ClassID:

138777

F02B37/22 - page 2 - CPC Classification

Classification description:

Engines characterised by provision of pumps driven at least for part of the time by exhaust; Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits

Recent Application in this class:
#301
20100180591
2010-07-22

SUPERCHARGED DIESEL ENGINES

#302
20100168976
2010-07-01

System for controlling vehicle overspeeding via control of one or more exhaust brake devices

#303
20100150698
2010-06-17

Engine intake air compressor and method

#304
20100122691
2010-05-20

Solenoid current control with direct forward prediction and iterative backward state estimation

#305
20100101531
2010-04-29

Engine brake for vehicle

#306
20100083656
2010-04-08

Multi-stage turbocharging system utilizing VTG turbine stage(s)

#307
20100064684
2010-03-18

Variable turbo supercharger and method of returning oil from hydraulic drive

#308
20100058740
2010-03-11

Managing reductant slip in an internal combustion engine

#309
20100043761
2010-02-25

Integration of an exhaust air cooler into a turbocharger

#310
20100043428
2010-02-25

Engine With Exhaust Temperature Control and Method of Controlling Engine Exhaust Gas Temperature and Engine Intake Temperature

#311
20100037855
2010-02-18

Engine braking method and system

#312
20100037605
2010-02-18

Variable geometry turbine

#313
20100030453
2010-02-04

Cetane number detection means and engine having the cetane number detection means

#314
20100011762
2010-01-21

Internal combustion engine and control method thereof

#315
20090313991
2009-12-24

Turbocharger cleaning

#316
20090301082
2009-12-10

TURBOCHARGER HAVING PISTON-TYPE VARIABLE NOZZLE WITH INTEGRATED ACTUATION SYSTEM

#317
20090299600
2009-12-03

Apparatus, system, and method for calibrating an internal combustion engine

#318
20090290980
2009-11-26

Mixed flow turbine

#319
20090287397
2009-11-19

Parallel sequential turbocharger architecture using engine cylinder variable valve lift system

#320
20090255517
2009-10-15

Two-stage supercharging system for internal combustion engine

#321
20090249786
2009-10-08

Turbomachine system and turbine therefor

#322
20090223205
2009-09-10

Air handling system with after-treatment

#323
20090222190
2009-09-03

Apparatus and method for preventing an underspeed event of a turbocharger

#324
20090220335
2009-09-03

Turbine and turbocharger having the same

#325
20090217662
2009-09-03

Internal combustion engine with two-stage turbo charging system

#326
20090211247
2009-08-27

Multi-stage turbocharger system

#327
20090211246
2009-08-27

Multi-stage turbocharger system

#328
20090211245
2009-08-27

Multi-stage turbocharger system

#329
20090193806
2009-08-06

Variable turbocharger and control method for the same

#330
20090173060
2009-07-09

EXHAUST GAS CONTROL APPARATUS

#331
20090157270
2009-06-18

Method for operating an internal combustion engine using externally supplied ignition

#332
20090133399
2009-05-28

Turbocharger system implementing real time speed limiting

#333
20090126363
2009-05-21

High response compact turbocharger

#334
20090120087
2009-05-14

Exhaust gas turbocharger in an internal combustion engine

#335
20090082936
2009-03-26

Apparatus, system, and method for preventing turbocharger overspeed in a combustion engine

#336
20090077966
2009-03-26

Sliding piston cartridge and turbocharger incorporating same

#337
20090060719
2009-03-05

Dual volute turbocharger

#338
20090048745
2009-02-19

FLEXIBLE FUEL VARIABLE BOOST HYBRID POWERTRAIN

#339
20090031715
2009-02-05

Engine system, operating method and control strategy for aftertreatment thermal management

#340
20090007564
2009-01-08

Method and apparatus for controlling an internal combustion engine

#341
20090007563
2009-01-08

Supercharged Diesel Engines

#342
20080314042
2008-12-25

Stationary combustion engine

#343
20080304957
2008-12-11

Pane arrangement for a turbocharger

#344
20080282698
2008-11-20

Method of controlling a turbocharger having a variable-geometry mechanism and a waste gate

#345
20080243361
2008-10-02

Control of in-cylinder conditions of an internal combustion engine operating with multiple combustion modes

#346
20080209887
2008-09-04

Exhaust throttle valve diagnosing device and method

#347
20080190107
2008-08-14

Startup Control Apparatus of Internal Combustion Engine and Control Method Thereof

#348
20080173016
2008-07-24

Turbocharger System and Control Methods For Controlling a Turbocharger System

#349
20080149207
2008-06-26

Device for imparting a whirling motion on the flow of air for supplying a turbo-supercharged internal-combustion engine

#350
20080148730
2008-06-26

Control device for supercharger with electric motor

#351
20080148720
2008-06-26

Exhaust gas purification apparatus and method for internal combustion engines

#352
20080124263
2008-05-29

Exhaust emission control device and method for internal combustion engine, and engine control unit

#353
20080120963
2008-05-29

Exhaust emission control device and method for internal combustion engine, and engine control unit

#354
20080105841
2008-05-08

Laser welded automotive diesel exhaust HC dosing valve

#355
20080103684
2008-05-01

Diagnosis method for an exhaust gas post-treatment system

#356
20080098733
2008-05-01

Exhaust gas throttle for divided turbine housing turbocharger

#357
20080060350
2008-03-13

Regeneration control system for a particulate filter

#358
20080051973
2008-02-28

Method and apparatus for estimating exhaust pressure of an internal combustion engine

#359
20080010987
2008-01-17

Method of operating an internal combustion engine in the engine braking mode

#360
20080000460
2008-01-03

Exhaust-gas turbocharger for an internal combustion engine

#361
20080000229
2008-01-03

Internal combustion engine having an exhaust gas turbocharger and an exhaust gas recirculation system

#362
20070267002
2007-11-22

Internal Combustion Engine with Exhaust Gas Recirculation Device, and Associated Method

#363
20070266705
2007-11-22

Engine intake air compressor and method

#364
20070261406
2007-11-15

Systems and methods of reducing NOx emissions in internal combustion engines

#365
20070251235
2007-11-01

Internal combustion engine comprising an exhaust gas recirculation device

#366
20070227603
2007-10-04

Variable nozzle device for a turbocharger

#367
20070209362
2007-09-13

Method for controlling an internal combustion engine using model based VGT/EGR control

#368
20070209361
2007-09-13

Turbine assemblies and related systems for use with turbochargers

#369
20070204618
2007-09-06

Method and control unit for setting a turbine flow cross-section

#370
20070180826
2007-08-09

Exhaust gas turbocharger for a reciprocating internal combustion engine and corresponding reciprocating internal combustion engine

#371
20070169763
2007-07-26

Exhaust gas purifying apparatus and method in internal combustion engine

#372
20070151240
2007-07-05

Temperature determination technique for a turbocharger

#373
20070137200
2007-06-21

Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during an engine braking operation

#374
20070119410
2007-05-31

System and method for engine fuel blend control

#375
20070089707
2007-04-26

Air and fuel supply system for combustion engine

#376
20070079607
2007-04-12

Exhaust purifying apparatus for internal combustion engine

#377
20070044472
2007-03-01

Oxygen sensor for an internal combustion engine

#378
20070044471
2007-03-01

Internal combustion engine with power boost in response to impending load

#379
20070033938
2007-02-15

Engine system with a supercharger

#380
20070006576
2007-01-11

METHOD FOR CLEANING A PARTICLE FILTER AND A VEHICLE FOR UTILIZING SAID METHOD

#381
20060288701
2006-12-28

System and method for backpressure compensation for controlling exhaust gas particulate emissions

#382
20060260309
2006-11-23

High response compact turbocharger

#383
20060233640
2006-10-19

Nozzle device for a turbocharger and associated control method

#384
20060230759
2006-10-19

Variable geometry turbocharger

#385
20060225418
2006-10-12

Defect determining device for turbo charger

#386
20060213195
2006-09-28

Turbocharger apparatus having an exhaust gas sealing system for preventing gas leakage from the turbocharger apparatus

