Patents-Review.com
ClassID:

140741 ⎘

F02M25/028 - CPC Classification

Classification description:

Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture; Adding fuel and water emulsion, water or steam; Adding water into the charge intakes

Recent Application in this class:
#1
20260049582
2026-02-19

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

 #2
20250382912
2025-12-18

ROTARY ENGINE, PARTS THEREOF, AND METHODS

 #3
20250369403
2025-12-04

Exhaust Moderated Optimized Combustion Intake

 #4
20250297589
2025-09-25

CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM FOR INTERNAL COMBUSTION ENGINE

 #5
20240344480
2024-10-17

Rotary engine, parts thereof, and methods

 #6
20240271560
2024-08-15

ROTARY COMBUSTION ENGINE WITH INTEGRATED MULTISTAGE FUEL SYSTEM

 #7
20240200488
2024-06-20

Engine having prechamber ignition and method of controlling such an engine

 #8
20230366343
2023-11-16

Engine having prechamber ignition and method of controlling such an engine

 #9
20230323843
2023-10-12

Controller and control method for internal combustion engine

 #10
20230313761
2023-10-05

Internal combustion engine

 #11
20230304452
2023-09-28

Controller and control method for engine

 #12
20230010136
2023-01-12

SYSTEM FOR CONTROLLING HYDROGEN COMBUSTION IN A HYDROGEN INTERNAL COMBUSTION ENGINE

 #13
20230008820
2023-01-12

DEVICE FOR SUPPLYING INJECTION WATER

 #14
20220333561
2022-10-20

Systems and methods for reduction of emissions and improving the efficiency of diesel internal combustion engines

 #15
20220252026
2022-08-11

Systems and methods for reduction of emissions and improving the efficiency of diesel internal combustion engines

 #16
20220251998
2022-08-11

Engine having prechamber ignition and method of controlling such an engine

 #17
20220003156
2022-01-06

Device for Injecting Water into a Combustion Chamber or into an Intake Tract of an Internal Combustion Engine

 #18
20210332743
2021-10-28

Engine having prechamber ignition and method of controlling such an engine

 #19
20210254541
2021-08-19

INTERNALLY COOLED INTERNAL COMBUSTION ENGINE AND METHOD THEREOF

 #20
20210246825
2021-08-12

Ship drive system and retrofitting method for a ship drive system

 #21
20210180542
2021-06-17

Water Injection Device of a Vehicle Internal Combustion Engine

 #22
20210148308
2021-05-20

Vehicle system and method for injecting an aqueous solution in the combustion chamber of the internal combustion engine

 #23
20210131336
2021-05-06

SYSTEMS, APPARATUS, AND METHODS FOR INCREASING COMBUSTION TEMPERATURE OF FUEL-AIR MIXTURES IN INTERNAL COMBUSTION ENGINES

 #24
20210078879
2021-03-18

Vehicle system for injecting an aqueous solution in the combustion chamber of the internal combustion engine and method for injecting an aqueous solution in the combustion chamber of the internal combustion

 #25
20210040884
2021-02-11

Ship drive system and retrofitting method for a ship drive system

 #26
20210025305
2021-01-28

Ashing a particulate filter in a motor vehicle

 #27
20200386174
2020-12-10

Activation response of injectors of an internal combustion engine

 #28
20200370515
2020-11-26

System for injecting an aqueous solution into an injection engine

 #29
20200325861
2020-10-15

Water injection to increase hydrogen production by on-board reforming of fuel for automotive internal combustion engines

 #30
20200309068
2020-10-01

Injection method and system for the injection of water in an internal combustion engine

 #31
20200224609
2020-07-16

DEVICE FOR INJECTING WATER INTO AN INTERNAL COMBUSTION ENGINE

 #32
20200182165
2020-06-11

Supercritical reforming of fuels, without separate water supply, for internal combustion engines

 #33
20200116107
2020-04-16

Motor vehicle with liquid container

 #34
20200080520
2020-03-12

System for storing an aqueous solution on-board a vehicle

 #35
20200078737
2020-03-12

Water separation device for engine exhaust gas

 #36
20200056565
2020-02-20

System and method for injecting an aqueous solution on-board a vehicle

 #37
20200003112
2020-01-02

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

 #38
20190338731
2019-11-07

Water injection device, in particular of an internal combustion engine, and method for operating such a water injection device

 #39
20190331061
2019-10-31

INTAKE MANIFOLD WITH INTEGRATED WATER INJECTION NOZZLE

 #40
20190323458
2019-10-24

Water injection to increase hydrogen production by on-board reforming of fuel for automotive internal combustion engines

 #41
20190277241
2019-09-12

Control device for internal combustion engine

 #42
20190234299
2019-08-01

Method and device for water injection

 #43
20190203665
2019-07-04

Water injection device for an internal combustion engine and water injection method

 #44
20190203664
2019-07-04

System and method for injecting an aqueous solution on-board a vehicle

 #45
20190186420
2019-06-20

Water injector control method for immediate water injection and engine driven by method

