F01N2330/00 - CPC Classification Index

ClassID:

138034 ⎘

F01N2330/00 - CPC Classification

Classification description:

Structure of catalyst support or particle filter

Sub-classes:

F01N2330/02 » Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal 245
F01N2330/06 » Ceramic, e.g. monoliths 808
F01N2330/08 » Granular material 17
F01N2330/10 » Fibrous material, e.g. mineral or metallic wool 90
F01N2330/12 » Metallic wire mesh fabric or knitting 65
F01N2330/14 » Sintered material 78
F01N2330/18 » Composite material 14
F01N2330/20 » Plastics, e.g. polymers, polyester, polyurethane 18
F01N2330/22 » Metal foam 30
F01N2330/30 » Honeycomb supports characterised by their structural details 335
F01N2330/60 » Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same housing 125

Recent Application in this class:

20230191379

EMISSIONS CONTROL DEVICE

20220065150

EXHAUST AFTERTREATMENT COMPONENT WITH DIRECTIONAL VALVE

20210381413

Particulate filter

20210245084

Gas purification apparatus, ship including the same, and gas purification method

20200400057

Honeycomb structure, electric heating type honeycomb structure, electric heating type catalyst and exhaust gas purifying device

20200206723

Zeolite with reduced extra-framework aluminum

20190178138

Honeycomb body for exhaust gas aftertreatment

20190160429

Gaseous emissions treatment structure and method for induction heating

20190055871

Combustion system

20190054448

Denitration catalyst and method for producing the same

20180280965

Method for recycling denitration catalyst

20180280941

Method for recycling denitration catalyst

20180280936

Denitration catalyst and method for producing the same

20180280875

Combustion system

20180272278

Combustion system for ships

20180126369

Multistage body having a plurality of flow channels

20170354911

Exhaust gas filter

20170304810

Method of coating a substrate with a particle stabilized foam

20170089249

Exhaust gas treatment device

20170037755

Catalyst subassembly, device comprising same for purifying exhaust gases from an internal combustion engine, modular system for the subassembly, and method for manufacturing the subassembly

20160279573

Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gas

20160194991

Exhaust aftertreatment system with silica filter

20160193593

Exhaust gas purification catalyst and method for manufacturing same

20110070140

CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE

20100331180

Honeycomb body with structured sheet metal material and particle separator, catalyst carrier body and motor vehicle having the honeycomb body

20100300082

DIESEL PARTICULATE FILTER

20090291256

Honeycomb structure

20090263304

CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE

20090233502

Friction reducing pollution control system for marine vehicles

20090185962

Apparatus for the separation of particles contained in exhaust gases of internal combustion engines

20090020902

Silicon carbide based porous material and method for production thereof

20080209872

Filtering device for diesel engine exhaust gas

20060029768

Silicon carbide porous body, process for producing the same and honeycomb structure

20050199408

Arcing electron stream apparatus and method

20050158534

Silicon carbide based porous material and method for production thereof