ClassID:

141264

F02M59/447 - CPC Classification

Classification description:

Pumps specially adapted for fuel-injection and not provided for in groups -, e.g. rotary cylinder-block type of pumps; Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups  - ; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Recent Application in this class:
#1
20240410326
2024-12-12

Systems and methods for resetting a pressure relief valve of a common rail fuel system

#2
20210293213
2021-09-23

High volume electronic fuel injection system

#3
20210033043
2021-02-04

Fuel injection system and controller for fuel injection system

#4
20190389297
2019-12-26

Kinetic energy recovery boosting system utilising hydraulic braking

#5
20190331079
2019-10-31

FUEL DELIVERY SYSTEMS AND METHODS

#6
20190309715
2019-10-10

High-pressure fuel supply pump

#7
20190277233
2019-09-12

Self-limiting regenerative pumping element start stage for high speed centrifugal engine fuel pump and associated method

#8
20190257250
2019-08-22

Fuel pump systems for turbomachines

#9
20190186386
2019-06-20

Engine stopping device

#10
20180347491
2018-12-06

Method for accelerating the warming-up of a motor vehicle power unit in order to place it under operating conditions for testing and/or for a maintenance operation

#11
20180320602
2018-11-08

Lubricity estimation device and fuel supply control device

#12
20180306368
2018-10-25

Pulsation damper

#13
20180010562
2018-01-11

HIGH-PRESSURE PUMP AND METHOD FOR MANUFACTURING SAME

#14
20170234242
2017-08-17

Adjustable fuel plate for diesel engine fuel pump

#15
20170184064
2017-06-29

Fuel pump

#16
20170030317
2017-02-02

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

#17
20160312775
2016-10-27

High-pressure fuel supply pump

#18
20160281632
2016-09-29

Diesel engine

#19
20160273459
2016-09-22

ADJUSTABLE FUEL PLATE FOR DIESEL ENGINE FUEL PUMP

#20
20160258403
2016-09-08

VALVE ASSEMBLY FOR A PRIMING PUMP

#21
20150345448
2015-12-03

FLOW LIMITER AND FILTER ASSEMBLY FOR A FUEL SYSTEM OF AN ENGINE

#22
20150260133
2015-09-17

Diaphragm damper

#23
20150098848
2015-04-09

High-pressure fuel pump

#24
20140050597
2014-02-20

Pump unit for a high-pressure pump

#25
20130333660
2013-12-19

Internal combustion engine having a direct injection system and having a port fuel injection system

#26
20130206111
2013-08-15

Method and device for operating a high-pressure accumulator fuel injection system for an internal combustion engine

#27
20120095667
2012-04-19

Fuel pump control device for an internal combustion engine

#28
20110315909
2011-12-29

CONSTANT-RESIDUAL-PRESSURE VALVE

#29
20100268441
2010-10-21

CONTROLLER FOR FUEL PUMP

#30
20100101523
2010-04-29

Method and device for priming a fuel metering device

#31
20090291006
2009-11-26

Fuel pump having plunger and fuel supply system using the same

#32
20090095259
2009-04-16

Fuel system for improved engine starting

#33
20090038587
2009-02-12

Fuel control for direct injection fuel system

#34
20090012701
2009-01-08

Fuel injection device of diesel engine

#35
20090010789
2009-01-08

Fuel pump for internal combustion engine

#36
20080276910
2008-11-13

Fuel pressure boost method and apparatus

#37
20080264381
2008-10-30

Fuel injection system

#38
20070283935
2007-12-13

Fuel pump control apparatus for internal combustion engine

#39
20060231075
2006-10-19

Fuel pump system with precision variable restrictor

#40
20060222538
2006-10-05

Fuel pump having plunger and fuel supply system using the same

#41
20060048750
2006-03-09

Control mechanism for fuel injection pump

#42
20050235962
2005-10-27

Fuel supply system for internal combustion engine with direct fuel injection

#43
20050211224
2005-09-29

Fuel supply system of internal combustion engine

#44
20050161027
2005-07-28

Fuel system and flow control valve

#45
20050087176
2005-04-28

Starting method of an LPI engine in partial cool-down state

#46
18150489
2023-09-19

System and method for fuel pump shutdown

#47
15049947
2018-11-13

Hydromechanical fuel system with dual bypass