ClassID:

141076

F02M37/08 - 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 electrically driven

Sub-classes:
Recent Application in this class:
#1
20260146576
2026-05-28

Bypass Circuit Board

#2
20250313100
2025-10-09

SYSTEM, METHOD OF CONTROLLING A SYSTEM, AND VEHICLE COMPRISING A SYSTEM

#3
20250116247
2025-04-10

FUEL FEED FOR MOTOR-DRIVEN HIGH PRESSURE FUEL PUMP

#4
20250012245
2025-01-09

Fuel supply system and method for controlling a fuel pump of a fuel supply system for an internal combustion engine

#5
20240327194
2024-10-03

Auxiliary Fuel Supply System with Multifunctional Configurations

#6
20240141881
2024-05-02

ENERGY ACCUMULATOR FOR PISTON-TYPE FUEL PUMP

#7
20230400028
2023-12-14

Overmolded brush caps for flex and gasoline fuel pumps

#8
20220363126
2022-11-17

Fuel delivery device, fuel tank equipped with a fuel delivery device of said type, method for determining the temperature of a fluid inside a fuel tank, method for controlling and/or regulating an electric motor, and method for controlling and/or regulating an injection of fuel vapors to a combustion process of an internal combustion engine

#9
20220274482
2022-09-01

Fuel-supply assembly for internal combustion engine and method for assembling the same

#10
20220186695
2022-06-16

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

#11
20220112871
2022-04-14

Electric water pump with control panel mounted in the middle of the water pump

#12
20220090557
2022-03-24

Method for managing a piston pump for a heat engine

#13
20220056873
2022-02-24

Fuel delivery assembly and fuel delivery unit

#14
20220010748
2022-01-13

Sensorless control device for DC fuel pump

#15
20210404428
2021-12-30

Electronic fuel injection module

#16
20210396196
2021-12-23

Fuel supply device

#17
20210363941
2021-11-25

Fuel pump for a liquid fuel water injection system of a motor vehicle

#18
20210324821
2021-10-21

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

#19
20210213826
2021-07-15

Fuel delivery unit, fuel delivery system and vehicle

#20
20210164426
2021-06-03

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

#21
20210102518
2021-04-08

Fuel-conveying system for use in a vehicle

#22
20200386183
2020-12-10

Tolerance and wear compensation of a fuel pump

#23
20200370498
2020-11-26

Tolerance and wear compensation of a fuel pump

#24
20200318589
2020-10-08

Gas/liquid coalescing filter auto drain

#25
20200318506
2020-10-08

Fluid circuit and a process for controlling a flow of fluid supplied to at least one equipment

#26
20200309075
2020-10-01

Fuel pump with vapor purge valve assembly

#27
20200256295
2020-08-13

Fuel delivery injector

#28
20200141374
2020-05-07

Emergency operation method for actuating a fuel pump

#29
20200025188
2020-01-23

Electromagnetic pump

#30
20190368450
2019-12-05

FUEL SUPPLY DEVICE

#31
20190331112
2019-10-31

Electric gear pump

#32
20190326798
2019-10-24

Automotive electrical gas pump

#33
20190301483
2019-10-03

Fluid pump

#34
20190301482
2019-10-03

Fluid pump

#35
20190285020
2019-09-19

Systems and methods for fuel filter diagnostics

#36
20190271288
2019-09-05

Fuel supply system

#37
20190242349
2019-08-08

FUEL SUPPLY SYSTEM FOR ENGINE

#38
20190242340
2019-08-08

Fuel pump having a motor housing and pump housing against one another

#39
20190170079
2019-06-06

Control device of fuel pump

#40
20190136808
2019-05-09

Fuel delivery injector

#41
20190128227
2019-05-02

Fuel tank

#42
20190128207
2019-05-02

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

#43
20190112987
2019-04-18

ELECTRIC CRUISE PUMP SYSTEM

#44
20190107121
2019-04-11

Fluid pump with flow impedance member

#45
20190047414
2019-02-14

Auxiliary fuel tank control systems and methods of use

#46
20190017504
2019-01-17

SCREW PUMP

#47
20190010909
2019-01-10

Fuel pump solenoid assembly method

#48
20190009671
2019-01-10

Tank lid unit and fuel supply device

#49
20190003611
2019-01-03

Fuel pump solenoid having hydraulic damping

#50
20190003605
2019-01-03

Pump valve configuration and assembly method

#51
20190003603
2019-01-03

Asymmetric spring valve disk

#52
20190003598
2019-01-03

Combined inlet and outlet check valve seat

#53
20190003474
2019-01-03

Fuel sending unit assembly and operation

#54
20180372096
2018-12-27

Fuel pump having pump chambers formed between outer gear and inner gear

#55
20180368262
2018-12-20

Electronic device

#56
20180345788
2018-12-06

VEHICLE, FLOOR MOUNTED, FOOT ACTUATED, PANIC KILL SWITCH SAFEGUARD

#57
20180334981
2018-11-22

Systems and methods for operating a lift pump

#58
20180328828
2018-11-15

Method for ascertaining a viscosity of a fuel

#59
20180328303
2018-11-15

Method to control an electromechanical linear actuator device for an internal combustion engine

#60
20180313309
2018-11-01

Link structure

#61
20180306148
2018-10-25

Fuel pump

#62
20180258893
2018-09-13

Fuel pump and fuel supply system using the same

#63
20180252191
2018-09-06

Fuel delivery injector

#64
20180248328
2018-08-30

DISK BLANK FOR PRODUCING COMMUTATOR BARS

#65
20180245525
2018-08-30

Vehicle traveling control method and vehicle traveling control device

#66
20180223710
2018-08-09

Fuel supply device for engine injection and exhaust-gas after treatment

#67
20180195523
2018-07-12

Rotor

#68
20180195474
2018-07-12

System and apparatus for vapor detection within fuel supply module

#69
20180163678
2018-06-14

Fuel supply device

#70
20180163662
2018-06-14

Internal combustion engine having independent combustion chamber

#71
20180149126
2018-05-31

Fuel Priming System

#72
20180142653
2018-05-24

Fuel pump

#73
20180142642
2018-05-24

Method and apparatus for controlling fuel pressure

#74
20180126844
2018-05-10

Method for increasing the accuracy of pressure detection without using a sensor

#75
20180119658
2018-05-03

Fuel supply device and fuel supply method

#76
20180112659
2018-04-26

Fuel pump

#77
20180112620
2018-04-26

Method for regulating a fuel delivery system

#78
20180087504
2018-03-29

Fuel pump

#79
20180080413
2018-03-22

Fuel supply device and fuel supply method

#80
20180051663
2018-02-22

Gasoline fuel supply system

#81
20180038326
2018-02-08

Fuel pump

#82
20180017050
2018-01-18

Device and method for detecting an operating pressure of a fluid pump for a motor vehicle

#83
20180010607
2018-01-11

Fuel pump and manufacturing method thereof

#84
20170363052
2017-12-21

Electric fuel pump

#85
20170363050
2017-12-21

Delivery device for delivering and heating a medium

#86
20170363034
2017-12-21

Delivery device for delivering a medium and for limiting a system pressure

#87
20170338758
2017-11-23

Apparatus and method for controlling a fluid pump for a motor vehicle

#88
20170335788
2017-11-23

Method for checking a parameter correlating with a pressure in a pressure-dependent fluid-conveying system, control device and fluid-conveying system

#89
20170314548
2017-11-02

Method and device for operating a speed-controlled fluid pump

#90
20170314520
2017-11-02

Fuel supply apparatus in construction machine

#91
20170292481
2017-10-12

Relief valve and fuel supplying system

#92
20170284351
2017-10-05

Fuel and oil system

#93
20170284330
2017-10-05

Method for calibrating a fuel pump for an internal combustion engine

#94
20170276087
2017-09-28

Method for operating a diesel engine

#95
20170268525
2017-09-21

IMPELLER WITH OUTER RING PRESSURE LOADING SLOTS

#96
20170268470
2017-09-21

Fuel supply devices

#97
20170268469
2017-09-21

Fuel pump with improved delivery properties

#98
20170260944
2017-09-14

UNIVERSAL INLINE FUEL PUMP

#99
20170248105
2017-08-31

Fuel supply devices

#100
20170217311
2017-08-03

VEHICLE, FLOOR MOUNTED, FOOT ACTUATED, PANIC KILL SWITCH SAFEGUARD

#101
20170167450
2017-06-15

Fuel system for an internal combustion engine and method of operating

#102
20170130665
2017-05-11

Fuel system for internal combustion engine and a method to lessen pressure fluctuations in a fuel filter device in a fuel system

