FR2795768B1 - Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicule automobile - Google Patents
Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicule automobileInfo
- Publication number
- FR2795768B1 FR2795768B1 FR9908287A FR9908287A FR2795768B1 FR 2795768 B1 FR2795768 B1 FR 2795768B1 FR 9908287 A FR9908287 A FR 9908287A FR 9908287 A FR9908287 A FR 9908287A FR 2795768 B1 FR2795768 B1 FR 2795768B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- exhaust gases
- catalytic treatment
- catalytic
- treatment
- 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
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
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
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
-
- 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
- F01N3/285—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for fibrous supports, e.g. held in place by screens
-
- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2330/12—Metallic wire mesh fabric or knitting
-
- 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)
- 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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9908287A FR2795768B1 (fr) | 1999-06-29 | 1999-06-29 | Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicule automobile |
EP00946021A EP1192339A2 (fr) | 1999-06-29 | 2000-06-27 | Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicle automobile |
PCT/FR2000/001787 WO2001000970A2 (fr) | 1999-06-29 | 2000-06-27 | Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicle automobile |
AU59923/00A AU5992300A (en) | 1999-06-29 | 2000-06-27 | Device for catalytic treatment of a motor vehicle engine exhaust gases |
JP2001506359A JP2003503621A (ja) | 1999-06-29 | 2000-06-27 | 自動車エンジンの排ガスを触媒処理するためのデバイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9908287A FR2795768B1 (fr) | 1999-06-29 | 1999-06-29 | Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2795768A1 FR2795768A1 (fr) | 2001-01-05 |
FR2795768B1 true FR2795768B1 (fr) | 2001-09-07 |
Family
ID=9547421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9908287A Expired - Fee Related FR2795768B1 (fr) | 1999-06-29 | 1999-06-29 | Dispositif de traitement catalytique des gaz d'echappement d'un moteur de vehicule automobile |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1192339A2 (fr) |
JP (1) | JP2003503621A (fr) |
AU (1) | AU5992300A (fr) |
FR (1) | FR2795768B1 (fr) |
WO (1) | WO2001000970A2 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2114913B (en) * | 1982-02-10 | 1985-06-05 | Texaco Development Corp | Exhaust gas treatment apparatus and method |
JPS61160511A (ja) * | 1985-01-07 | 1986-07-21 | Shimada Kogyo Kk | 自動車排気ガス浄化装置 |
JPH05154389A (ja) * | 1991-12-09 | 1993-06-22 | Toyota Motor Corp | 排気ガス浄化用触媒構造 |
-
1999
- 1999-06-29 FR FR9908287A patent/FR2795768B1/fr not_active Expired - Fee Related
-
2000
- 2000-06-27 EP EP00946021A patent/EP1192339A2/fr not_active Withdrawn
- 2000-06-27 WO PCT/FR2000/001787 patent/WO2001000970A2/fr not_active Application Discontinuation
- 2000-06-27 JP JP2001506359A patent/JP2003503621A/ja not_active Withdrawn
- 2000-06-27 AU AU59923/00A patent/AU5992300A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1192339A2 (fr) | 2002-04-03 |
JP2003503621A (ja) | 2003-01-28 |
WO2001000970A3 (fr) | 2001-07-26 |
AU5992300A (en) | 2001-01-31 |
FR2795768A1 (fr) | 2001-01-05 |
WO2001000970A2 (fr) | 2001-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TQ | Partial transmission of property | ||
TQ | Partial transmission of property | ||
ST | Notification of lapse |