ClassID:

140745

F02M25/038 - CPC Classification

Classification description:

Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture; Adding fuel and water emulsion, water or steam; Producing and adding steam into the cylinder or the pre-combustion chamber

Recent Application in this class:
#1
20220213849
2022-07-07

Wet biofuel compression ignition

#2
20190063374
2019-02-28

Internal combustion engine

#3
20180252105
2018-09-06

Hydrogen engine and the way of hydrogen fuel production for its power supply

#4
20170241380
2017-08-24

LIQUID FUEL BASED ENGINE SYSTEM USING HIGH VELOCITY FUEL VAPOR INJECTORS

#5
20170241379
2017-08-24

High Velocity Vapor Injector for Liquid Fuel Based Engine

#6
20170138315
2017-05-18

Engine system

#7
20170138314
2017-05-18

Control system of engine

#8
20160230705
2016-08-11

Internal combustion engine with aqueous fluid injection

#9
20160230653
2016-08-11

Internal combustion engines

#10
20140311136
2014-10-23

Internal combustion and waste heat steam engine having a heat recovery steam generator exhaust manifold

#11
20140230778
2014-08-21

High efficiency, ternary mix engine

#12
20140020652
2014-01-23

Internal combustion engine using a water-based mixture as fuel and method for operating the same

#13
20130247867
2013-09-26

Internal combustion engine using a water-based mixture as fuel and method for operating the same

#14
20120186220
2012-07-26

System for converting slow burning fuels that contain ash into energy

#15
20120060493
2012-03-15

Hybrid combustion energy conversion engines

#16
20110126796
2011-06-02

System For Supplying An Internal Combustion Engine

#17
20100077986
2010-04-01

Steam Combustion Engine

#18
20080202454
2008-08-28

Split-cycle engine with water injection

#19
20060248875
2006-11-09

Methods and systems for safely operating a diesel engine in a methane-rich environment