BR9207092A - Processo e dispositivo para a operação de um conversor catalítico eletricamente aquecível - Google Patents
Processo e dispositivo para a operação de um conversor catalítico eletricamente aquecívelInfo
- Publication number
- BR9207092A BR9207092A BR9207092A BR9207092A BR9207092A BR 9207092 A BR9207092 A BR 9207092A BR 9207092 A BR9207092 A BR 9207092A BR 9207092 A BR9207092 A BR 9207092A BR 9207092 A BR9207092 A BR 9207092A
- Authority
- BR
- Brazil
- Prior art keywords
- operating
- catalytic converter
- electrically heated
- heated catalytic
- electrically
- 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
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/02—Catalytic activity of catalytic converters
-
- 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
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1992/000388 WO1993017228A1 (de) | 1992-02-24 | 1992-02-24 | Verfahren und vorrichtung zum betrieb eines elektrisch beheizbaren katalytischen konverters |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9207092A true BR9207092A (pt) | 1995-12-05 |
Family
ID=8165640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9207092A BR9207092A (pt) | 1992-02-24 | 1992-02-24 | Processo e dispositivo para a operação de um conversor catalítico eletricamente aquecível |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0628134B1 (pt) |
KR (1) | KR0165700B1 (pt) |
BR (1) | BR9207092A (pt) |
DE (1) | DE59203703D1 (pt) |
ES (1) | ES2078037T3 (pt) |
RU (1) | RU2137927C1 (pt) |
WO (1) | WO1993017228A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09158717A (ja) * | 1995-12-08 | 1997-06-17 | Toyota Motor Corp | 電気加熱式触媒の電力供給制御装置 |
EP0974002B1 (de) | 1997-04-09 | 2002-09-04 | Emitec Gesellschaft für Emissionstechnologie mbH | VERFAHREN ZUR ÜBERWACHUNG EINES NOx-SPEICHERS |
DE19714715A1 (de) * | 1997-04-09 | 1998-10-15 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zur Überwachung eines NOx-Speichers |
DE19746658A1 (de) | 1997-10-22 | 1999-04-29 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zur Regelung des Temperaturbereiches eines NOx-Speichers in einer Abgasanlage eines Verbrennungsmotors |
DE19927246A1 (de) * | 1999-06-15 | 2000-12-28 | Emitec Emissionstechnologie | Abgassystem für eine Verbrennungskraftmaschine eines Kraftfahrzeuges |
EP1609974B1 (en) * | 1999-11-09 | 2008-08-20 | Honda Giken Kogyo Kabushiki Kaisha | Control system for internal combustion engine |
JP3706956B2 (ja) * | 2000-06-15 | 2005-10-19 | トヨタ自動車株式会社 | 排気ガス浄化部材の再生装置 |
DE102011017114B4 (de) | 2011-04-14 | 2023-12-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Überwachung des Abgasnachbehandlungssystems einer Verbrennungskraftmaschine |
JP7047677B2 (ja) * | 2018-08-31 | 2022-04-05 | トヨタ自動車株式会社 | 車両及び車両の制御方法 |
JP7523399B2 (ja) | 2021-03-31 | 2024-07-26 | 日本碍子株式会社 | ハニカム構造体の発熱分布の推定方法、ハニカム構造体の製造方法及び電気加熱式担体の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393538B (de) * | 1988-03-08 | 1991-11-11 | Bombardier Rotax Gmbh | Auspuffanlage fuer eine brennkraftmaschine |
EP0456919A3 (en) * | 1990-04-16 | 1992-01-22 | W.R. Grace & Co.-Conn. | Catalytic converter system |
-
1992
- 1992-02-24 DE DE59203703T patent/DE59203703D1/de not_active Expired - Fee Related
- 1992-02-24 ES ES92905125T patent/ES2078037T3/es not_active Expired - Lifetime
- 1992-02-24 RU RU94038054A patent/RU2137927C1/ru not_active IP Right Cessation
- 1992-02-24 KR KR1019940702949A patent/KR0165700B1/ko not_active IP Right Cessation
- 1992-02-24 WO PCT/EP1992/000388 patent/WO1993017228A1/de active IP Right Grant
- 1992-02-24 BR BR9207092A patent/BR9207092A/pt not_active IP Right Cessation
- 1992-02-24 EP EP92905125A patent/EP0628134B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0628134A1 (de) | 1994-12-14 |
RU94038054A (ru) | 1996-11-10 |
ES2078037T3 (es) | 1995-12-01 |
DE59203703D1 (de) | 1995-10-19 |
EP0628134B1 (de) | 1995-09-13 |
RU2137927C1 (ru) | 1999-09-20 |
KR0165700B1 (ko) | 1998-12-15 |
KR950700481A (ko) | 1995-01-16 |
WO1993017228A1 (de) | 1993-09-02 |
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Legal Events
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EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 18A E 19A ANUIDADES. |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 18A E 19A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |