ClassID:

137818

F01N3/046 - CPC Classification

Classification description:

Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases Exhaust manifolds with cooling jacket

Recent Application in this class:
#1
20250172081
2025-05-29

MARINE VESSEL AND EXHAUST MANIFOLD FOR MARINE VESSEL

#2
20240183295
2024-06-06

V-type engine, outboard motor, and ship

#3
20240151172
2024-05-09

V-type engine, outboard motor, and ship

#4
20230313722
2023-10-05

Catalyst device

#5
20230235693
2023-07-27

Exhaust coolant system and method

#6
20230151761
2023-05-18

Fluid-cooled manifolds and engine systems

#7
20220170408
2022-06-02

Exhaust coolant system and method

#8
20220126965
2022-04-28

Exhaust gas purification structure and outboard motor

#9
20220120206
2022-04-21

Applied-ignition internal combustion engine and method for operating the internal combustion engine

#10
20220106894
2022-04-07

Cylinder head with integrated cooling circuit for use in internal combustion engines

#11
20220025795
2022-01-27

Cooling structure for outboard motor

#12
20220003149
2022-01-06

Fluid-cooled manifolds and engine systems

#13
20210404375
2021-12-30

Engine operating method and engine system for improved load step acceptance

#14
20210207525
2021-07-08

Fluid-cooled manifolds and engine systems

#15
20210156335
2021-05-27

Cylinder head with integrated exhaust manifold

#16
20210156294
2021-05-27

Exhaust coolant system and method

#17
20200340387
2020-10-29

Exhaust pipe assembly and engine

#18
20200332736
2020-10-22

System and method for estimating exhaust manifold temperature

#19
20200271043
2020-08-27

Vehicular thermal management system arrangement

#20
20200224568
2020-07-16

Heat shield system and method

#21
20200173357
2020-06-04

Internal combustion engine with two working spaces of a cylinder

#22
20200157992
2020-05-21

Heat exchanger

#23
20190292971
2019-09-26

Heat shield and gasket for reductant delivery unit

#24
20190234292
2019-08-01

Thermal management system and method for a vehicle

#25
20190226389
2019-07-25

Inline turbocharger arrangement and method

#26
20190195109
2019-06-27

Apparatus for utilizing waste heat of an internal combustion engine

#27
20190153975
2019-05-23

Cylinder head with integrated exhaust manifold and engine cooling system having the same

#28
20180351067
2018-12-06

Thermoelectric module and device, in particular for generating an electric current in a motor vehicle

#29
20180245493
2018-08-30

Exhaust system for marine engine

#30
20180209314
2018-07-26

Exhaust conduits for marine engine exhaust systems

#31
20180066555
2018-03-08

Exhaust systems and methods of assembling exhaust systems for marine propulsion devices

#32
20170362986
2017-12-21

Exhaust device of engine

#33
20170284249
2017-10-05

EXHAUST SYSTEM HAVING HYBRID COOLING ARRANGEMENT

#34
20170260892
2017-09-14

Two-port integrated exhaust manifold for an internal combustion engine having three cylinders

#35
20170101917
2017-04-13

Engine with explosion protection

#36
20160348564
2016-12-01

Water cooled exhaust manifold

#37
20160305591
2016-10-20

GRIPPER TYPE DUAL STOP-REVERSAL QUICK-RELEASE CONNECTOR STRUCTURE, AND WATER SUPPLY DEVICE AND WATER-COOLING SYSTEM THEREOF

#38
20160281582
2016-09-29

Engine with a turbocharger cooling module

#39
20160273439
2016-09-22

Engine and outboard motor

#40
20160221658
2016-08-04

Catalyst installation structure of outboard motor

#41
20160177795
2016-06-23

Exhaust manifold assembly and system

#42
20160169163
2016-06-16

Hydrogen motor vehicle without hydrogen on board

#43
20160129980
2016-05-12

Outboard motor and vessel

#44
20160084129
2016-03-24

Liquid cooled reductant dosing unit

#45
20160053646
2016-02-25

Flexible engine metal warming system and method for an internal combustion engine

#46
20160003117
2016-01-07

Efficiency and emissions improvements for natural gas conversions of EMD 2-cycle medium speed engines

#47
20150322897
2015-11-12

Exhaust-gas-turbocharged applied-ignition internal combustion engine having at least two turbines, and method for operating an internal combustion engine of said type

#48
20150218986
2015-08-06

Jacket-cooled exhaust manifold

#49
20150211399
2015-07-30

LIQUID COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A VEHICLE

#50
20150192057
2015-07-09

Marine diesel engines

#51
20150101549
2015-04-16

Cooling system for an internal combustion engine

#52
20150059339
2015-03-05

Split/dual plane integrated exhaust manifold for dual scroll turbo charger

#53
20150013314
2015-01-15

CONTROLLING EXHAUST TEMPERATURES

#54
20140298776
2014-10-09

Exhaust injection muffler

#55
20140242859
2014-08-28

Outboard motor and vessel

#56
20140242858
2014-08-28

Vessel propulsion apparatus and vessel

#57
20140216370
2014-08-07

Engine and engine-operated working machine

#58
20140208726
2014-07-31

Air Shielded Water Cooled Exhaust Manifold With Exhaust Tube Support

#59
20140127002
2014-05-08

Multi-stage turbocharger arrangement

#60
20140116036
2014-05-01

Modular exhaust manifold with independent sealing of exhaust tube and coolant passage

#61
20140041371
2014-02-13

Engine

#62
20130340692
2013-12-26

Cooling strategy for engine head with integrated exhaust manifold

#63
20130291540
2013-11-07

Turbocharger and engine cylinder head assembly

#64
20130248159
2013-09-26

Heat conduction member

#65
20130206085
2013-08-15

Combustion engine with coolant collector for shut-down cooling and/or warm-up cooling

#66
20130186076
2013-07-25

Method to protect the exhaust manifold from overheating using heat pipe

#67
20130186061
2013-07-25

Heat recovery system for a vehicle

#68
20130180234
2013-07-18

Double-walled exhaust volume and corresponding manufacturing method

#69
20130157532
2013-06-20

Outboard motor and watercraft including the same

#70
20130142703
2013-06-06

Controlling exhaust temperatures

#71
20130098007
2013-04-25

Combination liquid-cooled exhaust manifold assembly and catalytic converter assembly for a marine engine

#72
20130055971
2013-03-07

Integrated exhaust cylinder head

#73
20130013169
2013-01-10

Method for diagnosing a liquid-cooled exhaust manifold of an internal combustion engine

#74
20130000287
2013-01-03

EXHAUST MANIFOLD WITH SHIELDED COOLING

#75
20120304625
2012-12-06

Exhaust device of outboard motor

#76
20120291417
2012-11-22

Engine exhaust component

#77
20120266999
2012-10-25

Exhaust system component

#78
20120227687
2012-09-13

Cylinder head for an internal combustion engine, with integrated exhaust manifold and subgroups of exhaust conduits merging into manifold portions which are superimposed and spaced apart from each other

#79
20120199321
2012-08-09

Exhaust gas cooling adapter

#80
20120198841
2012-08-09

LIQUID-COOLED EXHAUST MANIFOLD

#81
20120198794
2012-08-09

Genset enclosure

#82
20120192557
2012-08-02

Engine System

#83
20120090565
2012-04-19

Cylinder head cooling system

#84
20120067027
2012-03-22

Exhaust injection muffler

#85
20120060474
2012-03-15

Exhaust cooler

#86
20120060473
2012-03-15

Marine exhaust catalyst

#87
20120047893
2012-03-01

ENGINE COOLING DEVICE

#88
20120035830
2012-02-09

Control device for internal combustion engine

#89
20120035829
2012-02-09

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#90
20110265740
2011-11-03

ENGINE COOLING DEVICE

#91
20110252775
2011-10-20

EXHAUST FLOW INSULATOR FOR AN EXHAUST SYSTEM DEVICE

#92
20110232274
2011-09-29

Exhaust gas-cooling pipe element and internal combustion engine exhaust system

#93
20110131963
2011-06-09

Exhaust manifold system and collar coolant jacket

#94
20100240268
2010-09-23

Controlling exhaust temperatures

#95
20100229540
2010-09-16

Combination Liquid-Cooled Exhaust Manifold Assembly And Catalytic Converter Assembly For A Marine Engine

#96
20100132636
2010-06-03

Flame proof power pack

#97
20100011761
2010-01-21

Charging device with exhaust gas temperature control device

#98
20090151687
2009-06-18

Cylinder head having an integrally formed port-exhaust manifold assembly

#99
20090130928
2009-05-21

Cooling system for a turbocharged marine propulsion device

#100
20090126659
2009-05-21

Turbocharged engine cylinder head internal cooling

#101
20090120418
2009-05-14

Internal-combustion engine having a cooled exhaust gas recirculation system as well as an exhaust gas manifold

#102
20090107649
2009-04-30

Exhaust cooling system of an amphibious vehicle

#103
20080127915
2008-06-05

Motor engine family

#104
20070163932
2007-07-19

Operating group for integrated production of energy and desalinated water

#105
20070119157
2007-05-31

Exhaust cooling system of an amphibious vehicle

#106
20070105465
2007-05-10

Watercraft Having a Four Stroke Engine with a Supercharger

#107
20070068465
2007-03-29

Watercraft having a four stroke engine with a supercharger

#108
20070062182
2007-03-22

Controlling exhaust temperatures

#109
20070056276
2007-03-15

EXHAUST MANIFOLD AND INTERNAL COMBUSTION ENGINE COMPRISING AN EXHAUST MANIFOLD

#110
20060254272
2006-11-16

Cylinder head and combustion engine comprising a cylinder head

#111
20060144040
2006-07-06

Controlling exhaust temperatures

#112
20060130470
2006-06-22

EGR cooling and condensate regulation system for natural gas fired co-generation unit

#113
20050172919
2005-08-11

Water-jet propulsion personal watercraft

#114
20050126168
2005-06-16

Internal combustion engine

#115
20050056396
2005-03-17

Heat exchange system

#116
18736846
2025-08-05

Exhaust manifold assembly for internal combustion engine

#117
18434599
2025-02-25

Exhaust assembly temperature regulation for shutdown

#118
18407357
2024-10-15

Exhaust assembly temperature regulation for shutdown

#119
17145619
2023-10-10

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#120
16801601
2021-01-12

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#121
16263442
2020-12-29

Exhaust system for a marine outboard engine

#122
16004560
2020-03-17

Liquid cooled exhaust manifold

#123
15959474
2020-03-10

Vortex generating apparatus for use with marine exhaust systems for improved exhaust cooling

#124
15895260
2019-06-25

High temperature exhaust systems for marine propulsion devices

#125
15887175
2019-11-05

Liquid cooled exhaust manifold with detachable pipes

#126
15687624
2019-08-13

Liquid cooled exhaust manifold with detachable pipes

#127
15414827
2019-01-08

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

#128
15200437
2017-09-12

Exhaust manifolds for outboard marine engines

#129
14622295
2017-05-16

Converging cooling system cross section

#130
14312731
2015-11-17

System and method of thermal management for an engine

#131
13646418
2015-06-16

Apparatuses for cooling exhaust components of marine engines