ClassID:

140835

F02M25/0836 - 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 Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold

Recent Application in this class:
#1
20260117730
2026-04-30

LOCATING A FUEL LEAK IN A FUEL SYSTEM

#2
20260071598
2026-03-12

METHOD AND SYSTEM FOR DIAGNOSING EVAPORATIVE EMISSIONS CONTROL SYSTEM

#3
20260071583
2026-03-12

EVAPORATIVE EMISSIONS CONTROL SYSTEM

#4
20250297582
2025-09-25

FUEL TANK PROCESSING APPARATUS

#5
20250223960
2025-07-10

STUCK-PUMP PREVENTION DEVICE

#6
20250215844
2025-07-03

FAULT DIAGNOSIS METHOD AND DEVICE FOR EVAPORATED FUEL PROCESSING DEVICE

#7
20250188896
2025-06-12

FUEL VAPOR PROCESSING DEVICE AND COMPONENT UNIT

#8
20250188894
2025-06-12

METHOD AND SYSTEM FOR ADJUSTING PRESSURE IN A FUEL TANK

#9
20250179978
2025-06-05

METHOD AND SYSTEM FOR SEALING A FUEL FILLER NECK

#10
20250178432
2025-06-05

CARBON CANISTER WITH DIRECT CONNECT FUEL TANK ISOLATION VALVE

#11
20250178430
2025-06-05

RESERVE FUEL SYSTEM

#12
20250144997
2025-05-08

CARBON CANISTER WITH DIRECT CONNECT FUEL TANK ISOLATION VALVE

#13
20250136262
2025-05-01

SYSTEM AND METHOD FOR TREATING BOIL-OFF GAS OF SHIP

#14
20250109724
2025-04-03

EVAPORATIVE EMISSIONS CONTROL FOR A VEHICLE

#15
20250101934
2025-03-27

GAS PURGING SYSTEM FOR SHIP

#16
20250067232
2025-02-27

METHODS AND SYSTEMS FOR AN EVAPORATIVE EMISSION SYSTEM

#17
20250059938
2025-02-20

MALFUNCTION DIAGNOSIS DEVICE FOR LEAKAGE DIAGNOSIS DEVICE

#18
20240426265
2024-12-26

METHOD AND SYSTEM FOR COMBINING TWO OR MORE CARBON FILLED FUEL VAPOR STORAGE CANISTERS

#19
20240426264
2024-12-26

Method and device for diagnosing abnormality in vehicle

#20
20240410494
2024-12-12

Systems and methods for a fuel refill pressure relief valve

#21
20240410324
2024-12-12

Systems and methods for purging air intake system hydrocarbon trap of hybrid vehicle

#22
20240401540
2024-12-05

Method for Checking a Tank System of a Vehicle Having an Internal Combustion Engine, More Particularly of a Motorcycle, and a Motorcycle

#23
20240369030
2024-11-07

SINGLE STAGE HIGH EFFICIENCY VAPOR MANAGEMENT VALVE

#24
20240352909
2024-10-24

Method and system for diagnosing working capacity of carbon filled canisters

#25
20240254936
2024-08-01

Vehicle and corresponding fuel system

#26
20240247624
2024-07-25

FUEL VAPOR CANISTER

#27
20240247623
2024-07-25

Fuel system for a vehicle

#28
20240246021
2024-07-25

CANISTER

#29
20240240600
2024-07-18

EVAPORATED FUEL TREATMENT DEVICE

#30
20240229755
2024-07-11

FUEL SYSTEM AND METHOD

#31
20240208324
2024-06-27

Reserve fuel system

#32
20240200680
2024-06-20

FLUID VALVE WITH HALL SENSOR FOR EVAPORATIVE EMISSIONS SYSTEM

#33
20240167437
2024-05-23

Control device for fuel vapor treatment apparatus

#34
20240159617
2024-05-16

LEAK DIAGNOSIS DEVICE OF FUEL VAPOR TREATMENT APPARATUS

#35
20240118719
2024-04-11

Valve system

#36
20240066459
2024-02-29

Volume compensating device for adsorbent fill compensation in an evaporative emissions canister

#37
20240011448
2024-01-11

Method and system for improving evaporative emissions of a vehicle

#38
20230417205
2023-12-28

Method for operating a fuel tank arrangement for a motor vehicle, and corresponding fuel tank arrangement

#39
20230408480
2023-12-21

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

#40
20230400000
2023-12-14

Evaporative emissions canister with integrated port interface

#41
20230358192
2023-11-09

SYSTEM AND METHOD TO REDUCE DUST INGESTION INTO FUEL EVAPORATION SYSTEM

#42
20230332563
2023-10-19

Failure diagnosis apparatus and failure diagnosis method for fuel-evaporation-gas purging system

#43
20230313763
2023-10-05

Off-road vehicle and engine thereof

#44
20230313762
2023-10-05

Leak detection module entropy method for evaporative emissions system

#45
20230250779
2023-08-10

Method And Device For Diagnosing The Tank Ventilation System Purge Line Path Of A Combustion-Engine-Powered Motor Vehicle

#46
20230243320
2023-08-03

Malfunction diagnosis device for leakage diagnosis device

#47
20230228235
2023-07-20

Method and system for diagnosing an evaporative emissions system

#48
20230220819
2023-07-13

Systems and methods for a fuel vapor canister heating element

#49
20230202291
2023-06-29

Fuel system for a vehicle

#50
20230193858
2023-06-22

Fuel vapor switch and ventilation valve for an internal combustion engine

#51
20230184184
2023-06-15

Method and system for fuel system

#52
20230175462
2023-06-08

Evaporative emissions control for a vehicle

#53
20230160360
2023-05-25

LEAKAGE DIAGNOSTIC DEVICE, AND VEHICLE

#54
20230151780
2023-05-18

Method And Device For Diagnosing A Leak In An Evaporation System And In A Tank Ventilation Line Of An Internal Combustion Engine

#55
20230149847
2023-05-18

Canister

#56
20230149846
2023-05-18

Canister

#57
20230118513
2023-04-20

Carbon canister with direct connect fuel tank isolation valve

#58
20230117796
2023-04-20

Carbon canister with direct connect fuel tank isolation valve

#59
20230117323
2023-04-20

Carbon canister with direct connect fuel tank isolation valve

#60
20230109482
2023-04-06

Method and system for diagnosing an evaporative emissions system

#61
20230099338
2023-03-30

Fuel vapor treatment apparatus

#62
20230095906
2023-03-30

Evaporative emissions leak check module with integrated control and communication system

#63
20230095743
2023-03-30

Bleed canister of a vehicle evaporative emissions control system

#64
20230077700
2023-03-16

FUEL SYSTEM FOR A VEHICLE

#65
20230074111
2023-03-09

FAULT DIAGNOSIS METHOD AND FAULT DIAGNOSIS DEVICE FOR EVAPORATED FUEL PROCESSING DEVICE

#66
20230037316
2023-02-09

Method and system for diagnosing a heater of a carbon filled canister

#67
20230032855
2023-02-02

Method and system for operating a refueling valve

#68
20230014329
2023-01-19

Diagnostic for a fuel system

#69
20230013738
2023-01-19

Dual purge system for vehicle

#70
20230008621
2023-01-12

Carbon canister with integrated fuel tank isolation valve

#71
20230003180
2023-01-05

Flow control valve and evaporated fuel processing device

#72
20230003179
2023-01-05

Fuel evaporation gas treatment system

#73
20220412292
2022-12-29

Method and system for adjusting pressure in a fuel tank

#74
20220403802
2022-12-22

Isolation valve

#75
20220403801
2022-12-22

Pump for evaporative emissions system

#76
20220397082
2022-12-15

Method and system for diagnosing an evaporative emissions system

#77
20220389888
2022-12-08

Straddled vehicle

#78
20220381203
2022-12-01

ELECTRICALLY CONTROLLED FUEL SYSTEM MODULE

#79
20220372934
2022-11-24

Vapor canister and evaporative emissions control system for a vehicle

#80
20220364531
2022-11-17

Failure diagnosis method and system of dual purge system

#81
20220364530
2022-11-17

Method and system for determining vapor storage canister restriction

#82
20220349364
2022-11-03

System and method for controlling flow in a fuel recirculation line

#83
20220341377
2022-10-27

Evaporative-emissions system with auxiliary subsystem for external fuel-storage device

#84
20220341376
2022-10-27

Failure diagnostic device for fuel vapor processing apparatus

#85
20220333557
2022-10-20

Systems and methods for identifying degradation in evaporative emissions control systems

#86
20220333537
2022-10-20

Systems and methods for passive purging of a fuel vapor canister

#87
20220316429
2022-10-06

Fuel tank system

#88
20220305906
2022-09-29

Fuel tank isolation valve for vehicle

#89
20220290638
2022-09-15

Method for testing the function of a fuel tank system of an internal combustion engine

#90
20220275775
2022-09-01

Method and device for operating a fuel evaporation retention system of an internal combustion engine

#91
20220268243
2022-08-25

System and methods for a fuel tank pressure control pump

#92
20220268242
2022-08-25

Failure Diagnostic Apparatus for Fuel Vapor Treatment Device

#93
20220268241
2022-08-25

Fuel tank system

#94
20220260041
2022-08-18

Electrically controlled fuel system module

#95
20220260027
2022-08-18

Method and system for controlling an on-vehicle evaporative emission system

#96
20220252024
2022-08-11

Fuel tank system

#97
20220252016
2022-08-11

Active purge system and purging method according to operating state of hybrid vehicle

#98
20220243687
2022-08-04

Fuel vapor emission control device with leak neutralisation

#99
20220243649
2022-08-04

Electric generator

#100
20220228539
2022-07-21

Method and system for fuel system diagnostics

#101
20220213851
2022-07-07

Hybrid vehicle control method and hybrid vehicle control device

#102
20220213850
2022-07-07

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

#103
20220195966
2022-06-23

Solar heated canister

#104
20220186688
2022-06-16

Active purge system for hybrid vehicle and active purge method for hybrid vehicle

#105
20220170434
2022-06-02

Ion sensing for vapor start control

#106
20220128018
2022-04-28

Multi-path purge ejector system in an evaporative emissions control system

#107
20220120245
2022-04-21

Method and system for a vehicle evaporative emissions control system

#108
20220120229
2022-04-21

System and method for purging a canister purge valve filter

#109
20220099051
2022-03-31

Malfunction diagnostic device for leakage diagnostic device

#110
20220090549
2022-03-24

Fuel vapor treating apparatus

#111
20220082057
2022-03-17

Fuel tank isolation valve

#112
20220074371
2022-03-10

Three port, five-way magnetically latching valve for fuel vapor management systems and systems incorporating same

#113
20220074370
2022-03-10

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

#114
20220074364
2022-03-10

Evaporative fuel processing device

#115
20220072948
2022-03-10

Reserve fuel system

#116
20220042481
2022-02-10

Fuel tank isolation solenoid valve for vehicle

#117
20220003191
2022-01-06

Fuel vapor filter purging of a supercharged internal combustion engine in induction mode

