ClassID:

138945

F02B75/228 - CPC Classification

Classification description:

Other engines; Engines characterised by number of cylinders, e.g. single-cylinder engines; Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders arranged in parallel banks

Recent Application in this class:
#1
20240229700
2024-07-11

V-TYPE ENGINE

#2
20240151176
2024-05-09

V-type engine and work machine

#3
20240133333
2024-04-25

V-type engine

#4
20210396173
2021-12-23

Internal combustion engine with variable compression ratio and mechanism for changing the compression ratio

#5
20190309679
2019-10-10

Internal combustion engine with paired, parallel, offset pistons

#6
20190277172
2019-09-12

Internal combustion engine with gas-liquid separator for blowby gas

#7
20190264776
2019-08-29

Power unit

#8
20190226389
2019-07-25

Inline turbocharger arrangement and method

#9
20190085761
2019-03-21

Power unit

#10
20190032554
2019-01-31

Generator set

#11
20180363548
2018-12-20

Internal combustion engine with paired, parallel, offset pistons

#12
20180291779
2018-10-11

Crankshaft lubricating oil passage structure for V-type engine

#13
20180171930
2018-06-21

Internal combustion engine with partial piston twisting

#14
20170234214
2017-08-17

Power unit

#15
20170089248
2017-03-30

EXHAUST AFTERTREATMENT HOUSED BETWEEN CYLINDER HEADS

#16
20160222877
2016-08-04

Single shaft dual expansion internal combustion engine

#17
20150354509
2015-12-10

Donor cylinder engine system implementing skip firing

#18
20150136083
2015-05-21

Inverted V-8 I-C engine and method of operating same in a vehicle

#19
20150136069
2015-05-21

Inverted V-8 internal combustion engine and method of operating the same modes

#20
20140237997
2014-08-28

V-type engine, outboard motor, and vessle

#21
20140137843
2014-05-22

Internal combustion engine with variably timed transmission

#22
20130319349
2013-12-05

Machine combination comprising an internal combustion engine and a generator

#23
20120222505
2012-09-06

GEAR ENGINE

#24
20110265760
2011-11-03

Dual crankshaft engines

#25
20100180868
2010-07-22

Mechanism for internal combustion piston engines

#26
20090250046
2009-10-08

SPLIT FOUR STROKE ENGINE

#27
20070056544
2007-03-15

Camshaft drive system and engine assembly

#28
20060278181
2006-12-14

INTERNAL COMBUSTION ENGINE WITH FREEWHEELING MECHANISM

#29
20060185631
2006-08-24

Four-cylinder, four-cycle, free piston, premixed charge compression ignition, internal combustion reciprocating piston engine with a variable piston stroke

#30
20060168957
2006-08-03

Split four stroke engine

#31
20060130782
2006-06-22

Engine

#32
20050139178
2005-06-30

Split four stroke engine