ClassID:

141338

F02M63/005 - 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; Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details Pressure relief valves

Sub-classes:
Recent Application in this class:
#1
20260092586
2026-04-02

PRESSURE PULSE INJECTOR FOR FLOWLINE

#2
20260028954
2026-01-29

PUMP

#3
20250129760
2025-04-24

INJECTION CONTROL VALVE IN FUEL INJECTOR CONFIGURED FOR PRESSURE RELIEF

#4
20250116250
2025-04-10

FUEL PUMP

#5
20240344493
2024-10-17

High-pressure fuel pump

#6
20240344492
2024-10-17

High-Pressure Fuel Pump

#7
20240151198
2024-05-09

Fuel Pump

#8
20220252030
2022-08-11

High-Pressure Fuel Pump

#9
20210300175
2021-09-30

Fuel supply device

#10
20210190026
2021-06-24

Pressure relief valve and fuel cell fluid supply system equipped with same

#11
20210156350
2021-05-27

FUEL SUPPLY PUMP AND METHOD FOR MANUFACTURING FUEL SUPPLY PUMP

#12
20210120738
2021-04-29

Controlled lateral belt reverse for draper head of agricultural combine

#13
20210095626
2021-04-01

High pressure fuel pump

#14
20200408181
2020-12-31

AN ARRANGEMENT FOR PROTECTING A HIGH-PRESSURE ACCUMULATOR FUEL INJECTION SYSTEM

#15
20200309052
2020-10-01

Method and device for predicting the failure time of the pressure limiting valve of a high-pressure fuel pump of a motor vehicle

#16
20200284229
2020-09-10

HIGH-PRESSURE FUEL SUPPLY PUMP

#17
20200240379
2020-07-30

Isolation valve for pressurized tank

#18
20200224653
2020-07-16

High-pressure pump

#19
20200182365
2020-06-11

Integrated Outlet Check Valve and Pressure Relief Valve

#20
20200102924
2020-04-02

Fuel pump and outlet valve thereof

#21
20200040858
2020-02-06

Valve Assembly for a Fuel Injection System, and Fuel Injection System

#22
20190316558
2019-10-17

High-Pressure Fuel Supply Pump

#23
20190211792
2019-07-11

Pressure relief valve system

#24
20190145365
2019-05-16

Fuel pump

#25
20190107106
2019-04-11

Fuel pump for pressurizing low pressure fuel suctioned into a pressurizing chamber and discharging high pressure fuel pressurized in the pressurizing chamber

#26
20190107088
2019-04-11

Pressure regulator and fuel supply device

#27
20190085807
2019-03-21

High-pressure fuel pump having a piston, a damper, and a pressure relief valve having a valve body and a spring

#28
20190085804
2019-03-21

High-pressure fuel pump

#29
20190024615
2019-01-24

Pressure regulator and fuel supply device

#30
20190017481
2019-01-17

Fuel Injection System For An Internal Combustion Engine

#31
20180328329
2018-11-15

Relief valve device and high-pressure pump using same

#32
20180313314
2018-11-01

High-pressure fuel pump

#33
20180291855
2018-10-11

Fuel injection system for an internal combustion engine

#34
20180258876
2018-09-13

Methods and systems for fuel rail pressure relief

#35
20180238260
2018-08-23

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

#36
20180179983
2018-06-28

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

#37
20180171923
2018-06-21

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

#38
20180163682
2018-06-14

High-pressure pump

#39
20180142642
2018-05-24

Method and apparatus for controlling fuel pressure

#40
20180087481
2018-03-29

High pressure pump

#41
20180087479
2018-03-29

Protection device for limiting pump cavitation in common rail system

#42
20180045155
2018-02-15

High-pressure fuel supply pump

#43
20170321646
2017-11-09

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

#44
20170298886
2017-10-19

HIGH PRESSURE FUEL PUMP

#45
20170248096
2017-08-31

Methods and systems for fuel rail pressure relief

#46
20170198668
2017-07-13

Fuel control system

#47
20170175694
2017-06-22

Method for producing a pressure limiting valve, pressure limiting valve, and component for a fuel injection system

#48
20170138327
2017-05-18

Pressure limiting valve

#49
20170037822
2017-02-09

High-pressure fuel supply pump

#50
20170002779
2017-01-05

High pressure pump

#51
20160319795
2016-11-03

High-Pressure Fuel Pump for an Internal Combustion Engine

#52
20160258402
2016-09-08

Automotive fuel pump

#53
20160215741
2016-07-28

Fuel pressure regulator

#54
20160160825
2016-06-09

High-pressure fuel pump

#55
20160123290
2016-05-05

Hydraulic system

#56
20160076504
2016-03-17

Pressure relief valve systems

#57
20150354491
2015-12-10

Adjusting pump volume commands for direct injection fuel pumps

#58
20150337753
2015-11-26

Pressure device to reduce ticking noise during engine idling

#59
20150330342
2015-11-19

Valve

#60
20150292457
2015-10-15

Valve device

#61
20150260139
2015-09-17

Valve arrangement

#62
20150252768
2015-09-10

Constant pressure self-regulating common rail single piston pump

#63
20150219037
2015-08-06

Method to reduce fuel system power consumption

#64
20150176554
2015-06-25

CONTROLLED NOZZLE INJECTION METHOD AND APPARATUS

#65
20150136099
2015-05-21

Valve for a fuel system for a combustion engine and method for controlling a fuel system for a combustion engine

#66
20150068496
2015-03-12

Fuel system and corresponding method

#67
20150020776
2015-01-22

Fuel delivery system containing high pressure pump with isolation valves

#68
20140216407
2014-08-07

Fuel system control

#69
20140199194
2014-07-17

Fuel pump

#70
20140182451
2014-07-03

Pressure relief valve and high pressure pump with such valve

#71
20140158227
2014-06-12

Pressure regulating valve

#72
20140123950
2014-05-08

Method for controlling and regulating an internal combustion engine

#73
20140116387
2014-05-01

Pressure relief valve for common rail fuel system

#74
20140064989
2014-03-06

High-pressure fuel pump device

#75
20140060672
2014-03-06

Pressure-limiting valve

#76
20140000562
2014-01-02

Fuel injection system

#77
20130306178
2013-11-21

Pressure Relief Valve Arrangement for a Fuel Line

#78
20130306166
2013-11-21

Pressure-limiting valve

#79
20130306033
2013-11-21

RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP

#80
20130280112
2013-10-24

High-pressure fuel pump

#81
20130180607
2013-07-18

VALVE WITH PRESSURE CONTROL FUNCTION

#82
20130000604
2013-01-03

Common rail fuel pump control system

#83
20120266977
2012-10-25

High pressure control valve

#84
20120227711
2012-09-13

High-pressure fuel supply pump

#85
20120207632
2012-08-16

Fuel pump with discharge control

#86
20120118269
2012-05-17

Controlled nozzle injection method and apparatus

#87
20110315909
2011-12-29

CONSTANT-RESIDUAL-PRESSURE VALVE

#88
20110315120
2011-12-29

High-pressure pump

#89
20110315005
2011-12-29

Pressure relief valve and high pressure pump with such valve

#90
20110297125
2011-12-08

Reverse Flow Check Valve For Common Rail Fuel System

#91
20110259302
2011-10-27

Apparatus for preventing cavitation damage to a diesel engine fuel injection pump

#92
20110209687
2011-09-01

HIGH-PRESSURE FUEL PUMP FOR AN INTERNAL COMBUSTION ENGINE

#93
20110174270
2011-07-21

PRESSURE RELIEF VALVE

#94
20110147636
2011-06-23

CONSTANT RESIDUAL PRESSURE VALVE

#95
20110139126
2011-06-16

High-pressure pump

#96
20110126804
2011-06-02

Common rail fuel pump with combined discharge and overpressure relief valves

#97
20110125387
2011-05-26

FUEL SUPPLY SYSTEM HAVING PRESSURE CONTROL VALVE

#98
20110094476
2011-04-28

Pressure relief valve

#99
20100242922
2010-09-30

Direct-injection system fuel pump with a maximum-pressure valve

#100
20090291006
2009-11-26

Fuel pump having plunger and fuel supply system using the same

#101
20090252621
2009-10-08

High pressure fuel pump

#102
20090116976
2009-05-07

High-pressure liquid supply pump

#103
20080056914
2008-03-06

High-Pressure Fuel Supply Pump

#104
20080022974
2008-01-31

Multi-stage relief valve having different opening pressures

#105
20070286742
2007-12-13

High-pressure fuel pump

#106
20070110603
2007-05-17

High-pressure fuel pump

#107
20070079878
2007-04-12

Pressure limiting valve

#108
20060222538
2006-10-05

Fuel pump having plunger and fuel supply system using the same

#109
20060196476
2006-09-07

Pressure relief valve

#110
20060185647
2006-08-24

Fuel injection system for combustion engines

#111
20050252492
2005-11-17

Device for controlling flow rate of a direct injection fuel pump

#112
20050241616
2005-11-03

Fuel injection device for an internal combustion engine

#113
20050205065
2005-09-22

High-pressure fuel pump with a pressure relief valve

#114
20050081928
2005-04-21

Flow control valve

#115
17219060
2022-01-04

Fuel filling system of fuel pump reservoir

#116
17146580
2022-06-07

Fuel pump and combination outlet and pressure relief valve thereof