 #46
20190178154
2019-06-13

Engine system and method for controlling the same

 #47
20190120176
2019-04-25

Water injection system and method for controlling the same

 #48
20190113005
2019-04-18

Method and system for engine water injection

 #49
20190107080
2019-04-11

System for storing an auxiliary liquid and supplying same to an internal combustion engine

 #50
20190017472
2019-01-17

System for reducing fuel consumption and increasing output of internal combustion engine using output-wave

 #51
20190017454
2019-01-17

Control apparatus for internal combustion engine

 #52
20180320638
2018-11-08

Source of water for water injection system

 #53
20180283307
2018-10-04

Method and system for a humidity sensor in a vehicle

 #54
20180274489
2018-09-27

Fuel metering for the operation of an internal combustion engine

 #55
20180171937
2018-06-21

Method and system for engine water injection

 #56
20180171935
2018-06-21

Method and system for engine water injection

 #57
20180171934
2018-06-21

Method and system for engine water injection

 #58
20180171891
2018-06-21

Method and system for pulsed engine water injection

 #59
20180156104
2018-06-07

INTERCOOLER HAVING A CONDENSATE COLLECTOR

 #60
20180128194
2018-05-10

Methods and system for adjusting engine operation based on evaporated and condensed portions of water injected at an engine

 #61
20180119649
2018-05-03

Water injection device of an internal combustion engine

 #62
20180112632
2018-04-26

Method for operating a device for injecting water into an internal combustion engine

 #63
20180094593
2018-04-05

Method and system for controlling water injection

 #64
20180079281
2018-03-22

System and methods for extracting water from a HVAC system for water injection

 #65
20180079280
2018-03-22

System and methods for extracting water from an electric air conditioning system for water injection

 #66
20180073468
2018-03-15

PNEUMATIC HYBRID I.C. ENGINE HAVING WATER INJECTION

 #67
20180038319
2018-02-08

Methods and system for selecting a location for water injection in an engine

 #68
20180023522
2018-01-25

System and methods for extracting water from exhaust gases for water injection

 #69
20170362997
2017-12-21

Internally cooled high compression lean-burning internal combustion engine

 #70
20170356403
2017-12-14

Engine and intake system thereof

 #71
20170356392
2017-12-14

Control device of internal combustion engine

 #72
20170306892
2017-10-26

Systems and methods for removing coking deposits in a fuel injection system

 #73
20170218884
2017-08-03

Arrangement for introducing water into the intake manifold of an internal combustion engine and control device

 #74
20170211523
2017-07-27

Fuel vaporizing system

 #75
20170198629
2017-07-13

Internally cooled internal combustion engine and method thereof

 #76
20170175681
2017-06-22

Control device for internal combustion engine that controls fuel supply to cylinders and prevents misfiring

 #77
20170167363
2017-06-15

Exhaust-gas turbocharger for a motor vehicle

 #78
20170159614
2017-06-08

Method and system for determining knock control fluid composition

 #79
20170114738
2017-04-27

Method for utilizing condensate to improve engine efficiency

 #80
20170045003
2017-02-16

Fuel control systems for operating gasoline engines based on ethanol-water-hydrogen mixture fuels

 #81
20170022886
2017-01-26

Inter cooler

 #82
20160341107
2016-11-24

Inter cooler

 #83
20160258388
2016-09-08

Water supply control apparatus for in-cylinder injection type internal combustion engine

 #84
20160252048
2016-09-01

Heat engine of transfer-expansion and regeneration type

 #85
20160245164
2016-08-25

Condensed water supply control apparatus for in-cylinder injection type internal combustion engine

 #86
20160237974
2016-08-18

Air assisted injector for wet compression atomization

 #87
20160169160
2016-06-16

Fuel injection device for gas turbine

 #88
20160160744
2016-06-09

System and methods for engine air path condensation management

 #89
20160153376
2016-06-02

Control apparatus for internal combustion engine

 #90
20160146163
2016-05-26

Condensed water treatment device for internal combustion engine

 #91
20160131087
2016-05-12

Multi-cylinder internal combustion engine

 #92
20160131024
2016-05-12

Engine system

 #93
20160076440
2016-03-17

Internally cooled high compression lean-burning internal combustion engine

 #94
20160069254
2016-03-10

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #95
20160032870
2016-02-04

Multi-cylinder internal combustion engine

 #96
20150176480
2015-06-25

System and methods for engine air path condensation management

 #97
20150176478
2015-06-25

System and methods for engine air path condensation management

 #98
20150167540
2015-06-18

Charge air cooler condensate purging cycle

 #99
20150114338
2015-04-30

INTERNAL COMBUSTION ENGINE

 #100
20150020763
2015-01-22

Method for removing trace levels of oxygen from direct combustion device combustion products

 #101
20140373804
2014-12-25

Engine with integrated mixing technology

 #102
20140373803
2014-12-25

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #103
20140245989
2014-09-04

GASEOUS STATE MOLECULAR COMBUSTION-SUPPORTING DEVICE

 #104
20140190148
2014-07-10

Methods for NOx reduction using exhaust-gas condensate

 #105
20140129112
2014-05-08

Programmable gauge

 #106
20140121951
2014-05-01

Emissions control during an automatic engine restart

 #107
20140116404
2014-05-01

Power system comprising a condensation injection system

 #108
20140102403
2014-04-17

Gas engine, control system and control method for gas engine

 #109
20140100758
2014-04-10

Engine control system and method

 #110
20140100074
2014-04-10

Charge air cooler condensate purging cycle

 #111
20140076272
2014-03-20

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #112
20140069369
2014-03-13

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #113
20140069368
2014-03-13

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #114
20140060500
2014-03-06

Charge air cooler with dual flow path conduit

 #115
20140048619
2014-02-20

Water injection system using water reclaimed from combustion exhaust

 #116
20130306040
2013-11-21

Misfire prevention water agitator system and method

 #117
20130284138
2013-10-31

Method for providing and using an alcohol and use of the alcohol for increasing the efficiency and performance of an internal combustion engine

 #118
20130247867
2013-09-26

Internal combustion engine using a water-based mixture as fuel and method for operating the same

 #119
20130206100
2013-08-15

Dilution of the gas in an intake manifold by water injection

 #120
20120260886
2012-10-18

Internally cooled high compression lean-burning internal combustion engine

 #121
20120186221
2012-07-26

Internal combustion engine

 #122
20120125286
2012-05-24

Method for reducing nitrogen oxide from internal combustion engine and apparatus therefor

 #123
20120090291
2012-04-19

INTERNAL COMBUSTION ENGINE

 #124
20120085317
2012-04-12

Method for Reducing Engine Emissions Using a Liquid Aerosol Catalyst

 #125
20110265464
2011-11-03

AMMONIA BURNING INTERNAL COMBUSTION ENGINE

 #126
20110259306
2011-10-27

High flow EGR system

 #127
20110109001
2011-05-12

ECOLOGICAL/FUEL OPTIMIZATION DEVICE FOR INTERNAL COMBUSTION ENGINES

 #128
20110107760
2011-05-12

Intercooler having condensate reservoir

 #129
20110100341
2011-05-05

Method and arrangement for exhaust-gas recirculation in an internal combustion engine

 #130
20110048353
2011-03-03

Engine with integrated mixing technology

 #131
20100326399
2010-12-30

Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management

 #132
20100294233
2010-11-25

Water/alcohol injection tuning system

 #133
20100107607
2010-05-06

Method and device for producing ammonia for the exhaust gas treatment in internal combustion engines in a motor vehicle

 #134
20090000118
2009-01-01

Remotely mountable turbo system and method of installing

 #135
20080314358
2008-12-25

System For Spraying Water Into The Combustion Air Drawn Into The Intake Of Vehicle And Industrial Internal Combustion Engines

 #136
20080196407
2008-08-21

Method and an arrangement in connection with a turbocharged piston engine

 #137
20080110812
2008-05-15

SEPARATED WATER TREATMENT SYSTEM FOR DIESEL FUEL ENGINE

 #138
20080035115
2008-02-14

Water/alcohol injection tuning system

 #139
20070204813
2007-09-06

Internal combustion engine with fuel reforming apparatus

 #140
20070186877
2007-08-16

Fuel injection apparatus for an internal combustion engine

 #141
20070107429
2007-05-17

Turbo system and method of installing

 #142
20060266307
2006-11-30

Emission control water injection system for diesel engines

 #143
20060260585
2006-11-23

Method and apparatus for providing for high EGR gaseous-fuelled direct injection internal combustion engine

 #144
20060249102
2006-11-09

Devices, systems and methods for controlling introduction of additives into an internal combustion engine

 #145
20060225672
2006-10-12

Vapor injection system for an internal combustion engine

 #146
20060191260
2006-08-31

VENTURI INDUCTION FOR HEAT RECOVERY AND LOW NOX INTERNAL COMBUSTION ENGINES

 #147
20060070380
2006-04-06

Engine with charge air-cooling system with water fumigation

 #148
20050252461
2005-11-17

Spraying method and apparatus

 #149
20050235928
2005-10-27

Method and apparatus in a spraying apparatus

 #150
20050211195
2005-09-29

Method and apparatus for the control of a spraying apparatus

 #151
20050199190
2005-09-15

Spraying head

 #152
20050188964
2005-09-01

System for vaporizing liquid fuel

 #153
20050188963
2005-09-01

System, vaporizing fuel in vehicle

 #154
20050172916
2005-08-11

Water spraying system

 #155
20050161009
2005-07-28

Method of reducing nitrogen oxide (NOx) emissions in supercharged piston engine and piston engine arrangement

 #156
20050161008
2005-07-28

Spraying head

 #157
18533171
2024-05-07

Fuel supplying device for internal combustion engine

 #158
17671440
2023-01-31

Controlled charge air cooler accumulated water draining method by using throttle-plate delta pressure and metering orifice

 #159
14036091
2014-08-19

Hybrid multi-power stroke engine