F02M69/00 - CPC Classification Index

ClassID:

141394 ⎘

F02M69/00 - CPC Classification

Classification description:

Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel

Sub-classes:

F02M69/002 » {characterised by means for intermittently metering the portion of fuel injected } 5
F02M69/005 » {characterised by control of air admission to the engine according to the fuel injected} 1
F02M69/02 » Pumps peculiar thereto 41
F02M69/04 » Injectors peculiar thereto 58
F02M69/06 » characterised by the pressurisation of the fuel being caused by centrifugal force acting on the fuel 0
F02M69/08 » characterised by the fuel being carried by compressed air into main stream of combustion-air 30
F02M69/10 » peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump chamber 13
F02M69/12 » comprising a fuel-displaced free-piston for intermittently metering and supplying fuel to injection nozzles 0
F02M69/14 » having cyclically-operated valves connecting injection nozzles to a source of fuel under pressure during the injection period 0
F02M69/16 » characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of {continuously or intermittently operated} injectors 2
F02M69/28 » characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration 3
F02M69/30 » characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines 7
F02M69/44 » characterised by means for supplying extra fuel to the engine on sudden air throttle opening, e.g. at acceleration 1
F02M69/46 » Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups to 15

Recent Application in this class:

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20210215124

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2020-10-29

Gas engine and ship provided with same

20190107085

2019-04-11

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20180195480

2018-07-12

Fuel injection valve

20170370331

2017-12-28

Multi-physics fuel atomizer and methods

20170248103

2017-08-31

Engine including direct injector and port injector

20160245241

2016-08-25

Multi-physics fuel atomizer and methods

20150275812

2015-10-01

Fuel supply device

#10

20140261324

2014-09-18

Systems and methods for controlling compression in an engine, compressor, or pump

#11

20140202429

2014-07-24

Compressed natural gas fuel mass control system

#12

20140191055

2014-07-10

Multi-physics fuel atomizer and methods

#13

20140123954

2014-05-08

FUEL AMOUNT DISTRIBUTION METHOD FOR ENGINE WITH DUAL INJECTOR AND APPARATUS THEREFOR

#14

20140123945

2014-05-08

FUEL DISTRIBUTOR

#15

20140048041

2014-02-20

In-cylinder pressure detecting device of direct injection type internal combustion engine

#16

20140041623

2014-02-13

Flow-control assembly comprising a turbine-generator cartridge

#17

20140034747

2014-02-06

Method For Detecting A Nozzle Chamber Pressure In An Injector And Injection System

#18

20140007847

2014-01-09

Method for activating an injector in a fuel injection system in an internal combustion engine

#19

20140007846

2014-01-09

METHOD FOR CONTROLLING CATALYTIC CONVERTER HEATING MEASURES IN AN INTERNAL COMBUSTION ENGINE HAVING TWO INJECTORS PER CYLINDER

#20

20140007842

2014-01-09

Fuel supply apparatus

#21

20140007841

2014-01-09

CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#22

20130333667

2013-12-19

FUEL GAS SUPPLY DEVICE FOR GAS ENGINE

#23

20130333666

2013-12-19

INTERNAL COMBUSTION ENGINE

#24

20130327295

2013-12-12

Gas engine system with detection function of abnormality occurrence of gas pressure detection mechanism

#25

20130298872

2013-11-14

Fuel injection control system for internal combustion engine

#26

20130291835

2013-11-07

Control device for internal combustion engine

#27

20130255638

2013-10-03

GAS FUEL PRESSURE CONTROL DEVICE

#28

20130255632

2013-10-03

Engine fuel injection device

#29

20130247872

2013-09-26

Fuel supply structure of saddle-ride type vehicle

#30

20130180504

2013-07-18

Chainsaw having ventholes for ventilation

#31

20130125861

2013-05-23

Intake apparatus of engine

#32

20110284652

2011-11-24

Multi-physics fuel atomizer and methods

#33

20100051728

2010-03-04

Piloted variable area fuel injector

#34

20070068485

2007-03-29

Fuel injection strategy for reduced cold start emission from direct injection gasoline engines