DE69900512D1 - Vorrichtung zur Abgasreinigung für Brennkraftmaschine mit Magergemischverbrennung - Google Patents
Vorrichtung zur Abgasreinigung für Brennkraftmaschine mit MagergemischverbrennungInfo
- Publication number
- DE69900512D1 DE69900512D1 DE69900512T DE69900512T DE69900512D1 DE 69900512 D1 DE69900512 D1 DE 69900512D1 DE 69900512 T DE69900512 T DE 69900512T DE 69900512 T DE69900512 T DE 69900512T DE 69900512 D1 DE69900512 D1 DE 69900512D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- gas purification
- lean mixture
- internal combustion
- combustion engines
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title 2
- 239000000203 mixture Substances 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
- F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
- F02D41/0035—Controlling the purging of the canister as a function of the engine operating conditions to achieve a special effect, e.g. to warm up the catalyst
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01185598A JP3932642B2 (ja) | 1998-01-23 | 1998-01-23 | 希薄燃焼内燃機関の排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69900512D1 true DE69900512D1 (de) | 2002-01-17 |
DE69900512T2 DE69900512T2 (de) | 2002-05-02 |
Family
ID=11789352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69900512T Expired - Lifetime DE69900512T2 (de) | 1998-01-23 | 1999-01-21 | Vorrichtung zur Abgasreinigung für Brennkraftmaschine mit Magergemischverbrennung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6145306A (de) |
EP (1) | EP0931921B1 (de) |
JP (1) | JP3932642B2 (de) |
DE (1) | DE69900512T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3264221B2 (ja) * | 1997-07-28 | 2002-03-11 | 株式会社デンソー | 内燃機関の空燃比制御装置 |
US6257209B1 (en) * | 1998-03-18 | 2001-07-10 | Toyota Jidosha Kabushiki Kaisha | Evaporative fuel processing apparatus for lean-burn internal combustion engine |
CA2340105C (en) * | 1998-08-10 | 2005-10-11 | Toyota Jidosha Kabushiki Kaisha | Evaporated fuel treatment device of an engine |
JP3620568B2 (ja) * | 1998-08-27 | 2005-02-16 | 三菱自動車工業株式会社 | 希薄燃焼内燃機関 |
US6237328B1 (en) * | 1999-08-02 | 2001-05-29 | Ford Global Technologies, Inc. | Engine control with a fuel vapor purge system |
US6393832B1 (en) * | 2000-03-15 | 2002-05-28 | Ford Global Technologies, Inc. | Fuel injection method for an internal combustion engine |
JP2005048673A (ja) * | 2003-07-29 | 2005-02-24 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
JP4148081B2 (ja) * | 2003-09-24 | 2008-09-10 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4232708B2 (ja) * | 2004-07-26 | 2009-03-04 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US7719751B2 (en) * | 2008-09-17 | 2010-05-18 | Soladigm, Inc. | Electrical contact technique for electrochromic windows |
US8161384B2 (en) * | 2009-04-23 | 2012-04-17 | Hewlett-Packard Development Company, L.P. | Arranging graphic objects on a page with text |
EP2682589B1 (de) * | 2011-03-01 | 2016-06-22 | Toyota Jidosha Kabushiki Kaisha | Steuerungsvorrichtung für einen verbrennungsmotor |
EP3050615A1 (de) * | 2015-02-02 | 2016-08-03 | Winterthur Gas & Diesel AG | Strömungseinheit, Abgasreinigungsanlage und Verfahren für eine Abgasreinigungsanlage |
CN116398273B (zh) * | 2023-06-01 | 2023-08-25 | 山东亚通汽车零部件制造有限公司 | 一种汽车尾气环保处理装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130095A (en) * | 1977-07-12 | 1978-12-19 | General Motors Corporation | Fuel control system with calibration learning capability for motor vehicle internal combustion engine |
JP2782862B2 (ja) * | 1989-11-11 | 1998-08-06 | トヨタ自動車株式会社 | 内燃機関の蒸発燃料処理装置 |
JPH03258961A (ja) * | 1990-03-07 | 1991-11-19 | Hitachi Ltd | キヤニスタの故障自己診断機構 |
JPH0460163A (ja) * | 1990-06-29 | 1992-02-26 | Toyota Motor Corp | 内燃機関のエバポパージ異常検出装置 |
JP2887929B2 (ja) * | 1991-03-26 | 1999-05-10 | トヨタ自動車株式会社 | 筒内噴射式内燃機関 |
JP3012314B2 (ja) * | 1990-11-28 | 2000-02-21 | トヨタ自動車株式会社 | 筒内噴射式内燃機関 |
US5245975A (en) * | 1990-11-28 | 1993-09-21 | Toyota Jidosha Kabushiki Kaisha | Direct injection type internal combustion engine |
US5174111A (en) * | 1991-01-31 | 1992-12-29 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification system for an internal combustion engine |
JP3147410B2 (ja) * | 1991-05-31 | 2001-03-19 | スズキ株式会社 | パージエア制御装置 |
JPH0571430A (ja) * | 1991-09-13 | 1993-03-23 | Toyota Motor Corp | 内燃機関の蒸発燃料処理装置 |
JPH05223017A (ja) * | 1992-02-12 | 1993-08-31 | Toyota Motor Corp | 筒内噴射式内燃機関 |
JP2686875B2 (ja) * | 1992-02-28 | 1997-12-08 | 本田技研工業株式会社 | 内燃機関の蒸発燃料制御装置 |
JP2845103B2 (ja) * | 1992-09-28 | 1999-01-13 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2884952B2 (ja) * | 1992-10-21 | 1999-04-19 | トヨタ自動車株式会社 | 内燃機関 |
JP2806224B2 (ja) * | 1992-10-21 | 1998-09-30 | トヨタ自動車株式会社 | 内燃機関 |
JP2917712B2 (ja) * | 1992-11-02 | 1999-07-12 | トヨタ自動車株式会社 | 内燃機関 |
US5438967A (en) * | 1992-10-21 | 1995-08-08 | Toyota Jidosha Kabushiki Kaisha | Internal combustion device |
JP2830665B2 (ja) * | 1992-12-14 | 1998-12-02 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3279371B2 (ja) * | 1993-01-29 | 2002-04-30 | マツダ株式会社 | エンジンの蒸発燃料制御装置 |
JPH08121278A (ja) * | 1994-10-19 | 1996-05-14 | Sanshin Ind Co Ltd | エンジンの燃料供給装置 |
JPH08121266A (ja) * | 1994-10-27 | 1996-05-14 | Toyota Motor Corp | 内燃機関の蒸発燃料処理装置 |
JP3156534B2 (ja) * | 1994-12-28 | 2001-04-16 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
JP3841842B2 (ja) * | 1995-02-24 | 2006-11-08 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP3429910B2 (ja) * | 1995-06-15 | 2003-07-28 | 本田技研工業株式会社 | 内燃機関の制御装置 |
DE19538786A1 (de) * | 1995-10-18 | 1997-04-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung des Leerlaufs einer Brennkraftmaschine |
-
1998
- 1998-01-23 JP JP01185598A patent/JP3932642B2/ja not_active Expired - Lifetime
-
1999
- 1999-01-13 US US09/229,177 patent/US6145306A/en not_active Expired - Lifetime
- 1999-01-21 DE DE69900512T patent/DE69900512T2/de not_active Expired - Lifetime
- 1999-01-21 EP EP99101107A patent/EP0931921B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69900512T2 (de) | 2002-05-02 |
US6145306A (en) | 2000-11-14 |
JP3932642B2 (ja) | 2007-06-20 |
JPH11210570A (ja) | 1999-08-03 |
EP0931921B1 (de) | 2001-12-05 |
EP0931921A1 (de) | 1999-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69808544D1 (de) | Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine | |
DE69917990D1 (de) | Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine | |
DE69816939D1 (de) | Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine | |
DE60122984D1 (de) | Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine | |
DE69912535D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69903873D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69713832D1 (de) | Abgasreinigungsvorrichtung für Brennkraftmaschine | |
DE59803324D1 (de) | Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor | |
DE69928844D1 (de) | Abgasreinigungvorrichtung für eine Brennkraftmaschine | |
DE69807370D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69804371D1 (de) | Abgasreinigungseinrichtung für eine Brennkraftmaschine | |
DE69802766D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69836186D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69815611D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69817649D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69502663D1 (de) | Abgasreinigungsvorrichtung für Brennkraftmaschinen | |
DE69816438D1 (de) | Abgasreinigungsvorrichtung für eine verbrennungskraftmaschine | |
DE69628220D1 (de) | Abgasreinigungsvorrichtung für Brennkraftmaschine | |
DE69611944D1 (de) | Abgasreinigungsvorrichtung für Brennkraftmaschine | |
DE69515803D1 (de) | Abgasreinigungsvorrichtung für eine Brennkraftmaschine | |
DE69515404D1 (de) | Abgasreinigungseinrichtung für eine Brennkraftmaschine | |
DE69602222D1 (de) | Abgasreiningungsvorrichtung für eine Brennkraftmaschine | |
DE69928330D1 (de) | Eine Abgas-Reinigungseinheit für einen Verbrennungsmotor | |
DE69921583D1 (de) | Abgasrückführungssystem für Brennkraftmaschine | |
DE69420488D1 (de) | Abgasreinigungsgerät für eine brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |