ClassID:

139458

F02D19/0602 - CPC Classification

Classification description:

Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed Control of components of the fuel supply system

Sub-classes:
Recent Application in this class:
#1
20240209806
2024-06-27

Work vehicle low cetane power system with external to cylinder compression ignition assistance

#2
20240068418
2024-02-29

Gaseous fuel engine operating strategy for improved derating performance using varied ratio fuel blend

#3
20230407807
2023-12-21

Work vehicle power system with low carbon fuel blends

#4
20230184180
2023-06-15

Vaporizing methanol using exhaust gas and an electrical heating component

#5
20220178318
2022-06-09

Mixed fuel system

#6
20200362780
2020-11-19

Transient controller and method for dual fuel engine

#7
20200200105
2020-06-25

System and Method for Improving Performance of Combustion Engines Employing Primary and Secondary Fuels

#8
20200116088
2020-04-16

METHOD FOR CONTROLLING COMBUSTION IN DIESEL ENGINE

#9
20200003169
2020-01-02

Fuel injection system

#10
20200003168
2020-01-02

Valve needle

#11
20200003133
2020-01-02

Fuel injection valve

#12
20200003132
2020-01-02

Fuel supply valve for a slurry fuel injector valve

#13
20190271272
2019-09-05

Mixed fuel system

#14
20170320498
2017-11-09

Method and system for engine control

#15
20160281630
2016-09-29

Method for mitigating cavitation

#16
20160195028
2016-07-07

Dual-fuel constructions for opposed-piston engines with shaped combustion chambers

#17
20160131048
2016-05-12

Method and system for secondary fluid injection control in an engine

#18
20150275780
2015-10-01

System and method for improving performance of combustion engines employing primary and secondary fuels

#19
20150247469
2015-09-03

Dual fuel injection system

#20
20150226141
2015-08-13

System and method for improving performance of combustion engines employing primary and secondary fuels

#21
20150128902
2015-05-14

DUAL FUEL INJECTION SYSTEM

#22
20140331964
2014-11-13

Dual Fuel Engine Diagnostic System And Method Of Operating Same

#23
20140309909
2014-10-16

Combustion engine

#24
20130263825
2013-10-10

Fuel supply device

#25
20130103286
2013-04-25

System and method for supplying fuel to an engine via multiple fuel paths

#26
20100263647
2010-10-21

Liquid concentration measuring device

#27
20080288158
2008-11-20

Control for knock suppression fluid separator in a motor vehicle

#28
18513760
2025-02-04

Dual fuel operating strategy for engine based on expected in-cylinder temperature progression

#29
17494099
2022-10-25

Operating strategy mitigating undesired combustion in dual fuel engine

#30
16429030
2023-04-04

Hybrid electric vehicle with a motor cooling system

#31
15386924
2019-05-14

System comprising duel-fuel and after treatment for heavy-heavy duty diesel (HHDD) engines