DE2333072A1 - Verfahren zum entgiften der abgase - Google Patents
Verfahren zum entgiften der abgaseInfo
- Publication number
- DE2333072A1 DE2333072A1 DE19732333072 DE2333072A DE2333072A1 DE 2333072 A1 DE2333072 A1 DE 2333072A1 DE 19732333072 DE19732333072 DE 19732333072 DE 2333072 A DE2333072 A DE 2333072A DE 2333072 A1 DE2333072 A1 DE 2333072A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- exhaust
- exhaust gas
- oxygen sensor
- added
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000000446 fuel Substances 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001784 detoxification Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333072 DE2333072A1 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum entgiften der abgase |
| JP49073194A JPS5036821A (enExample) | 1973-06-29 | 1974-06-26 | |
| US05/483,816 US3945204A (en) | 1973-06-29 | 1974-06-27 | Process for the detoxification of exhaust gases |
| FR7422794A FR2235281B1 (enExample) | 1973-06-29 | 1974-06-28 | |
| GB28739/74A GB1480393A (en) | 1973-06-29 | 1974-06-28 | Method for reducing the amount of pollutants in engine exhaust gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333072 DE2333072A1 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum entgiften der abgase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2333072A1 true DE2333072A1 (de) | 1975-01-16 |
Family
ID=5885427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732333072 Pending DE2333072A1 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum entgiften der abgase |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3945204A (enExample) |
| JP (1) | JPS5036821A (enExample) |
| DE (1) | DE2333072A1 (enExample) |
| FR (1) | FR2235281B1 (enExample) |
| GB (1) | GB1480393A (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1062859B (it) * | 1976-02-16 | 1985-02-11 | Alfa Romeo Spa | Motore a combustione interna munito di un sistema di scarico provvisto di sonde per l analisi dei gas di scarico |
| DE3821345A1 (de) * | 1988-06-24 | 1989-06-22 | Daimler Benz Ag | Vorrichtung zum verringern von abgas-schadstoffkomponenten einer brennkraftmaschine |
| DE8816154U1 (de) * | 1988-12-29 | 1989-02-09 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
| JP2864838B2 (ja) * | 1992-01-22 | 1999-03-08 | トヨタ自動車株式会社 | 内燃機関の排気ガス浄化装置 |
| US5410872A (en) * | 1993-10-04 | 1995-05-02 | Ford Motor Company | Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum catalyst light-off time |
| US5522218A (en) * | 1994-08-23 | 1996-06-04 | Caterpillar Inc. | Combustion exhaust purification system and method |
| DE4430965C2 (de) * | 1994-08-31 | 1997-09-11 | Siemens Ag | Verfahren zum Steuern der Kraftstoffzufuhr für eine Brennkraftmaschine mit beheizbarem Katalysator |
| DE4436397B4 (de) * | 1994-10-12 | 2006-06-08 | Robert Bosch Gmbh | Einrichtung zum Nachbehandeln von Abgasen |
| JPH09177640A (ja) * | 1995-12-15 | 1997-07-11 | Caterpillar Inc | 高サック容積を有する燃料噴射器による燃焼排気ガス清浄化システムとその方法 |
| EP0844380B1 (en) * | 1996-11-22 | 2003-03-05 | Denso Corporation | Exhaust emission control system and method of internal combustion engine |
| US6648585B2 (en) * | 2000-10-24 | 2003-11-18 | Galkin Automated Products, Corp. | Retractable device for flipping a workpiece, Particularly a mattress of other cushion structure |
| US6814303B2 (en) * | 2002-04-03 | 2004-11-09 | Cleaire Advanced Emission Controls | Fluid-cooled mount for an injector |
| DE102004027907A1 (de) * | 2004-06-09 | 2005-12-29 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Regelsystem für eine mobile Verbrennungskraftmaschine |
| DE102004055231B3 (de) * | 2004-11-16 | 2006-07-20 | Siemens Ag | Verfahren und Vorrichtung zur Lambda-Regelung bei einer Brennkraftmaschine |
| US7845162B2 (en) * | 2005-06-20 | 2010-12-07 | Cummins Filtration Ip, Inc | Apparatus, system, and method for diverting fluid |
| EP3195941A1 (de) | 2016-01-20 | 2017-07-26 | HILTI Aktiengesellschaft | Auspressvorrichtung für ein foliengebinde, foliengebinde sowie baugruppe aus einer auspressvorrichtung und einem foliengebinde |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738341A (en) * | 1969-03-22 | 1973-06-12 | Philips Corp | Device for controlling the air-fuel ratio {80 {11 in a combustion engine |
| JPS5032890B1 (enExample) * | 1970-12-30 | 1975-10-25 | ||
| US3768259A (en) * | 1971-07-06 | 1973-10-30 | Universal Oil Prod Co | Control for an engine system |
| GB1372160A (en) * | 1972-03-22 | 1974-10-30 | Nissan Motor | Exhaust cleaning apparatus for internal combustion engines |
| DE2215533C3 (de) * | 1972-03-30 | 1979-11-22 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur Verminderung der schädlichen Anteile in den Abgasen einer Brennkraftmaschine |
-
1973
- 1973-06-29 DE DE19732333072 patent/DE2333072A1/de active Pending
-
1974
- 1974-06-26 JP JP49073194A patent/JPS5036821A/ja active Pending
- 1974-06-27 US US05/483,816 patent/US3945204A/en not_active Expired - Lifetime
- 1974-06-28 GB GB28739/74A patent/GB1480393A/en not_active Expired
- 1974-06-28 FR FR7422794A patent/FR2235281B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2235281B1 (enExample) | 1978-11-24 |
| US3945204A (en) | 1976-03-23 |
| FR2235281A1 (enExample) | 1975-01-24 |
| GB1480393A (en) | 1977-07-20 |
| JPS5036821A (enExample) | 1975-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |