Patents-Review.com
ClassID:

139538 ⎘

F02D33/006 - CPC Classification

Classification description:

Controlling delivery of fuel or combustion-air, not otherwise provided for; Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions

Recent Application in this class:
#1
20220235729
2022-07-28

Fuel reform apparatus

 #2
20220163002
2022-05-26

Engine

 #3
20220154676
2022-05-19

Methods and system for inhibiting automatic engine stopping

 #4
20220056858
2022-02-24

APPARATUS FOR CONTROLLING FUEL PUMP OF HYBRID ELECTRIC VEHICLE

 #5
20220034288
2022-02-03

Methods and system for inhibiting automatic engine stopping

 #6
20220034273
2022-02-03

Apparatus, system and method for thermal management by deploying engine fueling on demand

 #7
20210115859
2021-04-22

Reverse flow detection system

 #8
20210087982
2021-03-25

Multiple fuel tank purge system and method

 #9
20210047973
2021-02-18

Method and system for balancing cylinder air-fuel ratio

 #10
20200390028
2020-12-17

Work machine for lessening damage resulting from an object coming into contact with work portion

 #11
20200386183
2020-12-10

Tolerance and wear compensation of a fuel pump

 #12
20200332730
2020-10-22

Start-up method for a vehicle with a hybrid propulsion system

 #13
20200257329
2020-08-13

Pedal device

 #14
20200247388
2020-08-06

Methods and system for operating a driveline in a speed control mode

 #15
20200217284
2020-07-09

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

 #16
20190368449
2019-12-05

RETURNLESS FUEL SYSTEM WITH ACCUMULATOR

 #17
20190271279
2019-09-05

Systems and methods for determining fuel release from a fuel injector

 #18
20190226411
2019-07-25

Method for predicting knock, method for suppressing knock, and engine system

 #19
20190218991
2019-07-18

Systems and methods for determining fuel release from a fuel injector

 #20
20190202267
2019-07-04

Fuel system control for refrigeration unit engine

 #21
20190145336
2019-05-16

Work vehicle

 #22
20190107090
2019-04-11

FUEL RECIRCULATION

 #23
20190047414
2019-02-14

Auxiliary fuel tank control systems and methods of use

 #24
20190032583
2019-01-31

Garden tool

 #25
20190017474
2019-01-17

Fuel supply device

 #26
20190017459
2019-01-17

METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE

 #27
20180345788
2018-12-06

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

 #28
20180290649
2018-10-11

FUEL PUMP SYSTEM OF HYBRID VEHICLE

 #29
20180290648
2018-10-11

Fuel pump system of hybrid vehicle

 #30
20180245525
2018-08-30

Vehicle traveling control method and vehicle traveling control device

 #31
20180156174
2018-06-07

Assembly structure for pump module

 #32
20180156150
2018-06-07

Alarm system and alarm method

 #33
20180142629
2018-05-24

Mitigation of intermittent cylinder misfire on dual fuel engines

 #34
20180119633
2018-05-03

Feedback control method for a fuel delivery system

 #35
20180050591
2018-02-22

Post-impact control system

 #36
20170314512
2017-11-02

Fuel vapor purging diagnostics for a multi-path purge ejector system

 #37
20170268412
2017-09-21

Method and unit for operating a fuel metering system in an internal combustion engine

 #38
20170193789
2017-07-06

Modular carbon monoxide poisoning prevention system

 #39
20170167428
2017-06-15

Fuel injector driver for cold start of high resistance injector

 #40
20170166195
2017-06-15

Fuel pump system of hybrid vehicle

 #41
20170159615
2017-06-08

Feedback controlled system for ignition promoter droplet generation

 #42
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

 #43
20170066322
2017-03-09

Method for a hybrid vehicle

 #44
20170058791
2017-03-02

Fuel storage apparatus

 #45
20170051701
2017-02-23

Method for operating a dual lift pump system

 #46
20170016406
2017-01-19

Method for forming a control for operation of a portable engine powered device

 #47
20160333834
2016-11-17

Low-pressure fuel supply system

 #48
20160298558
2016-10-13

Engine control device

 #49
20160273462
2016-09-22

Control apparatus for vehicle

 #50
20160272151
2016-09-22

Shut off gasoline line

 #51
20160245219
2016-08-25

Fuel anti-freeze system

 #52
20160245217
2016-08-25

Fuel supply device and control method

 #53
20160215709
2016-07-28

Airflow control device of internal combustion engine

 #54
20160215708
2016-07-28

Method of determining the timing and quantity of fuel injection to operate an internal combustion engine

 #55
20160186676
2016-06-30

Method and device for operating an internal combustion engine

 #56
20160177845
2016-06-23

POWER PLANT USING TWO FUELS, INCLUDING ONE FUEL WITH A HIGH GELATION TEMPERATURE

 #57
20160152230
2016-06-02

Hybrid vehicle and control method of hybrid vehicle

 #58
20160131047
2016-05-12

Automatic fuel shutoff

 #59
20160108846
2016-04-21

Method and device for functional control of a high pressure fuel pump

 #60
20160076495
2016-03-17

System for supplying fuel to an engine

 #61
20160017851
2016-01-21

Fuel injection amount control device

 #62
20160010581
2016-01-14

Method for controlling an internal combustion engine

 #63
20150377155
2015-12-31

Method and controller for setting the combustion parameters for an internal combustion engine operated with liquefied natural gas

 #64
20150136081
2015-05-21

Altitude fuel limiter for engine and method of using the same

 #65
20150075491
2015-03-19

Idle stop condition determination method of engine

 #66
20140373809
2014-12-25

Vehicle-driving device and vehicle-driving method

 #67
20140338634
2014-11-20

Automatic fuel shutoff

 #68
20140288808
2014-09-25

Engine de-choking in response to an engine flood event

 #69
20140196690
2014-07-17

Internal combustion engine having a fuel supply system for stop-and-go operation

 #70
20140165968
2014-06-19

Fuel system for an excavator

 #71
20140163847
2014-06-12

Method of controlling a fuel supply system of an engine of a motor vehicle

 #72
20140137837
2014-05-22

Direct injection event-based engine starting

 #73
20140093400
2014-04-03

Process and system for the rapid and safe activation of fuel pumps

 #74
20140076285
2014-03-20

Method and system for fuel vapor control

 #75
20140067242
2014-03-06

Fuel pump prime activated by door sensor

 #76
20140026860
2014-01-30

Apparatus and method for controlling internal-combustion engine

 #77
20130304360
2013-11-14

Fuel control system and associated method

 #78
20130013173
2013-01-10

Fuel supply system for internal combustion engine

 #79
20120325173
2012-12-27

Fuel injection system of an internal combustion engine

 #80
20120198911
2012-08-09

Method and device for identifying the fuel quality in a fuel tank of an internal combustion engine

 #81
20120191328
2012-07-26

Direct injection event-based engine starting

 #82
20120143478
2012-06-07

FUEL INJECTION CONTROL METHOD FOR GDI ENGINE

 #83
20120136520
2012-05-31

Method for controlling a HEV fuel pump

 #84
20120097132
2012-04-26

Fuel supply apparatus

 #85
20110162624
2011-07-07

DIESEL START-STOP FUEL PRESSURE RESERVE DEVICE

 #86
20110100314
2011-05-05

Direct injection event-based engine starting

 #87
20110023830
2011-02-03

System and method for preventing overheating of a fuel pump

 #88
20100282213
2010-11-11

Drive control method of flow rate control valve in common rail type fuel injection control apparatus and common rail type fuel injection control apparatus

 #89
20100224170
2010-09-09

Fuel supply system for internal combustion engine

 #90
20100191447
2010-07-29

Method for starting an internal combustion engine

 #91
20100161200
2010-06-24

Fuel control system and associated method

 #92
20100155322
2010-06-24

Vehicle mounted fuel separation apparatus

 #93
20100100301
2010-04-22

Method and apparatus for supporting stop-and-go engine functionality

 #94
20100018505
2010-01-28

Method and apparatus for supporting stop-and-go engine functionality

 #95
20090314262
2009-12-24

FUEL SUPPLY DEVICE FOR A DIESEL ENGINE AND METHOD FOR OPERATING A FUEL SUPPLY DEVICE FOR A DIESEL ENGINE

 #96
20090303466
2009-12-10

Apparatus for detecting properties of fuel for working machine

 #97
20090271096
2009-10-29

Fuel supply device and fuel supply method for internal combustion engine

 #98
20090252997
2009-10-08

Fuel cell system and its operation stop method

 #99
20090211560
2009-08-27

Method for Operating a Tank System Comprising a Tank, and Tank System

 #100
20090112442
2009-04-30

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

 #101
20090107461
2009-04-30

Direct injection fuel system with reservoir

 #102
20090093175
2009-04-09

Water jet propulsion boat

 #103
20090090328
2009-04-09

Method and device for controlling an internal combustion engine

 #104
20090078237
2009-03-26

Fuel supply system for internal combustion engine

 #105
20090038587
2009-02-12

Fuel control for direct injection fuel system

 #106
20090007889
2009-01-08

Three position fuel line check valve for relief of diurnal pressure

 #107
20080283026
2008-11-20

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

 #108
20080271707
2008-11-06

Liquefied Gas Fuel Supply Device of Diesel Engine

 #109
20080196696
2008-08-21

Direct injection event-based engine starting

 #110
20080173280
2008-07-24

Constant-speed multi-pressure fuel injection system for improved dynamic range in internal combustion engine

 #111
20080041345
2008-02-21

Fuel pump module for electronic returnless fuel system

 #112
20080026648
2008-01-31

Control System For Small Watercraft

 #113
20070283929
2007-12-13

Fuel supply system for diesel engine

 #114
20070269320
2007-11-22

Fuel Pump

 #115
20070261678
2007-11-15

Fuel delivery system

 #116
20070240687
2007-10-18

Fuel control system and associated method

 #117
20070221179
2007-09-27

Fuel line check valve system for relief of diurnal pressure

 #118
20070221173
2007-09-27

Fluid apparatus having pumps and method for controlling the same

 #119
20070199542
2007-08-30

Fuel supply system for internal combustion engine

 #120
20070193559
2007-08-23

Fuel supply system for internal combustion engine

 #121
20070189906
2007-08-16

Multichamber tank for motor vehicles

 #122
20070175807
2007-08-02

Liquid circuit

 #123
20070108856
2007-05-17

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

 #124
20070107435
2007-05-17

Method and apparatus for determining the extent of internal wear in a fuel pump of a fuel system

 #125
20070095330
2007-05-03

Three position fuel line check valve for relief of diurnal pressure

 #126
20070084447
2007-04-19

DME fuel supply device for diesel engine

 #127
20060254535
2006-11-16

Engine on pulsed fuel additive concentrate dosing system and controller

 #128
20060137332
2006-06-29

Vehicle with a supply unit

 #129
20060107932
2006-05-25

Fuel supply device for outboard device

 #130
20060107931
2006-05-25

Outboard motor with forward air intake and air-cooled fuel pump

 #131
20060081223
2006-04-20

Heat exchanger module

 #132
20060081222
2006-04-20

Method to control starter/generator cooling fuel flow during engine starting

 #133
20060065246
2006-03-30

Multiple pump fuel delivery system

 #134
20060000452
2006-01-05

Fuel supply system for internal combustion engine

 #135
20050284448
2005-12-29

Fuel pump system

 #136
20050224055
2005-10-13

Device for determining fuel quality and corresponding method

 #137
20050217642
2005-10-06

Fuel supply system for an internal combustion engine

 #138
20050183781
2005-08-25

Jet pump with improved start-up properties and fuel delivery system equipped with such jet pump

 #139
20050178367
2005-08-18

Fuel supply system and a method for controlling the fuel supply

 #140
20050155582
2005-07-21

Fuel supply system for an internal combustion engine

 #141
20050145223
2005-07-07

DME fuel supply device for diesel engine

 #142
20050133010
2005-06-23

Fuel piping

 #143
20050061297
2005-03-24

Fuel pressure control apparatus for cylinder injection type internal combustion engine

 #144
20050051141
2005-03-10

Fuel container for a motor vehicle

 #145
20050034710
2005-02-17

No-return loop fuel system

 #146
16440514
2020-08-18

Methods and systems for engine idle stop

 #147
15730037
2019-02-26

Fuel system with switchable pressure regulation