ClassID:

141086

F02M37/18 - CPC Classification

Classification description:

Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines; Feeding by means of driven pumps characterised by provision of main and auxiliary pumps

Recent Application in this class:
#1
20260043383
2026-02-12

DUAL VARIABLE DISPLACEMENT PUMP FUEL SYSTEM WITH FOC BYPASS AND WASHED ACTUATION FLOW

#2
20230407827
2023-12-21

FUEL SUPPLY ASSEMBLY WITH IN-TANK RESERVOIR

#3
20230296069
2023-09-21

Sealing ring gland and fuel pump including the same

#4
20220389893
2022-12-08

FUEL SYSTEM WITH VAPOR MANAGEMENT

#5
20220186695
2022-06-16

Fuel system having pumping and filtration fuel module and flow housing for same

#6
20220074377
2022-03-10

Multiple pump fuel system

#7
20220065204
2022-03-03

Fuel supply device of engine

#8
20220003193
2022-01-06

Fuel pump assembly with electric motor fuel pump and fluid driven fuel pump

#9
20210388746
2021-12-16

Tank assembly

#10
20210324821
2021-10-21

Fuel system having pumping and filtration fuel module and flow housing for same

#11
20210254588
2021-08-19

High pressure fuel pump and fuel supply system

#12
20210102518
2021-04-08

Fuel-conveying system for use in a vehicle

#13
20200386183
2020-12-10

Tolerance and wear compensation of a fuel pump

#14
20200370498
2020-11-26

Tolerance and wear compensation of a fuel pump

#15
20200284216
2020-09-10

Systems and methods for a dual fuel system of a variable displacement engine

#16
20200217284
2020-07-09

Pressure-regulating device for a fuel consumption measurement system and fuel consumption measurement system

#17
20200166007
2020-05-28

Mixing device for a fuel injection system of an internal combustion engine

#18
20200003166
2020-01-02

FUEL SYSTEM HAVING A JET PUMP

#19
20190360440
2019-11-28

Fluid conveying device

#20
20190338720
2019-11-07

Systems and methods for a duel fuel system of a variable displacement engine

#21
20190316554
2019-10-17

FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#22
20190293015
2019-09-26

Engine parameter sampling and control method

#23
20190242341
2019-08-08

Fuel supply module and control system

#24
20190154062
2019-05-23

Vehicle fuel pump module including improved jet pump assembly

#25
20190128226
2019-05-02

Fuel supply device

#26
20190093610
2019-03-28

Fuel System Conversions For Carburetor to Electronic Fuel Injection Systems Methods

#27
20180372048
2018-12-27

High pressure fuel pump and fuel supply system

#28
20180320648
2018-11-08

Fuel system for a vehicle, a vehicle comprising such a fuel system and a method for supplying fuel to a combustion engine

#29
20180245525
2018-08-30

Vehicle traveling control method and vehicle traveling control device

#30
20180195474
2018-07-12

System and apparatus for vapor detection within fuel supply module

#31
20180195459
2018-07-12

Engine system and control method for engine system

#32
20180163678
2018-06-14

Fuel supply device

#33
20180149147
2018-05-31

Inline pump assembly and method

#34
20180142642
2018-05-24

Method and apparatus for controlling fuel pressure

#35
20180140975
2018-05-24

Dual loop fuel filtration system with controller

#36
20180135575
2018-05-17

Filter pre-fill detection system and method

#37
20180135574
2018-05-17

Saddle fuel tank

#38
20180065756
2018-03-08

Automatic adjusting fuel boost pump

#39
20180051663
2018-02-22

Gasoline fuel supply system

#40
20170254303
2017-09-07

Fuel supply device

#41
20170254302
2017-09-07

FUEL SUPPLY DEVICE

#42
20170218875
2017-08-03

Fluid supply device

#43
20170184110
2017-06-29

Fluid conditioning module

#44
20170101959
2017-04-13

Regulation of fuel rail pressure using electronic fuel transfer pump in low pressure fuel circuits

#45
20170051701
2017-02-23

Method for operating a dual lift pump system

#46
20160333834
2016-11-17

Low-pressure fuel supply system

#47
20160281661
2016-09-29

Pumping unit for feeding fuel, preferably diesel fuel, from a storage tank to an internal combustion engine

#48
20160195053
2016-07-07

Fluid conditioning module

#49
20160160819
2016-06-09

Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof

#50
20160108871
2016-04-21

Fuel supply system

#51
20160097400
2016-04-07

Impeller for engine-mounted boost stage fuel pump

#52
20160097399
2016-04-07

Volute for engine-mounted boost stage fuel pump

#53
20160010608
2016-01-14

Automobile fuel system pressurization apparatuses and methods

#54
20150369259
2015-12-24

Fuel feeding system for vehicle

#55
20150136252
2015-05-21

Handheld work apparatus having a pump, said pump and pump bulb therefor

#56
20150114477
2015-04-30

Aircraft fuel supply systems

#57
20150068203
2015-03-12

Two-stage turbocharger flow control

#58
20150059709
2015-03-05

Fuel pump module

#59
20150059708
2015-03-05

Fuel pump module

#60
20150059707
2015-03-05

Fuel pump module

#61
20150059706
2015-03-05

Fuel pump module

#62
20150059705
2015-03-05

Fuel pump module and method of manufacturing the same

#63
20140331974
2014-11-13

Modular Low Pressure Fuel System with Filtration

#64
20140290526
2014-10-02

On board fuel storage and supply in a rail vehicle

#65
20140127066
2014-05-08

Inline pump assembly and method

#66
20140116397
2014-05-01

Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof

#67
20140107906
2014-04-17

Fuel system degradation test using two fuel tanks

#68
20140026863
2014-01-30

Engine having displaceable elastic film

#69
20130340722
2013-12-26

Internal combustion engine with fuel system

#70
20130276724
2013-10-24

Work apparatus having a fuel pump

#71
20130031902
2013-02-07

SYSTEMS AND METHODS FOR AN ENGINE WITH A TWO-STAGE TURBOCHARGER

#72
20120144825
2012-06-14

Device for supporting a supercharging device

#73
20120097132
2012-04-26

Fuel supply apparatus

#74
20110266205
2011-11-03

Fuel filter having water discharge pipe

#75
20110250079
2011-10-13

Dual Jet System

#76
20110239993
2011-10-06

DIESEL FEEDSIDE BOOST PUMP

#77
20110232270
2011-09-29

FUEL SYSTEM HAVING MULTI-FUNCTIONAL ELECTRIC PUMP

#78
20110146627
2011-06-23

Fuel supply device

#79
20110023832
2011-02-03

Fuel system for an internal combustion engine

#80
20110023830
2011-02-03

System and method for preventing overheating of a fuel pump

#81
20110011373
2011-01-20

FUEL SUPPLY DEVICE

#82
20100212641
2010-08-26

Engine fuel supply system

#83
20100132675
2010-06-03

Multi-pump fuel system and method

#84
20100132664
2010-06-03

Fuel supply system for boat and outboard motor

#85
20090306873
2009-12-10

Electrical fuel transfer pump diagnostic

#86
20090298364
2009-12-03

Fuel supply system for boat and outboard motor

#87
20090293843
2009-12-03

Fuel supply system for boat and outboard motor

#88
20090112442
2009-04-30

Control apparatus and method for internal combustion engine and fuel property determining apparatus and method

#89
20090071447
2009-03-19

Virtual fuel sensor for dual fuel tank applications

#90
20090044866
2009-02-19

Auxiliary Fuel Pump

#91
20090028690
2009-01-29

FUEL SUPPLY SYSTEM

#92
20080257313
2008-10-23

Engine fuel pump control apparatus

#93
20080236550
2008-10-02

Vehicle fuel supply device

#94
20080202470
2008-08-28

Fuel supply system for a motor vehicle

#95
20080184971
2008-08-07

Check value placement in an electronic returnless fuel system

#96
20080142097
2008-06-19

Fuel supply unit for a motor vehicle

#97
20070251502
2007-11-01

Fuel supply apparatus for engine and control method of same apparatus

#98
20070246021
2007-10-25

Fuel supply apparatus for engine and control method of same

#99
20070227511
2007-10-04

Fuel supply system for internal combustion engine

#100
20070221173
2007-09-27

Fluid apparatus having pumps and method for controlling the same

#101
20070023014
2007-02-01

Dual fuel pump configuration for saddle fuel tanks

#102
20060190149
2006-08-24

Computer-controlled auxiliary fuel tank system with multi-function monitoring system and user calibration capabilities

#103
20060065249
2006-03-30

Fuel pump cutoff shuttle valve

#104
20060065246
2006-03-30

Multiple pump fuel delivery system

#105
20060042606
2006-03-02

LPG vehicular liquid transfer system

#106
20050241617
2005-11-03

Fuel supply apparatus for internal combustion engine

#107
20050188958
2005-09-01

Arrangement for supplying fuel to the fuel injectors of an internal combustion engine

#108
20050158180
2005-07-21

Method for setting the feed rate of a fuel pump unit, which sucks up fuel from a fuel tank, and fuel pump unit for the method

#109
20050155582
2005-07-21

Fuel supply system for an internal combustion engine

#110
20050097880
2005-05-12

Valve with swirling coolant

#111
20050087178
2005-04-28

Fuel delivery system with flow re-director for improved re-priming sequence

#112
20050084394
2005-04-21

Fuel pump override system

#113
20050081829
2005-04-21

Fuel pump module and method of assembly

#114
20050039727
2005-02-24

Auxiliary fuel dispensing system

#115
18208693
2024-07-02

In-tank ejector pump

#116
17695133
2023-08-15

Sealing ring gland and fuel pump including the same