JPS4828820A - - Google Patents
Info
- Publication number
- JPS4828820A JPS4828820A JP46062454A JP6245471A JPS4828820A JP S4828820 A JPS4828820 A JP S4828820A JP 46062454 A JP46062454 A JP 46062454A JP 6245471 A JP6245471 A JP 6245471A JP S4828820 A JPS4828820 A JP S4828820A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F01N3/30—Arrangements for supply of additional air
- F01N3/306—Preheating additional air
-
- 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
-
- 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
- F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
-
- 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
- F01N3/38—Arrangements for igniting
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46062454A JPS4828820A (ja) | 1971-08-17 | 1971-08-17 | |
GB540472A GB1346154A (en) | 1971-08-17 | 1972-02-04 | Exhaust gas treating system for internal combustion engine |
US00224518A US3779015A (en) | 1971-08-17 | 1972-02-08 | Exhaust gas treating system for internal combustion engine |
FR7206105A FR2149726A5 (ja) | 1971-08-17 | 1972-02-23 | |
DE2219371A DE2219371C3 (de) | 1971-08-17 | 1972-04-20 | Abgasreinigungsvorrichtung für Brennkraftmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46062454A JPS4828820A (ja) | 1971-08-17 | 1971-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4828820A true JPS4828820A (ja) | 1973-04-17 |
Family
ID=13200653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46062454A Pending JPS4828820A (ja) | 1971-08-17 | 1971-08-17 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3779015A (ja) |
JP (1) | JPS4828820A (ja) |
DE (1) | DE2219371C3 (ja) |
FR (1) | FR2149726A5 (ja) |
GB (1) | GB1346154A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04153518A (ja) * | 1990-10-16 | 1992-05-27 | Matsushita Electric Ind Co Ltd | 低公害内燃機関 |
JPH08170525A (ja) * | 1994-12-19 | 1996-07-02 | Agency Of Ind Science & Technol | 燃料供給装置および空気ブロアを必要としない火花点火機関用触媒加熱バーナ |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5415973B2 (ja) * | 1972-05-08 | 1979-06-19 | ||
US3911675A (en) * | 1974-03-25 | 1975-10-14 | Gen Motors Corp | Keep-hot catalytic converter |
SE437542B (sv) * | 1979-10-01 | 1985-03-04 | Tom Ove Artur Rehnberg | Forfarande for att optimera rening av dieselavgaser |
US4326378A (en) * | 1980-01-31 | 1982-04-27 | Texaco Inc. | Filter for an internal combustion engine having rejuvenation capabilities |
JPS56124653A (en) * | 1980-03-04 | 1981-09-30 | Nippon Soken Inc | Carbon particle removing apparatus for internal combustion engine |
US4449362A (en) * | 1981-12-02 | 1984-05-22 | Robertshaw Controls Company | Exhaust system for an internal combustion engine, burn-off unit and methods therefor |
US4505106A (en) * | 1981-12-02 | 1985-03-19 | Robertshaw Controls Company | Exhaust system for an internal combustion engine, burn-off unit and methods therefor |
DE3379498D1 (en) * | 1983-12-27 | 1989-05-03 | Ford Motor Co | Apparatus for periodically oxidizing particulates collected from exhaust gases |
US4544388A (en) * | 1983-12-27 | 1985-10-01 | Ford Motor Company | Apparatus for periodically oxidizing particulates collected from exhaust gases |
DE3731889A1 (de) * | 1987-09-01 | 1989-06-29 | Mototech Motoren Umweltschutz | Dieselruss-partikelfilter und verfahren zu seiner herstellung |
DE3835939C2 (de) * | 1987-10-31 | 1998-01-15 | Volkswagen Ag | Abgasanlage |
DE9014660U1 (de) * | 1990-10-23 | 1991-01-03 | Waschkuttis, Gerd, 8500 Nürnberg | Katalysator für Zweitakt-Motore |
JP2748686B2 (ja) * | 1990-11-16 | 1998-05-13 | トヨタ自動車株式会社 | 筒内直接噴射式火花点火機関 |
DE4132814C2 (de) * | 1991-10-02 | 1994-02-17 | Pierburg Gmbh | Verfahren und Vorrichtung zur Abgasentgiftung einer Brennkraftmaschine |
US5379592A (en) * | 1991-10-23 | 1995-01-10 | Waschkuttis; Gerhard | Catalytic converter with ignition burner |
US5459998A (en) * | 1992-03-11 | 1995-10-24 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for introducing fresh air into exhaust pipe of internal combustion engine for purification of exhaust gas |
DE4208609C2 (de) * | 1992-03-18 | 1994-12-15 | Daimler Benz Ag | Verfahren zur Reduzierung der Zeitdauer bis zum Erreichen der Betriebstemperatur einer im Abgassystem einer Brennkraftmaschine angeordneten Abgasreinigungsvorrichtung |
DE4240012A1 (de) * | 1992-11-27 | 1994-06-01 | Bayerische Motoren Werke Ag | Abgasreinigungsvorrichtung einer Brennkraftmaschine mit einem Konverter sowie einem Adsorber |
DE4214579A1 (de) * | 1992-04-30 | 1993-11-04 | Gerd Gaiser | Reaktor zur katalytischen behandlung gasfoermiger fluide |
DE4324506C2 (de) * | 1992-07-21 | 1996-04-04 | Mitsubishi Electric Corp | Vorrichtung zum Reinigen von Motorenabgas |
DE4239081A1 (de) * | 1992-11-20 | 1994-05-26 | Pierburg Gmbh | Verfahren zur Abgasentgiftung einer Brennkraftmaschine |
DE4239079A1 (de) * | 1992-11-20 | 1994-05-26 | Pierburg Gmbh | Brennersystem zur Abgasentgiftung bzw. -reinigung einer Brennkraftmaschine |
DE4242095C2 (de) * | 1992-12-14 | 1996-10-31 | Kloeckner Humboldt Deutz Ag | Verfahren zur Verringerung der Schadstoffemissionen von Dieselmotoren und ein Partikelfiltersystem zu seiner Durchführung |
DE4242521A1 (de) * | 1992-12-16 | 1994-06-23 | Bayerische Motoren Werke Ag | Abgaskatalysator einer Brennkraftmaschine mit einem vorgeschalteten Brenner |
JP2754443B2 (ja) * | 1992-12-24 | 1998-05-20 | 本田技研工業株式会社 | 内燃機関の二次空気供給装置 |
IT1261727B (it) * | 1993-03-17 | 1996-05-30 | Pierburg Gmbh | Dispositivo di riscaldamento del catalizzatore per motori a combustione interna con un sistema a bruciatore. |
DE4309854C2 (de) * | 1993-03-26 | 2002-12-05 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung der Sekundärluftzufuhr für eine Brennkraftmaschine |
DE4310926A1 (de) * | 1993-04-02 | 1994-10-06 | Siemens Ag | Vorrichtung und Verfahren zur Schadstoffminderung im Abgas |
US5419121A (en) * | 1993-04-16 | 1995-05-30 | Engelhard Corporation | Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration |
US5390488A (en) * | 1993-12-27 | 1995-02-21 | General Motors Corporation | Air injection control for preheated catalysts |
US6000217A (en) * | 1995-01-04 | 1999-12-14 | Engelhard Corporation | Air injection strategies for effectively burning hydrocarbons released from a hydrocarbon trap |
US5802844A (en) * | 1995-06-30 | 1998-09-08 | Chrysler Corporation | After-burner heated catalyst system and associated control circuit and method |
US6187709B1 (en) | 1995-10-30 | 2001-02-13 | Ford Global Technologies, Inc. | Palladium catalyst pre-oxidation to reduce light-off temperature |
JP3565035B2 (ja) * | 1998-07-10 | 2004-09-15 | 三菱ふそうトラック・バス株式会社 | 燃焼排ガス用NOx還元システム |
DE19944388A1 (de) * | 1999-09-16 | 2001-03-22 | Bosch Gmbh Robert | Vorrichtung zum Aufheizen eines Schadstoff-Katalysators |
EP1550797A3 (de) * | 2002-12-07 | 2006-05-31 | Mann+Hummel Gmbh | Verfahren und Vorrichtung zur Regelung eines Sekundärluftstroms bei einer Verbrennungsmaschine |
