DE60304639D1 - Abgasbehandlungseinrichtung - Google Patents
AbgasbehandlungseinrichtungInfo
- Publication number
- DE60304639D1 DE60304639D1 DE60304639T DE60304639T DE60304639D1 DE 60304639 D1 DE60304639 D1 DE 60304639D1 DE 60304639 T DE60304639 T DE 60304639T DE 60304639 T DE60304639 T DE 60304639T DE 60304639 D1 DE60304639 D1 DE 60304639D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- treatment device
- gas treatment
- exhaust
- treatment
- 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
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
- F01N3/0807—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation 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
- 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
- F01N13/0097—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 the purifying devices are arranged in a single housing
-
- 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
- F01N3/0231—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 special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
-
- 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
- F01N3/033—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 in combination with other devices
- F01N3/035—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 in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/91—NOx-storage component incorporated in the catalyst
-
- 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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/244,803 US7189375B2 (en) | 2002-09-16 | 2002-09-16 | Exhaust treatment device |
US244803 | 2002-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60304639D1 true DE60304639D1 (de) | 2006-05-24 |
DE60304639T2 DE60304639T2 (de) | 2006-09-28 |
Family
ID=31887830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60304639T Expired - Lifetime DE60304639T2 (de) | 2002-09-16 | 2003-08-08 | Abgasbehandlungseinrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US7189375B2 (de) |
EP (1) | EP1398069B1 (de) |
DE (1) | DE60304639T2 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4369141B2 (ja) * | 2003-02-18 | 2009-11-18 | 日本碍子株式会社 | ハニカムフィルタ及び排ガス浄化システム |
US7119044B2 (en) * | 2003-06-11 | 2006-10-10 | Delphi Technologies, Inc. | Multiple washcoats on filter substrate |
PL1677896T3 (pl) * | 2003-08-29 | 2013-08-30 | Dow Global Technologies Llc | Ulepszony filtr spalin do silnika diesla |
US20050079112A1 (en) * | 2003-10-09 | 2005-04-14 | Li Bob Xiaobin | Surface discharge non-thermal plasma reactor and method |
US7490464B2 (en) * | 2003-11-04 | 2009-02-17 | Basf Catalysts Llc | Emissions treatment system with NSR and SCR catalysts |
DE102004040549B4 (de) | 2004-08-21 | 2017-03-23 | Umicore Ag & Co. Kg | Katalytisch beschichtetes Partikelfilter und seine Verwendung |
DE602005015122D1 (de) * | 2004-08-31 | 2009-08-06 | Ibiden Co Ltd | Abgasreinigungssystem |
US7722829B2 (en) | 2004-09-14 | 2010-05-25 | Basf Catalysts Llc | Pressure-balanced, catalyzed soot filter |
US20060078479A1 (en) * | 2004-10-07 | 2006-04-13 | Caterpillar Inc. | Filter assembly for an exhaust treatment device |
DE102004000044B4 (de) * | 2004-11-17 | 2013-08-29 | Mann + Hummel Gmbh | Luftfiltersystem |
US20060179825A1 (en) * | 2005-02-16 | 2006-08-17 | Eaton Corporation | Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines |
US7062904B1 (en) | 2005-02-16 | 2006-06-20 | Eaton Corporation | Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines |
US7771669B2 (en) | 2006-03-20 | 2010-08-10 | Ford Global Technologies, Llc | Soot oxidation catalyst and method of making |
US7797931B2 (en) | 2006-03-20 | 2010-09-21 | Ford Global Technologies, Llc | Catalyst composition for diesel particulate filter |
DE202006007876U1 (de) * | 2006-05-15 | 2007-09-20 | Bauer Technologies Gmbh | Optimierung von zellulären Strukturen, insbesondere für die Abgasreinigung von Verbrennungsaggregaten und andere Anwendungsbereiche |
PL2038046T3 (pl) * | 2006-06-29 | 2018-09-28 | Umicore Ag & Co. Kg | Dwuwarstwowy katalizator trójdrożny i jego zastosowanie |
US20080020922A1 (en) * | 2006-07-21 | 2008-01-24 | Li Cheng G | Zone catalyzed soot filter |
US7967887B1 (en) * | 2006-11-03 | 2011-06-28 | Cummins Filtration Ip, Inc. | Exhaust aftertreatment filter with reduced maximum temperature |
EP2017003A1 (de) * | 2007-07-20 | 2009-01-21 | Pall Corporation | Katalytisches Element |
DE502007002874D1 (de) * | 2007-09-28 | 2010-04-01 | Umicore Ag & Co Kg | Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren |
US9993771B2 (en) | 2007-12-12 | 2018-06-12 | Basf Corporation | Emission treatment catalysts, systems and methods |
US9863297B2 (en) * | 2007-12-12 | 2018-01-09 | Basf Corporation | Emission treatment system |
DE102008040646A1 (de) * | 2008-07-23 | 2010-01-28 | Robert Bosch Gmbh | Abgasnachbehandlungseinrichtung für eine Brennkraftmaschine mit Fremdzündung |
US20100050604A1 (en) * | 2008-08-28 | 2010-03-04 | John William Hoard | SCR-LNT CATALYST COMBINATION FOR IMPROVED NOx CONTROL OF LEAN GASOLINE AND DIESEL ENGINES |
US20100083642A1 (en) * | 2008-10-02 | 2010-04-08 | Hyundai Motor Company | Exhaust gas purification device, manufacturing method thereof, and manufacturing device thereof |
US20100083638A1 (en) * | 2008-10-07 | 2010-04-08 | James Joshua Driscoll | Exhaust system having sulfur removing device |
KR20190080971A (ko) * | 2008-10-31 | 2019-07-08 | 에메라켐, 엘엘씨 | 가스 스트림 내의 미립자 물질을 감소시키는 방법 및 시스템 |
KR20100064876A (ko) * | 2008-12-05 | 2010-06-15 | 현대자동차주식회사 | 배기가스 필터 시스템 |
US8844274B2 (en) * | 2009-01-09 | 2014-09-30 | Ford Global Technologies, Llc | Compact diesel engine exhaust treatment system |
DE102009001538B4 (de) * | 2009-03-13 | 2013-07-04 | Ford Global Technologies, Llc | Verfahren zum Betreiben eines Partikelfilters sowie Partikelfilter |
US9662611B2 (en) | 2009-04-03 | 2017-05-30 | Basf Corporation | Emissions treatment system with ammonia-generating and SCR catalysts |
DE102009017347A1 (de) | 2009-04-14 | 2010-10-28 | Audi Ag | Katalytische Reduktion von Stickstoffdioxid |
US8062618B2 (en) * | 2009-04-17 | 2011-11-22 | Ford Global Technologies, Llc | Exhaust aftertreatment system and method of treating exhaust gas |
DE102010033689A1 (de) | 2009-08-28 | 2011-03-03 | Umicore Ag & Co. Kg | Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit NOx-Speicherfunktion vor Katalysator mit gleicher Speicherfunktion |
DE102010033688A1 (de) | 2009-08-28 | 2011-03-03 | Umicore Ag & Co. Kg | Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit Speicherfunktion vor Katalysator mit gleicher Speicherfunktion |
KR101726580B1 (ko) | 2009-08-28 | 2017-04-13 | 우미코레 아게 운트 코 카게 | 동일한 저장 기능을 갖는 촉매 컨버터의 상류측의 저장 기능을 갖는 촉매 활성 벽 유동 필터를 갖는 배기 가스 후처리 시스템 |
EP2501464B1 (de) | 2009-11-20 | 2018-02-28 | Basf Se | In zonen unterteilter katalysierter russfilter |
GB201003781D0 (en) * | 2010-03-08 | 2010-04-21 | Johnson Matthey Plc | Improvements in the control of vehicle emissions |
US8071038B2 (en) * | 2010-06-09 | 2011-12-06 | Ford Global Technologies, Llc | Progressive catalyst loading for integrated particulate filter and selective catalytic reduction unit |
