ClassID:

138059

F01N2330/44 - CPC Classification

Classification description:

Structure of catalyst support or particle filter; Honeycomb supports characterised by their structural details made of stacks of sheets, plates or foils that are folded in S-form

Recent Application in this class:
#1
20200362743
2020-11-19

Catalytic converter and method for the production thereof

#2
20200340385
2020-10-29

Method for producing a honeycomb structure

#3
20200018211
2020-01-16

Method for producing a honeycomb body

#4
20190145298
2019-05-16

Catalytic converter substrates comprising triply periodic minimal surfaces

#5
20180128144
2018-05-10

Layer packet contacting for electrically heatable honeycomb body

#6
20150030509
2015-01-29

Electrically heatable honeycomb body assembly having an electrical connection of a plurality of sheet metal layers

#7
20140322090
2014-10-30

Electrically heatable honeycomb body with multiple sheet metal layers electrically connected with a connecting pin

#8
20120097659
2012-04-26

HONEYCOMB BODY HEATABLE IN MULTIPLE STAGES, METHOD FOR HEATING A HONEYCOMB BODY AND MOTOR VEHICLE

#9
20120060457
2012-03-15

Coated honeycomb body and method for producing a coated honeycomb body

#10
20110185709
2011-08-04

Low Temperature Diesel Particulate Matter Reduction System

#11
20110120069
2011-05-26

Metallic honeycomb body with defined connecting points and motor vehicle having the honeycomb body

#12
20110104016
2011-05-05

Honeycomb body with connection-free region, exhaust-gas purification unit and motor vehicle

#13
20110033345
2011-02-10

Honeycomb body with flexibility zones, exhaust-gas purification unit and motor vehicle

#14
20110033344
2011-02-10

Honeycomb body with flexible connecting points, exhaust-gas treatment unit and motor vehicle

#15
20100126984
2010-05-27

Electrically heatable honeycomb configuration having support pins

#16
20100126152
2010-05-27

Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body

#17
20100108657
2010-05-06

Electrically heatable honeycomb body with zones of increases resistance and motor vehicle with at least one honeycomb body

#18
20090139190
2009-06-04

Bypass flow filter with improved filter efficiency and exhaust system and vehicle having the filter

#19
20080206514
2008-08-28

Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it

#20
20080182066
2008-07-31

Apparatus and Process for Producing Metallic Honeycomb Bodies with at Least One Shaping Segment, Honeycomb Structure Produced by the Apparatus or the Process and Vehicle Having the Honeycomb Structure

#21
20080008631
2008-01-10

Exhaust gas system with two exhaust gas treatment units

#22
20070240406
2007-10-18

Low temperature diesel particulate matter reduction system

#23
20070143999
2007-06-28

Method for producing a dimensionally accurate honeycomb body

#24
20070026252
2007-02-01

Metallic honeycomb structure

#25
20070006556
2007-01-11

Particle filter including a metallic fiber layer

#26
20060107659
2006-05-25

Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body

#27
20060096093
2006-05-11

Metallic honeycomb structure and process for producing the same

#28
20050284117
2005-12-29

Particle filter

#29
20050217258
2005-10-06

Exhaust gas filter and method for cleaning an exhaust gas

#30
20050166563
2005-08-04

Exhaust gas filter with at least one filter layer and method for producing a filter layer

#31
20050098042
2005-05-12

Filtering device at a controlled temperature

#32
20050095180
2005-05-05

Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it