ClassID:

141365

F02M63/0245 - CPC Classification

Classification description:

Other fuel-injection apparatus having pertinent characteristics not provided for in groups  -  or ; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups  -  or ; Combination of fuel pump with other devices, e.g. lubricating oil pump; Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively; Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails; Means for varying pressure in common rails by bleeding fuel pressure between the high pressure pump and the common rail

Recent Application in this class:
#1
20230243325
2023-08-03

Pressure relief valve with a reverse free flow configuration integrated therewith

#2
20210293213
2021-09-23

High volume electronic fuel injection system

#3
20210095626
2021-04-01

High pressure fuel pump

#4
20210062772
2021-03-04

Common-rail fuel system with ejector pump and method of use thereof

#5
20200102924
2020-04-02

Fuel pump and outlet valve thereof

#6
20190242350
2019-08-08

Fuel-pumping device for an internal combustion engine, and a method for pumping fuel in a fuel-pumping device

#7
20190195164
2019-06-27

Control device for internal combustion engine

#8
20180313314
2018-11-01

High-pressure fuel pump

#9
20180291855
2018-10-11

Fuel injection system for an internal combustion engine

#10
20180258876
2018-09-13

Methods and systems for fuel rail pressure relief

#11
20180238260
2018-08-23

Control method for controlling a fuel injection system, and fuel injection system

#12
20180179983
2018-06-28

Control method for controlling an injector valve in a fuel injection system, and fuel injection system

#13
20180171923
2018-06-21

Operating method for operating a fuel injection system and fuel injection system

#14
20180128229
2018-05-10

High-pressure fuel pump

#15
20180087479
2018-03-29

Protection device for limiting pump cavitation in common rail system

#16
20180017010
2018-01-18

Method of operating an internal combustion engine

#17
20170321646
2017-11-09

High-pressure fuel pump for a fuel system for an internal combustion engine

#18
20170321644
2017-11-09

Method and device for controlling a high-pressure fuel pump in an internal combustion engine

#19
20170248096
2017-08-31

Methods and systems for fuel rail pressure relief

#20
20170030317
2017-02-02

Method for controlling diesel engine rail pressure at the time of ISG restarting and diesel ISG vehicle

#21
20160245219
2016-08-25

Fuel anti-freeze system

#22
20150337753
2015-11-26

Pressure device to reduce ticking noise during engine idling

#23
20150219037
2015-08-06

Method to reduce fuel system power consumption

#24
20150068496
2015-03-12

Fuel system and corresponding method

#25
20150013642
2015-01-15

Fuel system and corresponding method

#26
20140305410
2014-10-16

Auxiliary pressure relief valve in single piston fuel pump

#27
20140305406
2014-10-16

Variable pressure gaseous fuel regulator

#28
20140209064
2014-07-31

Control device for internal combustion engine

#29
20140053812
2014-02-27

Fuel injection control system for internal combustion engine

#30
20130312706
2013-11-28

FUEL SYSTEM HAVING FLOW-DISRUPTION REDUCER

#31
20130243636
2013-09-19

Fuel pump for an internal combustion engine

#32
20120255521
2012-10-11

Fuel supply device and fuel supply control method for internal combustion engine

#33
20120227707
2012-09-13

Fuel supply system of internal combustion engine

#34
20120118269
2012-05-17

Controlled nozzle injection method and apparatus

#35
20120090574
2012-04-19

High pressure fuel pump control for idle tick reduction

#36
20120067328
2012-03-22

Pressure relief device of an injection system and method for pressure relief of an injection system

#37
20110209687
2011-09-01

HIGH-PRESSURE FUEL PUMP FOR AN INTERNAL COMBUSTION ENGINE

#38
20110125387
2011-05-26

FUEL SUPPLY SYSTEM HAVING PRESSURE CONTROL VALVE

#39
20110114064
2011-05-19

High-pressure fuel supply apparatus for internal combustion engine

#40
20110041808
2011-02-24

Superimposed pressure control of the common rail system

#41
20100269794
2010-10-28

Fuel pressure regulation system

#42
20100139624
2010-06-10

High pressure fuel pump control for idle tick reduction

#43
20090252621
2009-10-08

High pressure fuel pump

#44
20090250038
2009-10-08

FLOW SENSING FUEL SYSTEM

#45
20090084366
2009-04-02

Method and System for Liquid Fuel Gasification

#46
20080056914
2008-03-06

High-Pressure Fuel Supply Pump

#47
20070286742
2007-12-13

High-pressure fuel pump

#48
20070209638
2007-09-13

Fuel injection system for an internal combustion engine

#49
20070199542
2007-08-30

Fuel supply system for internal combustion engine

#50
20070193559
2007-08-23

Fuel supply system for internal combustion engine

#51
20060225797
2006-10-12

Discharge rate and pressure control solenoid valve

#52
20060000452
2006-01-05

Fuel supply system for internal combustion engine

#53
20060000448
2006-01-05

Device for regulating pressure/flow in an internal combustion engine fuel injection system

#54
20050016502
2005-01-27

Method and control and regulating device for operating an internal combustion engine with piezoelectrically actuated fuel injection valves