F01N13/1844 - CPC Classification Index

ClassID:

137949 ⎘

F01N13/1844 - 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 - , ,; Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles Mechanical joints

Sub-classes:

F01N13/185 » {the connection being realised by deforming housing, tube, baffle, plate, or parts thereof} 76
F01N13/1855 » {the connection being realised by using bolts, screws, rivets or the like} 219

Recent Application in this class:

20260153045

2026-06-04

Engine

20260110257

2026-04-23

MUFFLER

20260098492

2026-04-09

EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE

20260085709

2026-03-26

VEHICLE COMPONENT AND METHOD OF MANUFACTURING VEHICLE COMPONENT

20250035028

2025-01-30

Clamp, Adapter And Travel Limiter Assembly

20240309794

2024-09-19

DUAL-WALL INTEGRATED FLANGE JOINT

20240093626

2024-03-21

Connector system for an exhaust extraction system, a nozzle and the use of such nozzle

20230400129

2023-12-14

System for reducing band clamp failure

20230366337

2023-11-16

Exhaust device and method of manufacturing thereof

#10

20230212968

2023-07-06

EXHAUST SILENCING DEVICE AND SYSTEM, VEHICLE, AND EXHAUST SILENCING METHOD

#11

20220397050

2022-12-15

Silencer for an exhaust system of an internal combustion engine

#12

20220325652

2022-10-13

AUTOMOTIVE ENGINE EXHAUST SYSTEM

#13

20220178296

2022-06-09

Exhaust pipe

#14

20220162976

2022-05-26

Flow diverter for high efficiency mixer

#15

20220162973

2022-05-26

Engine

#16

20210301701

2021-09-30

Heating element for an exhaust gas purification device

#17

20210239023

2021-08-05

Retaining flange for a metering valve

#18

20210215084

2021-07-15

Heat shield, exhaust system and automobile

#19

20210199039

2021-07-01

After treatment system for a vehicle

#20

20210172367

2021-06-10

Catalytic converter for vehicle

#21

20210172364

2021-06-10

Systems for a fastening device of an exhaust-gas aftertreatment system

#22

20210108544

2021-04-15

EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE

#23

20210087963

2021-03-25

Dual-wall integrated flange joint

#24

20210071563

2021-03-11

Arrangement and method for connecting fluid-conducting components, more particularly in the exhaust gas line of a motor vehicle

#25

20210040874

2021-02-11

Exhaust gas treatment assembly unit

#26

20200355101

2020-11-12

SOUND GENERATING DEVICE, VEHICLE EXHAUST SYSTEM AND METHOD OF MANUFACTURING A SOUND GENERATING DEVICE

#27

20200271042

2020-08-27

Exhaust structure for saddle riding vehicle

#28

20200248610

2020-08-06

Assembly and method for braking the displacement of a tailpipe cover

#29

20200224579

2020-07-16

Portable exhaust removal system

#30

20200224577

2020-07-16

Exhaust device

#31

20200131964

2020-04-30

Exhaust gas control apparatus for internal combustion engine

#32

20200123960

2020-04-23

Exhaust tail trim for vehicle

#33

20200045838

2020-02-06

Device for ensuring the installation of a component at the designated installation location of said component

#34

20200011219

2020-01-09

Valve assembly for vehicle exhaust system

#35

20190390590

2019-12-26

Exhaust clamp and method

#36

20190338692

2019-11-07

V-band radiation heat shield

#37

20190316511

2019-10-17

Exhaust lining having a connecting element

#38

20190301344

2019-10-03

Mixer assembly unit

#39

20190284984

2019-09-19

Exhaust device equipped with spark arrester

#40

20190249573

2019-08-15

Turbo housing element

#41

20190162097

2019-05-30

Exhaust gas treatment article and methods of manufacturing same

#42

20190153925

2019-05-23

Pipe and metal sheet subassembly for an exhaust treatment device

#43

20190112957

2019-04-18

Exhaust gas control apparatus for internal combustion engine

#44

20190078492

2019-03-14

Converter V-band clamp anti-rotation and assembly aid

#45

20190003367

2019-01-03

Lobed exhaust manifold slip joint

#46

20180363536

2018-12-20

Exhaust coupling system and method

#47

20180347441

2018-12-06

Exhaust gas outlet system for a motor vehicle, motor vehicle having such an exhaust gas outlet system, and method for producing an exhaust gas outlet system

#48

20180313248

2018-11-01

Component of an exhaust system and method of manufacturing such a component

#49

20180291795

2018-10-11

Vehicle exhaust assembly

#50

20180266558

2018-09-20

Gasket for internal combustion engine

#51

20180259103

2018-09-13

Pipe clamp and pipe joint with sensor accommodation

#52

20180257483

2018-09-13

Exhaust after-treatment mounting arrangement

#53

20180223719

2018-08-09

Housing for aftertreatment systems

#54

20180156103

2018-06-07

Mounting interface for exhaust gas treatment assembly

#55

20180128152

2018-05-10

Exhaust sealing joint

#56

20180094567

2018-04-05

Catalytic converter unit and exhaust gas catalytic converter

#57

20180038263

2018-02-08

Assembly for an exhaust system

#58

20170248063

2017-08-31

Mechanical joint insert

#59

20170218831

2017-08-03

Muffler joint

#60

20170218830

2017-08-03

Muffler for an exhaust system

#61

20170218760

2017-08-03

Engine assembly with turbine support casing

#62

20170089249

2017-03-30

Exhaust gas treatment device

#63

20170067372

2017-03-09

Exhaust gas system for a motor vehicle

#64

20170050260

2017-02-23

Fastening method for a bushing

#65

20160333828

2016-11-17

Catalytic converter

#66

20160333765

2016-11-17

Pipe connection arrangement for connecting two pipe ends, in particular two pipe ends arranged in an exhaust line of a combustion engine

#67

20160318388

2016-11-03

Exhaust after-treatment mounting arrangement

#68

20160312674

2016-10-27

Exhaust system

#69

20160298521

2016-10-13

Flange structure

#70

20160177806

2016-06-23

Exhaust Outlet Elbow Center Divider Connection

#71

20160160735

2016-06-09

Exhaust elbow component with integrated mount

#72

20160076431

2016-03-17

Exhaust pipe structure with catalyst for engine

#73

20160076430

2016-03-17

Emissions Cleaning Module and Mounting Mechanism

#74

20160076429

2016-03-17

Adjustable mounting system for aftertreatment or exhaust components

#75

20160025223

2016-01-28

Gasket

#76

20160017787

2016-01-21

Exhaust pipe

#77

20160017776

2016-01-21

Muffler with interconnected pipes

#78

20150354433

2015-12-10

Method for installing inlet pipe and method for supporting inlet pipe

#79

20150345362

2015-12-03

Poka-yoke mounting system for an exhaust treatment device

#80

20150314236

2015-11-05

Mounting system for aftertreatment component

#81

20150300235

2015-10-22

Exhaust manifold

#82

20150267599

2015-09-24

Exhaust manifold for an exhaust system of a combustion engine

#83

20150267586

2015-09-24

Multi-piece muffler housing

#84

20150204230

2015-07-23

Exhaust system member

#85

20150198275

2015-07-16

Spherical exhaust pipe joint

#86

20150152764

2015-06-04

Engine apparatus

#87

20150117941

2015-04-30

Device for preventing theft of a first vehicle component, which is releasably connected to a second vehicle component

#88

20150076811

2015-03-19

Thin Foil Encapsulated Assemblies

#89

20140325969

2014-11-06

Exhaust system component

#90

20140231158

2014-08-21

Exhaust pipe structure of hybrid vehicle

#91

20140069541

2014-03-13

System, transition conduit, and article of manufacture for transitioning a fluid flow

#92

20140053540

2014-02-27

Bracket for an after-treatment component

#93

20130127157

2013-05-23

Coupling

#94

20130097978

2013-04-25

Exhaust gas purification device

#95

20130091832

2013-04-18

REINFORCED V-BAND CLAMP

#96

20120228049

2012-09-13

Arrangement of a silencer on a combustion motor with improved coupling to the cylinder

#97

20120222413

2012-09-06

Poka-yoke mounting system for an exhaust treatment device

#98

20120042638

2012-02-23

Exhaust gas cleaning device, exhaust system, removal method

#99

20110272209

2011-11-10

Silencer

#100

20110167808

2011-07-14

Engine with exhaust gas treatment apparatus

#101

20110047963

2011-03-03

Exhaust processing device and manufacturing method thereof

#102

20110023452

2011-02-03

APPARATUS FOR TREATING AN EXHAUST GAS STREAM WITH REMOVABLE MODULE

#103

20100253011

2010-10-07

Spherical annular seal member and method of manufacturing the same

#104

20100192541

2010-08-05

Exhaust gas cleaning device, exhaust system and clamp connection

#105

20100012421

2010-01-21

Housing For A Component of An Exhaust System, and Such a Component

#106

20090309355

2009-12-17

Double cover-center cushion decoupler

#107

20090199551

2009-08-13

Exhaust manifold

#108

20090113884

2009-05-07

Exhaust pipe bulkhead assembly

#109

20080296891

2008-12-04

Hose connector with adjustable ambient air inlets

#110

20080053079

2008-03-06

Housing for an exhaust gas purification component for forming a joined connection with an exhaust line section, exhaust system having the housing and motor vehicle having the exhaust system

#111