Patents-Review.com
ClassID:

137775 ⎘

F01N3/005 - CPC Classification

Classification description:

Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus

Recent Application in this class:
#1
20260117698
2026-04-30

STEAM-INJECTED ENGINE HEAT EXCHANGER ARRANGEMENT

 #2
20260071571
2026-03-12

CONDENSER FOR STEAM-INJECTED ENGINE

 #3
20250305442
2025-10-02

METHOD AND SYSTEM FOR DIRECT HYDROGEN FUEL INJECTION OF COMBUSTION ENGINE

 #4
20250237162
2025-07-24

SYSTEM AND METHOD FOR MOBILE CARBON CAPTURE

 #5
20250236169
2025-07-24

SYSTEM AND METHOD FOR EXHAUST GAS CONDITIONING

 #6
20250145501
2025-05-08

APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION

 #7
20250137392
2025-05-01

Attenuation means for emission neutrality/harmful emission control "k"

 #8
20240408534
2024-12-12

CARBON DIOXIDE SEPARATOR

 #9
20240392699
2024-11-28

CONDENSER FOR STEAM-INJECTED ENGINE

 #10
20240360809
2024-10-31

System, vehicle and method for lubricating a hydrogen injector in a vehicle

 #11
20240309791
2024-09-19

WATER DRAINAGE ASSEMBLIES FOR AFTERTREATMENT SYSTEMS

 #12
20240068385
2024-02-29

Electromagnetic turbine and fluid recirculation system

 #13
20240052765
2024-02-15

Exhaust gas system for a hydrogen combustion engine

 #14
20240034165
2024-02-01

METHODS OF CHARGING A HYBRID VEHICLE BATTERY

 #15
20230399964
2023-12-14

Internal combustion engine system

 #16
20230265773
2023-08-24

LNT regeneration with hydrogen for transport engine application

 #17
20230256812
2023-08-17

System and method for exhaust gas conditioning

 #18
20230212969
2023-07-06

Exhaust gas liquefying device

 #19
20230167756
2023-06-01

System and method for mobile carbon capture

 #20
20230151747
2023-05-18

System for exhaust gas purification of internal combustion engines

 #21
20230150678
2023-05-18

Aircraft having a heat engine and device for using the exhaust gases from the heat engine

 #22
20230141549
2023-05-11

Water drainage assemblies for aftertreatment systems

 #23
20230020357
2023-01-19

Control device and method for discharging condensed water

 #24
20220412230
2022-12-29

Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products

 #25
20220333515
2022-10-20

Fuel production device

 #26
20220282651
2022-09-08

System and method for mobile carbon capture

 #27
20220275739
2022-09-01

EXHAUST GAS PROCESSING SYSTEM AND METHOD

 #28
20220212138
2022-07-07

EXHAUST GAS TREATMENT APPARATUS FOR SHIPS

 #29
20220154667
2022-05-19

Piston arrangement for a clean combustion engine

 #30
20220127983
2022-04-28

Method and system to selectively recover water vapor and latent heat from exhaust gas streams

 #31
20220082038
2022-03-17

Method, system and apparatus for interacting with a digital work

 #32
20220074358
2022-03-10

Internal combustion engine having carbon dioxide capture and fuel additive synthesis system

 #33
20210404359
2021-12-30

System for a combined spark arrestor and muffler assembly

 #34
20210379599
2021-12-09

EXHAUST GAS TREATMENT SYSTEM AND METHOD

 #35
20210324780
2021-10-21

Exhaust system having pressure sensing system with plugging-mitigation conduit forming always-open leakage path

 #36
20210231068
2021-07-29

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

 #37
20210231037
2021-07-29

Machine system for co-production of electrical power and water and method of operating same

 #38
20210199036
2021-07-01

APPARATUS FOR REMOVING MOISTURE FROM EXHAUST GAS

 #39
20210172356
2021-06-10

Method and system for control of an activation of at least one liquid sensitive sensor

 #40
20210131323
2021-05-06

Muffler for vehicle for implementing sporty exhaust sound

 #41
20210017893
2021-01-21

Water drainage assemblies for aftertreatment systems

 #42
20210003103
2021-01-07

Exhaust system for internal combustion engine and condensate disposal strategy for same

 #43
20200325809
2020-10-15

Inerting and venting system

 #44
20200318523
2020-10-08

Exhaust fluid collision type muffler

 #45
20200300137
2020-09-24

Outlet for exhaust gas aftertreatment module

 #46
20200232358
2020-07-23

Apparatus for discharging water in exhaust fluid and silencer for fuel cell vehicle

 #47
20200208555
2020-07-02

Exhaust gas post-processing device and engine

 #48
20200173321
2020-06-04

Silencer for fuel cell vehicles

 #49
20200173312
2020-06-04

Rankine power system for use with exhaust gas aftertreatment system

 #50
20200157989
2020-05-21

Techniques for determining condensation accumulation and depletion at a charge air cooler of a turbocharged engine having a low pressure cooled EGR system

 #51
20200132022
2020-04-30

Internal combustion engine provided with a system supplying a water-based operator liquid

 #52
20190323424
2019-10-24

FLEXIBLE FUEL GENERATOR AND METHODS OF USE THEREOF

 #53
20190310165
2019-10-10

Condensate discharging system for an exhaust-gas measuring device

 #54
20190308886
2019-10-10

System for neutralizing the pH of exhaust condensate

 #55
20190257231
2019-08-22

Methods and systems for removing moisture from engine exhaust system

 #56
20190136735
2019-05-09

Device and method for metering water or an aqueous solution in a combustion system

 #57
20190120179
2019-04-25

Exhaust gas recirculation system

 #58
20190107032
2019-04-11

Exhaust system of internal combustion engine

 #59
20190093520
2019-03-28

Rankine power system with working fluid tank and control system

 #60
20190093519
2019-03-28

Condenser assembly and control method for use with Rankine power system

 #61
20190048769
2019-02-14

ENGINE SYSTEM

 #62
20190024550
2019-01-24

CONDENSATE SEPARATOR

 #63
20190017422
2019-01-17

Water separation device for engine exhaust gas

 #64
20190010846
2019-01-10

CATALYST HEATING SYSTEM

 #65
20180328296
2018-11-15

VEHICLE CONTROL APPARATUS

 #66
20180320570
2018-11-08

Exhaust system for an internal combustion engine and method for operating such an exhaust system

 #67
20180258888
2018-09-13

Exhaust gas recirculation arrangement

 #68
20180195470
2018-07-12

Method and system for exhaust heat exchanger diagnostics

 #69
20180179943
2018-06-28

Exhaust mechanism for vehicle

 #70
20180171842
2018-06-21

Apparatus for discharging water in exhaust fluid and silencer for fuel cell vehicle

 #71
20180128136
2018-05-10

Liquid conservation device for an exhaust treatment

 #72
20180119588
2018-05-03

VEHICLE

 #73
20180106171
2018-04-19

Exhaust pipe structure

 #74
20180094557
2018-04-05

Inerting and venting system

 #75
20180058282
2018-03-01

EXHAUST PIPE STRUCTURE

 #76
20180038257
2018-02-08

Method and system for an exhaust catalyst

 #77
20180010499
2018-01-11

QUICK PURIFICATION DEVICE FOR SMOKE AND EXHAUST GAS DISCHARGED FROM MARINE ENGINE

 #78
20170335742
2017-11-23

Arrangement for treating exhaust gases of an internal combustion piston engine in a marine vessel and method of operating an arrangement for treating exhaust gases

 #79
20170241317
2017-08-24

Exhaust treatment system having membrane module for water removal

 #80
20170167449
2017-06-15

Engine system for exhausting condensate water and method of using the engine system

 #81
20170138313
2017-05-18

Control system of engine

 #82
20170082000
2017-03-23

Recovery of electrical energy and water from exhaust gas

 #83
20170058747
2017-03-02

Engine control device

 #84
20160363021
2016-12-15

Gas treatment system for vehicle

 #85
20160298558
2016-10-13

Engine control device

 #86
20160281560
2016-09-29

POWER GENERATION CONTAINER WITH ADDITIONAL IMPROVEMENTS

 #87
20160258387
2016-09-08

Flex fuel field generator

 #88
20160222857
2016-08-04

System and method for regenerating a particulate filter

 #89
20160166989
2016-06-16

Method for purifying exhaust gas

 #90
20160153406
2016-06-02

Condensed water treatment device for internal combustion engine

 #91
20160138451
2016-05-19

Condensed water treatment device for internal combustion engine

 #92
20160115861
2016-04-28

Condensed water treatment device for internal combustion engine

 #93
20160010596
2016-01-14

Cooler having liquid separator for use with an internal combustion engine

 #94
20160003116
2016-01-07

Engine-exhaust-system apparatus and package-type engine electric power generator

 #95
20150354431
2015-12-10

Sensor mounting apparatus

 #96
20150218998
2015-08-06

Exhaust heat recovery control device

 #97
20150192055
2015-07-09

Muffler

 #98
20150132205
2015-05-14

Exhaust-gas aftertreatment device for an internal combustion engine, and method for heating an exhaust-gas aftertreatment device

 #99
20150068716
2015-03-12

Exhaust gas heat exchanger

 #100
20150060192
2015-03-05

Exhaust system having a system for removing condensate

 #101
20150034025
2015-02-05

Flexible fuel generator and methods of use thereof

 #102
20150033712
2015-02-05

METHOD FOR DRAINING A DELIVERY UNIT FOR LIQUID ADDITIVE, DELIVERY UNIT AND MOTOR VEHICLE HAVING A DELIVERY UNIT

 #103
20140352282
2014-12-04

Exhaust emission control device

 #104
20140322997
2014-10-30

Engine, outboard motor, and watercraft

 #105
20140298856
2014-10-09

Methods and systems for separating condensable vapors from gases

 #106
20140291067
2014-10-02

Exhaust silencing device

 #107
20140260212
2014-09-18

Device for providing reducing agent and motor vehicle having the device

 #108
20140190148
2014-07-10

Methods for NOx reduction using exhaust-gas condensate

 #109
20140130777
2014-05-15

Detection method of airtight failure in working-gas circulating type gas engine, and working-gas circulating type gas engine using the method

 #110
20140083084
2014-03-27

Engine system

 #111
20130175114
2013-07-11

Hybrid silencer with gas-liquid separating function in fuel cell system

 #112
20130168969
2013-07-04

Flex fuel field generator

 #113
20130140295
2013-06-06

Electric heating catalyst

 #114
20130130577
2013-05-23

Engine, outboard motor, and watercraft

 #115
20120132072
2012-05-31

Methods and systems for separating condensable vapors from gases

 #116
20120111001
2012-05-10

Engine arrangement with an improved exhaust heat recovery arrangement

 #117
20120110989
2012-05-10

Exhaust-gas aftertreatment device

 #118
20120107202
2012-05-03

Process for minimising the emission of particular matter from marine diesel engines

 #119
20120090298
2012-04-19

ENGINE COMBUSTION CONDITION AND EMISSION CONTROLS

 #120
20120079810
2012-04-05

Exhaust assembly for construction machine

 #121
20120073275
2012-03-29

Tail trim assembly for exhaust pipe in vehicle

 #122
20120067033
2012-03-22

On-board water addition for fuel separation system

 #123
20110219757
2011-09-15

Muffler Draining Apparatus for Working Machine

 #124
20110203692
2011-08-25

Exhaust gas treatment device

 #125
20110192152
2011-08-11

EXHAUST SYSTEM

 #126
20110192139
2011-08-11

Hydrogen combustion system with closed-cycle recycling of exhaust gas and method thereof

 #127
20110168128
2011-07-14

System for Variable Blending Of Ethanol And Exhaust Water For Use As An Anti-Knock Agent

 #128
20110151760
2011-06-23

EXHAUST STACK WITH BAFFLES

 #129
20110139050
2011-06-16

Agricultural exhaust conditioning system

 #130
20110138793
2011-06-16

Internal combustion engine having a water injection system effective for improving fuel usage

