F01M2013/005 - CPC Classification Index

ClassID:

137699 ⎘

F01M2013/005 - CPC Classification

Classification description:

Crankcase ventilating or breathing; Layout of crankcase breathing systems having one or more deoilers

Sub-classes:

F01M2013/0055 » {with a by-pass} 18
F01M2013/0061 » {having a plurality of deoilers} 5

Recent Application in this class:

20230287846

2023-09-14

Engine and flywheel housing

20200208554

2020-07-02

Breather chamber structure and engine

20190168146

2019-06-06

Oil separating device

20180306075

2018-10-25

Blow-by gas reduction device

20170167331

2017-06-15

ENGINE VENTILATION SYSTEM

20170089237

2017-03-30

Breather chamber structure for internal combustion engine

20160138442

2016-05-19

Crankcase ventilation apparatus

20160108782

2016-04-21

Vibration-type oil separator and blow-by gas recirculation system employing the same

20150275717

2015-10-01

Breather apparatus for internal combustion engine for vehicle

#10

20150247432

2015-09-03

Blowby gas processing device of internal combustion engine

#11

20150167591

2015-06-18

Internal combustion engine

#12

20150144091

2015-05-28

Cover assembly

#13

20140366855

2014-12-18

Engine apparatus with blow-by gas handling device

#14

20130112179

2013-05-09

Positive crankcase ventilation system

#15

20110290225

2011-12-01

Separator device for a system for recirculation of the blow-by gases of an internal combustion engine

#16

20110030629

2011-02-10

Separator for a crankcase ventilation of an internal combustion engine

#17

20100006076

2010-01-14

Breather System for a Four Stroke Engine

#18

20090126575

2009-05-21

Apparatus for separating oil from blow-by gas of engine

#19

20080210206

2008-09-04

Breather apparatus in combustion engine

#20

16450861

2020-09-08

Crankcase ventilation system and diagnostic method