F02M69/042 - CPC Classification Index

ClassID:

141401 ⎘

F02M69/042 - CPC Classification

Classification description:

Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel; Injectors peculiar thereto Positioning of injectors with respect to engine, e.g. in the air intake conduit

Sub-classes:

F02M69/043 » {for injecting into the intake conduit upstream of an air throttle valve} 56
F02M69/044 » {for injecting into the intake conduit downstream of an air throttle valve} 193
F02M69/045 » {for injecting into the combustion chamber } 84
F02M69/046 » {for injecting into both the combustion chamber and the intake conduit} 174

Recent Application in this class:

20250172115

2025-05-29

ELECTRONIC FUEL INJECTION THROTTLE BODY ASSEMBLY

20250052220

2025-02-13

FUEL SYSTEM

20240084771

2024-03-14

Fuel system

20230051581

2023-02-16

Electronic fuel injection throttle body assembly

20220298994

2022-09-22

FUEL DROPLET MICRONIZER

20210231061

2021-07-29

Electronic fuel injection throttle body assembly

20210071592

2021-03-11

Electronic fuel injection throttle body assembly

20190345905

2019-11-14

Electronic fuel injection throttle body assembly

20190211754

2019-07-11

Methods and systems for an engine with partial deactivation

#10

20190170070

2019-06-06

Electronic fuel injection throttle body assembly

#11

20190170069

2019-06-06

Electronic fuel injection throttle body assembly

#12

20180372051

2018-12-27

General purpose engine

#13

20180149108

2018-05-31

Fuel amount distribution method for an engine with a dual injector

#14

20180023528

2018-01-25

Injection system for two-stroke engines

#15

20170260939

2017-09-14

Pro stock fuel injection air intake assembly

#16

20170248103

2017-08-31

Engine including direct injector and port injector

#17

20170082057

2017-03-23

Method and system for selecting a cylinder for engine starting

#18

20160281628

2016-09-29

Fuel pressure sensor diagnostic during engine stopping

#19

20160115894

2016-04-28

Fuel injector of internal combustion engine and fuel injection method thereof

#20

20150219036

2015-08-06

Method and system for selecting a cylinder for engine starting

#21

20150184574

2015-07-02

Two-stroke engine with fuel injection

#22

20150034742

2015-02-05

FUEL INJECTOR AND FUEL INJECTION DEVICE USING THE SAME

#23

20150007794

2015-01-08

Fuel supply apparatus of internal combustion engine

#24

20140345568

2014-11-27

Engine intake apparatus and method

#25

20140339342

2014-11-20

INJECTOR FOR A SYSTEM FOR FEEDING GAS FUEL TO AN INTERNAL COMBUSTION ENGINE

#26

20140007843

2014-01-09

Fuel injection control device for internal combustion

#27

20130186372

2013-07-25

Assembly method and machine of direct injector unit

#28

20120222651

2012-09-06

Backwards Injected Engine

#29

20110265759

2011-11-03

INTERNAL COMBUSTION ENGINE HAVING INDEPENDENT GAS SUPPLY WITH NO COMPRESSION STROKE

#30

20110247584

2011-10-13

Francis cycle backwards injected engine

#31

20110088653

2011-04-21

Backwards injected engine

#32

20110036326

2011-02-17

THROTTLE ASSEMBLY

#33

20100263624

2010-10-21

Premixed compression ignition diesel engine

#34

20100251993

2010-10-07

BI-FUEL INTERNAL COMBUSTION ENGINE

#35

20090321540

2009-12-31

Fuel Injector

#36

20090288647

2009-11-26

Fuel supply apparatus

#37

20090018750

2009-01-15

Fuel injection for small engines

#38

20080314669

2008-12-25

MOTORCYCLE AIRBOX WITH FLOW-ENHANCING SHAPE

#39

20080210201

2008-09-04

Fuel injection system for an internal combustion engine and engine incorporating same

#40

20080141980

2008-06-19

Injector mounting structure of V-type internal combustion engine

#41

20080093480

2008-04-24

Air bypass apparatus in fuel injection apparatus

#42

20070295309

2007-12-27

Fuel injector retention clip

#43

20070266996

2007-11-22

Fuel injector retention clip

#44

20070125345

2007-06-07

Fuel injection system

#45

20070084444

2007-04-19

Electronic fuel regulation system for small engines

#46

20060272620

2006-12-07

Injection unit for an internal combustion engine

#47

20060157005

2006-07-20

Two-stroke engine

#48

20060137659

2006-06-29

Fuel injector retention clip

#49

20060118091

2006-06-08

Fuel injector retention clip

#50

20060016418

2006-01-26

Fuel injector and a method of sealing the same

#51

20050279328

2005-12-22

Fuel injector clocking feature

#52

20050279092

2005-12-22

Water jet propulsion boat

#53

20050150271

2005-07-14

System for calibrating an integrated injection nozzle and injection pump