ClassID:

141297

F02M61/1833 - 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 Discharge orifices having changing cross sections, e.g. being divergent

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

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

#2
20230130775
2023-04-27

FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINES

#3
20230101391
2023-03-30

FUEL INJECTOR HAVING MULTIPLE ROWS OF SPRAY HOLES WITH DIFFERENT CROSS-SECTIONAL SHAPES FOR FLOW MODULATION

#4
20230015517
2023-01-19

ENGINE MIXING STRUCTURES

#5
20210348585
2021-11-11

NOZZLE WITH MICROSTRUCTURED THROUGH-HOLES

#6
20210285411
2021-09-16

Fuel Injection Valve

#7
20200102923
2020-04-02

Methods and systems for a fuel injector

#8
20200072175
2020-03-05

Methods and systems for a fuel injector

#9
20200049118
2020-02-13

Fuel injection valve

#10
20200032756
2020-01-30

Multi-hole fuel injector with twisted nozzle holes

#11
20190345907
2019-11-14

Fuel injection device

#12
20190309720
2019-10-10

Injector for injecting a fluid, having a tapering inflow area of a through-opening

#13
20190285038
2019-09-19

Methods and systems for a fuel injector

#14
20190285037
2019-09-19

Methods and systems for a fuel injector

#15
20190277237
2019-09-12

Fuel injection valve and fuel injection system

#16
20190218959
2019-07-18

Engine mixing structures

#17
20190195181
2019-06-27

Fuel injector having particulate-blocking perforation array

#18
20190178214
2019-06-13

Fuel injector

#19
20190063392
2019-02-28

Fuel injection valve

#20
20190048838
2019-02-14

FUEL INJECTOR

#21
20190040790
2019-02-07

Fuel injection device

#22
20190039178
2019-02-07

Method and device for manufacturing member having a through hole

#23
20190003438
2019-01-03

Fuel injector for internal combustion engines

#24
20190003436
2019-01-03

FUEL INJECTION DEVICE

#25
20180363615
2018-12-20

Spark-ignition direct fuel injection valve

#26
20180363613
2018-12-20

NOZZLE AND METHOD OF MAKING SAME

#27
20180363608
2018-12-20

Fuel injection device

#28
20180306155
2018-10-25

Fuel Injection Valve

#29
20180266377
2018-09-20

Nozzle plate for fuel injection device

#30
20180209366
2018-07-26

Drive device for fuel injection device, and fuel injection system

#31
20180202405
2018-07-19

Fuel injection device

#32
20180180009
2018-06-28

Fuel injection nozzle

#33
20180128228
2018-05-10

Fuel injector with variable flow direction

#34
20180080422
2018-03-22

Variable hole size nozzle and spray angle fuel injector and MHBIB

#35
20180073478
2018-03-15

Nozzle plate for fuel injection device

#36
20180045157
2018-02-15

Fuel injector

#37
20180030943
2018-02-01

Fuel injection device

#38
20170298829
2017-10-19

Fuel nozzle with increased spray angle range

#39
20170241391
2017-08-24

Spark-ignition direct fuel injection valve

#40
20170089310
2017-03-30

Ducted combustion systems utilizing duct-exit tabs

#41
20170082077
2017-03-23

Fuel injection valve

#42
20160356253
2016-12-08

Fuel injection device nozzle plate

#43
20160319792
2016-11-03

Nozzle body and fuel injection valve

#44
20160298583
2016-10-13

Ducted combustion systems utilizing tubular ducts

#45
20160237937
2016-08-18

Drive device for fuel injection device

#46
20160230732
2016-08-11

Fuel injector nozzle

#47
20160230731
2016-08-11

Method of making a fuel injector nozzle

#48
20160230722
2016-08-11

Fuel injection device

#49
20160215746
2016-07-28

Fuel injection nozzle

#50
20160195052
2016-07-07

Fuel injector

#51
20160177855
2016-06-23

Drive device for fuel injection device, and fuel injection system

#52
20160131098
2016-05-12

Fuel injection valve

#53
20160097359
2016-04-07

Fuel injection valve

#54
20160047346
2016-02-18

Fuel injection valve

#55
20160025057
2016-01-28

Fuel injection nozzle

#56
20160003206
2016-01-07

Valve assembly for a fluid injection valve and fluid injection valve

#57
20150377202
2015-12-31

Fuel injection valve

#58
20150377200
2015-12-31

Fuel injection valve

#59
20150377198
2015-12-31

Coated high pressure gasoline injector seat to reduce particle emissions

#60
20150337785
2015-11-26

Fuel injection valve

#61
20150337782
2015-11-26

Fuel injection valve

#62
20150300304
2015-10-22

Injection valve

#63
20150211462
2015-07-30

FUEL INJECTOR NOZZLES WITH AT LEAST ONE MULTIPLE INLET PORT AND/OR MULTIPLE OUTLET PORT

#64
20150204291
2015-07-23

Fuel injectors with improved coefficient of fuel discharge

#65
20150204287
2015-07-23

Vehicular high pressure direct injection type injector with valve seat body for fuel-atomization

#66
20150159612
2015-06-11

Fuel injector

#67
20150136877
2015-05-21

Fuel injection valve

#68
20150129687
2015-05-14

Fuel injector

#69
20150115068
2015-04-30

Fuel injector

#70
20150047611
2015-02-19

Spark-ignition direct fuel injection valve

#71
20150034741
2015-02-05

Fuel injector and method for forming spray-discharge openings

#72
20150021416
2015-01-22

Fuel injector

#73
20140283365
2014-09-25

Method of making a nozzle

#74
20140261298
2014-09-18

Pre-chamber for internal combustion engine

#75
20140252132
2014-09-11

Valve for a flowing fluid

#76
20140251261
2014-09-11

Injection nozzle

#77
20140216405
2014-08-07

Fuel injection nozzle

#78
20140203109
2014-07-24

INJECTION NOZZLE FOR AN INTERNAL COMBUSTION ENGINE

#79
20140191065
2014-07-10

Fuel injection valve

#80
20140183286
2014-07-03

Fuel injection valve

#81
20140151468
2014-06-05

Fuel injection valve

#82
20140103146
2014-04-17

Fuel injection valve

#83
20140000568
2014-01-02

Fuel injection device of direct injection engine

#84
20130327855
2013-12-12

Stepped orifice hole

#85
20130313339
2013-11-28

Microstructured pattern for forming a nozzle pre-form

#86
20130181068
2013-07-18

INJECTION DEVICE HAVING IMPROVED SPRAY PREPARATION

#87
20120318883
2012-12-20

Fuel injection device

#88
20120312900
2012-12-13

Fuel injection valve

#89
20120292409
2012-11-22

NOZZLE

#90
20120126038
2012-05-24

Method of making a nozzle

#91
20120125293
2012-05-24

INJECTOR HOLE STRUCTURE FOR ENGINE

#92
20120048970
2012-03-01

Injector for engine

#93
20120018541
2012-01-26

Gas fuel injection valve

#94
20110068188
2011-03-24

Fuel injector for permitting efficient combustion

#95
20110030635
2011-02-10

FUEL INJECTOR NOZZLE FOR REDUCED COKING

#96
20100229385
2010-09-16

Method of processing orifice

#97
20100193612
2010-08-05

Fuel Injector and Method for Forming Spray-Discharge Openings

#98
20100154750
2010-06-24

Method For Injecting Fuel With The Aid Of A Fuel-Injection System

#99
20090206181
2009-08-20

Fuel Injector

#100
20080217439
2008-09-11

Fuel injector

#101
20080203194
2008-08-28

Fuel injection valve

#102
20080073452
2008-03-27

Fuel injection nozzle

#103
20080067268
2008-03-20

Method of machining injection hole in nozzle body, apparatus therefore, and fuel injection nozzle produced using the method and apparatus

#104
20070095952
2007-05-03

Fuel injector

#105
20070012805
2007-01-18

Fuel injection valve

#106
20070006843
2007-01-11

Fuel injection system

#107
20060248881
2006-11-09

System for Injecting Fuel into Diesel Engine Exhaust Pipe

#108
20060226263
2006-10-12

Fuel injector

#109
20060144958
2006-07-06

Fuel injection valve

#110
20060097082
2006-05-11

Low pressure fuel injector nozzle

#111
20060097081
2006-05-11

Low pressure fuel injector nozzle

#112
20060097080
2006-05-11

Low pressure fuel injector nozzle

#113
20060097079
2006-05-11

Low pressure fuel injector nozzle

#114
20060097078
2006-05-11

Low pressure fuel injector nozzle

#115
20060097075
2006-05-11

Low pressure fuel injector nozzle

#116
20060096569
2006-05-11

Low pressure fuel injector nozzle

#117
20050258277
2005-11-24

Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow

#118
20050139698
2005-06-30

Fuel injection valve for an internal combustion engine

#119
20050116066
2005-06-02

Injector for injecting fuel

#120
20050023381
2005-02-03

Fuel injector nozzle assembly

#121
20050023380
2005-02-03

Fuel injector nozzle assembly