Patents-Review.com
ClassID:

141403 ⎘

F02M69/044 - CPC Classification

Classification description:

Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel; Injectors peculiar thereto; Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve

Recent Application in this class:
#1
20250327433
2025-10-23

A FUEL INJECTION ARRANGEMENT FOR HAND-HELD POWERTOOLS

 #2
20250243836
2025-07-31

PORT-INJECTED ENGINE HAVING FUEL DISTRIBUTOR FOR REDUCED BIAS IN FUEL DISTRIBUTION

 #3
20240287955
2024-08-29

CHARGE FORMING DEVICE WITH THROTTLE VALVE

 #4
20230243328
2023-08-03

Charge forming device with throttle valve

 #5
20230087858
2023-03-23

Low pressure fuel and air charge forming device for a combustion engine

 #6
20220205419
2022-06-30

Charge forming device with throttle valve

 #7
20210363954
2021-11-25

Port injection engine

 #8
20210317809
2021-10-14

Low pressure fuel and air charge forming device for a combustion engine

 #9
20210231061
2021-07-29

Electronic fuel injection throttle body assembly

 #10
20190271287
2019-09-05

Method for producing an injector

 #11
20190170069
2019-06-06

Electronic fuel injection throttle body assembly

 #12
20190120193
2019-04-25

Low pressure fuel and air charge forming device for a combustion engine

 #13
20180320649
2018-11-08

Attachment structure of fuel injection device nozzle plate

 #14
20180320625
2018-11-08

Methods and systems for central fuel injection

 #15
20180313299
2018-11-01

Internal combustion engine

 #16
20180149108
2018-05-31

Fuel amount distribution method for an engine with a dual injector

 #17
20170276103
2017-09-28

Straddle-type vehicle

 #18
20170167429
2017-06-15

Control method and system for fuel injector

 #19
20170089313
2017-03-30

Fuel injection device nozzle plate

 #20
20160356215
2016-12-08

Vertical engine

 #21
20160258408
2016-09-08

Attachment structure of fuel injection device nozzle plate

 #22
20160076492
2016-03-17

Fuel separation via fuel vapor management systems

 #23
20160069305
2016-03-10

Intake system of internal combustion engine

 #24
20150167600
2015-06-18

Control device for gasoline engine

 #25
20150034045
2015-02-05

Engine combustion control at low loads via fuel reactivity stratification

 #26
20140331975
2014-11-13

System and method for operating a direct injection fuel pump

 #27
20140318499
2014-10-30

Fuel injection device for engine of motorcycle

 #28
20140261326
2014-09-18

Injection device, internal combustion engine, and method for operating an internal combustion engine

 #29
20140224213
2014-08-14

Device for the injection of recirculated exhaust gases, distribution box and supply module comprising said device

 #30
20140216415
2014-08-07

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

 #31
20140202414
2014-07-24

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

 #32
20140196690
2014-07-17

Internal combustion engine having a fuel supply system for stop-and-go operation

 #33
20140144209
2014-05-29

Apparatus and method for measuring a fluid vapour in a pumping chamber

 #34
20140123944
2014-05-08

Hybrid carburetor and fuel injection assembly for an internal combustion engine

 #35
20140041954
2014-02-13

Air intake device in saddle riding type vehicle

 #36
20140026857
2014-01-30

Fuel supply device for internal combustion engine

 #37
20140000559
2014-01-02

Injection device, an internal combustion engine, and a method for operating an injection device for gasoline and CNG

 #38
20130247872
2013-09-26

Fuel supply structure of saddle-ride type vehicle

 #39
20130186370
2013-07-25

Fuel supply device for internal combustion engine

 #40
20130081599
2013-04-04

Method and device for detecting the blocking of a bleed valve of a gasoline vapor filter

 #41
20130081598
2013-04-04

Homogeneous fuel-air-mix method and apparatus for internal combustion engines

 #42
20130081595
2013-04-04

Internal combustion engine

 #43
20130000605
2013-01-03

MOUNT STRUCTURE OF FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM

 #44
20120279472
2012-11-08

Injection device and internal combustion engine having a heating device

 #45
20120247421
2012-10-04

Engine combustion control at low loads via fuel reactivity stratification

 #46
20120192839
2012-08-02

Engine supercharging device

 #47
20120191326
2012-07-26

Control Device for Internal Combustion Engine and Internal Combustion Engine

 #48
20120103311
2012-05-03

Internal combustion engine and method of operating such engine

 #49
20120085322
2012-04-12

Internal Combustion Engine as well as Retrofitting/Conversion Kit for such an Internal Combustion Engine

 #50
20120072093
2012-03-22

Apparatus and method for controlling fuel injection of internal combustion engine

 #51
20120006300
2012-01-12

FUEL INJECTION VALVE

 #52
20110283974
2011-11-24

Internal combustion engine

 #53
20110264355
2011-10-27

Control system of internal combustion engine

 #54
20110231083
2011-09-22

Fuel supply control apparatus for engine, and fuel supply control method therefor

 #55
20110186370
2011-08-04

Fuel supply apparatus and motorcycle including same

 #56
20110174273
2011-07-21

Air-Intake Duct for Vehicle and Vehicle

 #57
20110120413
2011-05-26

THROTTLE BODY FUEL DISTRIBUTION ASSEMBLY

 #58
20110108003
2011-05-12

Fuel injection apparatus

 #59
20110100330
2011-05-05

Fuel injection control apparatus

 #60
20110017176
2011-01-27

Abnormality diagnosing system for internal combustion engine

 #61
20100312453
2010-12-09

Vapour measurement

 #62
20100300407
2010-12-02

A FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

 #63
20100294235
2010-11-25

System and method for compensation of fuel injector limits

 #64
20100288249
2010-11-18

Internal combustion engine with ammonia fuel

 #65
20100275878
2010-11-04

SPLIT-CYCLE ENGINE WITH DUAL SPRAY TARGETING FUEL INJECTION

 #66
20100256893
2010-10-07

Water jet propulsion watercraft

 #67
20100250100
2010-09-30

Mount structure of fuel injection valve and fuel injection system

 #68
20100242914
2010-09-30

Intake passage structure for internal combustion engine, and engine and vehicle incorporating same

 #69
20100212635
2010-08-26

Internal combustion engine with a fuel injection system

 #70
20100199953
2010-08-12

Fuel injection controlling apparatus of internal combustion engine

 #71
20100192906
2010-08-05

Induction and fuel delivery system for piston engine

 #72
20100145595
2010-06-10

Small engine operation components

 #73
20100139617
2010-06-10

Air intake device for engine

 #74
20100132664
2010-06-03

Fuel supply system for boat and outboard motor

 #75
20100101537
2010-04-29

Method of fuel injection

 #76
20100101523
2010-04-29

Method and device for priming a fuel metering device

 #77
20100077991
2010-04-01

Throttle valve control system for an internal combustion engine, engine incorporating same, and vehicle incorporating same

 #78
20100050972
2010-03-04

Intake System For Motorcycle Engine

 #79
20100030449
2010-02-04

Fuel injection control device of an internal combustion engine

 #80
20100024775
2010-02-04

Fuel supply apparatus

 #81
20090320790
2009-12-31

System and method for compensation of fuel injector limits

 #82
20090301570
2009-12-10

Air intake device for engine

 #83
20090301569
2009-12-10

Air intake device for engine

 #84
20090293843
2009-12-03

Fuel supply system for boat and outboard motor

 #85
20090277432
2009-11-12

Multi-fuel multi-injection system for an internal combustion engine

 #86
20090241915
2009-10-01

Cold start up auxiliary system for alcohol and flex engines with air-inlet and alcohol warm up

 #87
20090241913
2009-10-01

Intake device for multicylinder engine

 #88
20090241905
2009-10-01

MOUNT STRUCTURE OF FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM

 #89
20090241902
2009-10-01

Internal combustion engine

 #90
20090241900
2009-10-01

Intake air control system of V-type internal combustion engine

 #91
20090222193
2009-09-03

Method of fuel injection

 #92
20090217909
2009-09-03

Fuel injection system for an internal combustion engine

 #93
20090178651
2009-07-16

System and method to control fuel vaporization

 #94
20090145406
2009-06-11

Fuel injection body sized to replace carburetor body

 #95
20090101111
2009-04-23

System and method to control pre-ignition in an internal combustion engine

 #96
20090095252
2009-04-16

Engine unit and vehicle including the same

 #97
20090084350
2009-04-02

Fuel-supplying structure for a V-type multi-cylinder engine, and engine incorporating same