#103
20170122273
2017-05-04

FUEL TANK LID AND FUEL PUMP MODULE HAVING THE SAME

#104
20170101959
2017-04-13

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

#105
20170096987
2017-04-06

Fuel pump

#106
20170080796
2017-03-23

Fuel tank lid and fuel pump module having the same

#107
20170051711
2017-02-23

Fuel priming pump

#108
20170030358
2017-02-02

Fluid delivery module

#109
20170023016
2017-01-26

Fluid pump with flow impedance member

#110
20170016416
2017-01-19

Fluid injector supply system and method for operating same

#111
20160375763
2016-12-29

Method and system to determine a range for a vehicle

#112
20160369818
2016-12-22

FUEL PUMP

#113
20160369810
2016-12-22

FUEL PUMP

#114
20160369797
2016-12-22

Fuel filter assembly with brushless DC pump

#115
20160369794
2016-12-22

Brushless DC motor control and methods of operating a fuel pump

#116
20160369791
2016-12-22

HIGH PRESSURE PUMP

#117
20160363103
2016-12-15

FUEL SUPPLY SYSTEM

#118
20160333878
2016-11-17

Fuel pump

#119
20160333833
2016-11-17

Fuel pump

#120
20160281630
2016-09-29

Method for mitigating cavitation

#121
20160280302
2016-09-29

Fuel supply device of motorcycle

#122
20160265495
2016-09-15

FUEL PUMP

#123
20160245245
2016-08-25

Pump

#124
20160245205
2016-08-25

Method and system for supplying diesel to a motor vehicle

#125
20160208747
2016-07-21

Fuel pump and control method therefor including control of rotation speed of impeller

#126
20160201679
2016-07-14

Fuel pump

#127
20160201623
2016-07-14

Liquid pump

#128
20160195053
2016-07-07

Fluid conditioning module

#129
20160123267
2016-05-05

Method and apparatus for operating an EC-fuel pump

#130
20160097400
2016-04-07

Impeller for engine-mounted boost stage fuel pump

#131
20160076495
2016-03-17

System for supplying fuel to an engine

#132
20160017850
2016-01-21

Retainer with grounding feature for fuel system component

#133
20150361926
2015-12-17

INCREASED DIESEL ENGINE EFFICIENCY BY USING NITROUS OXIDE AS A FUEL ADDITIVE

#134
20150330346
2015-11-19

Fuel supply system for internal combustion engine

#135
20150275812
2015-10-01

Fuel supply device

#136
20150226140
2015-08-13

Hybrid pump control for multi fuel engine system

#137
20150176551
2015-06-25

INTEGRATED PWM FUEL PUMP DRIVER MODULE

#138
20150159577
2015-06-11

Fuel supply system

#139
20150114363
2015-04-30

FUEL TANKS FOR CONSTRUCTION MACINES

#140
20150104339
2015-04-16

Sealed shunt wire for a fluid pump

#141
20150101576
2015-04-16

Saddle-ride type vehicle

#142
20150059706
2015-03-05

Fuel pump module

#143
20150027417
2015-01-29

Filter Head for an Exchange or Housing Filter

#144
20140363320
2014-12-11

Motor stator bobbin

#145
20140230794
2014-08-21

Methods and systems for a fuel system

#146
20140227082
2014-08-14

Fuel pump module

#147
20140127039
2014-05-08

ALCOHOL FUEL-POWERED ELECTRIC PUMP AND SETTING METHOD FOR SAME

#148
20140096745
2014-04-10

Fuel supply device for engine

#149
20140030119
2014-01-30

Fuel pump having pulsation dampening branch flow paths

#150
20140021118
2014-01-23

Fuel filtration system, filter exchange module therefor, and method of replacing fuel filters

