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ES2116777T3 - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN ALVEOLAR BODY, ESPECIALLY A CATALYST SUPPORT BODY WITH CASING. - Google Patents

PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN ALVEOLAR BODY, ESPECIALLY A CATALYST SUPPORT BODY WITH CASING.

Info

Publication number
ES2116777T3
ES2116777T3 ES95936472T ES95936472T ES2116777T3 ES 2116777 T3 ES2116777 T3 ES 2116777T3 ES 95936472 T ES95936472 T ES 95936472T ES 95936472 T ES95936472 T ES 95936472T ES 2116777 T3 ES2116777 T3 ES 2116777T3
Authority
ES
Spain
Prior art keywords
segments
tube
closure
cover
casing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95936472T
Other languages
Spanish (es)
Inventor
Gottfried W Haesemann
Lutz Guthke
Ludwig Wieres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Application granted granted Critical
Publication of ES2116777T3 publication Critical patent/ES2116777T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • F01N2450/02—Fitting monolithic blocks into the housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA LA ELABORACION DE UN CUERPO (3) EN FORMA DE PANAL CON UN TUBO (2) DE CUBIERTA, QUE COMPRENDE UNA PLURALIDAD DE SEGMENTOS (5) MOVILES RADIALMENTE POR MEDIO DE LOS CUALES EL TUBO DE CUBIERTA PUEDE SER DEFORMADO. LOS SEGMENTOS TIENEN UNA SUPERFICIE (9) DE DESLIZAMIENTO CON UNA SECCION TRANSVERSAL CON PERFIL DE CUÑA. SE DISPONE AL MENOS DE UN CIERRE (7) ANULAR, MOVIL AXIALMENTE, RODEANDO LOS SEGMENTOS QUE DISPONEN AL MENOS DE UNA SUPERFICIE (8) OBLICUA QUE SE DESLIZA SOBRE LA SUPERFICIE DE DESLIZAMIENTO DE CADA SEGMENTO. PARA OPERAR EL CIERRE (7) EXISTE UN DISPOSITIVO (10) DE ACTUACION CONECTADO AL CIERRE. EL CUERPO EN FORMA DE PANAL CON UN TUBO DE CUBIERTA ESTA COLOCADO EN UN ESPACIO RODEADO MEDIANTE LOS SEGMENTOS. EL CIERRE SE MUEVE AXIALMENTE DE TAL FORMA QUE SU SUPERFICIE SE DESLIZA SOBRE UNA SUPERFICIE DE DESLIZAMIENTO CON UNA SECCION TRANSVERSAL DE PERFIL DE CUÑA SOBRE CADA SEGMENTO, DESPLAZANDO LOS SEGMENTOS RADIALMENTE EN RELACION AL TUBO DECUBIERTA Y DE ESTA FORMA DEFORMANDO EL TUBO MENCIONADO.THE INVENTION REFERS TO A DEVICE FOR THE PREPARATION OF A BODY (3) IN THE FORM OF A HONEYCOMB WITH A TUBE (2) OF COVER, WHICH INCLUDES A PLURALITY OF SEGMENTS (5) MOBILE RADIALLY THROUGH WHICH THE TUBE OF COVER CAN BE DEFORMED. THE SEGMENTS HAVE A SLIDING SURFACE (9) WITH A CROSS SECTION WITH WEDGE PROFILE. IT IS AVAILABLE AT LEAST ONE CLOSURE (7), MOBILE AXIAL, SURROUNDING SEGMENTS THAT HAVE AT LEAST ONE OBLIQUE SURFACE (8) THAT SLIDES ON THE SLIDING SURFACE OF EACH SEGMENT. TO OPERATE THE CLOSURE (7) THERE IS AN ACTUATION DEVICE (10) CONNECTED TO THE CLOSURE. THE HONEYCOMB BODY WITH A COVER TUBE IS PLACED IN A SPACE SURROUNDED BY THE SEGMENTS. THE CLOSURE MOVES AXIALLY IN SUCH A WAY THAT ITS SURFACE SLIDES OVER A SLIDING SURFACE WITH A CROSS SECTION OF WEDGE PROFILE ON EACH SEGMENT, DISPLACING THE SEGMENTS RADIALLY IN RELATION TO THE COVERED TUBE AND IN THIS WAY DEFORMING THE TUBE.

ES95936472T 1994-11-07 1995-10-11 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN ALVEOLAR BODY, ESPECIALLY A CATALYST SUPPORT BODY WITH CASING. Expired - Lifetime ES2116777T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4439685A DE4439685A1 (en) 1994-11-07 1994-11-07 Method and device for producing a honeycomb body, in particular a catalyst carrier body, with a housing

Publications (1)

Publication Number Publication Date
ES2116777T3 true ES2116777T3 (en) 1998-07-16

Family

ID=6532655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95936472T Expired - Lifetime ES2116777T3 (en) 1994-11-07 1995-10-11 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN ALVEOLAR BODY, ESPECIALLY A CATALYST SUPPORT BODY WITH CASING.

Country Status (10)

Country Link
EP (1) EP0791132B1 (en)
JP (1) JP2950997B2 (en)
KR (1) KR100351339B1 (en)
CN (1) CN1069948C (en)
AU (1) AU3841095A (en)
DE (2) DE4439685A1 (en)
ES (1) ES2116777T3 (en)
MY (1) MY114904A (en)
TW (1) TW529474U (en)
WO (1) WO1996014500A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325424B (en) * 1997-05-20 2001-01-24 Emitec Emissionstechnologie Production of a honeycomb body of twisted sheet layers
JP4032902B2 (en) * 2002-09-25 2008-01-16 トヨタ自動車株式会社 Substrate for exhaust purification and method for manufacturing the same
DE102005023168B4 (en) * 2005-05-19 2007-04-19 Benteler Automobiltechnik Gmbh exhaust gas purification device
DE102005061778A1 (en) * 2005-12-23 2007-06-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Process for producing a dimensionally accurate honeycomb body and molded part therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0615816B2 (en) * 1983-01-28 1994-03-02 本田技研工業株式会社 Assembling method of catalyst converter
GB2270869B (en) * 1989-08-01 1994-06-15 Honda Motor Co Ltd Process and apparatus for assembling catalytic converter
US5096111A (en) * 1990-10-05 1992-03-17 Nippon Steel Corporation Method for contracting a cylindrical body

Also Published As

Publication number Publication date
KR100351339B1 (en) 2003-04-11
TW529474U (en) 2003-04-21
DE59502017D1 (en) 1998-05-28
EP0791132B1 (en) 1998-04-22
EP0791132A1 (en) 1997-08-27
AU3841095A (en) 1996-05-31
KR970707367A (en) 1997-12-01
WO1996014500A1 (en) 1996-05-17
CN1069948C (en) 2001-08-22
MY114904A (en) 2003-02-28
JPH10502577A (en) 1998-03-10
JP2950997B2 (en) 1999-09-20
DE4439685A1 (en) 1996-05-09
CN1163653A (en) 1997-10-29

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