ClassID:

137929

F01N13/10 - page 3 - CPC Classification

Classification description:

Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups  - , ,; Other arrangements or adaptations of exhaust conduits of exhaust manifolds

Recent Application in this class:
#601
20080229733
2008-09-25

Catalytic converter system and element for diesel engines

#602
20080210189
2008-09-04

Intake manifold having runners with variable cross sectional area

#603
20080202117
2008-08-28

Exhaust line element provided with a turbocompressor

#604
20080178854
2008-07-31

Device for enhancing fuel efficiency of and/or reducing emissions from internal combustion engines

#605
20080148722
2008-06-26

Method of and apparatus for exhausting internal combustion engines

#606
20080136182
2008-06-12

Manifold flange

#607
20080134673
2008-06-12

Downforce-producing exhaust header

#608
20080110163
2008-05-15

EXHAUST MANIFOLD

#609
20080110161
2008-05-15

Arrangement for controlling exhaust pressure pulses at an internal combustion engine

#610
20080098730
2008-05-01

Method for hydrocarbon injection into an exhaust system, upstream of a turbocharger, while minimizing exposure of the exhaust gas recirculation system to the same hydrocarbons

#611
20080098722
2008-05-01

Exhaust cleaning apparatus and method thereof

#612
20080098599
2008-05-01

Processes for producing exhaust gas manifolds

#613
20080066465
2008-03-20

Turbocharger header for an internal combustion engine

#614
20080057803
2008-03-06

Personal watercraft with engine having exhaust collecting system

#615
20080053066
2008-03-06

Exhaust device for motorcycle

#616
20080047262
2008-02-28

Exhaust system

#617
20080038049
2008-02-14

Sleeve for pre-assembly of a flat gasket on a machine component

#618
20080026654
2008-01-31

Exhaust device for outboard motor

#619
20080022671
2008-01-31

Exhaust device of eight-cylinder engine

#620
20080022669
2008-01-31

Exhaust device of six-cylinder engine

#621
20070283938
2007-12-13

Supercharged internal combustion engine

#622
20070283687
2007-12-13

Exhaust flow director and catalyst mount for internal combustion engine

#623
20070262222
2007-11-15

Devices for fastening an exhaust manifold to an internal combustion engine

#624
20070261401
2007-11-15

Exhaust bypass valve remote linkage

#625
20070261398
2007-11-15

Intake and exhaust tuning system

#626
20070251486
2007-11-01

Outboard motor provided with internal combustion engine having electrical equipment box

#627
20070251227
2007-11-01

Water-cooled internal combustion engine

#628
20070251219
2007-11-01

Internal combustion engine having a secondary air pump

#629
20070240410
2007-10-18

Multiple-cylinder engine for outboard motor

#630
20070240409
2007-10-18

EXHAUST MANIFOLD FLANGE

#631
20070227131
2007-10-04

Exhaust manifold with catalytic converter shell tube

#632
20070186546
2007-08-16

Manifold mounted catalytic converter

#633
20070181360
2007-08-09

Exhaust system and saddle-ride type vehicle

#634
20070169479
2007-07-26

Two-stage turbocharger system with integrated exhaust manifold and bypass assembly

#635
20070164680
2007-07-19

Plasma generation and processing with multiple radiation sources

#636
20070151799
2007-07-05

Catalytic fibrous exhaust system and method for catalyzing an exhaust gas

#637
20070131198
2007-06-14

Device for enhancing fuel efficiency of internal combustion engines

#638
20070130948
2007-06-14

Drive device for a motor vehicle

#639
20070130946
2007-06-14

Internal combustion engine with dual particulate traps ahead of turbocharger

#640
20070125067
2007-06-07

Exhaust system

#641
20070119158
2007-05-31

Exhaust manifold

#642
20070095056
2007-05-03

Exhaust extractor manifold improvements

#643
20070095055
2007-05-03

Secondary air supply system for internal combustion engine

#644
20070095052
2007-05-03

Exhaust system of an internal combustion engine

#645
20070089707
2007-04-26

Air and fuel supply system for combustion engine

#646
20070089706
2007-04-26

Air and fuel supply system for combustion engine operating in HCCI mode

#647
20070089415
2007-04-26

Turbocharger

#648
20070084200
2007-04-19

Exhaust system for an internal combustion engine

#649
20070079805
2007-04-12

Air and fuel supply system for combustion engine operating at optimum engine speed

#650
20070079801
2007-04-12

Engine secondary air system

#651
20070079608
2007-04-12

Exhaust manifold for internal combustion engine

#652
20070068149
2007-03-29

Air and fuel supply system for combustion engine with particulate trap

#653
20070062192
2007-03-22

Air and fuel supply system for combustion engine

#654
20070062180
2007-03-22

Combustion engine including exhaust purification with on-board ammonia production

#655
20070039319
2007-02-22

Exhaust manifold

#656
20070028906
2007-02-08

Exhaust system, and engine device and vehicle with the same

#657
20060279047
2006-12-14

Flange arrangement of an engine cylinder head and a method for producing the flange arrangement

