GB2020190A – Constructing a catalyst assembly
– Google Patents
GB2020190A – Constructing a catalyst assembly
– Google Patents
Constructing a catalyst assembly
Info
Publication number
GB2020190A
GB2020190A
GB7914098A
GB7914098A
GB2020190A
GB 2020190 A
GB2020190 A
GB 2020190A
GB 7914098 A
GB7914098 A
GB 7914098A
GB 7914098 A
GB7914098 A
GB 7914098A
GB 2020190 A
GB2020190 A
GB 2020190A
Authority
GB
United Kingdom
Prior art keywords
catalytic element
metal case
constructing
resilient
catalyst assembly
Prior art date
1978-05-04
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.)
Withdrawn
Application number
GB7914098A
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.)
TI Group Automotive Systems Ltd
Original Assignee
TI Group Automotive Systems Ltd
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.)
1978-05-04
Filing date
1979-04-23
Publication date
1979-11-14
1979-04-23
Application filed by TI Group Automotive Systems Ltd
filed
Critical
TI Group Automotive Systems Ltd
1979-04-23
Priority to GB7914098A
priority
Critical
patent/GB2020190A/en
1979-11-14
Publication of GB2020190A
publication
Critical
patent/GB2020190A/en
Status
Withdrawn
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
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
F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
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
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
F01N2330/00—Structure of catalyst support or particle filter
F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
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
Abstract
A method of constructing a catalyst assembly comprises inserting a resilient catalytic element 10 into a metal case 11 and reducing the internal dimensions of the case, e.g. by moving segments 31 inwardly, so that the catalytic element is compressed to produce a high radial load between the metal case and catalytic element, said radial load preventing relative movement between the catalytic element and the metal case. The initial compression may be followed by further pressing or rolling. The catalytic element may be made from an intrinsically resilient substrate, for example a metallic honeycomb or reticulated cellular structure, or may be formed from a rigid substrate, for example a ceramic honeycomb or reticulated cellular structure, surrounded by a layer of resilient material.
GB7914098A
1978-05-04
1979-04-23
Constructing a catalyst assembly
Withdrawn
GB2020190A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB7914098A
GB2020190A
(en)
1978-05-04
1979-04-23
Constructing a catalyst assembly
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB1764378
1978-05-04
GB7914098A
GB2020190A
(en)
1978-05-04
1979-04-23
Constructing a catalyst assembly
Publications (1)
Publication Number
Publication Date
GB2020190A
true
GB2020190A
(en)
1979-11-14
Family
ID=26252828
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7914098A
Withdrawn
GB2020190A
(en)
1978-05-04
1979-04-23
Constructing a catalyst assembly
Country Status (1)
Country
Link
GB
(1)
GB2020190A
(en)
Cited By (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2619413A1
(en)
*
1987-07-31
1989-02-17
Tenneco Inc
CATALYTIC CONVERTER SUBSTRATE SUPPORT FOR MOTOR VEHICLES; CONVERTER THUS OBTAINED, AND METHOD OF MANUFACTURING THE SAME
DE3803917A1
(en)
*
1988-02-09
1989-08-17
Interatom
Honeycomb-shaped catalyst support body having equalised intake flow
EP0369267A2
(en)
*
1988-11-12
1990-05-23
Leistritz Aktiengesellschaft
Device for the purification of exhaust gas
EP0437817A1
(en)
*
1990-01-19
1991-07-24
Leistritz Aktiengesellschaft
Catalyst housing
EP0480082A1
(en)
*
1990-10-05
1992-04-15
Nippon Steel Corporation
Method and apparatus for contracting a cylindrical body
WO1994013939A1
(en)
*
1992-12-09
1994-06-23
Emitec Gesellschaft Für Emissionstechnologie
Catalytic converter with two or more honeycomb elements inside a tubular shealth, and a method of manufacturing it
US5960529A
(en)
*
1994-11-07
1999-10-05
Emitec Gessellschaft Fuer Emissionstechnologie Mbh
Apparatus and method for deforming a jacket tube of a honeycomb body
EP0982480A2
(en)
*
1998-08-27
2000-03-01
Delphi Technologies, Inc.
Converter housing size based upon substrate size
EP1021657A1
(en)
*
1997-10-07
2000-07-26
Arvin Industries, Inc.
Exhaust processor end cap
EP1074704A2
(en)
*
1999-08-03
2001-02-07
Sango Co., Ltd.
