DE69913653D1 - Abgasemissionssteuerungssystem für Verbrennungsmotoren - Google Patents
Abgasemissionssteuerungssystem für VerbrennungsmotorenInfo
- Publication number
- DE69913653D1 DE69913653D1 DE69913653T DE69913653T DE69913653D1 DE 69913653 D1 DE69913653 D1 DE 69913653D1 DE 69913653 T DE69913653 T DE 69913653T DE 69913653 T DE69913653 T DE 69913653T DE 69913653 D1 DE69913653 D1 DE 69913653D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- internal combustion
- emission control
- combustion engines
- exhaust emission
- 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
-
- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- 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
- B01D53/9495—Controlling the catalytic process
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (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)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99303650A EP1052010B1 (de) | 1999-05-11 | 1999-05-11 | Abgasemissionssteuerungssystem für Verbrennungsmotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69913653D1 true DE69913653D1 (de) | 2004-01-29 |
DE69913653T2 DE69913653T2 (de) | 2004-06-09 |
Family
ID=8241375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69913653T Expired - Lifetime DE69913653T2 (de) | 1999-05-11 | 1999-05-11 | Abgasemissionssteuerungssystem für Verbrennungsmotoren |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1052010B1 (de) |
DE (1) | DE69913653T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
US10480384B2 (en) * | 2017-02-15 | 2019-11-19 | Cummins Emission Solutions Inc. | Systems and methods for SCR feedgas diagnostics |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433071A (en) * | 1993-12-27 | 1995-07-18 | Ford Motor Company | Apparatus and method for controlling noxious components in automotive emissions using a conditioning catalyst for removing hydrogen |
US5878567A (en) * | 1996-01-22 | 1999-03-09 | Ford Global Technologies, Inc. | Closely coupled exhaust catalyst system and engine strategy associated therewith |
US5804147A (en) * | 1997-02-03 | 1998-09-08 | General Motors Corporation | Exhaust gas management apparatus and method |
-
1999
- 1999-05-11 DE DE69913653T patent/DE69913653T2/de not_active Expired - Lifetime
- 1999-05-11 EP EP99303650A patent/EP1052010B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1052010A1 (de) | 2000-11-15 |
EP1052010B1 (de) | 2003-12-17 |
DE69913653T2 (de) | 2004-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES |