Patents-Review.com
ClassID:

138553 ⎘

F02B11/00 - CPC Classification

Classification description:

Engines characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition, e.g. in different cylinders

Sub-classes:
Recent Application in this class:
#1
20220379873
2022-12-01

APPARATUS OF CONTROLLING MODE SWITCHING TRANSITIONS IN MULTI-COMBUSTION MODE INTERNAL COMBUSTION ENGINE WITH A HYBRID PROPULSION SYSTEM

 #2
20220154633
2022-05-19

Cam-driven radial rotary engine incorporating an HCCI apparatus

 #3
20210189945
2021-06-24

Control apparatus for compression-ignition type engine

 #4
20210115839
2021-04-22

Control apparatus for compression-ignition type engine

 #5
20210062709
2021-03-04

Engine control method and engine system

 #6
20200362810
2020-11-19

Control device for compression ignition engine

 #7
20200332704
2020-10-22

Control device for compression ignition engine

 #8
20200318572
2020-10-08

Control apparatus and control method for compression ignition type engine

 #9
20200224583
2020-07-16

Dual-fuel combustion method and system

 #10
20200158007
2020-05-21

Combustion chamber structure for engine

 #11
20200158006
2020-05-21

Combustion chamber structure for engine

 #12
20200141377
2020-05-07

Control apparatus for compression auto-ignition engine

 #13
20200141303
2020-05-07

Oil injection methods for combustion enhancement in natural gas reciprocating engines

 #14
20200116098
2020-04-16

Engine control device

 #15
20200032734
2020-01-30

Control system for compression ignition engine

 #16
20200032717
2020-01-30

Control system for compression ignition engine

 #17
20190376457
2019-12-12

Adsorbent circulation for onboard octane on-demand and cetane on-demand

 #18
20190345890
2019-11-14

Premixed compression ignition engine and method for controlling premixed compression ignition engine

 #19
20190277218
2019-09-12

Controller and control method for fuel injection timing of internal combustion engine

 #20
20190226443
2019-07-25

Internal combustion engine control device

 #21
20190101071
2019-04-04

Control apparatus for engine

 #22
20190093592
2019-03-28

Combustion control device for compression autoignition engine

 #23
20190063361
2019-02-28

Control system for pre-mixture compression-ignition engine

 #24
20190063344
2019-02-28

Control device for engine

 #25
20180334998
2018-11-22

Control system of compression-ignition engine

 #26
20180283296
2018-10-04

Control device of compression self-ignition engine

 #27
20180283262
2018-10-04

Nitrogen enriched air supply for gasoline compression ignition combustion

 #28
20180017011
2018-01-18

Control device for internal combustion engine

 #29
20170306918
2017-10-26

COMPRESSION-IGNITION TYPE INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE

 #30
20170292462
2017-10-12

CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

 #31
20160076436
2016-03-17

Variable combustion system for an internal combustion engine

 #32
20150226143
2015-08-13

Spark ignition engine

 #33
20150167536
2015-06-18

Combustion chamber structure for engine

 #34
20150136070
2015-05-21

Control apparatus and method for internal combustion engine

 #35
20150136047
2015-05-21

Mixed-Mode Combustion Methods Enabled by Fuel Reformers and Engines Using the Same

 #36
20150053171
2015-02-26

INTERNAL COMBUSTION ENGINE WITH HIGH TEMPERATURE FUEL INJECTION

 #37
20140331959
2014-11-13

Method of estimating duration of auto-ignition phase in a spark-assisted compression ignition operation

 #38
20140216396
2014-08-07

Direct injection gasoline engine and method of controlling the direct injection gasoline engine

 #39
20140000453
2014-01-02

Piston with cooling gallery and closed collar chamber

 #40
20130327294
2013-12-12

Control apparatus for a multi-fuel internal combustion engine

 #41
20130306045
2013-11-21

Combustion Control via Homogeneous Combustion Radical Ignition (HCRI) or Partial HCRI in Cyclic IC Engines

 #42
20130276753
2013-10-24

Method of operating an internal combustion engine with low NOcombustion

 #43
20130087110
2013-04-11

Method for combustion mode transition

 #44
20130019828
2013-01-24

Engine control system

 #45
20120239274
2012-09-20

Internal combustion engine control device

 #46
20120078491
2012-03-29

Engine control method

 #47
20100235068
2010-09-16

Control of controlled-auto-ignition (CAI) combustion process

 #48
20100010725
2010-01-14

Multifuel internal combustion engine and combustion controlling method thereof

 #49
20090228191
2009-09-10

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines

 #50
20090199813
2009-08-13

Premixed Compression Ignition Type Engine And Method Of Controlling Intake Air Thereof

 #51
20090031985
2009-02-05

Premixed compression ignition type engine and method of controlling intake air thereof

 #52
20080275621
2008-11-06

Internal combustion engine

 #53
20080221774
2008-09-11

Method and apparatus for determining a parameter for normalized instantaneous heat release in an internal combustion engine

 #54
20080172168
2008-07-17

Method for operating an internal combustion engine

 #55
20080127933
2008-06-05

Multiple combustion mode engine using direct alcohol injection

 #56
20080110422
2008-05-15

Control system and method for internal combustion engine

 #57
20080041335
2008-02-21

Method and operation of an engine

 #58
20070235002
2007-10-11

Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines

 #59
20070169745
2007-07-26

Spark ignition to compression ignition transition in an internal combustion engine

 #60
20070113541
2007-05-24

Internal combustion engine with multiple combustion modes and fuel vapor purging

 #61
20070062486
2007-03-22

System and method for engine operation with spark assisted compression ignition

 #62
20070062485
2007-03-22

Apparatus and method for controlling internal combustion engine

 #63
20060185644
2006-08-24

Method for operating compression ignition internal combustion engine

 #64
20060075991
2006-04-13

Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines

 #65
20050199191
2005-09-15

Compression ignition engine by air injection from air-only cylinder to adjacent air-fuel cylinder

 #66
17327391
2021-10-26

Multiple mode operation of hydrogen-fueled internal combustion engine