Patents-Review.com
ClassID:

138789 ⎘

F02B39/14 - CPC Classification

Classification description:

Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups  -  Lubrication of pumps; Safety measures therefor

Recent Application in this class:
#1
20260063064
2026-03-05

OIL DEFLECTOR AND TURBOCHARGER

 #2
20250243800
2025-07-31

SUPERCHARGER

 #3
20240110594
2024-04-04

BEARING DEVICE AND ROTATING MACHINE

 #4
20230407875
2023-12-21

Bearing housing assembly for a turbocharger

 #5
20230374998
2023-11-23

Turbocharger including an annular bearing retainer plate

 #6
20230313706
2023-10-05

Journal bearing with oil pocket

 #7
20230296133
2023-09-21

Shaft bearing assembly having a pressure reduction device and method of reducing a pressure inside a bearing housing supporting a shaft

 #8
20230212976
2023-07-06

SUPERCHARGER

 #9
20220333609
2022-10-20

Baffle element, diffuser plate, and seal system incorporating a baffle element and a diffuser plate

 #10
20220316370
2022-10-06

Engine device

 #11
20220213900
2022-07-07

Supercharger and method for connecting pipe in supercharger

 #12
20220120191
2022-04-21

Turbocharger

 #13
20210332846
2021-10-28

Turbocharger

 #14
20210293163
2021-09-23

Engine assembly

 #15
20210285367
2021-09-16

Integrated turbocharger oil feed

 #16
20210131345
2021-05-06

Vehicular internal combustion engine

 #17
20210115811
2021-04-22

Forced induction device

 #18
20210087945
2021-03-25

Turbocharger for an internal combustion engine

 #19
20210010420
2021-01-14

Turbocharger for an internal combustion engine

 #20
20210010412
2021-01-14

OIL SUPPLY SYSTEM FOR INTEGRATED TURBOCHARGER

 #21
20210010400
2021-01-14

Engine device

 #22
20210003049
2021-01-07

Device for controlling pressure of oil pump in vehicle

 #23
20200408137
2020-12-31

Intercooler drain system

 #24
20200325939
2020-10-15

Bearing structure

 #25
20200182136
2020-06-11

Conduit connection assembly with pressure relief

 #26
20200158010
2020-05-21

Turbocharger

 #27
20200141316
2020-05-07

Turbocharger

 #28
20200132122
2020-04-30

Engine equipped with supercharger

 #29
20200123968
2020-04-23

Electric supercharger

 #30
20200102881
2020-04-02

Supercharger

 #31
20190368506
2019-12-05

Turbocharger for an internal combustion engine

 #32
20190338671
2019-11-07

Flow strakes for turbocharger bearing housing oil core

 #33
20190288576
2019-09-19

ELECTRIC TURBO-MACHINE

 #34
20190284992
2019-09-19

Cooling and lubrication system for a turbocharger

 #35
20190226393
2019-07-25

TURBOCHARGER

 #36
20190203635
2019-07-04

Lubricating device for bearing, and exhaust turbosupercharger

 #37
20190178292
2019-06-13

Seal structure and turbocharger

 #38
20190178163
2019-06-13

Turbocharger for vehicle

 #39
20190154049
2019-05-23

Retention component for turbomachinery device

 #40
20190145296
2019-05-16

Engine device

 #41
20190136753
2019-05-09

Turbocharger wastegate actuator assembly

 #42
20190085768
2019-03-21

Bearing structure for turbocharger and turbocharger

 #43
20190078509
2019-03-14

BEARING DEVICE AND EXHAUST TURBINE SUPERCHARGER

 #44
20190078468
2019-03-14

Turbocharger

 #45
20190071999
2019-03-07

Turbocharger

 #46
20180371985
2018-12-27

Turbocharger

 #47
20180371970
2018-12-27

METHOD FOR SEPARATE LUBRICATION OF A DRIVE SYSTEM FOR A MOTOR VEHICLE

 #48
20180363501
2018-12-20

Turbocharger and engine system

 #49
20180347455
2018-12-06

Turbocharger, engine system, and control method for turbocharger

 #50
20180328270
2018-11-15

Turbocharger housing

