ClassID:

138541

F02B5/02 - CPC Classification

Classification description:

Engines characterised by positive ignition Methods of operating

Recent Application in this class:
#1
20220306960
2022-09-29

New Additive Packages for Gasoline Fuels

#2
20220010744
2022-01-13

Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle

#3
20210095591
2021-04-01

Spool shuttle crossover valve and combustion chamber in split-cycle engine

#4
20210017929
2021-01-21

Control device for engine

#5
20210003088
2021-01-07

Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle

#6
20200391180
2020-12-17

Zeolite-like metal-organic frameworks with ana topology

#7
20200038835
2020-02-06

Fuel upgrading and reforming with metal organic framework

#8
20190226419
2019-07-25

HYBRID COMBUSTION MODE OF INTERNAL COMBUSTION ENGINE AND CONTROLLER THEREOF, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE

#9
20190055881
2019-02-21

Spool shuttle crossover valve and combustion chamber in split-cycle engine

#10
20170356399
2017-12-14

Inlet diffusers for a two-stage engine charge air system

#11
20170356398
2017-12-14

Two-stage engine charge air system with branch conduits

#12
20170314523
2017-11-02

Inter-event control strategy for corona ignition systems

#13
20170297670
2017-10-19

Marine vehicle engine

#14
20170246614
2017-08-31

Fuel upgrading and reforming with metal organic framework

#15
20170241395
2017-08-24

Laser ignition device

#16
20170174592
2017-06-22

Systems and methods for manufacture of methanol from natural gas and flare gas feedstock

#17
20170058759
2017-03-02

Spool shuttle crossover valve and combustion chamber in split-cycle engine

#18
20170022962
2017-01-26

Intra-even control strategy for corona ignition systems

#19
20170015933
2017-01-19

ADDITIVES AND LUBRICATING OIL COMPOSITIONS FOR IMPROVING LOW SPEED PRE-IGNITION

#20
20160363087
2016-12-15

Methods and system for improving accuracy of injecting smaller amounts of fuel to an engine

#21
20160348606
2016-12-01

CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

#22
20160305391
2016-10-20

Ignition control system for internal combustion engine

#23
20160252003
2016-09-01

Combustion state estimation method

#24
20160222940
2016-08-04

Inter-event control strategy for corona ignition systems

#25
20160208730
2016-07-21

Engine controller

#26
20160177854
2016-06-23

Method for operating a spark ignited engine

#27
20160169134
2016-06-16

Method for operation of an internal combustion engine

#28
20160061161
2016-03-03

Air supply concepts to improve efficiency of VCRC engines

#29
20160053669
2016-02-25

VCRC engine with insulated chambers

#30
20150322909
2015-11-12

Method to determine the injection pattern in the intake stroke of the combustion cycle of the cylinders of a direct-injection internal combustion engine

#31
20150233309
2015-08-20

Apparatus for detecting abnormal combustion in a combustion engine

#32
20150096531
2015-04-09

HYBRID COMBUSTION MODE OF INTERNAL COMBUSTION ENGINE AND CONTROLLER THEREOF, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE

#33
20140352655
2014-12-04

Transition from homogeneous charge compression ignition combustion mode to spark ignited combustion

#34
20090178643
2009-07-16

METHOD FOR COMBUSTING FUEL

#35
17080082
2022-02-15

Fast torque response for boosted engines

#36
14874570
2017-01-10

Compositions and methods to reduce global warming caused by gasoline and spark ignited internal combustion engines