ClassID:

141363

F02M63/0235 - 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

Sub-classes:
Recent Application in this class:
#1
20200347811
2020-11-05

Fuel pressure regulator

#2
20190195164
2019-06-27

Control device for internal combustion engine

#3
20190107088
2019-04-11

Pressure regulator and fuel supply device

#4
20190024615
2019-01-24

Pressure regulator and fuel supply device

#5
20180010544
2018-01-11

High-pressure injection device for an internal combustion engine

#6
20160215741
2016-07-28

Fuel pressure regulator

#7
20150041692
2015-02-12

Pressure regulating valve for regulating pressure in a high-pressure fuel accumulator for an internal combustion engine

#8
20140305410
2014-10-16

Auxiliary pressure relief valve in single piston fuel pump

#9
20120204833
2012-08-16

FUEL INJECTION DEVICE

#10
20110307161
2011-12-15

Method and device for operating a fuel injection system

#11
20090288638
2009-11-26

Method and system for controlling operating pressure in a common-rail fuel injection system, particularly for a diesel engine

#12
20090071435
2009-03-19

Diesel engine lubricated with fuel such as light oil

#13
20090007885
2009-01-08

Method for controlling the overpressure in a fuel-supply system of a common-rail type

#14
20080035099
2008-02-14

Diesel engine lubricated with fuel such as light oil

#15
20060065242
2006-03-30

Common rail fuel injection system

#16
20060042599
2006-03-02

Adjustable pressure regulating valve for fuel injection systems

#17
20050016502
2005-01-27

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