 #98
20090031993
2009-02-05

Fuel injection valve attaching structure in engine for small-sized vehicle

 #99
20090013964
2009-01-15

Method and apparatus for eliminating spark-knock in an engine

 #100
20090007860
2009-01-08

HIGH-POWER ENGINE AND VEHICLE

 #101
20080228375
2008-09-18

Spark ignition type internal combustion engine

 #102
20080223346
2008-09-18

Automotive modular inductive heated injector and system

 #103
20080221775
2008-09-11

Multi-cylinder engine

 #104
20080184965
2008-08-07

Fuel injection system for an internal combustion engine

 #105
20080184961
2008-08-07

Relative configuration of an engine intake pipe for a motorcycle

 #106
20080178846
2008-07-31

Engine for a vehicle and vehicle equipped with an engine

 #107
20080149077
2008-06-26

Method for operating an internal combustion engine

 #108
20080141977
2008-06-19

Electronic-injection fuel-supply system

 #109
20080083381
2008-04-10

Two-stroke internal combustion engine

 #110
20080072869
2008-03-27

Multicylinder internal combustion engine

 #111
20080041977
2008-02-21

Fuel injection device

 #112
20080035110
2008-02-14

Fuel supply system for an internal combustion engine

 #113
20080029062
2008-02-07

Fuel distribution pipe structure in multiple throttle body

 #114
20070295307
2007-12-27

System and method for engine with fuel vapor purging

 #115
20070289583
2007-12-20

Fuel supply apparatus and vehicle provided with the same

 #116
20070227509
2007-10-04

Internal combustion engine having improved fuel pump configuration, and vehicle including same

 #117
20070227123
2007-10-04

Air-fuel ratio control system for internal combustion engine

 #118
20070227121
2007-10-04

Air-fuel ratio control system for internal combustion engine

 #119
20070220863
2007-09-27

Deterioration detecting apparatus for catalyst

 #120
20070204839
2007-09-06

Fuel processor apparatus and method for a diesel engine

 #121
20070199542
2007-08-30

Fuel supply system for internal combustion engine

 #122
20070193559
2007-08-23

Fuel supply system for internal combustion engine

 #123
20070175688
2007-08-02

Saddle-straddling type motor vehicle

 #124
20070163537
2007-07-19

Homogeneous charge compression ignition internal combustion engine

 #125
20070149357
2007-06-28

System and method to control fuel injector reactivation during deceleration fuel shut off

 #126
20070144491
2007-06-28

Fuel injection system for engine

 #127
20070130945
2007-06-14

Electronic throttle control supercharging

 #128
20070125337
2007-06-07

Petrol internal combustion engine with controlled ignition and a very high pressure injection system

 #129
20070119421
2007-05-31

System and method for compensation of fuel injector limits

 #130
20070119420
2007-05-31

Method for controlling injection timing of an internal combustion engine

 #131
20070119411
2007-05-31

System and method for engine with fuel vapor purging

 #132
20070119392
2007-05-31

Engine with water and/or ethanol direct injection plus gas port fuel injectors

 #133
20070113829
2007-05-24

Fuel injection system for an internal combustion engine

 #134
20070095305
2007-05-03

Fuel injection engine and motorcycle comprising fuel injection engine

 #135
20070089921
2007-04-26

Motorcycle

 #136
20070068487
2007-03-29

Idle air control device in multiple throttle body

 #137
20070044753
2007-03-01

System and method to pre-ignition in an internal combustion engine

 #138
20070028899
2007-02-08

FUEL INJECTION UNIT

 #139
20060272623
2006-12-07

Method of controlling scavenging of the burnt gas of an indirect-injection engine, notably a supercharged engine, and engine using such a method

 #140
20060254564
2006-11-16

Engine starting for engine having adjustable valve operation and port fuel injection

 #141
20060243249
2006-11-02

Ignition timing controller of internal combustion engine

 #142
20060236980
2006-10-26

Throttle body having fuel return passage and vehicle

 #143
20060231080
2006-10-19

Fuel supply apparatus for internal combustion engine

 #144
20060225703
2006-10-12

Control device of internal combustion engine

 #145
20060225673
2006-10-12

Arrangement and method for controlling a combustion engine

 #146
20060219216
2006-10-05

Spark ignition engine and method of controlling combustion of the engine

 #147
20060219201
2006-10-05

Intake duct structure

 #148
20060208109
2006-09-21

Electromagnetic fuel injection valve

 #149
20060207568
2006-09-21

Internal combustion engine provided with double system of fuel injection

 #150
20060207555
2006-09-21

Internal combustion engine provided with double system of fuel injection

 #151
20060207547
2006-09-21

Internal Combustion engine

 #152
20060207527
2006-09-21

Dual-injector fuel injection engine

 #153
20060201486
2006-09-14

Structure of fuel supply pipe in throttle body comprising two fuel injection valves

 #154
20060196475
2006-09-07

Fuel supply apparatus for vehicle

 #155
20060196177
2006-09-07

Outboard engine system

 #156
20060157033
2006-07-20

Engine of spark-ignition type

 #157
20060157021
2006-07-20

Throttle body for V-type engine

 #158
20060144369
2006-07-06

Engine

 #159
20060081221
2006-04-20

Throttle body in fuel injection apparatus

 #160
20060047406
2006-03-02

Predictive engine combustion management

 #161
20060037585
2006-02-23

Vehicle

 #162
20060037584
2006-02-23

Forward mounting arrangement of a fuel injector in a vehicle

 #163
20060021597
2006-02-02

Method of controlling ignition timing in internal combustion engine

 #164
20060016429
2006-01-26

Control device of internal combustion engine

 #165
20060011165
2006-01-19

Method of operating a spark-ignition internal combustion engine

 #166
20060000452
2006-01-05

Fuel supply system for internal combustion engine

 #167
20050268891
2005-12-08

Fuel supply system of internal combustion engine

 #168
20050268889
2005-12-08

Fuel supply apparatus for internal combustion engine

 #169
20050241617
2005-11-03

Fuel supply apparatus for internal combustion engine

 #170
20050235961
2005-10-27

Fuel injector designed to optimize pattern of fuel spray

 #171
20050229907
2005-10-20

Fuel injection system and fuel injecting method for internal combustion engine

 #172
20050229902
2005-10-20

Fuel supply apparatus

 #173
20050211229
2005-09-29

Fuel system for an internal combustion engine and method for controlling same

 #174
20050205067
2005-09-22

Fuel supply system and vehicle

 #175
20050193994
2005-09-08

Fuel delivery system

 #176
20050172933
2005-08-11

Fuel injection control system

 #177
20050166884
2005-08-04

Intake manifold having integrated features

 #178
20050155577
2005-07-21

Spark ignition internal combustion engine

 #179
20050139195
2005-06-30

Intake port structure for internal combustion engine

 #180
20050120709
2005-06-09

Fuel injection control apparatus and fuel injection control method for internal combustion engine

 #181
20050109321
2005-05-26

Intake structure in internal combustion engine

 #182
20050109313
2005-05-26

Throttle and inlet valves for 8 stroke and 4 stroke engines

 #183
20050109020
2005-05-26

Fuel injection control apparatus and fuel injection control method for internal combustion engine

 #184
20050098157
2005-05-12

Fuel injection control apparatus and fuel injection control method for internal combustion engine

 #185
20050098152
2005-05-12

Lean idle speed control using fuel and ignition timing

 #186
20050087175
2005-04-28

Air-fuel mixing and delivery apparatus for an internal combustion engine

 #187
20050081833
2005-04-21

Capillary fuel injector with metering valve for an internal combustion engine

 #188
20050067512
2005-03-31

Fuel injection valve

 #189
20050066939
2005-03-31

Fuel supply system and fuel supply method for in-cylinder direct fuel injection engine

 #190
20050053470
2005-03-10

Method for driving fuel injection pump

 #191
20050051135
2005-03-10

System and method for controlling spark-ignition internal combustion engine

 #192
20050045147
2005-03-03

Intake system for a vehicle engine

 #193
20050045139
2005-03-03

Air intake system for an internal combustion engine

 #194
20050028790
2005-02-10

Mounting structure for a fuel injection apparatus for an engine of a small size vehicle

 #195
20050011181
2005-01-20

Outboard engine system