FR2877392A1 (fr) * | 2004-11-02 | 2006-05-05 | Renault Sas | Dispositif de controle de l'etat de fonctionnement d'un convertisseur catalytique d'une ligne d'echappement d'un moteur a combustion interne et moteur comprenant un tel dispositif |
KR100548451B1 (ko) * | 2005-07-22 | 2006-01-31 | 한국기계연구원 | 디젤엔진매연여과장치 재생용 내염버너 |
DE102005054733A1 (de) | 2005-11-17 | 2007-05-24 | Robert Bosch Gmbh | Brenner zur Katalysatoraufheizung mit gesteuerter oder geregelter Kraftstoffzuführung |
US7762060B2 (en) | 2006-04-28 | 2010-07-27 | Caterpillar Inc. | Exhaust treatment system |
EP2098782A1 (de) * | 2007-12-02 | 2009-09-09 | Beru Aktiengesellschaft | Vorrichtung und Verfahren zum Betreiben von Flammstartanlagen, Abgasreinigungsvorrichtungen von Verbrennungskraftmaschinen (Abgas-Partikelfilter) insbesondere an Lastkraftwagen, von Blockheizkraftwerken oder Stirlingmotoren |
DE102009058379A1 (de) | 2009-12-15 | 2011-07-07 | Deutz Ag, 51149 | Verbrennungskraftmaschine |
US8353153B2 (en) * | 2010-02-25 | 2013-01-15 | Tenneco Automotive Operating Company Inc. | Snapper valve for hot end systems with burners |
US8893478B2 (en) * | 2013-03-01 | 2014-11-25 | Tenneco Automotive Operating Company Inc. | Compressor for exhaust treatment system |
DE102021203083A1 (de) | 2021-03-29 | 2022-09-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines Abgasbrenners |
DE102022201645A1 (de) | 2022-02-17 | 2023-08-17 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines mit Kraftstoff betriebenen Brenners |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086353A (en) * | 1960-03-03 | 1963-04-23 | Thompson Ramo Wooldridge Inc | Afterburner systems |
DE1198128B (de) * | 1961-06-28 | 1965-08-05 | Eberspaecher J | Temperatur-Regelanordnung fuer Katalysatoren in Kraftfahrzeugabgasanlagen |
FR1308736A (fr) * | 1961-09-29 | 1962-11-09 | Comp Generale Electricite | Dispositif de commande de l'épurateur des gaz d'échappement d'un moteur |
US3203168A (en) * | 1962-05-21 | 1965-08-31 | Oxy Catalyst Inc | Method and apparatus for improving the purification of exhaust gases from an internal combustion engine |
US3273971A (en) * | 1963-09-26 | 1966-09-20 | Oxy Catalyst Inc | Apparatus for improving the purification of exhaust gases from an internal combustion engine |
US3360927A (en) * | 1964-02-04 | 1968-01-02 | Holley Carburetor Co | Afterburner system for an automotive vehicle |
US3423928A (en) * | 1967-05-26 | 1969-01-28 | Gulf Research Development Co | Afterburner |
-
1971
- 1971-08-17 JP JP46062454A patent/JPS4828820A/ja active Pending
-
1972
- 1972-02-04 GB GB540472A patent/GB1346154A/en not_active Expired
- 1972-02-08 US US00224518A patent/US3779015A/en not_active Expired - Lifetime
- 1972-02-23 FR FR7206105A patent/FR2149726A5/fr not_active Expired
- 1972-04-20 DE DE2219371A patent/DE2219371C3/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04153518A (ja) * | 1990-10-16 | 1992-05-27 | Matsushita Electric Ind Co Ltd | 低公害内燃機関 |
JPH08170525A (ja) * | 1994-12-19 | 1996-07-02 | Agency Of Ind Science & Technol | 燃料供給装置および空気ブロアを必要としない火花点火機関用触媒加熱バーナ |
Also Published As
Publication number | Publication date |
---|---|
GB1346154A (en) | 1974-02-06 |
DE2219371C3 (de) | 1981-03-19 |
DE2219371B2 (de) | 1980-07-17 |
US3779015A (en) | 1973-12-18 |
DE2219371A1 (de) | 1973-02-22 |
FR2149726A5 (ja) | 1973-03-30 |