ClassID:

140836

F02M2025/0845 - CPC Classification

Classification description:

Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir Electromagnetic valves

Recent Application in this class:
#1
20240369030
2024-11-07

SINGLE STAGE HIGH EFFICIENCY VAPOR MANAGEMENT VALVE

#2
20240200680
2024-06-20

FLUID VALVE WITH HALL SENSOR FOR EVAPORATIVE EMISSIONS SYSTEM

#3
20230408480
2023-12-21

Method and device for calculating concentration of hydrocarbon in fuel evaporation gas of vehicle

#4
20230313762
2023-10-05

Leak detection module entropy method for evaporative emissions system

#5
20230249672
2023-08-10

Fuel reactant leak detection system and method of detecting fuel reactant leaks

#6
20230117796
2023-04-20

Carbon canister with direct connect fuel tank isolation valve

#7
20230095906
2023-03-30

Evaporative emissions leak check module with integrated control and communication system

#8
20230085374
2023-03-16

Fuel tank isolation valve or vehicle

#9
20230077700
2023-03-16

FUEL SYSTEM FOR A VEHICLE

#10
20230008621
2023-01-12

Carbon canister with integrated fuel tank isolation valve

#11
20220403802
2022-12-22

Isolation valve

#12
20220381203
2022-12-01

ELECTRICALLY CONTROLLED FUEL SYSTEM MODULE

#13
20220341376
2022-10-27

Failure diagnostic device for fuel vapor processing apparatus

#14
20220333557
2022-10-20

Systems and methods for identifying degradation in evaporative emissions control systems

#15
20220333537
2022-10-20

Systems and methods for passive purging of a fuel vapor canister

#16
20220316429
2022-10-06

Fuel tank system

#17
20220268241
2022-08-25

Fuel tank system

#18
20220260041
2022-08-18

Electrically controlled fuel system module

#19
20220252024
2022-08-11

Fuel tank system

#20
20220213850
2022-07-07

Magnetically latching valve for fuel vapor management systems and systems incorporating same

#21
20220082057
2022-03-17

Fuel tank isolation valve

#22
20220074370
2022-03-10

Magnetically latching valve for fuel vapor management systems and systems incorporating same

#23
20220042481
2022-02-10

Fuel tank isolation solenoid valve for vehicle

#24
20210348582
2021-11-11

Valve for controlling a pressure differential

#25
20210270214
2021-09-02

Electromagnetic device comprising a vapour outlet conduit arranged in an intermediate casing

#26
20210254583
2021-08-19

Fuel tank pressure regulator

#27
20210199070
2021-07-01

Method for diagnosing sealing in a fuel vapour recirculation system and related recirculation system

#28
20210095620
2021-04-01

Leakage detector for fuel vapor treatment device

#29
20210088005
2021-03-25

Vapor impermeable solenoid for fuel vapor environment

#30
20210062767
2021-03-04

Engine device

#31
20210062739
2021-03-04

EVAPORATED FUEL TREATMENT APPARATUS

#32
20210062735
2021-03-04

Purge control valve device

#33
20200386194
2020-12-10

LEAKAGE DIAGNOSIS DEVICE

#34
20200378346
2020-12-03

Dual armature purge valve

#35
20200256285
2020-08-13

Automotive vapor pump

#36
20200191097
2020-06-18

Fuel evaporative gas emission suppressing device

#37
20200173383
2020-06-04

Evaporation gas active purge system and active purge method

#38
20200158050
2020-05-21

Pressure sensor malfunction determination device for fuel tank

#39
20200141512
2020-05-07

Valve with temperature compensation

#40
20200141362
2020-05-07

Fuel vapor gas purge system

#41
20200141360
2020-05-07

Evaporated fuel processing device

#42
20200116091
2020-04-16

Evaporated fuel processing device having selectively adjustable pump body speed based on temperature

#43
20200102899
2020-04-02

Hydrocarbon emission control system

#44
20200072165
2020-03-05

Valve device

#45
20200056567
2020-02-20

Tank venting device for a fuel tank, and vehicle

#46
20200049107
2020-02-13

Purge control solenoid valve with non-adhesion coating at low temperatures and method for manufacturing the same

#47
20190390790
2019-12-26

Solenoid valve and manufacturing method therefor

#48
20190376607
2019-12-12

Fluid control valve

#49
20190376473
2019-12-12

Fluid control valve

#50
20190345898
2019-11-14

Arrangement for regenerating an activated carbon filter

#51
20190331063
2019-10-31

Control valve assembly

#52
20190301381
2019-10-03

Evaporated fuel processing device

#53
20190257278
2019-08-22

Fluid control device for internal combustion engine

#54
20190186424
2019-06-20

Purge control solenoid valve

#55
20190101082
2019-04-04

Evaporated fuel processing device

#56
20190084410
2019-03-21

Fuel tank isolation valve with single seal, improved axis alignment and robust leak proof solenoid

#57
20190048829
2019-02-14

Vapor impermeable solenoid for fuel vapor environment

#58
20190048815
2019-02-14

Controller for internal combustion engine and method for controlling internal combustion engine

#59
20180347572
2018-12-06

VORTEX PUMP

#60
20180347511
2018-12-06

Evaporated fuel processing devices

#61
20180326974
2018-11-15

FUEL VAPOR PURGE CONTROL SYSTEM AND METHOD FOR HYBRID VEHICLE

#62
20180313298
2018-11-01

Canister close valve device

#63
20180274493
2018-09-27

Electromagnetic valve and vaporized gas treatment system

#64
20180245708
2018-08-30

Bistable electric valve, particularly for a system for recovery of petrol vapours in a motor-vehicle

#65
20180236868
2018-08-23

Onboard refueling vapor recovery system and automobile having same

#66
20180187632
2018-07-05

Inspection apparatus and inspection method

#67
20180171939
2018-06-21

Evaporated fuel processing device

#68
20180171938
2018-06-21

Diagnostic device for evaporated fuel processing device

#69
20180170343
2018-06-21

Valve control system configured to control an opening and closing of a valve device

#70
20180154767
2018-06-07

Closed tank system

#71
20180119650
2018-05-03

Fuel tank pressure regulator

#72
20180106203
2018-04-19

Fuel evaporative emission control device

#73
20180058385
2018-03-01

FUEL VAPOR PURGE SYSTEM

#74
20170356395
2017-12-14

Noise reduction type purge control solenoid valve

#75
20170356394
2017-12-14

Evaporated fuel treatment device

#76
20170260932
2017-09-14

FUEL TANK PRESSURE REGULATOR

#77
20170191580
2017-07-06

ISOLATION VALVE WITH FAST DEPRESSURIZATION FOR HIGH-PRESSURE FUEL TANK

#78
20170184058
2017-06-29

Fuel evaporative emission control device

#79
20170167446
2017-06-15

Systems and methods for controlling fuel vapor flow in an engine-driven generator

#80
20170167415
2017-06-15

Fuel vapor purge system

#81
20170122266
2017-05-04

Canister closed valve for automotive fuel system

#82
20170072788
2017-03-16

Fuel shutoff valve

#83
20170067572
2017-03-09

Bistable electric valve, in particular for a system for recovering petrol vapours in a motor vehicle

#84
20170036532
2017-02-09

Tank sealing valve and evaporation fuel processing device including the same

#85
20160377003
2016-12-29

Evaporated fuel processing apparatus

#86
20160369722
2016-12-22

FUEL EVAPORATIVE EMISSION CONTROL DEVICE

#87
20160369714
2016-12-22

Method for diagnosing leaks downstream of the purge flow control orifice

#88
20160356227
2016-12-08

Fuel vapor processing apparatus

#89
20160326991
2016-11-10

PURGE CONTROL SOLENOID VALVE

#90
20160319776
2016-11-03

Systems and methods for reducing bleed emissions

#91
20160298578
2016-10-13

Fuel vapor processing apparatus

#92
20160298577
2016-10-13

Evaporated fuel processing device

#93
20160245238
2016-08-25

CANISTER, AND CANISTER VENT SOLENOID VALVE

#94
20160238172
2016-08-18

Fuel supply device

#95
20160222924
2016-08-04

Latchable valve and method for operation of the latchable valve

#96
20160201612
2016-07-14

Common shut-off valve for actuator vacuum at low engine power and fuel vapor purge vacuum at boost

#97
20160185208
2016-06-30

Method for operating a fuel tank device for a motor vehicle and corresponding fuel tank device

#98
20160177892
2016-06-23

Valve for regeneration in turbocharger operation

#99
20160123279
2016-05-05

Method for controlling engine of vehicle to ensure a stable driving state of engine on electrical failure of purge control solenoid valve

#100
20160090945
2016-03-31

Two-stage changeover valve

#101
20160076493
2016-03-17

Canister purge valve system

#102
20160069303
2016-03-10

Methods and systems for fuel vapor metering via voltage-dependent solenoid valve on duration compensation

#103
20160061156
2016-03-03

Chamber for reducing operating noise of purge control solenoid valve for evaporative emission control system