#658
20060277902
2006-12-14

Exhaust components including high temperature divider plate assemblies

#659
20060272321
2006-12-07

Slip joint exhaust manifolds

#660
20060258237
2006-11-16

Standby generator

#661
20060254273
2006-11-16

Valve regulation for turbocharger

#662
20060249367
2006-11-09

Plasma catalyst

#663
20060236687
2006-10-26

Deflector style exhaust manifold

#664
20060225408
2006-10-12

Exhaust system for an internal combustion engine

#665
20060219357
2006-10-05

Pipe manufacturing method and inner pipe of double pipe

#666
20060219203
2006-10-05

Two-stroke engine

#667
20060188422
2006-08-24

Device for purifying motor vehicle exhaust gases

#668
20060140826
2006-06-29

Exhaust manifold comprising aluminide on a metallic substrate

#669
20060137333
2006-06-29

Exhaust manifold comprising aluminide

#670
20060137330
2006-06-29

Exhaust system of multi-cylinder internal combustion engine

#671
20060130471
2006-06-22

Gas conduit, particularly for an internal combustion engine

#672
20060117754
2006-06-08

System and apparatus for reducing liquid water emissions in the exhaust of a hydrogen engine

#673
20060107656
2006-05-25

Exhaust gas after-treatment unit with countercurrent housing and corresponding process for exhaust gas after-treatment

#674
20060085982
2006-04-27

Method for machining a stainless steel exhaust manifold for a multi-cylinder combustion engine

#675
20060053782
2006-03-16

Exhaust manifold

#676
20060037592
2006-02-23

Exhaust manifold arrangement

#677
20060032219
2006-02-16

Power system exhaust manifold

#678
20060021336
2006-02-02

Secondary air supplying structure of internal combustion engine

#679
20060005537
2006-01-12

Exhaust manifold for a vehicle

#680
20060005535
2006-01-12

Exhaust manifold for four-cylinder engine

#681
20060000204
2006-01-05

Multicylinder internal combustion engine

#682
20050268602
2005-12-08

Arrangement for securely mounting an exhaust manifold to the cylinder head of an internal combustion engine

#683
20050268600
2005-12-08

Exhaust system of multi-cylinder internal combustion engine

#684
20050262836
2005-12-01

Exhaust manifold flange

#685
20050247294
2005-11-10

Connection system for exhaust gas recirculation (EGR)

#686
20050247284
2005-11-10

Air and fuel supply system for combustion engine operating at optimum engine speed

#687
20050247058
2005-11-10

Staged turbocharger

#688
20050241613
2005-11-03

Combustion engine including cam phase-shifting

#689
20050241307
2005-11-03

Combustion engine

#690
20050241302
2005-11-03

Air and fuel supply system for combustion engine with particulate trap

#691
20050235951
2005-10-27

Air and fuel supply system for combustion engine operating in HCCI mode

#692
20050235950
2005-10-27

Air and fuel supply system for combustion engine

#693
20050229900
2005-10-20

Combustion engine including exhaust purification with on-board ammonia production

#694
20050183692
2005-08-25

Air and fuel supply system for combustion engine

#695
20050183414
2005-08-25

Exhaust manifold

#696
20050150477
2005-07-14

Cylinder head of an internal combustion engine

#697
20050150222
2005-07-14

One piece catalytic converter with integral exhaust manifold

#698
20050144946
2005-07-07

Housing for a turbocharger

#699
20050126168
2005-06-16

Internal combustion engine

#700
20050115765
2005-06-02

Exhaust system for engine

#701
20050115231
2005-06-02

Exhaust manifold for internal combustion engine

#702
20050098149
2005-05-12

Air and fuel supply system for combustion engine

#703
20050087154
2005-04-28

Cylinder head with integrated exhaust manifold

#704
20050072393
2005-04-07

Gas directing system and method

#705
20050067211
2005-03-31

Exhaust control apparatus for a vehicle, and vehicle including same

#706
20050061579
2005-03-24

Exhaust gas muffler and flow director

#707
20050061446
2005-03-24

Plasma-assisted joining

#708
20050056010
2005-03-17

Exhaust system for motorcycle

#709
20050011193
2005-01-20

Supercharged four-stroke internal-combustion engine with variable-volume exhaust gas exhaust device and method of operation of such an engine

#710
19041212
2026-02-17

Performance enhancement of divided exhaust boost (DEB) engine

#711
18963771
2025-05-13

Exhaust purifying apparatus for internal combustion engine

#712
18749459
2025-09-16

Apparatus and method for simultaneous hydrogen production and emission control

#713
18732139
2025-05-27

Engine and exhaust system

#714
18434599
2025-02-25

Exhaust assembly temperature regulation for shutdown

#715
18342327
2024-09-17

Vehicle bypass catalyst diagnostic system

#716
17806840
2023-08-29

Baffle for an exhaust gas pressure sensor assembly

#717
17751718
2022-12-20

Isolation valve for spark-ignition piston engines

#718
17662626
2023-09-05

Cross-pipe exhaust assembly

#719
17519646
2022-11-22

Valve assembly and exhaust gas recirculation system including the same

#720
17445822
2022-10-18

Methods for reducing cold start emissions for engines

#721
17355732
2023-05-30

Modified exhaust system with oxygen sensor

#722
17303212
2022-10-25

Methods and systems for reducing engine exhaust emissions

#723
16725417
2022-11-15

Marine engine assembly

#724
15850384
2019-10-15

Propulsion system

#725
15427478
2019-03-26

Stern drive arrangements having idle relief exhaust gas bypass

#726
15414827
2019-01-08

Apparatuses and methods for cooling exhaust gas emitted from an internal combustion engine in a marine drive

#727
15384223
2018-04-17

Methods and system for adjusting engine water injection

#728
15363280
2018-02-27

Outboard motors and exhaust systems for outboard motors having an exhaust conduit supported inside the V-shape

#729
15200437
2017-09-12

Exhaust manifolds for outboard marine engines

#730
15151605
2017-08-01

Turbo-piston engine