#118
20210388797
2021-12-16

Dual purge ejector and dual purge system using the same

#119
20210388796
2021-12-16

Evaporated fuel processing device

#120
20210388784
2021-12-16

Engine device

#121
20210388782
2021-12-16

Engine apparatus

#122
20210388781
2021-12-16

Methods and system for estimating a temperature of an after treatment device

#123
20210381453
2021-12-09

EVAPORATED FUEL TREATMENT APPARATUS

#124
20210370762
2021-12-02

ELECTRONIC FUEL TANK SYSTEM HAVING CAM ACTUATED VENTING WITH CANISTER LINE ISOLATION

#125
20210363944
2021-11-25

Engine device

#126
20210363943
2021-11-25

Active dual purge system and method of diagnosing active dual purge system using onboard diagnosis

#127
20210363929
2021-11-25

Engine device

#128
20210348582
2021-11-11

Valve for controlling a pressure differential

#129
20210324807
2021-10-21

FLUID PUMP SYSTEM

#130
20210317806
2021-10-14

Engine apparatus

#131
20210317804
2021-10-14

Fuel Vapor Treatment System

#132
20210302266
2021-09-30

Pressure sensor for evaporated fuel leak detector

#133
20210285391
2021-09-16

Vapor fuel processing device

#134
20210270215
2021-09-02

Evaporated fuel processing device

#135
20210270214
2021-09-02

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

#136
20210270213
2021-09-02

Leakage Diagnosis Device for Fuel Vapor Processing Apparatus

#137
20210270211
2021-09-02

Charge forming device with electrically actuated vapor separator vent valve

#138
20210270196
2021-09-02

Evaporated fuel treatment apparatus

#139
20210254583
2021-08-19

Fuel tank pressure regulator

#140
20210239066
2021-08-05

EVAPORATIVE FUEL PROCESSING DEVICE

#141
20210239057
2021-08-05

Evaporative fuel processing device

#142
20210222635
2021-07-22

Device and method for discharging fuel vapor from a fuel supply system for an internal combustion engine

#143
20210206257
2021-07-08

Fluid control valve and evaporated fuel processing device

#144
20210199070
2021-07-01

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

#145
20210180530
2021-06-17

Evaporative fuel processing device

#146
20210172410
2021-06-10

Dual purge device for vehicle

#147
20210172400
2021-06-10

Fuel vapor processing apparatus

#148
20210172391
2021-06-10

EVAPORATIVE EMISSION CONTROL SYSTEM

#149
20210170327
2021-06-10

Membrane module for mitigating evaporative fuel emissions of automobiles

#150
20210148310
2021-05-20

Method of diagnosing engine purge system

#151
20210148309
2021-05-20

Evaporative emissions control system

#152
20210131383
2021-05-06

Pressure regulating device and method for assembling same, for a fuel vapour absorber

#153
20210131363
2021-05-06

Evaporated fuel processing device

#154
20210122233
2021-04-29

Electronic fuel tank system having cam actuated venting with canister line isolation

#155
20210115862
2021-04-22

Evaporated fuel treatment apparatus

#156
20210108581
2021-04-15

Controller for vehicle and method for controlling vehicle

#157
20210102515
2021-04-08

Fluid injection systems for fluid line purging

#158
20210102514
2021-04-08

System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration

#159
20210095620
2021-04-01

Leakage detector for fuel vapor treatment device

#160
20210095610
2021-04-01

INTERNAL COMBUSTION ENGINE, STATE DETERMINATION SYSTEM FOR INTERNAL COMBUSTION ENGINE, DATA ANALYSIS DEVICE, AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#161
20210094410
2021-04-01

Reserve fuel system

#162
20210088007
2021-03-25

Evaporated fuel processing device

#163
20210071598
2021-03-11

EVAPORATED FUEL TREATMENT APPARATUS

#164
20210062768
2021-03-04

EVAPORATED FUEL PROCESSING DEVICE

#165
20210062767
2021-03-04

Engine device

#166
20210062740
2021-03-04

Engine device

#167
20210062739
2021-03-04

EVAPORATED FUEL TREATMENT APPARATUS

#168
20210062735
2021-03-04

Purge control valve device

#169
20210040920
2021-02-11

Evaporated fuel treatment apparatus

#170
20210040919
2021-02-11

Detection of leaks in a device for evaporating vapors of a fuel stored in a vehicle heat engine tank

#171
20210033047
2021-02-04

Evaporative emission control system for a vehicle

#172
20210017920
2021-01-21

Device and method for controlling purge of vehicle

#173
20210010432
2021-01-14

Evaporated fuel processing device

#174
20210003102
2021-01-07

Sealing valve for fuel vapor processing apparatus

#175
20210003099
2021-01-07

Charge forming device with electrically actuated vapor separator vent valve

#176
20200406180
2020-12-31

Air filter device

#177
20200400104
2020-12-24

EVAPORATIVE EMISSIONS ISOLATION MODULE CAM SYSTEM

#178
20200398661
2020-12-24

Evaporative emissions fuel tank venting system with pressure relief

#179
20200391585
2020-12-17

Evaporative emissions fuel tank venting system with drain pump

#180
20200378346
2020-12-03

Dual armature purge valve

#181
20200378344
2020-12-03

Evaporative emissions control for a vehicle

#182
20200378323
2020-12-03

Active purge system and active purge method

#183
20200370516
2020-11-26

Systems and methods for vehicle multi-canister evaporative emissions systems

#184
20200370497
2020-11-26

Systems and methods for improving vehicle engine stability

#185
20200362799
2020-11-19

Fuel tank protector valve and engine systems having same

#186
20200355135
2020-11-12

Exhaust purification system

#187
20200347805
2020-11-05

Active purge system and active purge method

#188
20200332747
2020-10-22

Abnormality detection device of fuel vapor escape prevention system

#189
20200318579
2020-10-08

Evaporated Fuel Processing Apparatus

#190
20200318563
2020-10-08

Method and system for diagnosing fault of dual purge system

#191
20200317045
2020-10-08

Fuel tank vent shutoff valve

#192
20200309069
2020-10-01

Device for operating a tank ventilation system of an internal combustion engine

#193
20200300193
2020-09-24

Abnormality detection device for air-fuel ratio sensor, abnormality detection system for air-fuel ratio sensor, data analysis device, and control device for internal combustion engine

#194
20200291902
2020-09-17

Purge system for fuel evaporation gas of vehicle

#195
20200291879
2020-09-17

Systems and methods for diagnosing ejector system degradation for dual-path purge engine systems

#196
20200290453
2020-09-17

Method for adapting a fuel quantity to be injected in an internal combustion engine

#197
20200277904
2020-09-03

Method and device for controlling a tank ventilation valve connected via two flush lines to the intake tract of a turbocharged internal combustion engine

#198
20200271069
2020-08-27

Imbalance detection device, imbalance detection system, data analysis device, and controller for internal combustion engine

#199
20200271065
2020-08-27

Method for removing residual purge gas

#200
20200271064
2020-08-27

Method and system for improving accuracy of correction of fuel quantity at the time when recirculation valve is opened

#201
20200263638
2020-08-20

Fuel vapor processing apparatus

#202
20200256287
2020-08-13

Canister for evaporated fuel processing device

#203
20200256286
2020-08-13

EVAPORATED FUEL TREATMENT APPARATUS

#204
20200254869
2020-08-13

Evaporative emissions control system and method for isolating fuel tank from a purge canister

#205
20200248654
2020-08-06

SYSTEM AND METHOD FOR VARIATION OF THE OPENING SPEED OF A FUEL TANK VALVE

#206
20200247252
2020-08-06

Systems and methods for increasing vehicle energy supply

#207
20200247233
2020-08-06

Valve system for a fuel tank

#208
20200240368
2020-07-30

Stepper driven valve for controlling fluid communication between a fuel tank and a canister

#209
20200232422
2020-07-23

Evaporated fuel processing device, purge gas concentration detection method, and control device for evaporated fuel processing device

#210
20200232421
2020-07-23

Leak diagnosis system using active purge pump and leak diagnosis method using active purge pump

#211
20200232400
2020-07-23

METHOD FOR THE REGENERATION OF AN ACTIVATED CARBON FILTER, AS WELL AS INTERNAL COMBUSTION ENGINE

#212
20200224611
2020-07-16

EVAPORATED FUEL TREATMENT APPARATUS

#213
20200224610
2020-07-16

Leakage diagnosis supplement method for failure of vacuum pump using active purge pump and leakage diagnosis supplement system for failure of vacuum pump using active purge pump

#214
20200224598
2020-07-16

Systems and methods for improving vehicle engine stability

#215
20200217276
2020-07-09

Leakage detector for fuel vapor treatment device

#216
20200208580
2020-07-02

Evaporated fuel processing device

#217
20200198462
2020-06-25

Valve module

#218
20200191099
2020-06-18

Evaporation gas control system and fault diagnosis method thereof

#219
20200191098
2020-06-18

Evaporative fuel treatment device

#220
20200191097
2020-06-18

Fuel evaporative gas emission suppressing device

#221
20200191085
2020-06-18

Method for controlling air-fuel ratio of vehicle having variable valve duration apparatus and active purge system

#222
20200191072
2020-06-18

Purge concentration calculation control method in active purge system and fuel amount control method using the same

#223
20200182199
2020-06-11

FLOW CONTROL VALVE AND FUEL VAPOR TREATING DEVICE

#224
20200182198
2020-06-11

Dual purge system for vehicle

#225
20200182173
2020-06-11

Mixed fuel amount control system applying active purging

#226
20200182168
2020-06-11

PCSV control method for preventing malfunction

#227
20200173398
2020-06-04

METHOD AND DEVICE FOR TANK VENTILATION OF A FUEL TANK OF A VEHICLE

#228
20200173383
2020-06-04

Evaporation gas active purge system and active purge method

#229
20200173382
2020-06-04

Evaporated fuel processing device and control device

#230
20200173381
2020-06-04

Method and system of controlling hybrid electric vehicle for removing residual purge gas

#231
20200166008
2020-05-28

Evaporated fuel processing device

#232
20200158050
2020-05-21

Pressure sensor malfunction determination device for fuel tank

#233
20200158037
2020-05-21

Evaporated fuel processing apparatus

#234
20200149500
2020-05-14

Internal combustion engine

#235
20200149486
2020-05-14

Control device for internal-combustion engine

#236
20200149483
2020-05-14

Systems and methods for reducing vehicle valve degradation

#237
20200149482
2020-05-14

Systems and methods for reducing vehicle valve degradation

#238
20200141512
2020-05-07

Valve with temperature compensation

#239
20200141363
2020-05-07

Valve member and evaporative fuel processing system

#240
20200141362
2020-05-07

Fuel vapor gas purge system

#241
20200141361
2020-05-07

Evaporated fuel processing device and control device

#242
20200141360
2020-05-07

Evaporated fuel processing device

#243
20200141359
2020-05-07

Evaporated fuel processing device

#244
20200141339
2020-05-07

Method and system for evaporative emissions system purging during engine restart

#245
20200140030
2020-05-07

Saddle-riding type vehicle

#246
20200132024
2020-04-30

Fuel vapor treatment apparatus

#247
20200116109
2020-04-16

FLOW RATE CONTROL VALVE

#248
20200116108
2020-04-16

Fuel vapor treatment apparatus

#249
20200116091
2020-04-16

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

#250
20200109674
2020-04-09

Method and system for calculating fuel injection amount of fuel vapor dual purge system

#251
20200102899
2020-04-02

Hydrocarbon emission control system

#252
20200095959
2020-03-26

Fuel vapor separator and heat exchanger for a marine outboard engine

#253
20200095958
2020-03-26

Valve device and fuel evaporation gas purge system

#254
20200095957
2020-03-26

Anomaly determination device for evaporated fuel processing device

#255
20200088140
2020-03-19

Internal combustion engine with a valve and a fluid-carrying component and a method for monitoring a connection between a valve in a tank ventilation line and a fluid-carrying component

#256
20200072167
2020-03-05

Purge ejector assembly for a vehicle

#257
20200072166
2020-03-05

Evaporated fuel processing apparatus

#258
20200072165
2020-03-05

Valve device

#259
20200070649
2020-03-05

Systems and methods for reducing vehicle evaporative emissions

#260
20200063696
2020-02-27

Diagnostic apparatus for evaporative fuel processing system

#261
20200063695
2020-02-27

Diagnostic apparatus for evaporative fuel processing system

#262
20200063672
2020-02-27

Method and device for venting the tank of a vehicle

#263
20200063671
2020-02-27

ENGINE SYSTEM

#264
20200063670
2020-02-27

Evaporated fuel treatment device

#265
20200056567
2020-02-20

Tank venting device for a fuel tank, and vehicle

#266
20200049107
2020-02-13

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

#267
20200025156
2020-01-23

Evaporated fuel processing device for forced induction internal combustion engine and control method for the same

#268
20200025155
2020-01-23

Internal combustion engine with a venturi nozzle disposed in a fluid-carrying component in fluid connection with a tank ventilation line

#269
20200003163
2020-01-02

PURGE SYSTEM

#270
20190390790
2019-12-26

Solenoid valve and manufacturing method therefor

#271
20190390638
2019-12-26

Evaporated fuel processing apparatus

#272
20190383239
2019-12-19

Methods and system for conducting an engine system diagnostic based on ambient noise

#273
20190376607
2019-12-12

Fluid control valve

#274
20190376475
2019-12-12

Evaporated fuel treatment device

#275
20190376474
2019-12-12

Device for an internal combustion engine and method for operating the device

#276
20190376473
2019-12-12

Fluid control valve

#277
20190368444
2019-12-05

Evaporative emission control system and diagnostic method

#278
20190368434
2019-12-05

PUMP MODULE AND EVAPORATED FUEL PROCESSING DEVICE

#279
20190368431
2019-12-05

Systems and methods for pressure-based diagnostics for two stage turbo engines

#280
20190360435
2019-11-28

Method for controlling a control valve

#281
20190360408
2019-11-28

Method for operating a drive system of a motor vehicle, drive system and motor vehicle

#282
20190353274
2019-11-21

Valve device

#283
20190353121
2019-11-21

Electrically controlled fuel system module

#284
20190353120
2019-11-21

Leakage detecting device for vaporized fuel

#285
20190345899
2019-11-14

VAPORIZED-FUEL TREATING APPARATUS

#286
20190345898
2019-11-14

Arrangement for regenerating an activated carbon filter

#287
20190345885
2019-11-14

Pump module and evaporated fuel treatment device

#288
20190331063
2019-10-31

Control valve assembly

#289
20190331062
2019-10-31

Systems and methods for a vehicle cold-start evaporative emissions test diagnostic

#290
20190309709
2019-10-10

Three-port turbo purge module

#291
20190309708
2019-10-10

Vapor purge system having venturi hose-off detection capability

#292
20190301403
2019-10-03

Evaporated fuel processing apparatus

#293
20190301402
2019-10-03

Purge ejector assembly for an engine

#294
20190301381
2019-10-03

Evaporated fuel processing device

#295
20190301380
2019-10-03

Evaporative fuel treating apparatus

#296
20190293031
2019-09-26

Systems and methods for reducing vehicle emissions

#297
20190293008
2019-09-26

Method for operating an internal combustion engine, and internal combustion engine

#298
20190285011
2019-09-19

Evaporated fuel processing device

#299
20190271284
2019-09-05

Evaporated fuel treatment device

#300
20190271273
2019-09-05

Systems and methods for inferring fuel vapor canister loading rate