 #51
20180328241
2018-11-15

Drive system and associated motor vehicle

 #52
20180283270
2018-10-04

Oil supply device

 #53
20180283269
2018-10-04

TURBOCHARGER FOR A VEHICLE ENGINE

 #54
20180258843
2018-09-13

Turbocharger for a vehicle engine

 #55
20180252265
2018-09-06

Bearing structure and turbocharger

 #56
20180238227
2018-08-23

Turbocharger assembly

 #57
20180231053
2018-08-16

Bearing structure and turbocharger

 #58
20180216633
2018-08-02

Impeller back surface cooling structure and supercharger

 #59
20180202370
2018-07-19

Turbocharger assembly with oil carry-over protection

 #60
20180179947
2018-06-28

HIGH PRESSURE ROTOR SEAL CONFIGURATION FOR SUPERCHARGER

 #61
20180179924
2018-06-28

Engine lubrication structure and motorcycle

 #62
20180163620
2018-06-14

Turbocharger unit

 #63
20180163617
2018-06-14

Turbocharger assembly

 #64
20180156269
2018-06-07

Bearing structure and turbocharger

 #65
20180156268
2018-06-07

Bearing structure and turbocharger

 #66
20180156106
2018-06-07

Oil pressure regulator

 #67
20180156082
2018-06-07

Regulator assembly

 #68
20180156065
2018-06-07

Bearing structure and turbocharger

 #69
20180136071
2018-05-17

Balance inspection device

 #70
20180135698
2018-05-17

Oil seal structure and turbocharger

 #71
20180119572
2018-05-03

Bearing structure and turbocharger

 #72
20180106265
2018-04-19

Sealing structure and turbocharger

 #73
20180100545
2018-04-12

Oil seal structure and turbocharger

 #74
20180094542
2018-04-05

System and method for distributing and controlling oil flow

 #75
20180038387
2018-02-08

Compressor housing

 #76
20180031041
2018-02-01

LOW CREEP BEARING AND METHOD FOR INSTALLING IN SUPERCHARGER

 #77
20180016942
2018-01-18

Turbocharger

 #78
20180003105
2018-01-04

Turbocharger

 #79
20180003081
2018-01-04

Bearing device for turbocharger, and turbocharger

 #80
20170362994
2017-12-21

Intake joint structure for turbocharger

 #81
20170342998
2017-11-30

Turbocharger

 #82
20170335759
2017-11-23

Hollow filled turbocharger rotor shaft

 #83
20170328273
2017-11-16

Turbocharger assembly

 #84
20170314616
2017-11-02

Turbocharger

 #85
20170314457
2017-11-02

Vehicle with turbocharged engine

 #86
20170298771
2017-10-19

Flow strakes for turbocharger bearing housing oil core

 #87
20170298769
2017-10-19

BEARING STRUCTURE OF TURBOCHARGER

 #88
20170284224
2017-10-05

Method and system for preventing oil escape

 #89
20170276233
2017-09-28

Oil-drain device for thrust bearing device and turbocharger provided with the same

 #90
20170234213
2017-08-17

Turbomachine

 #91
20170211464
2017-07-27

Pressure wave supercharger

 #92
20170211463
2017-07-27

Pressure wave supercharger cooling system and method

 #93
20170114684
2017-04-27

Engine lubrication structure and motorcycle

 #94
20170114681
2017-04-27

Engine lubrication structure and motorcycle

 #95
20170108035
2017-04-20

Reversible spiral groove journal bearing for use on standard and reverse rotation turbochargers

 #96
20170107897
2017-04-20

Oil supply conduit through stator lamination stack for electrified turbocharger

 #97
20170074159
2017-03-16

Forced induction apparatus for engine

 #98
20170045085
2017-02-16

BEARING STRUCTURE AND TURBOCHARGER

 #99
20170045084
2017-02-16

BEARING STRUCTURE AND TURBOCHARGER

 #100
20170044972
2017-02-16

BEARING HOUSING BODY ASSEMBLY OF AN EXHAUST-GAS TURBOCHARGER

 #101
20170028509
2017-02-02

Method and laser device for forming grooves in bearing surfaces, and bearings including such grooves

 #102
20170009810
2017-01-12

Floating bush bearing device and turbocharger provided with the bearing device

 #103
20160356283
2016-12-08

Seal structure and supercharger provided with the seal structure

 #104
20160348719
2016-12-01

Bearing structure and turbocharger

 #105
20160348577
2016-12-01

Turbocharger and turbocharger oil supply system

 #106
20160341252
2016-11-24

Supercharger spring loaded bearing cartridge

 #107
20160341116
2016-11-24

Turbocharger system

 #108
20160341081
2016-11-24

LUBRICANT FEED MECHANISM

 #109
20160312655
2016-10-27

Foil bearing, and foil bearing unit and turbo machine each having same

 #110
20160298535
2016-10-13

Turbocharger bearing assembly

 #111
20160281645
2016-09-29

Turbocharger and method

 #112
20160265426
2016-09-15

Turbocharger with oil containment arrangement

 #113
20160215815
2016-07-28

Tilting pad journal bearing for use in a turbocharger

 #114
20160215688
2016-07-28

Engine supercharger

 #115
20160208684
2016-07-21

Motive-power transmission device for supercharger

 #116
20160208683
2016-07-21

Supercharger for engine

 #117
20160160872
2016-06-09

Turbocharger purge seal including axisymmetric supply cavity

 #118
20160115859
2016-04-28

Control apparatus for internal combustion engine

 #119
20160102678
2016-04-14

Heat shield with centering features

 #120
20160040591
2016-02-11

Lubricant feed mechanism for turbocharger

 #121
20150369081
2015-12-24

Oil drain for the bearing housing of a turbocharger

 #122
20150337850
2015-11-26

Supercharger with electric motor and engine device provided with supercharger with electric motor

 #123
20150337721
2015-11-26

Turbocharger

 #124
20150337716
2015-11-26

Supercharger

 #125
20150330240
2015-11-19

TURBOCHARGER OUTBOARD PURGE SEAL

 #126
20150322852
2015-11-12

Turbocharger with thrust bearing providing combined journal and thrust bearing functions

 #127
20150292393
2015-10-15

Directly communicated turbocharger

 #128
20150167690
2015-06-18

Turbocharger center housing

 #129
20150135707
2015-05-21

Hybrid exhaust gas turbocharger

 #130
20150125277
2015-05-07

Bearing system for a turbocharger with an internal electric motor

 #131
20150089939
2015-04-02

System for protecting a turbo-supercharging system, in particular for preventing a respective damage when a pressure of a respective lubricating oil is insufficient

 #132
20150086144
2015-03-26

Tapered-land thrust bearing for turbochargers

 #133
20150078884
2015-03-19

Turbocharger

 #134
20150071765
2015-03-12

Supercharger transmission

 #135
20150056064
2015-02-26

Turbocharger bearing housing

 #136
20150052892
2015-02-26

Temporary Turbocharger Compressor Seal and Engine Employing Temporary Turbocharger Compressor Seal

 #137
20150047349
2015-02-19

TURBOCHARGER WITH ALUMINUM BEARING HOUSING

 #138
20150044037
2015-02-12

Turbocharger bearing housing with integrated heat shield

 #139
20150004038
2015-01-01

Adjustable core turbocharger

 #140
20140373532
2014-12-25

Electrically assisted turbocharger

 #141
20140369811
2014-12-18

Integrated turbocharger casting

 #142
20140326225
2014-11-06

SUPERCHARGED INTERNAL COMBUSTION ENGINE

 #143
20140314551
2014-10-23

Bearing housing of an exhaust-gas turbocharger

 #144
20140298800
2014-10-09

Exhaust leakage management

 #145
20140238336
2014-08-28

Power system comprising a turbocharger bypass passage

 #146
20140233873
2014-08-21

Thrust bearing device for supercharger

 #147
20140182284
2014-07-03

Diesel engine and transverse turbocharger

 #148
20140161599
2014-06-12

Rolling bearing arrangement of a shaft of an exhaust-gas turbocharger

 #149
20140157773
2014-06-12

Coolant jacket for a turbocharger oil drain

 #150
20140127051
2014-05-08

Turbocharger

 #151
20140119898
2014-05-01

Bearing device for turbocharger

 #152
20140112776
2014-04-24

Bearing device for turbocharger

 #153
20140056698
2014-02-27

Exhaust-gas turbocharger

 #154
20140044540
2014-02-13

Thrust bearing structure and supercharger equipped with said thrust bearing structure

 #155
20130269340
2013-10-17

Turbocharger for an internal combustion engine and method for operating a turbocharged internal combustion engine

 #156
20130269339
2013-10-17

Turbocharger cartridge and engine cylinder head assembly

 #157
20130266425
2013-10-10

Exhaust gas turbocharger

 #158
20130263833
2013-10-10

Carrier housing and internal combustion engine

 #159
20130255252
2013-10-03

Control of balance drift in turbocharger rotating assembly

 #160
20130164114
2013-06-27

Adjustable core turbocharger

 #161
20130129489
2013-05-23

TURBOCHARGER OIL FEED SYSTEM

 #162
20130086903
2013-04-11

Engine assembly including fluid control to boost mechanism

 #163
20130067915
2013-03-21

Methods and systems for diagnosing a turbocharger

 #164
20130047608
2013-02-28

System for providing continuous lubrication to engine

 #165
20130011276
2013-01-10

Turbocharger

 #166
20120279215
2012-11-08

Directly communicated turbocharger

 #167
20120247857
2012-10-04

Turbocharger for motorcycle

 #168
20120198843
2012-08-09

Regenerative assisted turbocharger system

 #169
20120191322
2012-07-26

Controlling an engine having an electronically-controlled turbocharger

 #170
20120177476
2012-07-12

Turbocharger operating system and method for an internal combustion engine

 #171
20120136521
2012-05-31

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #172
20120116625
2012-05-10

Method for Operating an Internal Combustion Engine

 #173
20120034073
2012-02-09

Anti-rotation method for a rolling element bearing cartridge

 #174
20120034067
2012-02-09

Turbocompressor and system for a supercritical-fluid cycle

 #175
20120023931
2012-02-02

Insulating spacer for ball bearing cartridge

 #176
20120003075
2012-01-05

Lubrication device of turbocharger of engine for vehicle

 #177
20110303198
2011-12-15

Belted gear assembly for driving a supercharger

 #178
20110168126
2011-07-14

Lubricating device for engine provided with turbocharger

 #179
20110094225
2011-04-28

Internal combustion engine

 #180
20110079187
2011-04-07

Heating engine oil in an internal combustion engine

 #181
20110048387
2011-03-03

Supercharger lubricating structure for internal combustion engine

 #182
20110038717
2011-02-17

Oil-free turbocharger assembly

 #183
20100310366
2010-12-09

Supercharger

 #184
20100284824
2010-11-11

Cooling an electrically controlled turbocharger

 #185
20100224174
2010-09-09

Exhaust gas recirculation system for internal combustion engine

 #186
20100175377
2010-07-15

COOLING AN ELECTRICALLY CONTROLLED TURBOCHARGER

 #187
20100175375
2010-07-15

Waste gate actuator for an exhaust gas turbocharger

 #188
20100139270
2010-06-10

Sealing system between bearing and compressor housing

 #189
20100135771
2010-06-03

CENTRIFUGAL COMPRESSOR WITH IMPROVED LUBRICATION SYSTEM FOR GEAR-TYPE TRANSMISSION

 #190
20100114454
2010-05-06

Turbocharged internal combustion engine

 #191
20100061855
2010-03-11

System for providing continuous lubrication to engine turbocharger shaft and bearing arrangement

