FR2917779B1 - Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile. - Google Patents
Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile.Info
- Publication number
- FR2917779B1 FR2917779B1 FR0755929A FR0755929A FR2917779B1 FR 2917779 B1 FR2917779 B1 FR 2917779B1 FR 0755929 A FR0755929 A FR 0755929A FR 0755929 A FR0755929 A FR 0755929A FR 2917779 B1 FR2917779 B1 FR 2917779B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- gas exhaust
- exhaust line
- depollution element
- depollution
- 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 - Fee Related
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
- F01N3/2853—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
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2825—Ceramics
- F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0755929A FR2917779B1 (fr) | 2007-06-21 | 2007-06-21 | Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0755929A FR2917779B1 (fr) | 2007-06-21 | 2007-06-21 | Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2917779A1 FR2917779A1 (fr) | 2008-12-26 |
FR2917779B1 true FR2917779B1 (fr) | 2015-05-15 |
Family
ID=38962795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0755929A Expired - Fee Related FR2917779B1 (fr) | 2007-06-21 | 2007-06-21 | Element de depollution pour ligne d'echappement des gaz d'un vehicule automobile. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2917779B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9790836B2 (en) | 2012-11-20 | 2017-10-17 | Tenneco Automotive Operating Company, Inc. | Loose-fill insulation exhaust gas treatment device and methods of manufacturing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4142864A (en) * | 1977-05-31 | 1979-03-06 | Engelhard Minerals & Chemicals Corporation | Catalytic apparatus |
DE4009945C2 (de) * | 1990-03-28 | 1996-11-14 | Gillet Heinrich Gmbh | Abgaskonverter für Brennkraftmaschinen |
DE10130668A1 (de) * | 2001-06-28 | 2003-01-23 | Eberspaecher J Gmbh & Co | Abgasbauteil für ein Kraftfahrzeug |
JP4309349B2 (ja) * | 2002-09-30 | 2009-08-05 | ユニフラックス ワン リミテッド ライアビリティ カンパニー | 排気ガス処理装置及びその製造方法 |
DE102005002929A1 (de) * | 2005-01-21 | 2006-07-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Faservlies zum Lagern eines Wabenkörpers in einer Abgasleitung |
CN101310096A (zh) * | 2005-10-13 | 2008-11-19 | 3M创新有限公司 | 多层安装垫和包含该多层安装垫的污染控制装置 |
-
2007
- 2007-06-21 FR FR0755929A patent/FR2917779B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2917779A1 (fr) | 2008-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
ST | Notification of lapse |
Effective date: 20240205 |