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WO2007033767A1 - Boitier pour un dispositif d'epuration des gaz d'echappement - Google Patents

Boitier pour un dispositif d'epuration des gaz d'echappement Download PDF

Info

Publication number
WO2007033767A1
WO2007033767A1 PCT/EP2006/008684 EP2006008684W WO2007033767A1 WO 2007033767 A1 WO2007033767 A1 WO 2007033767A1 EP 2006008684 W EP2006008684 W EP 2006008684W WO 2007033767 A1 WO2007033767 A1 WO 2007033767A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
assembly according
calibrated
housings
assembly
Prior art date
Application number
PCT/EP2006/008684
Other languages
German (de)
English (en)
Inventor
Peter Kroner
Erich Forster
Stefan MERSCHKÖTTER
Otto Steinhauser
Original Assignee
Emcon Technologies Germany (Augsburg) Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emcon Technologies Germany (Augsburg) Gmbh filed Critical Emcon Technologies Germany (Augsburg) Gmbh
Publication of WO2007033767A1 publication Critical patent/WO2007033767A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—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 F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—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 F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—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 F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—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 F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—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 F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—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
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters

Definitions

  • Sensor 26 can be mounted much easier than on a curved
  • FIGS. 15 and 16 schematically show the calibration of one end of a housing.
  • FIG. 15 shows a plurality of calibration jaws 40 with which an end to be calibrated can be compressed.
  • the reference numeral 42 shows a plurality of calibration jaws with which an end to be calibrated can be widened.
  • a recess 44 or 46 is provided in which the overlapping region of the jacket of the corresponding housing comes to rest.
  • the recess 44 provided in the calibrating jaws 40 ensures, in the case of the first housing 10 shown in FIG. 3, that a smooth surface results on the inside after the calibration.
  • the recess 46 provided in the calibrating jaws 42 makes it possible, in the case of the second housing 16 shown in FIG. 3, for a smooth surface to be obtained on the outside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

L'invention concerne un module destiné à recevoir deux substrats (14, 20) pour un dispositif d'épuration des gaz d'échappement, lequel module présente un premier boîtier (10) et un second boîtier (16) placé en aval du premier boîtier (10), lesdits boîtiers étant reliés l'un à l'autre et au moins un des boîtiers étant un boîtier enroulé. L'invention se caractérise en ce qu'au moins une des extrémités des deux boîtiers (10, 16) se faisant face est calibrée et les deux extrémités des deux boîtiers (10, 16) se faisant face sont directement reliées l'une à l'autre. Cette invention concerne également un procédé de fabrication d'un module correspondant.
PCT/EP2006/008684 2005-09-20 2006-09-06 Boitier pour un dispositif d'epuration des gaz d'echappement WO2007033767A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005044810.0 2005-09-20
DE200510044810 DE102005044810A1 (de) 2005-09-20 2005-09-20 Gehäuse für eine Abgasreinigungsvorrichtung

Publications (1)

Publication Number Publication Date
WO2007033767A1 true WO2007033767A1 (fr) 2007-03-29

Family

ID=37401423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/008684 WO2007033767A1 (fr) 2005-09-20 2006-09-06 Boitier pour un dispositif d'epuration des gaz d'echappement

Country Status (2)

Country Link
DE (1) DE102005044810A1 (fr)
WO (1) WO2007033767A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011106801A1 (de) 2011-07-06 2013-01-10 Faurecia Emissions Control Technologies, Germany Gmbh Verfahren zur Herstellung einer Abgasanlage sowie Abgasanlage
DE102018106836A1 (de) * 2018-03-22 2019-09-26 Faurecia Emissions Control Technologies, Germany Gmbh Abgasanlagenkomponente sowie Verfahren zur Herstellung einer Abgasanlagenkomponente

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525262A1 (de) * 1994-07-11 1996-02-15 Usui Kokusai Sangyo K K Ltd Metallsubstrat für Abgasreinigungskatalysator
DE20200599U1 (de) * 2002-01-16 2002-06-20 Heinrich Gillet GmbH & Co. KG, 67480 Edenkoben Vorrichtung zum Reinigen der Abgase von Verbrennungsmotoren
WO2003095806A2 (fr) * 2002-05-07 2003-11-20 Faurecia Systemes D'echappement Dispositif nettoyable de depollution des gaz d'echappement d'un moteur
DE10358504A1 (de) * 2003-12-13 2005-07-14 Daimlerchrysler Ag Verfahren zur Herstellung eines Katalysatorgehäuses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525262A1 (de) * 1994-07-11 1996-02-15 Usui Kokusai Sangyo K K Ltd Metallsubstrat für Abgasreinigungskatalysator
DE20200599U1 (de) * 2002-01-16 2002-06-20 Heinrich Gillet GmbH & Co. KG, 67480 Edenkoben Vorrichtung zum Reinigen der Abgase von Verbrennungsmotoren
WO2003095806A2 (fr) * 2002-05-07 2003-11-20 Faurecia Systemes D'echappement Dispositif nettoyable de depollution des gaz d'echappement d'un moteur
DE10358504A1 (de) * 2003-12-13 2005-07-14 Daimlerchrysler Ag Verfahren zur Herstellung eines Katalysatorgehäuses

Also Published As

Publication number Publication date
DE102005044810A1 (de) 2007-03-29

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