ClassID:

141482

F02M2200/40 - CPC Classification

Classification description:

Details of fuel-injection apparatus, not otherwise provided for Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Recent Application in this class:
#1
20250382925
2025-12-18

FUEL INJECTOR OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

#2
20250230787
2025-07-17

METHOD FOR DETERMINING A LEAKAGE IN A HIGH-PRESSURE REGION OF A FUEL SUPPLY SYSTEM

#3
20240254953
2024-08-01

FUEL INJECTION SYSTEM

#4
20240117784
2024-04-11

Fuel injection device

#5
20230265818
2023-08-24

High-pressure common rail fuel injector capable of achieving highly stable injection based on throttling damping accommodating effect

#6
20230019785
2023-01-19

Fuel injection device for an internal combustion engine, in particular for a hydrogen combustion engine

#7
20230007936
2023-01-12

INJECTOR APPARATUS

#8
20220403806
2022-12-22

Fuel injector

#9
20210388754
2021-12-16

Electronic fuel injection type diesel engine

#10
20210231087
2021-07-29

Connecting piece for a fuel injector of an internal combustion engine

#11
20200362804
2020-11-19

Method and control device for operating a common-rail fuel supply system

#12
20200325866
2020-10-15

HIGH-PRESSURE ACCUMULATOR AND METHOD FOR PRODUCING A HIGH-PRESSURE ACCUMULATOR

#13
20200173408
2020-06-04

Fuel injector having residually stressed solenoid housing for improved pressure capapility

#14
20200072136
2020-03-05

Fuel injector arrangement

#15
20190368449
2019-12-05

RETURNLESS FUEL SYSTEM WITH ACCUMULATOR

#16
20190293037
2019-09-26

High-pressure fuel pump for a fuel injection system

#17
20190136784
2019-05-09

Method for operating an internal combustion engine, device for the open-loop and closed-loop control of an internal combustion engine, injection system, and internal combustion engine

#18
20190128208
2019-05-02

GDI pump with direct injection and port injection

#19
20190072063
2019-03-07

FLOW RESTRICTOR FOR AN INJECTOR

#20
20180274506
2018-09-27

Fuel injector

#21
20180195481
2018-07-12

Solenoid valve for a fuel injection system, and high pressure fuel pump

#22
20170298888
2017-10-19

Fuel injection valve for combustion engines

#23
20170101972
2017-04-13

Fuel injector

#24
20170067409
2017-03-09

Controlling a pressure regulating valve of a fuel rail

#25
20170002780
2017-01-05

Dual-fuel injector

#26
20160348627
2016-12-01

Direct injection fuel pump

#27
20160230694
2016-08-11

Hybrid fuel injection equipment

#28
20160195033
2016-07-07

Fuel injector

#29
20160169181
2016-06-16

Distributed fuel injection equipment

#30
20160169146
2016-06-16

Direct injection fuel system with controlled accumulator energy storage and delivery

#31
20160138543
2016-05-19

Fuel Injector

#32
20160108874
2016-04-21

Fuel injector

#33
20160010609
2016-01-14

Device for injecting fuel into the combustion chamber of an internal combustion engine

#34
20160003199
2016-01-07

Fuel supply system

#35
20150369189
2015-12-24

Fuel supply system with accumulator

#36
20150345454
2015-12-03

Fuel injector

#37
20150176516
2015-06-25

Direct injection fuel system with controlled accumulator energy storage

#38
20150098848
2015-04-09

High-pressure fuel pump

#39
20150075484
2015-03-19

Direct injection fuel pump

#40
20150068496
2015-03-12

Fuel system and corresponding method

#41
20150047612
2015-02-19

Method and systems for a leakage passageway of a fuel injector

#42
20140345569
2014-11-27

Device for injecting fuel into the combustion chamber of an internal combustion engine

#43
20140229047
2014-08-14

Method of recuperating energy from a motor vehicle

#44
20140224221
2014-08-14

Method of controlling a fuel supply system

#45
20140224209
2014-08-14

Direct injection fuel pump

#46
20140138454
2014-05-22

Methods of operation of fuel injectors with intensified fuel storage

#47
20140102414
2014-04-17

Fuel injection apparatus

#48
20140007844
2014-01-09

Pipe connector and fuel injection system

#49
20140000565
2014-01-02

Injection valve

#50
20140000562
2014-01-02

Fuel injection system

#51
20130247875
2013-09-26

Fuel injection unit, a method of operating such and an internal combustion engine

#52
20130220271
2013-08-29

Device for injecting fuel into the combustion chamber of an internal combustion engine

#53
20130200616
2013-08-08

Threaded connection of high-pressure fluid-carrying components of an injection device for internal combustion engines

#54
20130200615
2013-08-08

Method for influencing the thread geometry of an internal thread for internal combustion engines

#55
20130185908
2013-07-25

Method for testing and repairing a fuel injector

#56
20130098338
2013-04-25

Fuel pump and fuel supply system of internal combustion engine

#57
20120291759
2012-11-22

Method for controlling the temperature of an injector of an injection system for injecting fuel into the combustion chamber of an internal combustion engine

#58
20120279473
2012-11-08

Fuel injection system with integrated high-pressure accumulator

#59
20120234296
2012-09-20

Pressure pipe fitting for a common-rail injection system

#60
20120227720
2012-09-13

Fuel injection apparatus for internal combustion engine

#61
20120125292
2012-05-24

Fuel injector

#62
20120097768
2012-04-26

Fuel injector

#63
20120043393
2012-02-23

Fuel Injector with Damper Volume and Method for Controlling Pressure Overshoot

#64
20120012681
2012-01-19

FUEL INJECTOR HAVING BALANCED AND GUIDED PLUNGER

#65
20110271935
2011-11-10

High-pressure injector

#66
20110259301
2011-10-27

Pressure fluctuation control device for controlling pressure fluctuation in upstream side of common rail

#67
20110253106
2011-10-20

Fuel injection system

#68
20100294243
2010-11-25

Fuel injection valve for internal combustion engines

#69
20100280743
2010-11-04

INDIVIDUAL ACCUMULATOR, HIGH-PRESSURE COMPONENT, AND COMMON RAIL FUEL INJECTION SYSTEM, AS WELL AS AN INTERNAL COMBUSTION ENGINE, ELECTRONIC CONTROL UNIT, AND METHOD FOR THE OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINE

#70
20100170476
2010-07-08

Fuel injection device

#71
20100065020
2010-03-18

FUEL INJECTOR

#72
20100038457
2010-02-18

Fuel injection device

#73
20100037862
2010-02-18

Fuel injector assembly and internal combustion engine comprising such an assembly

#74
20100012745
2010-01-21

Fuel Injectors with Intensified Fuel Storage and Methods of Operating an Engine Therewith

#75
20090277423
2009-11-12

Fuel injector

#76
20090108093
2009-04-30

FUEL INJECTOR

#77
20080296413
2008-12-04

Accumulator injection system for an internal combustion engine

#78
20080290188
2008-11-27

FUEL INJECTOR NEEDLE HOUSING

#79
20080264386
2008-10-30

Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber

#80
20080027625
2008-01-31

Method for detecting preinjection

#81
20070277785
2007-12-06

Radial piston pump for common rail injection systems

#82
20070101968
2007-05-10

Multi-source fuel system for variable pressure injection

#83
20060243253
2006-11-02

Fuel injection systems

#84
20060191514
2006-08-31

Accumulator fuel injection system

#85
20060162696
2006-07-27

Fuel injector pump with trapped volume

#86
20060157035
2006-07-20

Method of controlling an internal combustion engine with a common rail fuel injection system

#87
20060157030
2006-07-20

Fuel injection system

#88
20060150723
2006-07-13

Device and method for detecting malfunctions in a fuel injection system provided with a fuel pressure damper

#89
20060144368
2006-07-06

Fuel system

#90
20060054141
2006-03-16

Liquefied gas-fuel supply device for diesel engine

#91
20060042597
2006-03-02

FUEL INJECTION APPARATUS INCLUDING DEVICE FOR SUPPRESSING PRESSURE WAVES IN RESERVOIR INJECTION SYSTEMS

#92
20060000455
2006-01-05

Fuel supply system of internal combustion engine and internal combustion engine

#93
20060000451
2006-01-05

Injection system for an internal-combustion engine

#94
20050242211
2005-11-03

Injector having structure for controlling nozzle needle

#95
20050229902
2005-10-20

Fuel supply apparatus

#96
20050139196
2005-06-30

High volume actuating fluid rail

#97
20050115545
2005-06-02

Fuel injection device having two separate common rails