ClassID:

140059

F02F2001/4278 - CPC Classification

Classification description:

Cylinders; Cylinder heads ; Cylinder heads; Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels Exhaust collectors

Recent Application in this class:
#1
20240068425
2024-02-29

Engine system configured for unburned hydrocarbon (HC) collection from exhaust port

#2
20200003149
2020-01-02

Internal combustion engine having a cylinder head and a secondary air system

#3
20190309692
2019-10-10

Valve System And Assembly Including The Same

#4
20190277222
2019-09-12

Internal combustion engine with cylinder head, and method for producing a cylinder head of an internal combustion engine of said type

#5
20190226428
2019-07-25

Multi-cylinder engine

#6
20190226427
2019-07-25

Multi-cylinder engine

#7
20190226422
2019-07-25

MULTI-CYLINDER ENGINE

#8
20190226389
2019-07-25

Inline turbocharger arrangement and method

#9
20190153975
2019-05-23

Cylinder head with integrated exhaust manifold and engine cooling system having the same

#10
20170298803
2017-10-19

Exhaust device for four-cylinder internal combustion engine

#11
20170260892
2017-09-14

Two-port integrated exhaust manifold for an internal combustion engine having three cylinders

#12
20170248064
2017-08-31

Cooling structure of internal combustion engine

#13
20170211457
2017-07-27

Applied-ignition, liquid-cooled internal combustion engine with cooled cylinder head

#14
20170114712
2017-04-27

Internal combustion engine

#15
20170002716
2017-01-05

ENGINE HAVING INTEGRATED EXHAUST MANIFOLD WITH COMBINED DUCTS FOR INSIDE CYLINDERS AND OUTSIDE CYLINDERS

#16
20150247473
2015-09-03

Cooling structure for cylinder head

#17
20150167583
2015-06-18

EXHAUST PASSAGE STRUCTURE FOR INTERNAL COMBUSTION ENGINE

#18
20150007800
2015-01-08

Pulse separated direct inlet axial automotive turbine

#19
20150007563
2015-01-08

Direct inlet axial automotive turbine

#20
20140338314
2014-11-20

Engine having integrated exhaust manifold with combined ducts for inside cylinders and outside cylinders

#21
20140020653
2014-01-23

DIRECT FUEL INJECTION SYSTEM

#22
20130247566
2013-09-26

Turbocharger and engine cylinder head assembly

#23
20130086891
2013-04-11

Exhaust port structure of cylinder head

#24
20120060778
2012-03-15

Cylinder head for an internal combustion engine

#25
20120037101
2012-02-16

Integrated exhaust manifold

#26
20110000470
2011-01-06

Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating

#27
20100083920
2010-04-08

Cylinder head for an internal combustion engine

#28
20100011756
2010-01-21

Exhaust device of internal combustion engine

#29
20090241526
2009-10-01

Exhaust manifold being integrally formed with cylinder head

#30
20090229248
2009-09-17

EXHAUST DEVICE COMPRISING A CYLINDER HEAD WITH A THERMALLY DECOUPLED INTEGRATED EXHAUST MANIFOLD