ClassID:

141299

F02M61/1846 - CPC Classification

Classification description:

Fuel-injectors not provided for in groups  -  or; Details not provided for in, or of interest apart from, the apparatus of groups  - ; Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size Dimensional characteristics of discharge orifices

Recent Application in this class:
#1
20260110284
2026-04-23

FUEL INJECTOR NOZZLE, FUEL INJECTOR, INTERNAL COMBUSTION ENGINE, AND VEHICLE

#2
20250198377
2025-06-19

FUEL INJECTOR OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

#3
20240337232
2024-10-10

FUEL INJECTOR HAVING NOZZLE SPRAY HOLES WITH GROOVES

#4
20230243327
2023-08-03

Fuel injector having spray ducts sized for optimized soot reduction

#5
20230107782
2023-04-06

INJECTOR FOR INTRODUCING A FLUID WITH IMPROVED FLOW ROBUSTNESS

#6
20230064203
2023-03-02

FUEL INJECTOR HAVING CONTROLLED NOZZLE TIP PROTRUSION IN CYLINDER HEAD AND CYLINDER HEAD ASSEMBLY WITH SAME

#7
20220228545
2022-07-21

Internal combustion engine

#8
20220170435
2022-06-02

FUEL INJECTOR NOZZLE

#9
20220074378
2022-03-10

Fuel injector and nozzle assembly having dual concentric check assembly and ducted spray orifices

#10
20220056874
2022-02-24

Fuel injector having nozzle spray holes with grooves

#11
20210381479
2021-12-09

Fuel injection valve

#12
20200263649
2020-08-20

Methods and systems for a fuel injector

#13
20200049118
2020-02-13

Fuel injection valve

#14
20190338740
2019-11-07

FUEL INJECTION DEVICE

#15
20190218959
2019-07-18

Engine mixing structures

#16
20190093618
2019-03-28

Fuel injection devices

#17
20190048838
2019-02-14

FUEL INJECTOR

#18
20190040790
2019-02-07

Fuel injection device

#19
20180363613
2018-12-20

NOZZLE AND METHOD OF MAKING SAME

#20
20180355832
2018-12-13

Direct fuel injector

#21
20180180009
2018-06-28

Fuel injection nozzle

#22
20180171954
2018-06-21

Fluid injector orifice plate for colliding fluid jets

#23
20180080423
2018-03-22

Fuel electro-injector atomizer, in particular for a diesel cycle engine

#24
20180080422
2018-03-22

Variable hole size nozzle and spray angle fuel injector and MHBIB

#25
20180045157
2018-02-15

Fuel injector

#26
20170342934
2017-11-30

Fuel injection control device and fuel injection system

#27
20170335814
2017-11-23

Fuel injection valve

#28
20170328310
2017-11-16

Directly-injecting gas injector providing improved cooling

#29
20170298829
2017-10-19

Fuel nozzle with increased spray angle range

#30
20170292489
2017-10-12

Nozzle plate for fuel injection unit

#31
20170292483
2017-10-12

FUEL INJECTION VALVE

#32
20170167459
2017-06-15

Internal combustion engine with injection of two fuel jets at different flow rates and fuel-injection method for such an engine

#33
20170009717
2017-01-12

Fuel injection valve

#34
20170002782
2017-01-05

Fuel injection valve

#35
20160319792
2016-11-03

Nozzle body and fuel injection valve

#36
20160237970
2016-08-18

Process for manufacturing an injector body

#37
20160215746
2016-07-28

Fuel injection nozzle

#38
20160195052
2016-07-07

Fuel injector

#39
20160131098
2016-05-12

Fuel injection valve

#40
20160097359
2016-04-07

Fuel injection valve

#41
20160084148
2016-03-24

Direct injection diesel engine

#42
20160061139
2016-03-03

Fuel injection control device and fuel injection system

#43
20160047346
2016-02-18

Fuel injection valve

#44
20160025057
2016-01-28

Fuel injection nozzle

#45
20150377202
2015-12-31

Fuel injection valve

#46
20150377200
2015-12-31

Fuel injection valve

#47
20150354519
2015-12-10

Diesel engine

#48
20150211413
2015-07-30

Combustion Engine and Method of Use Resulting in Reduced Soot Emissions

#49
20150204292
2015-07-23

Fuel injection system of an internal combustion engine

#50
20150198070
2015-07-16

Combustion system including a piston crown and fuel injector

#51
20150159612
2015-06-11

Fuel injector

#52
20150021416
2015-01-22

Fuel injector

#53
20140252132
2014-09-11

Valve for a flowing fluid

#54
20140183286
2014-07-03

Fuel injection valve

#55
20140175193
2014-06-26

Fuel injector having turbulence-reducing sac

#56
20140103146
2014-04-17

Fuel injection valve

#57
20140034023
2014-02-06

Dual check fuel injector and fuel system using same

#58
20140027542
2014-01-30

Fuel injection valve

#59
20130313339
2013-11-28

Microstructured pattern for forming a nozzle pre-form

#60
20130256428
2013-10-03

Fuel injection valve

#61
20130206870
2013-08-15

Fuel injection valve

#62
20120325938
2012-12-27

Fuel injection valve

#63
20120325922
2012-12-27

Method of generating spray by fluid injection valve, fluid injection valve, and spray generation apparatus

#64
20120312900
2012-12-13

Fuel injection valve

#65
20120305678
2012-12-06

Fuel injection valve

#66
20120305674
2012-12-06

FUEL INJECTOR

#67
20120247427
2012-10-04

Fuel injection valve

#68
20120132728
2012-05-31

INJECTOR FOR VEHICLES

#69
20120104121
2012-05-03

Fuel injection valve

#70
20120018541
2012-01-26

Gas fuel injection valve

#71
20110233294
2011-09-29

LIQUID INJECTOR FOR A COMBUSTION ENGINE

#72
20110215177
2011-09-08

INJECTION NOZZLE

#73
20110198321
2011-08-18

Method for boring bottle-like holes having a defined geometry by means of pulsed laser radiation

#74
20110073683
2011-03-31

Fuel injection valve

#75
20110011954
2011-01-20

Fuel injection valve and machining method for nozzle

#76
20100320293
2010-12-23

Fuel injector

#77
20100269783
2010-10-28

Internal combustion engine and operating method therefor

#78
20100155510
2010-06-24

NOZZLE TRUMPET

#79
20090294416
2009-12-03

Laser manufacturing system having real-time feedback

#80
20090272824
2009-11-05

Fuel injection valve

#81
20090025680
2009-01-29

Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine

#82
20080135014
2008-06-12

Compression ignition internal combustion engine

#83
20080105767
2008-05-08

Fuel injection apparatus

#84
20080060608
2008-03-13

METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS

#85
20080041768
2008-02-21

Nozzle sorting apparatus and method

#86
20070056362
2007-03-15

Oscillating probe with a virtual probe tip

#87
20070040053
2007-02-22

Fuel injection apparatus for internal combustion engine

#88
20070012805
2007-01-18

Fuel injection valve

#89
20070006843
2007-01-11

Fuel injection system

#90
20070000476
2007-01-04

Fuel injection valve for internal combustion engine

#91
20060226263
2006-10-12

Fuel injector

#92
20060201478
2006-09-14

Internal combustion engine

#93
20060192036
2006-08-31

Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple

#94
20060157595
2006-07-20

Fuel injector for high fuel flow rate applications

#95
20060097077
2006-05-11

Fuel injection nozzle

#96
20060070603
2006-04-06

Internal combustion engine producing low emissions

#97
20060049286
2006-03-09

Fluid injection nozzle, fuel injector having the same and manufacturing method of the same

#98
20060043218
2006-03-02

Fuel injection valve

#99
20060042586
2006-03-02

Self-igniting internal combustion engine

#100
20050188944
2005-09-01

Optimized low emission two-stroke internal combustion diesel engine

#101
20050150979
2005-07-14

Locomotive engine economy enhancement with improved nozzle

#102
20050121543
2005-06-09

Methods of making fluidic flow controller orifice disc for fuel injector

#103
20050116066
2005-06-02

Injector for injecting fuel

#104
20050087630
2005-04-28

Unitary fluidic flow controller orifice disc for fuel injector

#105
20050087629
2005-04-28

Fuel injector with sauter-mean-diameter atomization spray of less than 70 microns

#106
20050087628
2005-04-28

Asymmetric fluidic flow controller orifice disc for fuel injector

#107
20050087627
2005-04-28

Fluidic flow controller orifice disc with dual-flow divider for fuel injector

#108
20050087626
2005-04-28

Fluidic flow controller orifice disc for fuel injector

#109
17196381
2023-08-01

Ducted fuel injection system alignment device