 #131
20110129333
2011-06-02

Method of operating turbocharged piston engine

 #132
20110120433
2011-05-26

Crankcase blow-by gas treatment assembly and method of treating blow-by gas

 #133
20110120103
2011-05-26

Condensed water discharge apparatus of muffler

 #134
20110072838
2011-03-31

On-board water addition for fuel separation system

 #135
20110056466
2011-03-10

Working gas circulation engine

 #136
20110056457
2011-03-10

SYSTEM AND APPARATUS FOR CONDENSATION OF LIQUID FROM GAS AND METHOD OF COLLECTION OF LIQUID

 #137
20100287911
2010-11-18

Exhaust gas purification system and exhaust gas purification method

 #138
20100206665
2010-08-19

Muffler for engines in oilfield applications

 #139
20100170231
2010-07-08

Exhaust pipe for vehicle-mounted engine

 #140
20100031645
2010-02-11

Trap for exhaust system

 #141
20090308245
2009-12-17

Method and device for reducing formation of particulate matter in gas streams

 #142
20090277418
2009-11-12

On-board water addition for fuel separation system

 #143
20090266327
2009-10-29

Vehicle with secondary air supply passage

 #144
20090260351
2009-10-22

Exhaust assembly with universal multi-position water trap

 #145
20090205326
2009-08-20

Recirculation of exhaust gas condensate

 #146
20090145689
2009-06-11

Muffler of vehicle and exhaust apparatus using the same

 #147
20080236143
2008-10-02

WASTE GAS PURIFICATION APPARATUS AND METHOD THEREFOR

 #148
20080148721
2008-06-26

Exhaust system for an internal combustion engine

 #149
20080115744
2008-05-22

HYDROGEN FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

 #150
20080110421
2008-05-15

Hydrogen Fuel System for an Internal Combustion Engine

 #151
20080087017
2008-04-17

Van Nimwegen efficient pollution free internal combustion engine

 #152
20080034717
2008-02-14

COMPRESSED AIR CLEANER UTILIZING A CENTRIFUGAL IMPELLER AND SPIRAL GROOVES

 #153
20070289297
2007-12-20

Lubricant recovering apparatus for heavy construction equipment

 #154
20070272478
2007-11-29

Internal combustion engine exhaust component and a method of making an internal combustion engine exhaust component

 #155
20070215408
2007-09-20

Outer tube of exhaust system part

 #156
20070157605
2007-07-12

System to generate inert gas from exhaust gas

 #157
20070113547
2007-05-24

Exhaust treatment device with condensate gate

 #158
20070080020
2007-04-12

Silencer for exhaust systems

 #159
20070000240
2007-01-04

Exhaust emission purifying apparatus for engine

 #160
20060277899
2006-12-14

Method and system to automatically drain and dispose of accumulated water from water/fuel separators in diesel

 #161
20060218905
2006-10-05

Method and system for obtaining exhaust gas for use in augmenting crude oil production

 #162
20060157296
2006-07-20

Engine exhaust system with water entrapment

 #163
20060144236
2006-07-06

Electrostatic filtering and particle conversion in gaseous environments

 #164
20060123774
2006-06-15

Exhaust structure for engine

 #165
20060117754
2006-06-08

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

 #166
20060112683
2006-06-01

Exhaust system in an implement driven by internal combustion engine

 #167
20060065214
2006-03-30

Hydrogen fuel system for an internal combustion engine

 #168
20060040158
2006-02-23

Fuel cell discharge-gas processing device

 #169
20050229564
2005-10-20

Exhaust gas treatment apparatus

 #170
20050166883
2005-08-04

Internal combustion engine and method for the operation thereof

 #171
20050100488
2005-05-12

Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel

 #172
20050034456
2005-02-17

Internal combustion engine with steam expansion stroke

 #173
18678605
2025-02-18

Steam-injected engine heat exchanger arrangement

 #174
18390839
2025-02-18

Active hydrocarbon trap for reduction of emissions from internal combustion engines using an electrically-heated catalyst

 #175
18069748
2023-11-28

Self-cleaning prime mover exhaust system and method

 #176
17554849
2022-12-13

Condensed water drainage device and exhaust system of a vehicle having the same

 #177
17448938
2022-05-31

Systems and methods associated with bottoming cycle power systems for generating power, capturing carbon dioxide and producing products

 #178
17358197
2022-05-24

Bottoming cycle power system

 #179
14882164
2017-01-24

Method and system for particulate filter leakage detection