BR9201874A - Dispositivo purificador de gases de exaustao com catalisador e aquecedor - Google Patents
Dispositivo purificador de gases de exaustao com catalisador e aquecedorInfo
- Publication number
- BR9201874A BR9201874A BR929201874A BR9201874A BR9201874A BR 9201874 A BR9201874 A BR 9201874A BR 929201874 A BR929201874 A BR 929201874A BR 9201874 A BR9201874 A BR 9201874A BR 9201874 A BR9201874 A BR 9201874A
- Authority
- BR
- Brazil
- Prior art keywords
- heater
- catalyst
- exhaust gas
- gas purifier
- purifier device
- Prior art date
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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3110569A JPH04339122A (ja) | 1991-05-15 | 1991-05-15 | 触媒ヒータ付き排気浄化装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9201874A true BR9201874A (pt) | 1993-03-30 |
Family
ID=14539158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929201874A BR9201874A (pt) | 1991-05-15 | 1992-05-12 | Dispositivo purificador de gases de exaustao com catalisador e aquecedor |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH04339122A (pt) |
BR (1) | BR9201874A (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09192453A (ja) * | 1996-01-19 | 1997-07-29 | Ngk Insulators Ltd | 触媒コンバーター |
DOU2014000190U (es) * | 2014-08-18 | 2016-08-31 | Inst Tecnológico De Santo Domingo Intec | Catalizador de calentamiento automatico en motores de combustion interna |
DE102020122559B9 (de) | 2020-08-28 | 2021-10-21 | Hjs Emission Technology Gmbh & Co. Kg | Elektrisches Heizaggregat zum Einschalten in den Abgasstrang einer Brennkraftmaschine sowie damit ausgerüstetes Abgasreinigungsaggregat |
DE202020104976U1 (de) | 2020-08-28 | 2020-10-06 | Hjs Emission Technology Gmbh & Co. Kg | Elektrisches Heizaggregat zum Einschalten in den Abgasstrang einer Brennkraftmaschine sowie damit ausgerüstetes Abgasreinigungsaggregat |
DE102020130429A1 (de) * | 2020-11-18 | 2022-05-19 | Purem GmbH | Abgasheizanordnung |
FR3119865B1 (fr) * | 2021-02-18 | 2023-06-09 | Faurecia Systemes Dechappement | Organe de chauffage et ligne d’échappement comportant un tel organe |
DE102021128240A1 (de) * | 2021-10-29 | 2023-05-04 | Purem GmbH | Heizeinheit für eine Abgasanlage einer Brennkraftmaschine |
DE102022122102A1 (de) | 2022-09-01 | 2024-03-07 | Purem GmbH | Abgasheizer |
-
1991
- 1991-05-15 JP JP3110569A patent/JPH04339122A/ja active Pending
-
1992
- 1992-05-12 BR BR929201874A patent/BR9201874A/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
JPH04339122A (ja) | 1992-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX9205486A (es) | Sistema mejorado de tratamiento de gases de escape | |
BR9206558A (pt) | Catalisador de gás de escapamento | |
BR8907577A (pt) | Turbocarregador acionado por gases de exaustao | |
BR9403166A (pt) | Catalisador de gás de escape | |
DE59602812D1 (de) | Katalysatoranordnung mit zwei- oder mehrsträngiger abgasführung | |
BR9201874A (pt) | Dispositivo purificador de gases de exaustao com catalisador e aquecedor | |
DK85696A (da) | Indretning til røggas og afgangsluftføring på skibe | |
DE69628620D1 (de) | Abgasreinigungsvorrichtung | |
DE69508233D1 (de) | Abgasreinigungsvorrichtung | |
DE59404528D1 (de) | Einrichtung zur Abgasrückführung | |
KR950032367U (ko) | 배기가스 정화장치 | |
KR920004062U (ko) | 보일러 배기가스 정화장치 | |
KR950022869U (ko) | 자동차용 배기가스 정화장치 | |
KR960023164U (ko) | 배기가스 정화장치 | |
KR950014601U (ko) | 자동차의 배기가스 승온장치 | |
KR970040415U (ko) | 배기가스 정화장치 | |
KR940022145U (ko) | 연소가스 정화장치 | |
KR970041656U (ko) | 배기가스를 이용한 엔진 가열장치 | |
BR6800613U (pt) | Dispositivo oxigenador e/ou eliminador de gases | |
KR900014426U (ko) | 자동차 배기가스를 이용한 가열장치 | |
KR960013462U (ko) | 배기가스 정화장치 | |
KR960002072U (ko) | 배기가스 정화장치 | |
KR960000565U (ko) | 배출가스 정화장치의 가스배출장치 | |
KR970051076U (ko) | 배출가스 정화장치의 가스히터 | |
KR960023165U (ko) | 엔진의 배기가스 정화 제어장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KF | Request for proof of payment of annual fee | ||
FD5 | Application fees: dismissal - article 86 of industrial property law |