ClassID:

138683

F02B27/0263 - CPC Classification

Classification description:

Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect; Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type

Recent Application in this class:
#1
20170067398
2017-03-09

Air intake device and air intake control valve

#2
20170009641
2017-01-12

Air intake device and valve

#3
20150330515
2015-11-19

Air intake control valve and air intake apparatus

#4
20150330340
2015-11-19

Air intake apparatus

#5
20150252755
2015-09-10

Air intake apparatus for internal combustion engine

#6
20140338628
2014-11-20

Torque increase resonator

#7
20130263811
2013-10-10

Air intake apparatus for internal combustion engine

#8
20120000438
2012-01-05

Air-intake apparatus for internal combustion engine

#9
20110114052
2011-05-19

AIR INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE

#10
20110114051
2011-05-19

AIR INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE

#11
20100186705
2010-07-29

Active intake manifold flap cartridge and method

#12
20100083929
2010-04-08

INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE

#13
20090301423
2009-12-10

Intake manifold

#14
20090288629
2009-11-26

Intake apparatus for internal combustion engine

#15
20090283065
2009-11-19

Intake apparatus for internal combustion engine

#16
20090250025
2009-10-08

Variable intake apparatus for V-type internal combustion engine

#17
20090050096
2009-02-26

Variable intake device

#18
20080314348
2008-12-25

Valve operating system and engine intake control system

#19
20080308059
2008-12-18

Engine intake control system

#20
20080295813
2008-12-04

Inlet system

#21
20080295793
2008-12-04

Engine intake control system

#22
20080210189
2008-09-04

Intake manifold having runners with variable cross sectional area

#23
20080149061
2008-06-26

Method and Control Unit for Checking an Adjustment of a Length of an Intake Manifold in an Internal Combustion Engine

#24
20080066708
2008-03-20

Auxiliary arrangement structure in internal combustion engine

#25
20070186892
2007-08-16

Control of engine intake system

#26
20070101963
2007-05-10

Intake manifold for internal combustion engine

#27
20070012282
2007-01-18

Air intake apparatus

#28
20060249114
2006-11-09

Air intake device

#29
20060225698
2006-10-12

Internal combustion engine, and control apparatus and method thereof

#30
20060201457
2006-09-14

Internal combustion engine having at least two cylinder banks

#31
20060150939
2006-07-13

Intake air device for internal combustion engine

#32
20060065237
2006-03-30

Intake system including a resonance chamber

#33
20060005798
2006-01-12

Variable intake system of a vehicle

#34
20050279312
2005-12-22

Variable intake system of a vehicle

#35
20050205040
2005-09-22

Intake system of outboard motor

#36
20050189513
2005-09-01

Bearing support device

#37
20050034706
2005-02-17

Internal combustion engine, and control apparatus and method thereof

#38
20050033502
2005-02-10

Output control system for engine with exhaust control function

#39
20050028778
2005-02-10

Intake manifold variable runner area

#40
20050022773
2005-02-03

Unit for supplying combustion air to the cylinders of an endothermic engine

#41
20050016487
2005-01-27

Dual port intake device for an internal combustion engine formed by injection molding