Patents-Review.com
ClassID:

138919 ⎘

F02B2075/1824 - CPC Classification

Classification description:

Other engines; Engines characterised by number of cylinders, e.g. single-cylinder engines; Multi-cylinder engines; Number of cylinders six

Recent Application in this class:
#1
20250188864
2025-06-12

DAMPING STRUCTURE OF INLINE SIX-CYLINDER ENGINE

 #2
20250075670
2025-03-06

TORSIONAL VIBRATION SOLUTIONS FOR CYLINDER DEACTIVATION

 #3
20240309827
2024-09-19

Systems and methods for controlling a vehicle engine

 #4
20240183295
2024-06-06

V-type engine, outboard motor, and ship

 #5
20240060443
2024-02-22

Pulse turbo charging exhaust system

 #6
20230417168
2023-12-28

Pulse turbo charging exhaust system

 #7
20220282687
2022-09-08

Engine with combustion chamber

 #8
20220282686
2022-09-08

Engine

 #9
20220282674
2022-09-08

Engine

 #10
20220260024
2022-08-18

Internal combustion engine

 #11
20210231083
2021-07-29

Engine arrangements with EGR systems

 #12
20210180512
2021-06-17

Arrangement of exchangers for marinization of a marine engine

 #13
20210172403
2021-06-10

Detection and control of intake system noise during low pressure exhaust gas recirculation operation

 #14
20210003069
2021-01-07

Engine configuration

 #15
20200318536
2020-10-08

Internal combustion engine

 #16
20200158051
2020-05-21

Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve

 #17
20200072142
2020-03-05

Spark plug configurations for dedicated-EGR engines

 #18
20190383230
2019-12-19

Internal combustion engine

 #19
20190301356
2019-10-03

Exhaust manifold

 #20
20190264731
2019-08-29

Crankshaft for V6 engine

 #21
20190226428
2019-07-25

Multi-cylinder engine

 #22
20190226422
2019-07-25

MULTI-CYLINDER ENGINE

 #23
20190136800
2019-05-09

Engine arrangements with EGR systems

 #24
20190128225
2019-05-02

Assembling structure for intake manifold

 #25
20180334985
2018-11-22

METHOD AND SYSTEM FOR DETERMINING PRESSURE IN A FUEL ACCUMULATOR TANK OF AN ENGINE

 #26
20180238226
2018-08-23

Variable geometry wastegate turbine

 #27
20180202513
2018-07-19

Internal combustion piston engine for aviation

 #28
20180149049
2018-05-31

Control shaft for inlet valve shut-off

 #29
20170350334
2017-12-07

Method and device for operating a multi-cylinder internal combustion engine

 #30
20170335744
2017-11-23

Internal combustion engine provided with cooling water passage

 #31
20170314460
2017-11-02

Arrangement of exchangers for marinization of a marine engine

 #32
20170276108
2017-09-28

Fuel injection device for an internal combustion engine

 #33
20170260892
2017-09-14

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

 #34
20170114749
2017-04-27

COMMON RAIL TYPE FUEL INJECTION SYSTEM

 #35
20170114727
2017-04-27

Oil control valve system for valve actuation switching

 #36
20170009618
2017-01-12

Modularized multifunctional variable valve actuation system for use in 6-cylinder internal combustion engine

 #37
20170002772
2017-01-05

Engine arrangements with EGR systems

 #38
20160017824
2016-01-21

Skip-fire fuel injection system and method

 #39
20150142291
2015-05-21

METHOD OF OPERATING AN IN-LINE SIX CYLINDER ENGINE IN A VEHICLE

 #40
20130199502
2013-08-08

Crankshaft for an internal combustion engine

 #41
20120006019
2012-01-12

INTERNAL COMBUSTION ENGINE WITH HORIZONTALLY ARRANGED CYLINDER BANKS AND EXHAUST-GAS TURBOCHARGER

 #42
20110283964
2011-11-24

Crank chamber communication structure of multi-cylinder internal combustion engine

 #43
20110100328
2011-05-05

ELECTROLYSIS APPARATUS AND RELATED DEVICES AND METHODS

 #44
20090248278
2009-10-01

Multi-cylinder engine

 #45
20090235881
2009-09-24

Six-cycle internal combustion engine

 #46
20090199789
2009-08-13

On demand, stored, positive pressurized air injection for internal combustion engines combustion chambers

 #47
20070089706
2007-04-26

Air and fuel supply system for combustion engine operating in HCCI mode

 #48
20070079805
2007-04-12

Air and fuel supply system for combustion engine operating at optimum engine speed

 #49
20070068149
2007-03-29

Air and fuel supply system for combustion engine with particulate trap

 #50
20070062192
2007-03-22

Air and fuel supply system for combustion engine

 #51
20050247284
2005-11-10

Air and fuel supply system for combustion engine operating at optimum engine speed

 #52
20050241613
2005-11-03

Combustion engine including cam phase-shifting

 #53
20050241302
2005-11-03

Air and fuel supply system for combustion engine with particulate trap

 #54
20050235951
2005-10-27

Air and fuel supply system for combustion engine operating in HCCI mode

 #55
20050193994
2005-09-08

Fuel delivery system

 #56
20050188941
2005-09-01

Intake manifold for an engine

 #57
20050183692
2005-08-25

Air and fuel supply system for combustion engine

 #58
20050172918
2005-08-11

Mechanism including a piston-and-cylinder assembly

 #59
20050098149
2005-05-12

Air and fuel supply system for combustion engine

 #60
17713624
2023-02-14

Marine engine intake manifolds having noise attenuation

 #61
17644305
2023-02-21

Two-stage boost system for engines