F02D13/023 - CPC Classification Index

#1

20210131360

2021-05-06

System and method for reducing engine temperature

#2

20210017885

2021-01-21

Continuous variable valve duration apparatus and engine provided with the same

#3

20200072135

2020-03-05

Control system of miller cycle engine and method of controlling miller cycle engine

#4

20200049097

2020-02-13

Controller for internal combustion engine and method for controlling internal combustion engine

#5

20190093575

2019-03-28

Boosted engine with boost controller and control unit

#6

20190010887

2019-01-10

Control device for internal combustion engine

#7

20180252171

2018-09-06

Methods of knock control

#8

20180230918

2018-08-16

Control device for internal combustion engine

#9

20180010486

2018-01-11

Control device for internal combustion engine

#10

20170120894

2017-05-04

Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle

#11

20170114727

2017-04-27

Oil control valve system for valve actuation switching

#12

20170009667

2017-01-12

Hybrid vehicle and control method for hybrid vehicle

#13

20160369708

2016-12-22

Method for operating an internal combustion engine

#14

20160305349

2016-10-20

Torque modulation for internal combustion engine

#15

20160146120

2016-05-26

Controller for variable valve mechanism

#16

20160138484

2016-05-19

Systems, methods, and devices for valve stem position sensing

#17

20150300217

2015-10-22

INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

#18

20150226144

2015-08-13

METHOD FOR BALANCING CYLINDERS OF AN INTERNAL COMBUSTION ENGINE

#19

20150219025

2015-08-06

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE IN PARTICULAR A SPARK-IGNITION ENGINE, HAVING AT LEAST ONE INLET VALVE

#20

20150040847

2015-02-12

Six-stroke cycle engine having scavenging stroke

#21

20140202406

2014-07-24

Variably operated valve system for multi-cylinder internal combustion engine and control apparatus for variably operated valve system

#22

20130312506

2013-11-28

Systems, methods, and devices for valve stem position sensing

#23

20130306012

2013-11-21

Internal combustion engine

#24

20130206105

2013-08-15

Control device for in-vehicle internal combustion engine

#25

20130006492

2013-01-03

Control apparatus for internal combustion engine

#26

20120234274

2012-09-20

Spark ignition type internal combustion engine

#27

20120215419

2012-08-23

Controller for internal combustion engine

#28

20120210975

2012-08-23

Internal combustion engine, with gasoline direct injection, having a system for variable actuation of the intake valves

#29

20120210960

2012-08-23

Internal combustion engine having eight cylinders in a V-configuration

#30

20120037105

2012-02-16

VARIABLY OPERATED VALVE APPARATUS FOR INTERNAL COMBUSTION ENGINE, START SYSTEM FOR INTERNAL COMBUSTION ENGINE, AND START CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#31

20110197836

2011-08-18

Induction control unit for internal combustion engine including variable valve mechanism

#32

20100313837

2010-12-16

Valve control apparatus for internal combustion engine

#33

20100305834

2010-12-02

Engine fuel injection control apparatus

#34

20100258097

2010-10-14

INTERNAL COMBUSTION ENGINE

#35

20100180874

2010-07-22

Air-fuel ratio control apparatus and air-fuel ratio control method

#36

20100175647

2010-07-15

Method for operating an internal combustion engine with variable valve control

#37

20100163001

2010-07-01

Spark ignition type internal combustion engine

#38

20100139591

2010-06-10

Variable valve device of internal combustion engine and controller therefor

#39

20100131116

2010-05-27

Control system with input averaging and hold control input

#40

20100064993

2010-03-18

Internal combustion engine

#41

20100024790

2010-02-04

Air-fuel ratio control system of a multi-cylinder internal combustion engine

#42

20090319137

2009-12-24

Output control device for internal combustion engine

#43

20090255518

2009-10-15

Turbo-charged gasoline engine with variable control of intake valves

#44

20090235885

2009-09-24

VARIABLE VALVE ACTUATING APPARATUS

#45

20090230761

2009-09-17

Brake system for engine-operated vehicle and controlling method thereof

#46

20090228187

2009-09-10

Variable valve actuation system of internal combustion engine and control apparatus of internal combustion engine

#47

20090217906

2009-09-03

Internal combustion engine control method and internal combustion engine system

#48

20090178632

2009-07-16

Spark Ignition Type Internal Combustion Engine

#49

20090164099

2009-06-25

CONTROLLER FOR AN INTERNAL COMBUSTION ENGINE

#50

20090125211

2009-05-14

Method of controlling a mechanical compression ratio, a closing timing of an intake valve and air stream

#51

20090118987

2009-05-07

Air-fuel ratio control apparatus

#52

20090099752

2009-04-16

Control apparatus for internal combustion engine

#53

20090084351

2009-04-02

IDLE SPEED CONTROL METHOD FOR CONTROLLING THE IDLE SPEED OF AN ENGINE WITH A CONTINUOUS VARIABLE EVENT AND LIFT SYSTEM AND A FUEL CONTROL SYSTEM USING THE METHOD

