Patents-Review.com
ClassID:

138515 ⎘

F02B1/02 - CPC Classification

Classification description:

Engines characterised by fuel-air mixture compression with positive ignition

Sub-classes:
Recent Application in this class:
#1
20250035035
2025-01-30

SCALABLE ENERGY GENERATOR

 #2
20240376842
2024-11-14

Engine

 #3
20210254541
2021-08-19

INTERNALLY COOLED INTERNAL COMBUSTION ENGINE AND METHOD THEREOF

 #4
20190186396
2019-06-20

Control system for compression-ignition engine

 #5
20190186394
2019-06-20

Control system for compression-ignition engine

 #6
20170363020
2017-12-21

Internal combustion engine and control method of internal combustion engine

 #7
20170198629
2017-07-13

Internally cooled internal combustion engine and method thereof

 #8
20160177851
2016-06-23

Method for operating a spark ignited engine

 #9
20160169058
2016-06-16

PISTON MACHINE

 #10
20160138510
2016-05-19

ENGINE CONTROL APPARATUS

 #11
20160076503
2016-03-17

Fuel-injection system having a fuel-conducting component, a fuel injector and a suspension mount

 #12
20150034035
2015-02-05

ETHANOL-BASED FUEL AND USE THEREOF

 #13
20130319354
2013-12-05

Two-stroke engine and related methods

 #14
20130061834
2013-03-14

Spark ignition engine

 #15
20130019828
2013-01-24

Engine control system

 #16
20120298072
2012-11-29

Directly injected internal combustion engine system

 #17
20120247002
2012-10-04

PROCESS FOR PREPARING A FUEL FOR AUTOMOTIVE APPLICATIONS, STATIONARY ENGINES AND MARINE APPLICATIONS BY CATALYTIC LIQUID PHASE ALCOHOL CONVERSION AND A COMPACT DEVICE FOR CARRYING OUT THE PROCESS

 #18
20120078491
2012-03-29

Engine control method

 #19
20110247586
2011-10-13

Directly injected internal combustion engine system

 #20
20110047967
2011-03-03

Method for an emission-optimized transfer from a mode of an internal combustion engine to another mode

 #21
20110041799
2011-02-24

High swirl engine

 #22
20110030660
2011-02-10

Multiple discharge plasma apparatus

 #23
20100258098
2010-10-14

Two-stroke engine and related methods

 #24
20100162991
2010-07-01

HCCI combustion moding state control for fuel economy and seamless transitions

 #25
20090095546
2009-04-16

Directly injected internal combustion engine system

 #26
20080041335
2008-02-21

Method and operation of an engine

 #27
20060150952
2006-07-13

Method and apparatus for controlling operation of dual mode HCCI engines

 #28
20060116810
2006-06-01

Method for operating an injection valve of an internal combustion engine

 #29
20050205058
2005-09-22

Internal combustion engine with compression ignition

 #30
20050183693
2005-08-25

METHOD AND APPARATUS FOR CONTROLLING OPERATION OF DUAL MODE HCCI ENGINES

 #31
16930453
2021-12-07

Fatty acid derived alkyl ether fuels for compression ignition

 #32
15594982
2018-10-09

Fuel-injection delivery measurement