ClassID:

141224

F02M59/022 - CPC Classification

Classification description:

Pumps specially adapted for fuel-injection and not provided for in groups -, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type having an accumulator storing pressurised fuel during pumping stroke of the piston for subsequent delivery to the injector

Recent Application in this class:
#1
20230016854
2023-01-19

Injector apparatus

#2
20210396192
2021-12-23

Adaptive high pressure fuel pump system and method for predicting pumped mass

#3
20210156328
2021-05-27

Adaptive high pressure fuel pump system and method for predicting pumped mass

#4
20210087993
2021-03-25

Error diagnosis device and error diagnosis method

#5
20190145365
2019-05-16

Fuel pump

#6
20190128208
2019-05-02

GDI pump with direct injection and port injection

#7
20190093615
2019-03-28

Fuel pump

#8
20180306150
2018-10-25

Liquid pump with cavitation mitigation

#9
20180100475
2018-04-12

Common rail fuel system having pump-accumulator injectors

#10
20170234283
2017-08-17

Method for cooling a direct injection pump

#11
20170184064
2017-06-29

Fuel pump

#12
20170107931
2017-04-20

Method and device for operating a pressure reservoir, in particular for common rail injection systems in automobile engineering

#13
20170089291
2017-03-30

High pressure pump controller

#14
20170082099
2017-03-23

Device for controlling high-pressure pump

#15
20160245218
2016-08-25

Method for cooling a direct injection pump

#16
20160208757
2016-07-21

Direct injection fuel pump system

#17
20160108879
2016-04-21

Method and device for operation of a high pressure fuel pump

#18
20150159644
2015-06-11

Device and Method for Operating A Fuel Feed System and Fuel Feed System

#19
20140229047
2014-08-14

Method of recuperating energy from a motor vehicle

#20
20140224221
2014-08-14

Method of controlling a fuel supply system

#21
20140199194
2014-07-17

Fuel pump

#22
20140050597
2014-02-20

Pump unit for a high-pressure pump

#23
20130156620
2013-06-20

Fuel injection pump including a variable pressure compartment

#24
20130092130
2013-04-18

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

#25
20120279473
2012-11-08

Fuel injection system with integrated high-pressure accumulator

#26
20090025686
2009-01-29

FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE

#27
20060162696
2006-07-27

Fuel injector pump with trapped volume