DE9209978U1 - - Google Patents
Info
- Publication number
- DE9209978U1 DE9209978U1 DE9209978U DE9209978U DE9209978U1 DE 9209978 U1 DE9209978 U1 DE 9209978U1 DE 9209978 U DE9209978 U DE 9209978U DE 9209978 U DE9209978 U DE 9209978U DE 9209978 U1 DE9209978 U1 DE 9209978U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
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- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
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- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0235—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using exhaust gas throttling 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles 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
- 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
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- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
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- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9209978U DE9209978U1 (en) | 1992-07-24 | 1992-07-24 | |
DE4325004A DE4325004C2 (en) | 1992-07-24 | 1993-07-26 | Exhaust gas cleaning system for regulating or controlling the gas flow volume of exhaust gas reactors, in particular for cleaning the exhaust gases from internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9209978U DE9209978U1 (en) | 1992-07-24 | 1992-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9209978U1 true DE9209978U1 (en) | 1992-11-12 |
Family
ID=6881994
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9209978U Expired - Lifetime DE9209978U1 (en) | 1992-07-24 | 1992-07-24 | |
DE4325004A Expired - Fee Related DE4325004C2 (en) | 1992-07-24 | 1993-07-26 | Exhaust gas cleaning system for regulating or controlling the gas flow volume of exhaust gas reactors, in particular for cleaning the exhaust gases from internal combustion engines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4325004A Expired - Fee Related DE4325004C2 (en) | 1992-07-24 | 1993-07-26 | Exhaust gas cleaning system for regulating or controlling the gas flow volume of exhaust gas reactors, in particular for cleaning the exhaust gases from internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE9209978U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4432442A1 (en) * | 1994-09-12 | 1996-03-14 | Rieter Automatik Gmbh | Simple, cost-effective control of the temp in a catalyst with air and volatile organic cpds. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3427685B2 (en) * | 1997-07-31 | 2003-07-22 | トヨタ自動車株式会社 | Exhaust gas purification device for internal combustion engine |
DE10105075A1 (en) * | 2001-02-05 | 2002-08-29 | Schatz Thermo Engineering | Controlling soot burn-off in diesel engine, involves initiating burn-off by raising exhaust gas temperature into filter at least to reaction level of additive-free exhaust gas with deposited soot |
DE10260899A1 (en) * | 2002-12-20 | 2004-07-01 | Deutz Ag | Method and device for raising or lowering the exhaust gas temperature in diesel engines |
JP4288985B2 (en) * | 2003-03-31 | 2009-07-01 | 株式会社デンソー | Exhaust gas purification device for internal combustion engine |
FR2879242A1 (en) * | 2004-12-13 | 2006-06-16 | Renault Sas | METHOD FOR CONTROLLING THE REGENERATION OF AN ELECTROSTATIC PARTICLE FILTER |
DE102015001797A1 (en) | 2015-02-12 | 2016-08-18 | Man Truck & Bus Ag | Method and device for raising and / or lowering an exhaust gas temperature of an internal combustion engine with an exhaust gas aftertreatment device arranged in an exhaust line |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930969A1 (en) * | 1979-07-31 | 1981-02-26 | Daimler Benz Ag | Exhaust system for IC engines - has damper to produce adiabatic temperature rise to burn off soot in filter |
US4549398A (en) * | 1981-06-22 | 1985-10-29 | Toyota Jidosha Kogyo Kabushiki Kaisha | Exhaust gas cleaning device for diesel engines |
DE3444167A1 (en) * | 1984-12-04 | 1985-05-09 | Klaus Jürgen 6800 Mannheim Nord | Thermal-oxidising afterburner |
GB2239407B (en) * | 1989-12-27 | 1994-10-12 | Nissan Motor | Exhaust gas purifying device for an internal combustion engine |
DE9202798U1 (en) * | 1991-05-15 | 1992-04-23 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh, 5204 Lohmar, De |
-
1992
- 1992-07-24 DE DE9209978U patent/DE9209978U1/de not_active Expired - Lifetime
-
1993
- 1993-07-26 DE DE4325004A patent/DE4325004C2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4432442A1 (en) * | 1994-09-12 | 1996-03-14 | Rieter Automatik Gmbh | Simple, cost-effective control of the temp in a catalyst with air and volatile organic cpds. |
DE4432442C2 (en) * | 1994-09-12 | 1999-03-11 | Rieter Automatik Gmbh | Catalyst arrangement |
Also Published As
Publication number | Publication date |
---|---|
DE4325004A1 (en) | 1994-02-03 |
DE4325004C2 (en) | 1997-02-27 |