ClassID:

140842

F02M25/10 - 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 acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone

Sub-classes:
Recent Application in this class:
#1
20230338940
2023-10-26

PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAUST GAS HYDROGEN ENRICHMENT

#2
20230129221
2023-04-27

OXYGEN SUPPLEMENTATION SYSTEM FOR SUPPORTING COMBUSTION ENGINES IN OXYGEN DIMINISHED ENVIRONMENTS

#3
20230035188
2023-02-02

Internal combustion engine with oxygen concentrating equipment, method, program product and computer-readable medium for operating internal combustion engine with oxygen concentrating equipment

#4
20220056856
2022-02-24

Zero emission propulsion systems and generator sets using ammonia as fuel

#5
20220034284
2022-02-03

Method for operating an engine

#6
20210254564
2021-08-19

System and method for operating an engine with reduced NOx emissions

#7
20210164407
2021-06-03

Zero emission propulsion systems and generator sets using ammonia as fuel

#8
20200217280
2020-07-09

System and method for on-board catalytic upgrading of hydrocarbon fuels

#9
20200163617
2020-05-28

Internal combustion engine, combustion systems, and related methods and control methods and systems

#10
20190360386
2019-11-28

AIR INJECTION CONTROL INTO A COMBUSTION CHAMBER

#11
20190219011
2019-07-18

Fluid delivery port of an integral intake manifold

#12
20190218965
2019-07-18

Fluid delivery port of an integral cylinder head

#13
20190128194
2019-05-02

NITROUS SAFETY CONTROL SYSTEM AND METHOD OF USE

#14
20190085802
2019-03-21

Hydrogenated liquid fuel production and induction system for gasoline and diesel internal combustion engines

#15
20190078520
2019-03-14

Combustion-stabilizing device and combustion-stabilizing method for internal combustion engine

#16
20180313299
2018-11-01

Internal combustion engine

#17
20180313280
2018-11-01

METHOD FOR IGNITING GASEOUS FUELS IN ENGINES

#18
20180298849
2018-10-18

Systems and methods for providing engine intake manifold configurability to optimize performance

#19
20180283262
2018-10-04

Nitrogen enriched air supply for gasoline compression ignition combustion

#20
20180171925
2018-06-21

SECONDARY FUEL INJECTION SYSTEM AND METHOD FOR DIESEL ENGINES

#21
20180135567
2018-05-17

Power system with internal combustion engine

#22
20170370277
2017-12-28

Air injection control into a combustion chamber

#23
20170363047
2017-12-21

Power system with internal combustion engine

#24
20170341508
2017-11-30

Adjusting a fuel on-board a vehicle

#25
20170306875
2017-10-26

METHOD OF FORMING A FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE

#26
20170291486
2017-10-12

HYDROGEN FUEL SUPPLY SYSTEM

#27
20170282708
2017-10-05

Adjusting a fuel on-board a vehicle

#28
20170260633
2017-09-14

AUTOMOBILE HYDROGEN AND OXYGEN GENERATOR

#29
20170211515
2017-07-27

Recirculating noble gas internal combustion power cycle

#30
20170191451
2017-07-06

Bottom fire dense phalanx forcible measurement of hydrogen-oxygen complete combustion vehicle exhaust pollutant-elimination near zero tank

#31
20160341157
2016-11-24

Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engine

#32
20160245128
2016-08-25

Control system of engine

#33
20160215707
2016-07-28

CONTROL DEVICE FOR COMPRESSION-IGNITION TYPE ENGINES

#34
20160153370
2016-06-02

System and method for use of purge gas to terminate internal combustion engine operation

#35
20160025000
2016-01-28

Method and system for using the by-product of electrolysis

#36
20150330299
2015-11-19

INTERNAL-COMBUSTION ENGINE

#37
20150322904
2015-11-12

Systems and methods for improving operation of a highly dilute engine

#38
20150275781
2015-10-01

ENGINE FUEL ENHANCEMENT MANAGEMENT SYSTEM

#39
20150240752
2015-08-27

Exhaust system having NO catalyst in EGR circuit

#40
20150176474
2015-06-25

Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

#41
20140338638
2014-11-20

Propulsion device and method for operating same using a partially oxidized diesel fuel

#42
20140311428
2014-10-23

Ammonia fueled internal combustion engine with exhaust purification

#43
20140238349
2014-08-28

Device for dispensing a liquid additive into a fuel circulation circuit for an internal combustion engine, vehicle comprising such a device, and method for using said device

#44
20130333638
2013-12-19

Vehicle with mixed gas generating system and vehicle with fuel producing system

#45
20130213348
2013-08-22

Energy transducer

#46
20130186378
2013-07-25

Engine breathing system valve and seal

#47
20130055986
2013-03-07

Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

#48
20120304961
2012-12-06

System and apparatus for use of purge gas to terminate internal combustion engine operation

#49
20120160221
2012-06-28

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

#50
20120111306
2012-05-10

Fuel injector for injection ignition engines

#51
20120067326
2012-03-22

Internal combustion engine with high efficiency

#52
20110308483
2011-12-22

Nitrous-oxide system for internal combustion engine

#53
20110303175
2011-12-15

Multi Stage Hydrogen Compression & Delivery System for Internal Combustion Engines Utilizing Working Fluid and Waste Heat Recovery (HCDS-IC_m-wf-wh)

#54
20110302922
2011-12-15

Power plant with COcapture

#55
20110283684
2011-11-24

Control system of internal combustion engine

#56
20110277379
2011-11-17

METHOD AND APPARATUS FOR CAVITATING A MIXTURE OF A FUEL AND AN ADDITIVE

#57
20110247585
2011-10-13

Injector-ignition for an internal combustion engine

#58
20110209772
2011-09-01

IN-LINE TREBLE-PORT VENTURI CONNECTOR WITH SUPPLEMENTAL INLET PORT AND LOW FLOW BAFFLE

#59
20110209691
2011-09-01

Working gas circulation engine

#60
20110067664
2011-03-24

Gas circulation engine

#61
20110056466
2011-03-10

Working gas circulation engine

#62
20110023841
2011-02-03

METHOD FOR OPERATING A COMBUSTION UNIT AND A COMBUSTION UNIT

#63
20110005505
2011-01-13

Oxidant injection to reduce turbo lag

#64
20110005498
2011-01-13

Heated catalyzed fuel injector for injection ignition engines

#65
20100300416
2010-12-02

Internal combustion engine and method for controlling the internal combustion engine

#66
20100294252
2010-11-25

EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#67
20100268442
2010-10-21

Control device for internal combustion engine

#68
20100236509
2010-09-23

Hydrogen engine using a recirculating working medium

#69
20100224167
2010-09-09

Warm up strategy for ethanol direct injection plus gasoline port fuel injection

#70
20100206249
2010-08-19

FUEL MANAGEMENT SYSTEM FOR VERY HIGH EFFICIENCY FLEX FUEL ENGINES

#71
20100174470
2010-07-08

Fuel management system for very high efficiency flex fuel engines powered by methanol and gasoline

#72
20100139635
2010-06-10

Progressive Nitrous Oxide Controller

#73
20100101529
2010-04-29

Engine output control system and method

#74
20100089341
2010-04-15

Hydrogen Reactor and Injection System for Augmenting Crankcase Ventilation in an Internal Combustion Engine

#75
20090255508
2009-10-15

Injector-ignition for an internal combustion engine

#76
20090250045
2009-10-08

Apparatus For Improving Vehicle Efficiency

#77
20090223494
2009-09-10

Internal combustion oxygen injection process

#78
20090217641
2009-09-03

Combustion System Comprising an Electrolyser

#79
20090188476
2009-07-30

Working-gas-circulation-type engine

#80
20090173322
2009-07-09

Internal combustion engine

#81
20090120385
2009-05-14

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

#82
20090095266
2009-04-16

OZONATION APPARATUS

#83
20090094988
2009-04-16

MULTI-CYCLE UNDERSEA POWER SYSTEM

#84
20090078228
2009-03-26

Internal combustion engine including plasma generating device

#85
20090070021
2009-03-12

Warm up strategy for ethanol direct injection plus gasoline port fuel injection

#86
20090037077
2009-02-05

Combustion control of internal combustion engine

#87
20090032001
2009-02-05

Nitrous-oxide system for an engine

#88
20090031968
2009-02-05

Process for operating a compression ignition internal combustion engine in combination with a catalytic reformer

#89
20080314018
2008-12-25

Operation of internal combustion (IC) engines and gas turbines with concurrently generated oxygen enriched air

#90
20080308056
2008-12-18

Hydrogen and ammonia fueled internal combustion engine

#91
20080257285
2008-10-23

Auxiliary-gas supplying apparatus for combustion engine

#92
20080228382
2008-09-18

Engine output control system and method

#93
20080216793
2008-09-11

Engine

#94
20080190100
2008-08-14

Reforming of GTL for marine applications

#95
20080098995
2008-05-01

Engine and method for operating an engine

#96
20080098985
2008-05-01

Internal combustion engine system

#97
20080053065
2008-03-06

Apparatus for the decomposition of hydrogen peroxide

#98
20080035128
2008-02-14

Positive crankcase ventilation system T fitting

#99
20080022983
2008-01-31

Secondary fuel system for diesel engines

#100
20080011249
2008-01-17

Hydrogen augmented diesel crankcase ventilation

#101
20070289573
2007-12-20

Warm up strategy for ethanol direct injection plus gasoline port fuel injection

#102
20070277506
2007-12-06

Ammonia producing engine utilizing oxygen separation

#103
20070266995
2007-11-22

Low-fuel consumption and low pollution combustion system for supplying vehicle engine with mixture of fuel and oxygen

#104
20070261685
2007-11-15

Nitrous Oxide Injection System

#105
20070227494
2007-10-04

Heated catalyzed fuel injector for injection ignition engines

#106
20070227493
2007-10-04

Injector-ignition for an internal combustion engine

#107
20070180819
2007-08-09

Process and system for improving combustion and exhaust aftertreatment of motor vehicle engines

#108
20070157911
2007-07-12

Hydrogen augmented diesel crankcase ventilation

#109
20070119422
2007-05-31

Engine output control system and method

#110
20070119414
2007-05-31

Warm up strategy for ethanol direct injection plus gasoline port fuel injection

#111
20070105928
2007-05-10

6-Pentafluorophenyl-triazolopyrimidines, method for their production and their use for combating pathogenic fungi, in addition to agents containing said substances

#112
20070084423
2007-04-19

HYDROGEN PEROXIDE INJECTION ENGINE AND COMBUSTION FUEL SUPPLAMENTATION

#113
20070039588
2007-02-22

Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine

#114
20070028905
2007-02-08

Hydrogen-fueled internal combustion engine

#115
20060283423
2006-12-21

Control system for hydrogen addition internal combustion engine

#116
20060255319
2006-11-16

Reformate assisted combustion

#117
20060254567
2006-11-16

Nitrous oxide vapor delivery system for engine power enhancement

#118
20060236988
2006-10-26

Efficiency Increase in Internal Combustion Engines Powered by Hydrogen

#119
20060231075
2006-10-19

Fuel pump system with precision variable restrictor

#120
20060225671
2006-10-12

Nitrous-oxide system

#121
20060157108
2006-07-20

Control valve for nitrous oxide injection system

#122
20060157106
2006-07-20

Nitrous oxide and fuel control valve for nitrous oxide injection system

#123
20060147358
2006-07-06

Mobile fluid catalytic cracking injection system

#124
20060144349
2006-07-06

Device for production of hydrogen from effluents of internal combustion engines

#125
20060115414
2006-06-01

Water engine and method

#126
20060075991
2006-04-13

Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines

#127
20060070587
2006-04-06

System and method for reducing emission from a combustion engine

#128
20060037591
2006-02-23

System and method for increasing the available oxygen in a combustion engine

#129
20050229872
2005-10-20

System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels

#130
20050224042
2005-10-13

Hydrogen-used internal combustion engine

#131
20050160735
2005-07-28

Water hydrogen engine system

#132
20050155344
2005-07-21

Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine

#133
20050133002
2005-06-23

Hydrogen combustion engine

#134
20050103684
2005-05-19

Mobile fluid catalytic cracking injection system

#135
20050081827
2005-04-21

Nitrous oxide/fuel injector for air intake to internal combustion engine

#136
20050056236
2005-03-17

Method and apparatus for fueling an internal combustion engine

#137
17374735
2021-10-12

Power system with internal combustion engine

#138
15154632
2017-09-26

System and method for engine boosting