#104
20160009329
2016-01-14

Motorcycle

#105
20150345652
2015-12-03

Latching valve assembly having position sensing

#106
20150330514
2015-11-19

Solenoid valve

#107
20150316007
2015-11-05

Tank pressure control solenoid with passive tank vacuum

#108
20150240769
2015-08-27

Methods for correcting spill valve timing error of a high pressure pump

#109
20150226348
2015-08-13

Electro-magnetic valve

#110
20150211450
2015-07-30

Fuel vapor control valve and fuel vapor control system

#111
20150144819
2015-05-28

Isolation valve with fast depressurization for high-pressure fuel tank

#112
20150144111
2015-05-28

Fuel vapor processing apparatus

#113
20150143996
2015-05-28

Fuel vapor processing apparatus

#114
20150122229
2015-05-07

Method and system for adjusting a fuel tank isolation valve

#115
20150102039
2015-04-16

Latching mechanism for a fuel tank isolation valve assembly

#116
20150101677
2015-04-16

INTEGRATED PRESSURE TRANSDUCER IN A LATCHING VALVE

#117
20150101577
2015-04-16

Latching canister vent valve

#118
20150096633
2015-04-09

Valve assembly

#119
20150096355
2015-04-09

FAILURE DETERMINATION DEVICES FOR FUEL VAPOR PROCESSING SYSTEMS

#120
20150068499
2015-03-12

Fuel apparatus for vehicle

#121
20150059890
2015-03-05

Fuel tank system

#122
20150059711
2015-03-05

Flow control valve and vapor fuel processing apparatus having the same

#123
20140331976
2014-11-13

Canister module

#124
20140326337
2014-11-06

Integrated valve assembly

#125
20140311602
2014-10-23

Turbo purge valve-check valve OBD vacuum relief

#126
20140102420
2014-04-17

Fuel vapor recovery apparatus

#127
20140102419
2014-04-17

Vapor fuel processing apparatus

#128
20140076286
2014-03-20

Purge valve noise attenuation system and method

#129
20140041737
2014-02-13

Valve assembly for high-pressure fluid reservoir

#130
20130174812
2013-07-11

Fuel evaporative emission control device

#131
20130134339
2013-05-30

Electromagnetic valve

#132
20130104858
2013-05-02

Evaporative emission control device

#133
20130055899
2013-03-07

Fuel vapor processing apparatus

#134
20130048890
2013-02-28

Fluid control electromagnetic valve

#135
20120318243
2012-12-20

Canister purge valve with modular lower body having integral check valves

#136
20120279581
2012-11-08

Valve device for fuel tank

#137
20120240900
2012-09-27

Systems and methods for controlling fuel vapor flow in an engine-driven generator

#138
20120097875
2012-04-26

Electromagnetic valve

#139
20120017878
2012-01-26

Drive device

#140
20110240896
2011-10-06

Three-port valve

#141
20110162728
2011-07-07

Valve assembly for high-pressure fluid reservoir

#142
20100012098
2010-01-21

Evaporated fuel treating apparatus and method of treating evaporated fuel

#143
20090099795
2009-04-16

Leak detection method and associated valve and fuel system

#144
20080116409
2008-05-22

Valve incorporating means for balancing pressures on either side of a valve member

#145
20080041463
2008-02-21

Valve having a body incorporating a filter

#146
20080035868
2008-02-14

Valve unit

#147
20070051168
2007-03-08

Evaporated fuel leakage detector for use in automotive vehicle

#148
20070006852
2007-01-11

Fuel vapor management for stored fuel using floating particles

#149
20060243939
2006-11-02

Electromagnetic valve

#150
20060191578
2006-08-31

Vent valve for a fuel tank

#151
20060185653
2006-08-24

Integrated vapor control valve with full range hydrocarbon sensor

#152
20060185652
2006-08-24

Fluid control valve

#153
20060081801
2006-04-20

Solenoid valve

#154
20060065250
2006-03-30

Bipolar valve having permanent magnet

#155
20060016253
2006-01-26

Leakage detecting device for evaporating fuel processing apparatus

#156
20050269539
2005-12-08

Tank vent valve

#157
20050257780
2005-11-24

Evaporative fuel control system for internal combustion engine

#158
20050223900
2005-10-13

Gas storage canister

#159
20050199846
2005-09-15

Solenoid operated valve and method of making same

#160
20050098752
2005-05-12

Evaporative solenoid control valve with enhanced durability features

#161
20050061302
2005-03-24

Purge valve including a permanent magnet linear actuator

#162
20050056089
2005-03-17

Air transfer apparatus and control method of air transfer apparatus

#163
20050055144
2005-03-10

Leak detection method for an evaporative emission system including a flexible fuel tank

#164
20050051143
2005-03-10

Purge valve including an annular permanent magnet linear actuator

#165
20050051142
2005-03-10

Purge valve including a dual coil permanent magnet linear actuator

#166
20050045844
2005-03-03

Electromagnetically energized actuator

#167
20050044939
2005-03-03

Fuel vapor leak check module

#168
20050044938
2005-03-03

Fuel vapor leak check module

#169
20050044936
2005-03-03

Fuel vapor leak check module

#170
20050029480
2005-02-10

Purge valve having permanent magnet armature

#171
20050027411
2005-02-03

Locomotive engine restart shutdown override system and method

#172
18403101
2025-05-06

Methods and systems for fuel system including dual parallel fuel vapor canisters

#173
15722957
2018-11-27

Systems and methods for an evaporative emissions system and fuel system having a single delta pressure sensor