 #192
20100059317
2010-03-11

Automotive turbocharger with integral lubricating oil filter

 #193
20100043431
2010-02-25

Turbine heat shield assembly

 #194
20100000498
2010-01-07

Supercharger with oil slinger and baffles

 #195
20090324381
2009-12-31

Air bearing turbo cooling air flow regulating device

 #196
20090320472
2009-12-31

Cylinder block mounted pedestal and turbocharger system for internal combustion engine

 #197
20090320471
2009-12-31

Turbocharger system for internal combustion engine with internal isolated turbocharger oil drainback passage

 #198
20090320470
2009-12-31

Pedestal mounted turbocharger system for internal combustion engine

 #199
20090194044
2009-08-06

Electric supercharger

 #200
20090158732
2009-06-25

Charging device

 #201
20090151354
2009-06-18

Variable geometry turbocharger extender idle vane cycle

 #202
20090151327
2009-06-18

TURBOCHARGER AND CYLINDER HEAD

 #203
20090133946
2009-05-28

Method for operating an internal combustion engine

 #204
20090101087
2009-04-23

Supercharger

 #205
20090000118
2009-01-01

Remotely mountable turbo system and method of installing

 #206
20080283337
2008-11-20

Control of turbocharger lubrication for hybrid electric vehicle

 #207
20080282676
2008-11-20

Compact system for adding hydrocarbons to the exhaust of an internal combustion engine

 #208
20080277201
2008-11-13

Engine supercharger lubricating apparatus

 #209
20080210205
2008-09-04

Hydraulic Control Type Supercharger for Automotive Engine

 #210
20080168769
2008-07-17

FLUID TUBE ASSEMBLY GUIDE

 #211
20080149452
2008-06-26

Torsion damping mechanism for a supercharger

 #212
20080127915
2008-06-05

Motor engine family

 #213
20080083397
2008-04-10

Supercharger

 #214
20080083396
2008-04-10

Supercharger

 #215
20080066722
2008-03-20

Centrifugal compressor with improved lubrication system for gear-type transmission

 #216
20070234997
2007-10-11

TURBOCHARGER OIL SUPPLY PASSAGE CHECK VALVE AND METHOD

 #217
20070110349
2007-05-17

Pressure biased lubricant valve

 #218
20070107429
2007-05-17

Turbo system and method of installing

 #219
20070105465
2007-05-10

Watercraft Having a Four Stroke Engine with a Supercharger

 #220
20070081906
2007-04-12

Vented turbocharger center housing and method

 #221
20070068465
2007-03-29

Watercraft having a four stroke engine with a supercharger

 #222
20070036664
2007-02-15

Supercharger with electric motor

 #223
20060248887
2006-11-09

Air bearing turbo cooling air flow regulating device

 #224
20060225419
2006-10-12

Turbocharger

 #225
20060193734
2006-08-31

Integrated turbocharger lubricant filter system

 #226
20060104832
2006-05-18

Integrated turbocharger lubricant filter system

 #227
20060060170
2006-03-23

Supercharger lubrication structure

 #228
20060054146
2006-03-16

Supercharger lubrication structure

 #229
20050280325
2005-12-22

Turbocharger with rotating electric machine

 #230
20050082941
2005-04-21

Turbocharger with rotating electric machine

 #231
20050011502
2005-01-20

Lubrication optimization of single spring isolator

 #232
18526081
2024-07-16

Turbocharger incorporating oil shutoff control based on a cold light off catalyst

 #233
18434599
2025-02-25

Exhaust assembly temperature regulation for shutdown

 #234
17564479
2023-02-07

Turbocharger flexible bearing cartridge assembly

 #235
16374250
2020-08-18

Multi-step bore turbocharger

 #236
16360888
2020-01-28

Turbocharger including a bearing having an oil supply structure

 #237
16052029
2019-11-05

Turbocharger shafts with integrated cooling fans and turbochargers comprising the same

 #238
15072928
2017-06-20

Exhaust leakage management

 #239
14644705
2015-10-20

Complex path design of the flinger and insert

 #240
13070910
2016-07-12

Preheating of fluid in a supercritical Brayton cycle power generation system at cold startup