#387
20060185363
2006-08-24

Boost wastegate device for EGR assist

#388
20060174621
2006-08-10

Two-turbocharger engine and method

#389
20060174620
2006-08-10

Internal combustion engine comprising an engine braking arrangement

#390
20060166519
2006-07-27

Control and interconnection system for an apparatus

#391
20060156723
2006-07-20

Device for imparting a whirling motion on the flow of air for supplying a turbo-supercharged internal-combustion engine

#392
20060144045
2006-07-06

Control system for diesel engine elevated idle and variable nozzle turbo control for stationary vehicles

#393
20060137343
2006-06-29

Turbine flow regulating valve system

#394
20060137342
2006-06-29

Turbine flow regulating valve system

#395
20060117751
2006-06-08

Engine boost pressure control

#396
20060101819
2006-05-18

Method and system for influencing the quantity of exhaust gas recirculated in a pressure charged internal combustion engine

#397
20060086089
2006-04-27

Virtual compressor outlet temperature sensing for charge air cooler overheating protection

#398
20060070381
2006-04-06

Multi-stage turbocharging system utilizing VTG turbine stage(s)

#399
20060059910
2006-03-23

Pressure-charged internal combustion engine

#400
20060059908
2006-03-23

Supercharged internal combustion engine

#401
20060054148
2006-03-16

Exhaust gas recirculation means and process for operation of the exhaust gas recirculation means

#402
20060042247
2006-03-02

Multi-stage turbocharging system with efficient bypass

#403
20060042246
2006-03-02

Efficient bypass valve for multi-stage turbocharging system

#404
20060032224
2006-02-16

Techniques for determining turbocharger speed

#405
20060026960
2006-02-09

Device and method for the closed-loop control of an exhaust gas turbocharger with variable turbine geometry

#406
20060000213
2006-01-05

Method for adapting an actuation distance model for an exhaust turbocharger

#407
20050287034
2005-12-29

System for diagnosing reagent solution quality and emissions catalyst degradation

#408
20050247058
2005-11-10

Staged turbocharger

#409
20050235950
2005-10-27

Air and fuel supply system for combustion engine

#410
20050229597
2005-10-20

Internal combustion engine comprising an exhaust gas turbocharger

#411
20050217266
2005-10-06

Turbocharger actuator

#412
20050216145
2005-09-29

Vehicle powertrain torsional processing system

#413
20050188693
2005-09-01

Internal combustion engine comprising a compressor in the induction tract

#414
20050166593
2005-08-04

Supercharge control apparatus and supercharge control method for supercharged internal combustion engine

#415
20050144945
2005-07-07

Internal combustion engine having an exhaust-gas turbocharger

#416
20050121008
2005-06-09

Engine cylinder temperature control

#417
20050097945
2005-05-12

Method for controlling at least one actuator in a mass flow duct

#418
20050086936
2005-04-28

Integrated bypass and variable geometry configuration for an exhaust gas turbocharger

#419
20050056015
2005-03-17

Exhaust-gas turbocharger for an internal combustion engine

#420
20050056014
2005-03-17

High response, compact turbocharger

#421
18526064
2025-04-08

Turbocharger incorporating cold light off catalyst and valve positioning control

#422
18526001
2025-06-10

System and method for determining available engine torque based on cold light off catalyst

#423
18525987
2025-04-08

Control of cold light off catalyst

#424
18400474
2025-07-01

Air-handling system for fuel-efficient low load thermal promotion and high load operation for heavy duty engines

#425
18345796
2024-04-02

Variable geometry turbocharger assessment

#426
17457038
2022-11-22

Turbocharger having variable-vane turbine nozzle including arrangement for locking the vanes in fully open position

#427
17446619
2022-11-08

Turbocharger turbine rotary bypass valve providing waste gate regulation and full turbine bypass functions

#428
15254138
2017-05-02

Synergistic induction and turbocharging in internal combustion engine systems

#429
14511686
2017-11-14

Variable geometry turbine

#430
14511680
2017-05-16

Variable geometry turbine

#431
14192408
2015-06-09

Variable twin-scroll turbine for turbocharged internal combustion engine featuring cylinder deactivation