#151
20130309109
2013-11-21

Motor and Fuel Pump

#152
20130213123
2013-08-22

Fault isolation in electronic returnless fuel system

#153
20130120944
2013-05-16

Housing for an electric circuit for a fuel pump

#154
20130114221
2013-05-09

Housing for an electric circuit for a fuel pump

#155
20130112173
2013-05-09

Method and apparatus to monitor an electric motor in a returnless fuel systems

#156
20130104851
2013-05-02

Genset fuel injection system

#157
20130078878
2013-03-28

Marine fuel system with spill control feature

#158
20130002080
2013-01-03

Permanent magnet segment for use with a BLDC motor assembly

#159
20120325355
2012-12-27

Portable axillary fuel supply

#160
20120245789
2012-09-27

State of health indicator for a vehicle fuel delivery system

#161
20120156058
2012-06-21

Voltage compensating piston fuel pump and fuel delivery system therewith

#162
20120136520
2012-05-31

Method for controlling a HEV fuel pump

#163
20110315121
2011-12-29

Fuel injection apparatus for internal combustion engine

#164
20110232270
2011-09-29

FUEL SYSTEM HAVING MULTI-FUNCTIONAL ELECTRIC PUMP

#165
20110226358
2011-09-22

Fuel pump apparatus

#166
20110223040
2011-09-15

High-pressure pump arrangement

#167
20110192381
2011-08-11

Fuel supply apparatus

#168
20110168138
2011-07-14

VAPOR SEPARATOR WITH INTEGRAL LOW PRESSURE LIFT PUMP

#169
20110129326
2011-06-02

Fuel pump with dual outlet pump

#170
20110120424
2011-05-26

Method for Operating A Fuel Pump In A Motor Vehicle and Fuel Pump

#171
20110116955
2011-05-19

Fuel pump

#172
20110057531
2011-03-10

Method of making a BLDC motor assembly

#173
20110052428
2011-03-03

ELECTRIC FUEL PUMP FOR HEAVY DUTY ENGINE PLATFORMS

#174
20110002798
2011-01-06

FLUID TANK AND FLUID PUMP WITH EXTERIOR MOTOR

#175
20100299052
2010-11-25

Fuel systems and methods for cold environments

#176
20100266436
2010-10-21

Fuel pump with axial slide gap

#177
20100252494
2010-10-07

FLUID SUPPLY DEVICE AND FUEL SUPPLY DEVICE

#178
20100229835
2010-09-16

NOVELTY IN ELECTRIC FUEL PUMPS FOR INTERNAL COMBUSTION ENGINES

#179
20100218747
2010-09-02

Fuel Pump for Delivering Fuel from a Reservoir to an Internal Combusion Engine

#180
20100172776
2010-07-08

FUEL PUMP

#181
20100154752
2010-06-24

Fuel delivery system having electric pump

#182
20100154751
2010-06-24

Fuel delivery device

#183
20100054972
2010-03-04

Fuel pump

#184
20100047090
2010-02-25

Fuel delivery module

#185
20100034674
2010-02-11

Electric fuel pump capable of supplying fuel at high flow rate

#186
20100031930
2010-02-11

FUEL SYSTEM FOR SELECTIVELY PROVIDING FUEL TO AN ENGINE AND A REGENERATION SYSTEM

#187
20100026221
2010-02-04

Dual redundant variable field permanent magnet dynamoelectric machine

#188
20100024779
2010-02-04

Fuel supply pump

#189
20100017099
2010-01-21

SYSTEM AND METHOD FOR PUMP CONTROL

#190
20100008809
2010-01-14

Pumping unit with reinforcing ribs

#191
20090297364
2009-12-03

Fuel pump and method of manufacturing the same

#192
20090260220
2009-10-22

Method for manufacturing motor device for a fuel pump

#193
20090202368
2009-08-13

Electric fuel pump with dicharge-side cover that is isolated from the fuel passage

#194
20090187326
2009-07-23

Electric motor for fuel pump with improved shutdown features

#195
20090174255
2009-07-09

ACTUATOR ASSEMBLY FOR CONTROLLING A FUEL INJECTION SYSTEM OF A LARGE COMBUSTION ENGINE

#196
20090151702
2009-06-18

Fluid Transfer Device

#197
20090123310
2009-05-14

External inline LPG fuel pump

#198
20090107470
2009-04-30

Electronic fuel pump

#199
20090101116
2009-04-23

FUEL PUMP

#200
20090087324
2009-04-02

Fuel pump end cap with isolated shunt wires

#201
20080310976
2008-12-18

Brushless motor fuel pump with control electronics arrangement

#202
20080298985
2008-12-04

Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module

#203
20080278018
2008-11-13

BLDC motor assembly

#204
20080271714
2008-11-06

Electric fuel pump

#205
20080230035
2008-09-25

Fluid pump control apparatus

#206
20080216799
2008-09-11

Method for Operating a Fuel Pump

#207
20080098993
2008-05-01

Fuel Pump Relay Module

#208
20080063546
2008-03-13

Electric fuel pump

#209
20080056917
2008-03-06

Fuel Feed Unit

#210
20080047531
2008-02-28

Fuel pump check valve

#211
20080031733
2008-02-07

Fuel pump

#212
20080028596
2008-02-07

System and method for manufacturing a brushless DC motor fluid pump

#213
20070278893
2007-12-06

Fuel pump and motor device for the same

#214
20070240686
2007-10-18

Fuel system for outboard motor

#215
20070113830
2007-05-24

In-line type fuel supply device in fuel injection device

#216
20070108860
2007-05-17

Motor for a fuel pump

#217
20070103014
2007-05-10

Electric motor and fuel pump having the same

#218
20060292913
2006-12-28

Integrated direct fuel pump connector

#219
20060275154
2006-12-07

Fuel pump

#220
20060165540
2006-07-27

Auto valve priming pump

#221
20060083631
2006-04-20

Fuel pump assembly

#222
20060078446
2006-04-13

Delivery unit

#223
20050287023
2005-12-29

Connection piece for a fuel pump

#224
20050274361
2005-12-15

Fuel supply device for fuel returnless system

#225
20050257779
2005-11-24

Multiple speed fuel pump control module

#226
20050212367
2005-09-29

Brushless D.C. motor

#227
20050199219
2005-09-15

Fuel injection system having electric low-pressure pump

#228
20050175481
2005-08-11

Low cost fuel pump and filter assembly

#229
20050163636
2005-07-28

Connector piece for a fuel pump

#230
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

#231
20050118044
2005-06-02

Dc motor type fuel pump

#232
20050053470
2005-03-10

Method for driving fuel injection pump

#233
20050045153
2005-03-03

Fuel supply system for vehicle

#234
17829459
2022-10-11

Fuel pump