ClassID:

137916

F01N13/008 - page 3 - CPC Classification

Classification description:

Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups  - , , Mounting or arrangement of exhaust sensors in or on exhaust apparatus

Recent Application in this class:
#601
20070119156
2007-05-31

Exhaust gas treatment device with insulated housing construction

#602
20070056353
2007-03-15

Sensor

#603
20070028906
2007-02-08

Exhaust system, and engine device and vehicle with the same

#604
20070000218
2007-01-04

Exhaust gas purification for internal combustion engines and method for operating the same

#605
20060257297
2006-11-16

Honeycomb body having at least one space-saving measurement sensor, and corresponding lambda sensor

#606
20060242952
2006-11-02

Exhaust system for motorcycle

#607
20060196177
2006-09-07

Outboard engine system

#608
20060171865
2006-08-03

Converter assembly with insulated sensor boss

#609
20060165567
2006-07-27

Coated honeycomb body assembly with measurement sensor and exhaust system having the assembly

#610
20060162318
2006-07-27

Exhaust gas purification device

#611
20060154803
2006-07-13

Honeycomb catalyst, denitration catalyst of denitration device, and exhaust gas denitration device

#612
20060130458
2006-06-22

System for controlling the urea supply to SCR catalysts

#613
20060081227
2006-04-20

Gas sensor units for engines

#614
20060065041
2006-03-30

Mounting structure for an air-fuel ratio sensor in a motorcycle, and exhaust subassembly including same

#615
20060064964
2006-03-30

Mounting structure for an air-fuel ratio sensor in a motorcycle, and exhaust subassembly including same

#616
20060059683
2006-03-23

Draw-form for exhaust components and method of manufacture

#617
20060039837
2006-02-23

Multi-line exhaust system having at least one measurement sensor, honeycomb body having a recess for at least one measurement sensor, and method for operating a multi-line exhaust system

#618
20060024215
2006-02-02

Catalytic converter and associated method of assembly

#619
20060000204
2006-01-05

Multicylinder internal combustion engine

#620
20050284139
2005-12-29

Filter system

#621
20050268788
2005-12-08

Honeycomb body and method for treating a fluid

#622
20050229677
2005-10-20

High-temperature gas sensors

#623
20050224274
2005-10-13

Exhaust apparatus for engine

#624
20050198947
2005-09-15

Exhaust system catalyst assembly for a dual crankshaft engine

#625
20050198944
2005-09-15

Exhaust gas purification system of internal combustion engine

#626
20050188686
2005-09-01

Exhaust gas purification system of internal combustion engine

#627
20050170957
2005-08-04

Metallic honeycomb body having at least partially perforated sheet-metal layers

#628
20050160840
2005-07-28

System, apparatus, and method for guiding an exhaust gas

#629
20050155408
2005-07-21

Sensor arrangement

#630
20050150707
2005-07-14

Oxygen concentration sensor for a saddle ride type all-terrain vehicle

#631
20050022382
2005-02-03

Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body

#632
20050011181
2005-01-20

Outboard engine system

#633
20050005773
2005-01-13

Arrangement for mounting electrical components to an aftertreatment filter

#634
18781461
2025-07-29

Exhaust system valve diagnostics

#635
18541653
2025-02-18

Exhaust system sensor and housing assembly

#636
18479978
2024-08-27

System and method for engine cold start

#637
18342371
2024-05-28

Vehicle bypass catalyst diagnostic system

#638
18342327
2024-09-17

Vehicle bypass catalyst diagnostic system

#639
18342309
2024-06-18

Vehicle bypass catalyst diagnostic system

#640
18225281
2024-08-27

Estimating deterioration trends of an exhaust catalyst

#641
18047001
2023-08-29

Systems for exhaust sensor

#642
17847983
2023-04-25

Exhaust capture devices and methods

#643
17806840
2023-08-29

Baffle for an exhaust gas pressure sensor assembly

#644
17355732
2023-05-30

Modified exhaust system with oxygen sensor

#645
16451884
2020-11-03

Method and apparatus to accommodate sensors on an exhaust component

#646
15386924
2019-05-14

System comprising duel-fuel and after treatment for heavy-heavy duty diesel (HHDD) engines

#647
15255622
2017-06-27

Alarm activated system with snow level sensor

#648
14980079
2017-05-16

Adjustment of measured oxygen storage capacity based on upstream O2 sensor performance

#649
14543453
2016-06-14

Outboard marine propulsion devices and exhaust systems for outboard marine propulsion devices