Method of producing a catalytic converter
WO2006074966A1
(en)
*
2005-01-17
2006-07-20
Arvinmeritor Emissions Technologies Gmbh
Method for producing an exhaust-carrying device
US8832937B2
(en)
2011-10-11
2014-09-16
Benteler Automobiltechnik Gmbh
Method for stuffing a monolith with a mounting mat into a housing
US8857056B2
(en)
2008-09-10
2014-10-14
Faurecia Emissions Control Technologies, Germany Gmbh
Method of manufacturing an exhaust gas carrying device and tool therefor
1979
1979-04-23
GB
GB7914098A
patent/GB2020190A/en
not_active
Withdrawn
Cited By (24)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2619413A1
(en)
*
1987-07-31
1989-02-17
Tenneco Inc
CATALYTIC CONVERTER SUBSTRATE SUPPORT FOR MOTOR VEHICLES; CONVERTER THUS OBTAINED, AND METHOD OF MANUFACTURING THE SAME
DE3803917A1
(en)
*
1988-02-09
1989-08-17
Interatom
Honeycomb-shaped catalyst support body having equalised intake flow
DE3803917C2
(en)
*
1988-02-09
1999-02-25
Siemens Ag
Arrangement of a honeycomb body in a housing
EP0369267A2
(en)
*
1988-11-12
1990-05-23
Leistritz Aktiengesellschaft
Device for the purification of exhaust gas
EP0369267A3
(en)
*
1988-11-12
1991-11-27
Leistritz Aktiengesellschaft
Device for the purification of exhaust gas
EP0437817A1
(en)
*
1990-01-19
1991-07-24
Leistritz Aktiengesellschaft
Catalyst housing
EP0480082A1
(en)
*
1990-10-05
1992-04-15
Nippon Steel Corporation
Method and apparatus for contracting a cylindrical body
WO1994013939A1
(en)
*
1992-12-09
1994-06-23
Emitec Gesellschaft Für Emissionstechnologie
Catalytic converter with two or more honeycomb elements inside a tubular shealth, and a method of manufacturing it
US5618501A
(en)
*
1992-12-09
1997-04-08
Emitec, Gesellschaft Fuer Emissionstechnologie Mbh
Catalytic converter with two or more honeycomb bodies in a casing tube and method for its production
US5960529A
(en)
*
1994-11-07
1999-10-05
Emitec Gessellschaft Fuer Emissionstechnologie Mbh
Apparatus and method for deforming a jacket tube of a honeycomb body
EP1021657A1
(en)
*
1997-10-07
2000-07-26
Arvin Industries, Inc.
Exhaust processor end cap
EP1021657A4
(en)
*
1997-10-07
2002-11-20
Arvinmeritor Inc
Exhaust processor end cap
EP1024922A1
(en)
*
1997-10-07
2000-08-09
Arvin Industries, Inc.
Method and apparatus for assembling exhaust components
EP1024922A4
(en)
*
1997-10-07
2002-11-20
Arvinmeritor Inc
Method and apparatus for assembling exhaust components
EP0982480A2
(en)
*
1998-08-27
2000-03-01
Delphi Technologies, Inc.
Converter housing size based upon substrate size
EP0982480A3
(en)
*
1998-08-27
2000-05-10
Delphi Technologies, Inc.
Converter housing size based upon substrate size
US6591497B2
(en)
1998-08-27
2003-07-15
Delphi Technologies, Inc.
Method of making converter housing size based upon substrate size
EP1074704A2
(en)
*
1999-08-03
2001-02-07
Sango Co., Ltd.
Method of producing a catalytic converter
EP1074704A3
(en)
*
1999-08-03
2002-07-17
Sango Co., Ltd.
Method of producing a catalytic converter
WO2006074966A1
(en)
*
2005-01-17
2006-07-20
Arvinmeritor Emissions Technologies Gmbh
Method for producing an exhaust-carrying device
US8857056B2
(en)
2008-09-10
2014-10-14
Faurecia Emissions Control Technologies, Germany Gmbh
Method of manufacturing an exhaust gas carrying device and tool therefor
US9714596B2
(en)
2008-09-10
2017-07-25
Faurecia Emissions Control Technologies, Germany Gmbh
Method of manufacturing an exhaust gas carrying device and tool therefor
US8832937B2
(en)
2011-10-11
2014-09-16
Benteler Automobiltechnik Gmbh
Method for stuffing a monolith with a mounting mat into a housing
DE102011115509C5
(en)
*
2011-10-11
2020-01-16
Benteler Automobiltechnik Gmbh
Method for housing a monolith with a storage mat in a housing by plugging
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Legal Events
Date
Code
Title
Description
1983-02-09
WAP
Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
