ClassID:

137975

F01N2240/12 - CPC Classification

Classification description:

Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes or , one of the devices being a thermal reactor

Recent Application in this class:
#1
20260125999
2026-05-07

AMMONIA GASIFIER FOR A SELECTIVE CATALYTIC REDUCTION DEVICE, AND ASSOCIATED SYSTEMS AND METHODS

#2
20240110499
2024-04-04

VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST

#3
20230228205
2023-07-20

Nitrogen oxide reduction type regenerative thermal oxidation system and nitrogen oxide reduction method thereof

#4
20190112962
2019-04-18

Mixing device

#5
20170211446
2017-07-27

Internal combustion engine for reducing exhaust gas emissions

#6
20170067382
2017-03-09

Exhaust gas after treatment device

#7
20170044947
2017-02-16

Internal combustion engine

#8
20160228816
2016-08-11

Reactor apparatus and method for reducing NOx from exhaust gases produced by industrial processes

#9
20160169590
2016-06-16

Chemical heat storage device

#10
20150337758
2015-11-26

Method of starting up a thermoreactor

#11
20150337706
2015-11-26

Method of exhaust gas aftertreatment

#12
20150176455
2015-06-25

Exhaust system for a compression ignition engine comprising a water adsorbent material

#13
20150118120
2015-04-30

Exhaust gas treatment device of engine

#14
20120107187
2012-05-03

Heating module for an exhaust gas treatment system

#15
20120017569
2012-01-26

Exhaust system with reactive heating system

#16
20100186407
2010-07-29

PARTICLE BURNING IN AN EXHAUST SYSTEM

#17
20100186386
2010-07-29

EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE SAME

#18
20090271094
2009-10-29

ENGINE WITH CHARGE AIR RECIRCULATION AND METHOD

#19
20090071135
2009-03-19

REVERSE FLOW HEAT EXCHANGER FOR EXHAUST SYSTEMS

#20
20090056544
2009-03-05

METHODS AND APPARATUS FOR ABATING ELECTRONIC DEVICE MANUFACTURING TOOL EFFLUENT

#21
20070278199
2007-12-06

Particle burning in an exhaust system

#22
20070251222
2007-11-01

Reverse flow heat exchanger for exhaust systems

#23
20060276956
2006-12-07

Method and apparatus for controlling a component by feed-forward closed-loop controller state modification

#24
20060096282
2006-05-11

Method and apparatus for purifying exhaust gases