US9441517B2 (en) * | 2010-09-02 | 2016-09-13 | Ford Global Technologies, Llc | Diesel engine exhaust treatment system |
US8137648B2 (en) * | 2010-10-12 | 2012-03-20 | Ford Global Technologies, Llc | Diesel engine exhaust treatment system and method including a platinum group metal trapping device |
DE102011011913A1 (de) * | 2010-12-22 | 2012-06-28 | Armin Burkhardt | Abgasreinigungseinrichtung |
KR20120095747A (ko) * | 2011-02-21 | 2012-08-29 | 한국에너지기술연구원 | 다기능성 배기가스 정화필터 및 이를 이용한 배기가스 정화장치 |
JP5768474B2 (ja) * | 2011-04-28 | 2015-08-26 | 日産自動車株式会社 | 排気ガス浄化システム |
DE102011101079B4 (de) | 2011-05-10 | 2020-08-20 | Umicore Ag & Co. Kg | Verfahren zur Regeneration von NOx-Speicherkatalysatoren von Dieselmotoren mit Niederdruck-AGR |
DE102011107692B3 (de) | 2011-07-13 | 2013-01-03 | Umicore Ag & Co. Kg | Verfahren zur Reaktivierung von Abgasreinigungsanlagen von Dieselmotoren mit Niederdruck-AGR |
US9126182B2 (en) * | 2012-01-30 | 2015-09-08 | Basf Corporation | Catalyzed soot filters, systems and methods of treatment |
CN104334843A (zh) * | 2012-06-04 | 2015-02-04 | Hjs排放技术两合公司 | 设计为部分过滤器的颗粒过滤器 |
DE102013207709A1 (de) | 2013-04-26 | 2014-10-30 | Umicore Ag & Co. Kg | Entschwefelung von NOX-Speicherkatalysatoren |
DE102013218234B4 (de) | 2013-09-11 | 2015-05-28 | Umicore Ag & Co. Kg | Verwendung unterschiedlicher Strategien bei der Regeneration von Stickoxidspeicherkatalysatoren zur Verminderung der N2O-Bildung |
US20160047284A1 (en) * | 2014-08-12 | 2016-02-18 | Luke J. Turgeon | Apparatus and Method for Preventing and Removing Carbon Deposits |
CN104826410B (zh) * | 2015-04-15 | 2016-08-24 | 成都易态科技有限公司 | 烟气过滤元件及制作方法 |
CN109803756A (zh) * | 2016-07-29 | 2019-05-24 | 巴斯夫公司 | 钌浸渍的二氧化铈催化剂 |
US10781735B2 (en) | 2018-05-18 | 2020-09-22 | Umicore Ag & Co Kg | Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions |
CN113272057A (zh) | 2019-01-08 | 2021-08-17 | 优美科股份公司及两合公司 | 具有氧化催化活性功能的被动氮氧化物吸附器 |
US20230330640A1 (en) * | 2020-08-25 | 2023-10-19 | Basf Corporation | Particulate Filter |
DE102022118486A1 (de) | 2022-07-25 | 2024-01-25 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Trocknen einer Abgastrakt-Komponente sowie Kraftfahrzeuge |
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US6455463B1 (en) | 2001-03-13 | 2002-09-24 | Delphi Technologies, Inc. | Alkaline earth/transition metal lean NOx catalyst |
JP2003013732A (ja) | 2001-07-02 | 2003-01-15 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
US6532659B1 (en) | 2001-11-29 | 2003-03-18 | Delphi Technologies, Inc. | Method of forming a gas treatment device using a stuffing cone apparatus |
US20040116276A1 (en) | 2002-02-12 | 2004-06-17 | Aleksey Yezerets | Exhaust aftertreatment emission control regeneration |
US6764664B2 (en) * | 2002-04-22 | 2004-07-20 | Delphi Technologies, Inc. | Catalyst for the combustion of diesel soot, methods for making the catalyst and methods of using the catalyst |
-
2002
- 2002-09-16 US US10/244,803 patent/US7189375B2/en active Active
-
2003
- 2003-08-08 EP EP03077480A patent/EP1398069B1/de not_active Expired - Fee Related
- 2003-08-08 DE DE60304639T patent/DE60304639T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60304639T2 (de) | 2006-09-28 |
EP1398069A3 (de) | 2004-03-31 |
EP1398069B1 (de) | 2006-04-19 |
US20040052699A1 (en) | 2004-03-18 |
US7189375B2 (en) | 2007-03-13 |
EP1398069A2 (de) | 2004-03-17 |
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