#54

20090070007

2009-03-12

Control apparatus for cylinder injection type internal combustion engine

#55

20090055081

2009-02-26

Control system for internal combustion engine

#56

20090050107

2009-02-26

Idle speed control apparatus for internal combustion engine

#57

20080255752

2008-10-16

Internal combustion engine having variable valve lift mechanism

#58

20080190396

2008-08-14

Control device and control method for internal combustion engine

#59

20080149055

2008-06-26

Internal combustion engine with intake valves having a variable actuation and a lift profile including a constant lift boot portion

#60

20080098990

2008-05-01

Variable compression ratio control method for variable compression ratio engine, and variable compression ratio engine

#61

20080087255

2008-04-17

Internal combustion engine

#62

20080065310

2008-03-13

Manifold pressure control for a variable event valvetrain

#63

20080060625

2008-03-13

Engine and method for operating an engine

#64

20080060611

2008-03-13

Variable event valvetrain operation during an engine start

#65

20080017144

2008-01-24

Internal combustion engine comprising a variable valve lift profile system and a method for controlling valve lift profile shifting

#66

20070283911

2007-12-13

Variable valve actuating apparatus and process for internal combustion engine

#67

20070240680

2007-10-18

Control device of internal combustion engine

#68

20070235007

2007-10-11

Ignition timing control system and method for internal combustion engine, and engine control unit

#69

20070233332

2007-10-04

Method of controlling series hybrid electric vehicle powertrain

#70

20070225892

2007-09-27

Control system for internal combustion engine

#71

20070215126

2007-09-20

NOx emission reduction apparatus

#72

20070186892

2007-08-16

Control of engine intake system

#73

20070179700

2007-08-02

Engine control system using valve opening parameter

#74

20070131199

2007-06-14

Variable valve control apparatus for internal combustion engine and method thereof

#75

20070125350

2007-06-07

Air-fuel ratio control apparatus

#76

20070089706

2007-04-26

Air and fuel supply system for combustion engine operating in HCCI mode

#77

20070079805

2007-04-12

Air and fuel supply system for combustion engine operating at optimum engine speed

#78

20070074705

2007-04-05

Control apparatus for multi-cylinder internal combustion engine and control method

#79

20070068149

2007-03-29

Air and fuel supply system for combustion engine with particulate trap

#80

20070062180

2007-03-22

Combustion engine including exhaust purification with on-board ammonia production

#81

20070056560

2007-03-15

Manifold pressure control for a variable event valvetrain

#82

20070044761

2007-03-01

Internal combustion engine and method of detecting abnormality of internal combustion engine

#83

20070039579

2007-02-22

Control apparatus and control method for internal combustion engine

#84

20070006830

2007-01-11

Intake air volume controller of internal combustion engine

#85

20060266311

2006-11-30

Variable valve control apparatus

#86

20060254544

2006-11-16

Variable lift valve operating system for internal combustion engine

#87

20060219212

2006-10-05

Method for operating an internal combustion engine

#88

20060219197

2006-10-05

Method and apparatus for controlling variable valve actuation device in internal combustion engine

#89

20060213468

2006-09-28

Valve actuation control apparatus for internal combustion engine

#90

20060207582

2006-09-21

Control apparatus for multi-cylinder internal combustion engine and control method

#91

20060196479

2006-09-07

Method and device for controlling an internal combustion engine

#92

20060191512

2006-08-31

Control apparatus for internal combustion engine

#93

20060191502

2006-08-31

Control apparatus and control method for variable valve actuation mechanism of internal combustion engine

#94

20060130806

2006-06-22

Apparatus and method for controlling internal combustion engine

#95

20060124092

2006-06-15

Valve characteristic control device for internal combustion engine and method of the same

#96

20060124090

2006-06-15

Apparatus and method for controlling internal combustion engine

#97

20060107924

2006-05-25

Ignition timing control apparatus for engine

#98

20060100773

2006-05-11

Variable valve control apparatus for internal combustion engine and method thereof

#99

20060090729

2006-05-04

Control apparatus of internal combustion engine

#100

20060086338

2006-04-27

Idle speed controller for internal combustion engine

#101

20060081217

2006-04-20

Valve characteristic estimation device and controller for internal combustion engine

#102

20060081207

2006-04-20

Engine start control apparatus

#103

20060075990

2006-04-13

Intake amount control apparatus of internal combustion engine

#104

20060037578

2006-02-23

Cylinder cutoff control apparatus of internal combustion engine

#105

20060016407

2006-01-26

Engine valve performance controller

#106

20050247284

2005-11-10

Air and fuel supply system for combustion engine operating at optimum engine speed

#107

20050241613

2005-11-03

Combustion engine including cam phase-shifting

#108

20050241302

2005-11-03

Air and fuel supply system for combustion engine with particulate trap

#109

20050235951

2005-10-27

Air and fuel supply system for combustion engine operating in HCCI mode

#110

20050229900

2005-10-20

Combustion engine including exhaust purification with on-board ammonia production

#111

20050205055

2005-09-22

Intake control apparatus for internal combustion engine and method thereof

#112

20050076890

2005-04-14

Method for carrying out an internal exhaust gas recirculation to the combustion chamber of an internal combustion engine

#113

20050027432

2005-02-03

Fail-safe control apparatus for internal combustion engine equipped with variable valve characteristic mechanisms and method thereof

#114

20050022762

2005-02-03

Apparatus and method for controlling engine valve opening in internal combustion engine

#115

20050000480

2005-01-06

Control system for internal combustion engine