ClassID:

141238

F02M59/20 - CPC Classification

Classification description:

Pumps specially adapted for fuel-injection and not provided for in groups -, e.g. rotary cylinder-block type of pumps Varying fuel delivery in quantity or timing

Sub-classes:
Recent Application in this class:
#1
20230383715
2023-11-30

Dual valve fuel metering systems

#2
20230096852
2023-03-30

Fuel pump with determinant translating cam arrangement

#3
20220356850
2022-11-10

Method and system for controlling a two stroke engine based on fuel pressure

#4
20220213933
2022-07-07

Coupling device and rotational phase adjustment method for coupling device

#5
20210293213
2021-09-23

High volume electronic fuel injection system

#6
20210140384
2021-05-13

Method for monitoring a pressure sensor in a direct injection system

#7
20210079853
2021-03-18

High pressure fuel pump and LPDI system with the same

#8
20200370500
2020-11-26

Engine control device, engine control method, and engine system

#9
20200325833
2020-10-15

Control system for internal combustion engine, and internal combustion engine

#10
20200182164
2020-06-11

Method And System For Predicting Trapped Air Mass In A Two-Stroke Engine

#11
20200063697
2020-02-27

Fuel vapor pressure detection by bi-directional pump

#12
20190301414
2019-10-03

High-Pressure Fuel Supply Pump

#13
20190271288
2019-09-05

Fuel supply system

#14
20190264631
2019-08-29

Method for controlling a fuel pump for a motor vehicle

#15
20190211792
2019-07-11

Pressure relief valve system

#16
20190178198
2019-06-13

Control device for fuel pump and control method thereof

#17
20190178197
2019-06-13

Control device and control method for fuel pump

#18
20190145365
2019-05-16

Fuel pump

#19
20190128207
2019-05-02

Variable output fuel pump having a BLDC motor and control module therefor

#20
20190093611
2019-03-28

Fuel pump control device

#21
20180328308
2018-11-15

Fuel injection pump

#22
20180291852
2018-10-11

Control device for high-pressure pump

#23
20180128225
2018-05-10

Fuel supply device and fuel supply method

#24
20170342934
2017-11-30

Fuel injection control device and fuel injection system

#25
20170284351
2017-10-05

Fuel and oil system

#26
20170184064
2017-06-29

Fuel pump

#27
20170022927
2017-01-26

Method for operating a fuel injection system

#28
20160319789
2016-11-03

Fuel pump for a direct injection system with a better hydraulic sealing of the intake valve

#29
20160252063
2016-09-01

Variable Drive For Liquified Natural Gas Pump

#30
20160237967
2016-08-18

Fuel injection pump

#31
20160153389
2016-06-02

System and method for fuel injector on-time calculation using fuel system pressure prediction

#32
20160146171
2016-05-26

Control device for vehicle having a relief valve

#33
20160146168
2016-05-26

Fuel tank assembly having crossover tube

#34
20160076504
2016-03-17

Pressure relief valve systems

#35
20160061139
2016-03-03

Fuel injection control device and fuel injection system

#36
20160040617
2016-02-11

Control device for internal combustion engine

#37
20150337783
2015-11-26

Direct injection pump control for low fuel pumping volumes

#38
20150330346
2015-11-19

Fuel supply system for internal combustion engine

#39
20150252764
2015-09-10

System and method of controlling fuel supply of diesel engine

#40
20150027416
2015-01-29

Engine fuel pump and method for operation thereof

#41
20140331975
2014-11-13

System and method for operating a direct injection fuel pump

#42
20140174408
2014-06-26

Method for determining a fuel fraction in oil

#43
20140050597
2014-02-20

Pump unit for a high-pressure pump

#44
20130156620
2013-06-20

Fuel injection pump including a variable pressure compartment

#45
20120245826
2012-09-27

Method and apparatus for reducing the number of separately distinguishable noise peaks in a direct injection engine

#46
20100186722
2010-07-29

Fuel pump timing to reduce noise

#47
20090235900
2009-09-24

Control device of high-pressure fuel pump of internal combustion engine

#48
20090133670
2009-05-28

Cold start device for fuel injection pump

#49
20090093942
2009-04-09

Control device of high-pressure fuel pump of internal combustion engine

#50
20090084355
2009-04-02

System and method for metering fuel in a high pressure pump system

#51
20080109152
2008-05-08

Selective displacement control of multi-plunger fuel pump

#52
20070295311
2007-12-27

Fuel injection system having variable pressure fuel pump

#53
20060147317
2006-07-06

Control device of high-pressure fuel pump of internal combustion engine

#54
20060054140
2006-03-16

Fuel pumping system and method

#55
20050126545
2005-06-16

Fuel pumping system and method

#56
17340848
2022-06-28

Fuel injection system for an internal combustion engine and method and control device for controlling a fuel injection system of an internal combustion engine