Patents-Review.com
ClassID:

141267 ⎘

F02M59/464 - 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; Valves Inlet valves of the check valve type

Recent Application in this class:
#1
20250116247
2025-04-10

FUEL FEED FOR MOTOR-DRIVEN HIGH PRESSURE FUEL PUMP

 #2
20240151198
2024-05-09

Fuel Pump

 #3
20230383716
2023-11-30

FUEL PUMP

 #4
20230287854
2023-09-14

Fuel pump for a direct injection system

 #5
20230243325
2023-08-03

Pressure relief valve with a reverse free flow configuration integrated therewith

 #6
20220364535
2022-11-17

Fuel pump with inlet valve assembly

 #7
20220252030
2022-08-11

High-Pressure Fuel Pump

 #8
20220018322
2022-01-20

High pressure fuel pump with mechanical pressure regulation

 #9
20220003231
2022-01-06

High pressure common rail fuel pump outlet check valve retainer

 #10
20210123400
2021-04-29

Air recirculation prevention check valve for the fuel drain manifold

 #11
20210102515
2021-04-08

Fluid injection systems for fluid line purging

 #12
20210095619
2021-04-01

Fuel supply device

 #13
20200370523
2020-11-26

Fuel pump

 #14
20200208597
2020-07-02

PUMP UNIT FOR FEEDING FUEL TO AN INTERNAL COMBUSTION ENGINE

 #15
20200102924
2020-04-02

Fuel pump and outlet valve thereof

 #16
20200011279
2020-01-09

Fuel pump and inlet valve assembly thereof

 #17
20190145365
2019-05-16

Fuel pump

 #18
20190048820
2019-02-14

SYSTEMS FOR FUEL DELIVERY

 #19
20190010909
2019-01-10

Fuel pump solenoid assembly method

 #20
20190010879
2019-01-10

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

 #21
20190003611
2019-01-03

Fuel pump solenoid having hydraulic damping

 #22
20190003605
2019-01-03

Pump valve configuration and assembly method

 #23
20190003603
2019-01-03

Asymmetric spring valve disk

 #24
20190003598
2019-01-03

Combined inlet and outlet check valve seat

 #25
20190003474
2019-01-03

Fuel sending unit assembly and operation

 #26
20190003435
2019-01-03

Mecha-hydraulic actuated inlet control valve

 #27
20190003406
2019-01-03

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

 #28
20180363590
2018-12-20

High-pressure fuel supply pump including an electromagnetically driven intake valve

 #29
20180306150
2018-10-25

Liquid pump with cavitation mitigation

 #30
20180217619
2018-08-02

Positive sealing proportional control valve with sealable vent valve

 #31
20180195481
2018-07-12

Solenoid valve for a fuel injection system, and high pressure fuel pump

 #32
20180180007
2018-06-28

High pressure common rail fuel pump outlet check valve spring retainer method

 #33
20180156175
2018-06-07

High pressure diesel fuel pump pumping element

 #34
20180010543
2018-01-11

Direct-injection, supercharged internal combustion engine with high-pressure fuel pump, and method for operating an internal combustion engine of said type

 #35
20180003136
2018-01-04

Fuel supply system for an engine with an electric ignition power source

 #36
20170370336
2017-12-28

Intake arrangement

 #37
20170356411
2017-12-14

Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine

 #38
20170342915
2017-11-30

Large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore

 #39
20170321646
2017-11-09

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

 #40
20170321643
2017-11-09

Fuel pump having improved pumping behavior

 #41
20170306910
2017-10-26

Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine

 #42
20170306905
2017-10-26

High pressure fuel supply pump

 #43
20170298883
2017-10-19

Systems and methods for performing prognosis of fuel delivery systems

 #44
20170234283
2017-08-17

Method for cooling a direct injection pump

 #45
20170167458
2017-06-15

Manually actuatable feed pump and fuel system with a feed pump

 #46
20170030281
2017-02-02

Systems for fuel delivery

 #47
20160377017
2016-12-29

Systems and methods for fuel injection

 #48
20160377016
2016-12-29

Systems and methods for fuel injection

 #49
20160377015
2016-12-29

Systems and methods for fuel injection

 #50
20160348628
2016-12-01

METHOD AND SYSTEM FOR DAMPING A CHECK VALVE

 #51
20160305384
2016-10-20

Automotive fuel pump

 #52
20160290299
2016-10-06

High-pressure fuel supply pump

 #53
20160186707
2016-06-30

Control device for high-pressure pump

 #54
20160160823
2016-06-09

High pressure pump

 #55
20160146170
2016-05-26

Internal combustion engine fuel, preferably diesel fuel, feed pump assembly

 #56
20160090956
2016-03-31

DIESEL FUEL PUMP

 #57
20150369259
2015-12-24

Fuel feeding system for vehicle

 #58
20150369228
2015-12-24

Cryogennic liquefied gas intake/discharge valve body, reciprocating pump, and fuel gas supply device

 #59
20150361935
2015-12-17

Valve device and high-pressure pump using the same

 #60
20150354491
2015-12-10

Adjusting pump volume commands for direct injection fuel pumps

 #61
20150337753
2015-11-26

Pressure device to reduce ticking noise during engine idling

 #62
20150275892
2015-10-01

Fuel pump for an internal combustion engine

 #63
20150275816
2015-10-01

Rapid zero flow lubrication methods for a high pressure pump

 #64
20150252768
2015-09-10

Constant pressure self-regulating common rail single piston pump

 #65
20150098848
2015-04-09

High-pressure fuel pump

 #66
20150027416
2015-01-29

Engine fuel pump and method for operation thereof

 #67
20140377109
2014-12-25

High-pressure fuel supply pump including an electromagnetically driven intake valve

 #68
20140305410
2014-10-16

Auxiliary pressure relief valve in single piston fuel pump

 #69
20140216419
2014-08-07

Method and device for controlling a valve

 #70
20140193281
2014-07-10

Fuel pump for an internal combustion engine

 #71
20140134027
2014-05-15

Inlet valve arrangement for a fuel pump

 #72
20140064989
2014-03-06

High-pressure fuel pump device

 #73
20130340861
2013-12-26

CHECK VALVE OF FUEL SYSTEM

 #74
20130061830
2013-03-14

Pressure operated mechanical flow control valve for gasoline direct injection pump

 #75
20120305666
2012-12-06

High pressure piezoelectric fuel injector

 #76
20120255433
2012-10-11

Pump assembly

 #77
20120207632
2012-08-16

Fuel pump with discharge control

 #78
20120118269
2012-05-17

Controlled nozzle injection method and apparatus

 #79
20120103179
2012-05-03

Pump unit

 #80
20120085323
2012-04-12

Fluid injector having a novel inlet valve arrangement

 #81
20120074600
2012-03-29

Electrically activated carburettor

 #82
20110186767
2011-08-04

Intake valve for a cylinder of the high-pressure fuel pump of a common rail injection system

 #83
20110142689
2011-06-16

Diesel pump with cylinder and outlet joint arrangement

 #84
20110120418
2011-05-26

Fuel pump head having an external chamber

 #85
20110064588
2011-03-17

Inlet throttle controlled liquid pump with cavitation damage avoidance feature

 #86
20100101538
2010-04-29

Low noise fuel pump with variable pressure regulation

 #87
20090272364
2009-11-05

Radial piston pump for supplying fuel at high pressure to an internal combustion engine

 #88
20090185923
2009-07-23

FUEL SUPPLY PUMP

 #89
20090126695
2009-05-21

Radial piston pump for supplying fuel at high pressure to an internal combustion engine

 #90
20080279707
2008-11-13

High-pressure pump, in particular for a fuel injection apparatus of an internal combustion engine

 #91
20080240952
2008-10-02

High-Pressure Pump, in Particular for a Fuel Injection System of an Internal Combustion Engine

 #92
20080003122
2008-01-03

Inlet throttle controlled liquid pump with cavitation damage avoidance feature

 #93
20070251499
2007-11-01

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

 #94
20070215113
2007-09-20

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

 #95
20070095405
2007-05-03

Check valve

 #96
20070068580
2007-03-29

Valve, in particular for a high-pressure pump of a fuel injection system for an internal combustion engine

 #97
20060239846
2006-10-26

High pressure pump having solenoid actuator

 #98
20060222518
2006-10-05

Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump

 #99
20060039811
2006-02-23

Check valve for a high-pressure pump of a fuel injection system for an internal combustion engine

 #100
20060013701
2006-01-19

High-pressure fuel pump with a ball valve in the low-pressure inlet

 #101
20050263133
2005-12-01

Fuel injector with multistage control valve for internal combustion engines

 #102
20050106035
2005-05-19

High flow rate fuel valve and fuel supply pump with the valve

 #103
20050079082
2005-04-14

Intake valve for a high-pressure pump, in particular for internal combustion engine fuel

 #104
17196938
2022-03-01

Fuel system check valve

 #105
15787024
2018-10-09

Fuel pump with an improved maximum-pressure valve for a direct-injection system