ClassID:

140927

F02M35/022 - CPC Classification

Classification description:

Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls

Sub-classes:
Recent Application in this class:
#1
20220349367
2022-11-03

AIR CLEANER DEVICE

#2
20200332686
2020-10-22

Air-oil separator with jet-enhanced impaction and method associated therewith

#3
20200240372
2020-07-30

DUAL STAGE AIR FILTER SYSTEM

#4
20180363603
2018-12-20

Engine intake structure for vehicle

#5
20170276101
2017-09-28

System and method for aspirating a pre-cleaner of a work vehicle using a double-walled flow pipe

#6
20170204816
2017-07-20

Pre-filter system for a vehicle

#7
20140102483
2014-04-17

SYSTEM AND METHOD TO REMOVE DEBRIS FROM A CHAMBER

#8
20140053796
2014-02-27

Cyclonic air cleaner

#9
20130212989
2013-08-22

Air cleaner pre-filtration improvement

#10
20120304605
2012-12-06

Catch box

#11
20120272630
2012-11-01

CONTROLLED FLOW AIR PRECLEANER

#12
20120210703
2012-08-23

Purifying system for combustive air

#13
20120042847
2012-02-23

Air cleaner assembly

#14
20110173954
2011-07-21

Module integrating mixer and particulate separator into a common housing and an engine breathing system having the module

#15
20110139110
2011-06-16

Air pillow flow guidance and acoustic countermeasure system for an air intake tract

#16
20110139000
2011-06-16

Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached chamber/manifold particle collector

#17
20110100308
2011-05-05

Work apparatus with a combustion-air flow diverted from the cooling air flow

#18
20110088652
2011-04-21

Ram induction system

#19
20110072769
2011-03-31

Air intake system

#20
20110061970
2011-03-17

Accoustic attenuation device for an intake line of a combustion engine and intake line incorporating same

#21
20110048368
2011-03-03

Raincap precleaner, motor vehicle having a raincap precleaner, and method for precleaning air

#22
20100288230
2010-11-18

Engine combustion air cyclonic pre-cleaner embodying throttling member adjusted in accordance with engine load

#23
20100218466
2010-09-02

Vehicle filter assembly

#24
20100192901
2010-08-05

Air filter unit

#25
20100132656
2010-06-03

Intake system for sucking in combustion air and manually guided piece of equipment

#26
20100071978
2010-03-25

COMBUSTION AIR CLEANER SCAVENGE SYSTEM

#27
20100059000
2010-03-11

Arrangement related to a motor-driven tool

#28
20100024369
2010-02-04

Air Filter Housing for a Cylindrical Filter Element

#29
20090308250
2009-12-17

Cyclonic air cleaner

#30
20090293836
2009-12-03

Engine exhaust cooler and air pre-cleaner aspirator

#31
20090293835
2009-12-03

Air-cooled engine having improved dust preventive structure

#32
20090242296
2009-10-01

Front bulkhead cover and air flow system

#33
20090235880
2009-09-24

Device for cleaning intake air

#34
20090151308
2009-06-18

Intake duct system for an engine

#35
20090050105
2009-02-26

Swirl generator

#36
20090000283
2009-01-01

EGR equipped engine having condensation dispersion device

#37
20080209869
2008-09-04

Gas intake zone of a gas filter housing, used as a prefilter

#38
20080178592
2008-07-31

PRE-CLEANER ASPIRATION SYSTEM

#39
20080104936
2008-05-08

Suction device

#40
20080086989
2008-04-17

Air precleaner arrangement for an internal combustion engine comprising two cyclone filters

#41
20080035092
2008-02-14

Air duct orifice for reducing low frequency noise

#42
20080028757
2008-02-07

Condenser in a Turbo-Compressor System and Method for Operating One Such System

#43
20080016833
2008-01-24

Air filter with rotating filter element in an agricultural working vehicle

#44
20080006250
2008-01-10

Separator Systems

#45
20070245700
2007-10-25

AIR FILTERING DEVICE

#46
20070234903
2007-10-11

Precleaner arrangement for use in air filtration; method; and, air cleaner using same

#47
20070137152
2007-06-21

Precleaner arrangement for use in air filtration, method of operation of precleaner and air cleaner comprising the precleaner arrangement

#48
20070131195
2007-06-14

Intake device

#49
20070079794
2007-04-12

Air cleaner assembly

#50
20070012000
2007-01-18

Agricultural working vehicle with air scoop for air intake system

#51
20070000134
2007-01-04

Working tool

#52
20060045731
2006-03-02

Inlet vane for centrifugal particle separator

#53
20060006016
2006-01-12

Motorcycle

#54
20060005801
2006-01-12

Engine

#55
20050274347
2005-12-15

Air intake system

#56
20050086915
2005-04-28

Apparatus for separating particles from a flowing medium

#57
20050066931
2005-03-31

Fan shroud with internal aspirator

#58
20050066636
2005-03-31

Air pre-cleaner

#59
20050028499
2005-02-10

Separator device