Patents-Review.com
ClassID:

138642 ⎘

F02B2023/102 - CPC Classification

Classification description:

Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the spark plug being placed offset the cylinder centre axis

Recent Application in this class:
#1
20240384679
2024-11-21

INTERNAL COMBUSTION ENGINE COMPRISING A SPARK PLUG AND NEGATIVE SPARK POSITIONS

 #2
20240344479
2024-10-17

COMBUSTION CHAMBER FOR HIGH PERFORMANCE H2 DIRECT INJECTION ENGINE

 #3
20210262413
2021-08-26

Engine and work machine

 #4
20210115841
2021-04-22

Combustion chamber structure for internal combustion engine

 #5
20210040913
2021-02-11

METHOD FOR OPERATING A SPARK-IGNITION INTERNAL COMBUSTION ENGINE

 #6
20210025349
2021-01-28

Fuel injection control device for engine

 #7
20210025318
2021-01-28

Fuel injection control device for engine

 #8
20200141378
2020-05-07

Ignition source adapted for positioning within a combustion chamber

 #9
20190145305
2019-05-16

Fuel Injection Control Device

 #10
20190101049
2019-04-04

Elliptically-shaped combustion chamber

 #11
20190101048
2019-04-04

Internal-combustion engine with direct fuel injection in the direction of the intake gas motion

 #12
20190063344
2019-02-28

Control device for engine

 #13
20180258884
2018-09-13

Engine

 #14
20180252151
2018-09-06

Engine

 #15
20180230896
2018-08-16

Structure of combustion chamber for direct injection engine

 #16
20180171862
2018-06-21

Combustion chamber structure of engine

 #17
20170356330
2017-12-14

Combustion chamber structure for direct injection engine

 #18
20170284281
2017-10-05

Internal combustion engine

 #19
20160356214
2016-12-08

Outboard motor

 #20
20160290273
2016-10-06

Control apparatus for internal combustion engine

 #21
20160265482
2016-09-15

Control device for compression ignition-type engine

 #22
20160115895
2016-04-28

Control apparatus for internal combustion engine

 #23
20160053714
2016-02-25

Piston and bowl for gasoline direct injection compression ignition (GDCI)

 #24
20160024996
2016-01-28

Dual pre-chamber piston bowl system

 #25
20150211431
2015-07-30

Control device of gasoline direct-injection engine

 #26
20150167536
2015-06-18

Combustion chamber structure for engine

 #27
20140060493
2014-03-06

Spark-ignition direct injection engine

 #28
20140026837
2014-01-30

Cylinder head configuration for internal combustion engine

 #29
20110146620
2011-06-23

Cylinder injection engine

 #30
20110067671
2011-03-24

Non-soot emitting fuel combustion chamber

 #31
20100294254
2010-11-25

Inverted cross-scavenged, two-overhead valve, 2-stroke engine

 #32
20090277432
2009-11-12

Multi-fuel multi-injection system for an internal combustion engine

 #33
20090133668
2009-05-28

Direct injection spark ignition internal combustion engine and fuel injection method for same

 #34
20090065608
2009-03-12

Fuel injection system

 #35
20080275621
2008-11-06

Internal combustion engine

 #36
20080257294
2008-10-23

Internal combustion engine and method for operating an internal combustion engine by means of a laser ignition unit

 #37
20080236546
2008-10-02

Combustion control system for internal combustion engine

 #38
20080022967
2008-01-31

Direct-injection spark-ignition internal combustion engine

 #39
20080000445
2008-01-03

Control apparatus for an internal combustion engine capable of pre-mixed charge compression ignition

 #40
20070261667
2007-11-15

Spark ignition internal combustion engine with direct fuel injection

 #41
20070261666
2007-11-15

Internal combustion engine with direct fuel injection

 #42
20070261665
2007-11-15

Internal combustion engine

 #43
20070261664
2007-11-15

Internal combustion engine with direct fuel injection

 #44
20060288980
2006-12-28

Internal combustion engine

 #45
20060231063
2006-10-19

In-cylinder injection type spark-ignition internal combustion engine

 #46
20050241612
2005-11-03

Two-valve high squish flow I.C. engine