
2016-08-18

Control device for turbocharger

#141
20160230649
2016-08-11

Internal combustion engine with turbine

#142
20160195046
2016-07-07

Air intake duct ice ingestion features

#143
20160186701
2016-06-30

Condensate storage and removal in low pressure exhaust gas recirculation system

#144
20160169097
2016-06-16

Apparatus for supporting waste gate module

#145
20160169096
2016-06-16

Methods and system for controlling compressor surge

#146
20160160781
2016-06-09

On-board diagnostics for an opposed-piston engine equipped with a supercharger

#147
20160115859
2016-04-28

Control apparatus for internal combustion engine

#148
20160108803
2016-04-21

Control device for internal combustion engine

#149
20160108802
2016-04-21

Internal combustion engine with exhaust-gas turbocharging and exhaust-gas recirculation

#150
20160102677
2016-04-14

Electric supercharging device and multi-stage supercharging system

#151
20160076468
2016-03-17

Air handling control for opposed-piston engines with uniflow scavenging

#152
20160053674
2016-02-25

Air handling control for opposed-piston engines with uniflow scavenging

#153
20160032768
2016-02-04

Exhaust-gas turbocharger

#154
20160025048
2016-01-28

COOLING DEVICE FOR INTERNAL COMBUSTION ENGINE PROVIDED WITH BLOWBY GAS RECIRCULATION DEVICE AND TURBOCHARGER (AS AMENDED)

#155
20160011070
2016-01-14

Method for checking the leak tightness of a combustion engine having an exhaust gas turbocharger, and exhaust gas turbocharger

#156
20160010613
2016-01-14

Internal combustion engine start-stop controls

#157
20160003129
2016-01-07

BEARING PLATE BLEED PORT FOR ROOTS-TYPE SUPERCHARGERS

#158
20150377118
2015-12-31

COOLING DEVICE FOR TURBOCHARGER OF INTERNAL COMBUSTION ENGINE PROVIDED WITH BLOWBY GAS RECIRCULATION DEVICE (AS AMENDED)

#159
20150377064
2015-12-31

Turbocharger turbine housing

#160
20150361993
2015-12-17

Compressor wheel and unbalance detection device for compressor assembly

#161
20150354446
2015-12-10

Acoustic measuring device

#162
20150354442
2015-12-10

System and method for determining turbine degradation and mitigating turbine degradation in a variable geometry turbocharger

#163
20150354441
2015-12-10

Wastegate control

#164
20150345413
2015-12-03

Drive arrangement for an engine ancillary such as a supercharger

#165
20150345380
2015-12-03

Exhaust-gas turbocharger with acoustically active imperfections

#166
20150322848
2015-11-12

Systems and methods for an engine

#167
20150308859
2015-10-29

Method for monitoring a rotation of a compressor wheel

#168
20150292399
2015-10-15

Altering Engine Combustion Cycle Using Electric Motor-Driven Exhaust and Intake Air Pumps

#169
20150253221
2015-09-10

Fault detection device and fault detection method

#170
20150252720
2015-09-10

Adaptable turbocharger control

#171
20150240826
2015-08-27

Method of determining a pressure upstream of a compressor for an engine equipped with double supercharging

#172
20150219002
2015-08-06

Cooling apparatus for engine system and control method therefor

#173
20150152740
2015-06-04

Compressor wheel

#174
20150144112
2015-05-28

Reducing turbocharger ice damage

#175
20150143882
2015-05-28

Turbo rotational frequency detection device

#176
20150122234
2015-05-07

Control device for internal combustion engine equipped with supercharger

#177
20150121865
2015-05-07

Method and system for limiting output of a boosted engine

#178
20150098750
2015-04-09

HEAT ISOLATING ACTUATOR LINKAGE

#179
20150097345
2015-04-09

SHAFT SEALING SYSTEM FOR A TURBOCHARGER

#180
20150082788
2015-03-26

Wastegate valve position correction

#181
20150068506
2015-03-12

Multi-fuel control system and method

#182
20150050136
2015-02-19

Air intake duct structure for centrifugal fluid machine

#183
20150047615
2015-02-19

Air intake duct ice ingestion features

#184
20150047345
2015-02-19

Method and system of cleaning a control valve

#185
20150034046
2015-02-05

Engine

#186
20150030436
2015-01-29

Method and apparatus to protect downstream engine components from damage in the event of a turbine failure

#187
20150014564
2015-01-15

Valve

#188
20140366528
2014-12-18

Coordinating variable valve actuation and turbocharger operation in an internal combustion engine

#189
20140322006
2014-10-30

Exhaust-gas turbocharger

#190
20140318508
2014-10-30

Methods and systems for turbocharger control

#191
20140311463
2014-10-23

Electric supercharging device

#192
20140301831
2014-10-09

Turbocharger system and control method for the same

#193
20140223885
2014-08-14

Turbo screen

#194
20140150424
2014-06-05

Turbocharger wastegate and method for operation of a turbocharger wastegate

#195
20140144412
2014-05-29

Electric supercharging device and multi-stage supercharging system

#196
20140116403
2014-05-01

Air intake structure for internal combustion engine

#197
20140067228
2014-03-06

Methods and system for engine operation during degradation of a two-stage turbocharger

#198
20140056737
2014-02-27

TURBOCHARGER AND SYSTEM FOR COMPRESSOR WHEEL-BURST CONTAINMENT

#199
20140053642
2014-02-27

Method and device for measuring the rotational speed of a turbocompressor, and motor vehicle

#200
20140030062
2014-01-30

Method for making a temporary turbocharger compressor seal and temporary turbocharger compressor seal made by same

#201
20140026562
2014-01-30

Turbine for an internal combustion engine

#202
20130319093
2013-12-05

Method and device for diagnosing an actuator for an exhaust-gas-driven supercharger

#203
20130282256
2013-10-24

Control device for internal combustion engine and method for controlling internal combustion engine

#204
20130227945
2013-09-05

Method and system for limiting output of a boosted engine

#205
20130211693
2013-08-15

Method for operating an internal combustion engine with a turbocharger arrangement and control unit for an engine with a turbocharger arrangement

#206
20130205773
2013-08-15

Turbo compound transmission and a method for controlling a turbo compound transmission

#207
20130131953
2013-05-23

Anti-sticking and diagnostic strategy for exhaust system valves

#208
20130101401
2013-04-25

Seal air supply system and exhaust gas turbine turbocharger using seal air supply system

#209
20130090832
2013-04-11

Supercharger-based twin charging system for an engine

#210
20130013168
2013-01-10

Transient compressor surge response for a turbocharged engine

#211
20120304887
2012-12-06

Systems and methods for an engine

#212
20120293183
2012-11-22

Method and control unit for monitoring cable faults on a broadband lambda probe

#213
20120271529
2012-10-25

Internal combustion engine control apparatus

#214
20120266594
2012-10-25

INTERNAL COMBUSTION ENGINE

#215
20120256115
2012-10-11

Air bypass valve device

#216
20120244011
2012-09-27

Turbocharger Brake

#217
20120240910
2012-09-27

Electrically driven turbocharger

#218
20120232770
2012-09-13

Method for operating a system in which a manipulated variable of an actuator element can be controlled

#219
20120210711
2012-08-23

Method for operating a turbocharger arrangement and control unit for a turbocharger arrangement

#220
20120210710
2012-08-23

Method for operating a turbocharger arrangement and control unit for a turbocharger arrangement

#221
20120204560
2012-08-16

Method for controlling the operation of a compressor

#222
20120191321
2012-07-26

APPARATUS FOR DETERMINING AN ABNORMALITY OF A CONTROL VALVE OF AN INTERNAL COMBUSTION ENGINE

#223
20120173076
2012-07-05

SYSTEM AND METHOD FOR DIAGNOSING A TURBOCHARGER

#224
20120137680
2012-06-07

TURBOCHARGER PROTECTING METHOD OF ENGINE PROVIDED WITH LP-EGR

#225
20120109491
2012-05-03

Method for controlling the speed of an internal combustion engine supercharged by means of a turbocharger

#226
20120090300
2012-04-19

Turbo screen

#227
20120037132
2012-02-16

Method and device for operating an internal combustion engine having a compressor for compressing the air supplied to the internal combustion engine

#228
20120024266
2012-02-02

Method for determining the rotation speed of a supercharger in an internal combustion engine

#229
20120016602
2012-01-19

METHOD AND DEVICE FOR DETERMINING THE PRESSURE UPSTREAM FROM THE TURBINE OF A SUPERCHARGING TURBOCHARGER OF A THERMAL ENGINE

#230
20110296831
2011-12-08

Approach for identifying and responding to an unresponsive wastegate in a twin turbocharged engine

#231
20110239647
2011-10-06

Method for preventing the rupture of a compressor wheel and/or turbine wheel of an exhaust-gas turbocharger

#232
20110231081
2011-09-22

Control method of internal combustion engine

#233
20110192161
2011-08-11

Engine

#234
20110167816
2011-07-14

Apparatus for determining an abnormality of a control valve of an internal combustion engine

#235
20110154892
2011-06-30

Apparatus for determining an abnormality of a control valve of an internal combustion engine

#236
20110154821
2011-06-30

Estimating Pre-Turbine Exhaust Temperatures

#237
20110153146
2011-06-23

METHOD FOR ON BOARD DIAGNOSTICS AND SYSTEM FOR ON BOARD DIAGNOSTICS

#238
20110135449
2011-06-09

Variable geometry turbine

#239
20110129333
2011-06-02

Method of operating turbocharged piston engine

#240
20110088669
2011-04-21

Compression system for internal combustion engine including a rotationally uncoupled exhaust gas turbine

#241
20110083433
2011-04-14

Explosion protection for a turbine and combustion engine

#242
20110056199
2011-03-10

System and method for operating a turbocharged engine

#243
20110036332
2011-02-17

SUPERCHARGER CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#244
20110011355
2011-01-20

Method and Device for Controlling Surface Temperatures on Internal Combustion Engines

#245
20110008151
2011-01-13

TURBINE AND METHOD FOR CLEANING TURBINE BLADES UNDER OPERATION CONDITIONS

#246
20100332180
2010-12-30

Method and device for determining one or more rotational speeds of a turbocharging device, in particular for an internal combustion engine

#247
20100324857
2010-12-23

Method for diagnosing an actuator for a boost pressure system of an internal combustion engine

#248
20100300088
2010-12-02

METHOD OF CONTROLLING A TURBOCHARGER

#249
20100281843
2010-11-11

Multi-stage compressor fault detection and protection

#250
20100236531
2010-09-23

Engine with supercharger

#251
20100224174
2010-09-09

Exhaust gas recirculation system for internal combustion engine

#252
20100180591
2010-07-22

SUPERCHARGED DIESEL ENGINES

#253
20100175375
2010-07-15

Waste gate actuator for an exhaust gas turbocharger

#254
20100153067
2010-06-17

Method and device for diagnosing a pop-off valve of a turbocharger

#255
20100146966
2010-06-17

Diagnostic method and device for diagnosing an intake system of an internal combustion engine

#256
20100140960
2010-06-10

Engine generator set

#257
20100139697
2010-06-10

Method for cleaning deposits from turbocharger and supercharger compressors

#258
20100135773
2010-06-03

Turbocharger having a device for detecting a malfunction of the turbocharger and a method for detecting such a malfunction

#259
20100071658
2010-03-25

Internal combustion engine and internal combustion engine control method

#260
20100050630
2010-03-04

Turbocharged engine using an air bypass valve

#261
20100026284
2010-02-04

Element for Generating a Magnetic Field

#262
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Method for calibrating a turbocharger

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Method for operating an internal combustion engine

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Internal combustion engine with a supercharger

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