ClassID:

141060

F02M37/0058 - 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; Layout or arrangement of systems for feeding fuel; Details on the fuel return circuit; Arrangement of pressure regulators Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank

Recent Application in this class:
#1
20230167791
2023-06-01

Fuel-feeding device

#2
20200300466
2020-09-24

FUEL TREATMENT SYSTEM, AND FUEL TREATMENT METHOD

#3
20200025163
2020-01-23

Fuel supply system for LPG vehicle

#4
20190368449
2019-12-05

RETURNLESS FUEL SYSTEM WITH ACCUMULATOR

#5
20190242339
2019-08-08

Outboard motor

#6
20190093610
2019-03-28

Fuel System Conversions For Carburetor to Electronic Fuel Injection Systems Methods

#7
20170321644
2017-11-09

Method and device for controlling a high-pressure fuel pump in an internal combustion engine

#8
20170167427
2017-06-15

Fuel supply system, marine propulsion device and outboard motor

#9
20160160819
2016-06-09

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

#10
20160153818
2016-06-02

Device and method for continuous measurement of the dynamic fuel consumption of an internal combustion engine

#11
20160153383
2016-06-02

Optimizing intermittent fuel pump control

#12
20160010607
2016-01-14

Electronically controlled inlet metered single piston fuel pump

#13
20150300339
2015-10-22

Pressure relief valve for single plunger fuel pump

#14
20150204293
2015-07-23

Injection device for an internal combustion engine

#15
20150198124
2015-07-16

Asymmetrical orifice for bypass control

#16
20140251269
2014-09-11

System and method for controlling a low pressure pump to prevent vaporization of fuel at an inlet of a high pressure pump

#17
20140230794
2014-08-21

Methods and systems for a fuel system

#18
20140116397
2014-05-01

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

#19
20130291967
2013-11-07

Fuel supplying device

#20
20130112173
2013-05-09

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

#21
20130032126
2013-02-07

Fuel supply apparatus

#22
20120118401
2012-05-17

Fuel tank

#23
20120048238
2012-03-01

Fuel pressure regulator for a motor vehicle

#24
20120048237
2012-03-01

FUEL PRESSURE REGULATOR

#25
20110297126
2011-12-08

Fluid pressure regulating device and fuel supply system using same

#26
20110223040
2011-09-15

High-pressure pump arrangement

#27
20110146627
2011-06-23

Fuel supply device

#28
20110146625
2011-06-23

Fuel pressure regulation system and an improved fuel pressure regulator for use therein

#29
20110114064
2011-05-19

High-pressure fuel supply apparatus for internal combustion engine

#30
20110106393
2011-05-05

Fuel delivery system control strategy

#31
20110000463
2011-01-06

Fuel system with electrically-controllable mechanical pressure regulator

#32
20090252618
2009-10-08

Suction Jet Pump

#33
20090235995
2009-09-24

Fuel delivery module regulator valve

#34
20090235994
2009-09-24

COAXIAL PRESSURE RETENTION AND RELIEF MECHANISM

#35
20090188472
2009-07-30

Lift pump system for a direct injection fuel system

#36
20090151699
2009-06-18

Fuel-feeding devices

#37
20090138175
2009-05-28

Method for controlling a fuel supply system of an internal combustion engine

#38
20090134845
2009-05-28

Device for controlling an electricity generator set

#39
20090126698
2009-05-21

Fuel supply systems

#40
20090126694
2009-05-21

Fuel liquid and vapor pressure sensor

#41
20090114191
2009-05-07

Lift pump control for a two pump direct injection fuel system

#42
20090090331
2009-04-09

Volumetric Efficiency Based Lift Pump Control

#43
20090071444
2009-03-19

Fuel supply apparatuses

#44
20090061692
2009-03-05

Fuel flange with molded-in wire harness and diode structure

#45
20090025683
2009-01-29

Detection of fuel system problems

#46
20090000673
2009-01-01

Electronically controlled pressure regulator for a mechanical returnless fuel system

#47
20080283026
2008-11-20

Fuel system, especially of the common rail type, for an internal combustion engine

#48
20080251052
2008-10-16

Fuel conveying device

#49
20080245346
2008-10-09

Fuel supply apparatus

#50
20080184971
2008-08-07

Check value placement in an electronic returnless fuel system

#51
20080154485
2008-06-26

Control of internal combustion engine

#52
20080127948
2008-06-05

Device for delivering fuel from a tank to an internal combustion engine

#53
20080095642
2008-04-24

Device for pumping fuel

#54
20080042092
2008-02-21

Valve

#55
20080041345
2008-02-21

Fuel pump module for electronic returnless fuel system

#56
20070246020
2007-10-25

Fuel supply apparatus of engine

#57
20070227510
2007-10-04

Fuel system with pressure regulation and pressure relief

#58
20070151610
2007-07-05

Fuel vapor release suppression system for fuel tank

#59
20070108856
2007-05-17

Apparatus for pumping fuel from a tank to an internal combustion engine, and method for pressure detection

#60
20070051341
2007-03-08

Fuel supply system

#61
20060065246
2006-03-30

Multiple pump fuel delivery system

#62
20060060250
2006-03-23

Fuel supply system

#63
20050081830
2005-04-21

Pressure regulating valve for automotive fuel system

#64
20050061300
2005-03-24

Fuel pump assembly for vehicle

#65
20050056258
2005-03-17

Fuel supply apparatus and fuel pressure regulating method for internal combustion engine

#66
20050051141
2005-03-10

Fuel container for a motor vehicle

#67
20050034710
2005-02-17

No-return loop fuel system

#68
20050000495
2005-01-06

Fuel supply apparatus and vapor separator in outboard engine