ClassID:

141217

F02M57/026 - CPC Classification

Classification description:

Fuel-injectors combined or associated with other devices; Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits

Recent Application in this class:
#1
20230024509
2023-01-26

Injector apparatus

#2
20230012407
2023-01-12

INJECTOR APPARATUS

#3
20210040926
2021-02-11

Component for flow rate control device, and fuel injection valve

#4
20200200066
2020-06-25

Axial fluid spray nozzle with vent valve

#5
20200124009
2020-04-23

Fuel injector body with counterbore insert

#6
20190040829
2019-02-07

Leakage return circuit connector

#7
20190010879
2019-01-10

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

#8
20190003406
2019-01-03

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

#9
20180363610
2018-12-20

Fuel injector body with counterbore insert

#10
20180320647
2018-11-08

Fuel injection device

#11
20180238262
2018-08-23

Controller for internal combustion engine, internal combustion engine, and control method of internal combustion engine

#12
20180195460
2018-07-12

Control system including control device for internal combustion engine

#13
20170342915
2017-11-30

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

#14
20170022949
2017-01-26

Fuel injection device

#15
20160258400
2016-09-08

Fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, engine, method and use

#16
20150322907
2015-11-12

Fuel injection device

#17
20140360472
2014-12-11

Fuel injection device

#18
20140305406
2014-10-16

Variable pressure gaseous fuel regulator

#19
20130255637
2013-10-03

FUEL INJECTOR

#20
20130092130
2013-04-18

Injection unit for injection of a first fuel and a second fuel in a combustion space

#21
20130075498
2013-03-28

Fuel injectors with intensified fuel storage and methods of operating an engine therewith

#22
20130020412
2013-01-24

Electronic unit injector

#23
20120186558
2012-07-26

Electric-actuated control valve of a unit fuel injector

#24
20120180761
2012-07-19

HIGH-PRESSURE UNIT FUEL INJECTOR

#25
20120060795
2012-03-15

Fuel injection arrangement for piston engine

#26
20110197858
2011-08-18

Fuel injection device

#27
20110168812
2011-07-14

Fuel injector with piston restoring of a pressure intensifier piston

#28
20100212636
2010-08-26

Pressure boosting system for at least one fuel injector

#29
20100186716
2010-07-29

Multiple intensifier injectors with positive needle control and methods of injection

#30
20100174467
2010-07-08

Intensifier quill for fuel injector and fuel system using same

#31
20100108786
2010-05-06

FUEL INJECTOR ASSEMBLY

#32
20100037862
2010-02-18

Fuel injector assembly and internal combustion engine comprising such an assembly

#33
20100024774
2010-02-04

Check valve, and injector with hydraulic booster and check valve

#34
20100012745
2010-01-21

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

#35
20090229571
2009-09-17

Pressure booster arrangement

#36
20090188990
2009-07-30

FUEL INJECTOR AND INTERNAL COMBUSTION ENGINE

#37
20090159048
2009-06-25

Injected Fuel Pressure Boosting Device

#38
20080277504
2008-11-13

Multiple intensifier injectors with positive needle control and methods of injection

#39
20080121735
2008-05-29

Fuel injection apparatus

#40
20080099577
2008-05-01

Hydraulically Driven Pump-Injector with Multistage Pressure Amplification for Internal Combustion Engines

#41
20080092850
2008-04-24

Hydraulically Driven Pump-Injector With Controlling Mechanism For Internal Combustion Engines

#42
20080041977
2008-02-21

Fuel injection device

#43
20070266994
2007-11-22

Hydraulically Driven Pump-Injector for Internal Compustion Engines with Hydromechanical Return Device of the Power Piston

#44
20070221178
2007-09-27

Actuating mechanism for hydraulically driven pump-injector for internal combustion engines

#45
20070215714
2007-09-20

Injector

#46
20070134115
2007-06-14

Fuel supply pump and tappet structural body

#47
20070108309
2007-05-17

Hydraulically driven pump-injector with hydromechanical locking device of nozzle needle for internal combustion engines

#48
20070095325
2007-05-03

Connection for high-pressure chambers of fuel injectors

#49
20060243252
2006-11-02

Fuel injector provided with provided with a pressure transmitter controlled by a servo valve

#50
20060222514
2006-10-05

Common rail system with pressure amplification

#51
20060196474
2006-09-07

Control valve for a fuel injector that contains a pressure intensifier

#52
20060163378
2006-07-27

Device for attenuating the stroke of the needle in pressure-controlled fuel injectors

#53
20060090734
2006-05-04

Fuel injection system

#54
20060049284
2006-03-09

Fuel injection system for internal combustion engines

#55
20060048751
2006-03-09

Pressure booster with stroke-dependent damping

#56
20060043209
2006-03-02

Pressure-boosted fuel injection device comprising an internal control line

#57
20060016915
2006-01-26

Fuel injector assembly

#58
20050194468
2005-09-08

Fuel injection system for internal combustion engines with needle stroke damping

#59
20050150980
2005-07-14

Oil activated fuel injector control with delay plunger

#60
20050145221
2005-07-07

Fuel injector with piezoelectric actuator and method of use