DE2505339C2 - Gemischverdichtender Verbrennungsmotor mit zwei Zylinderreihen und Abgasnachbehandlung - Google Patents
Gemischverdichtender Verbrennungsmotor mit zwei Zylinderreihen und AbgasnachbehandlungInfo
- Publication number
- DE2505339C2 DE2505339C2 DE2505339A DE2505339A DE2505339C2 DE 2505339 C2 DE2505339 C2 DE 2505339C2 DE 2505339 A DE2505339 A DE 2505339A DE 2505339 A DE2505339 A DE 2505339A DE 2505339 C2 DE2505339 C2 DE 2505339C2
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- cylinder
- air
- fuel
- cylinders
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 claims description 54
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 30
- 239000001301 oxygen Substances 0.000 claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 29
- 239000000523 sample Substances 0.000 claims description 19
- 230000003197 catalytic effect Effects 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003584 silencer 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
- F02D41/14—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
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2505339A DE2505339C2 (de) | 1975-02-08 | 1975-02-08 | Gemischverdichtender Verbrennungsmotor mit zwei Zylinderreihen und Abgasnachbehandlung |
| US05/651,817 US4000614A (en) | 1975-02-08 | 1976-01-23 | Mixture compressing internal combustion engine with two cylinder rows and exhaust gas treatment |
| JP51011497A JPS5831459B2 (ja) | 1975-02-08 | 1976-02-06 | ２つのシリンダ列と排気ガス処理装置を持つ混合気圧縮内燃機関 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2505339A DE2505339C2 (de) | 1975-02-08 | 1975-02-08 | Gemischverdichtender Verbrennungsmotor mit zwei Zylinderreihen und Abgasnachbehandlung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2505339A1 DE2505339A1 (de) | 1976-08-19 |
| DE2505339C2 true DE2505339C2 (de) | 1984-08-09 |
Family
ID=5938418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2505339A Expired DE2505339C2 (de) | 1975-02-08 | 1975-02-08 | Gemischverdichtender Verbrennungsmotor mit zwei Zylinderreihen und Abgasnachbehandlung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4000614A (enExample) |
| JP (1) | JPS5831459B2 (enExample) |
| DE (1) | DE2505339C2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5155824A (en) * | 1974-11-12 | 1976-05-17 | Nissan Motor | Nainenkikanno nenryoseigyosochi |
| GB1539770A (en) * | 1975-04-17 | 1979-01-31 | Nippon Soken | Controlling the air-to-fuel ratio in internal combustion engines |
| JPS5252033A (en) * | 1975-10-24 | 1977-04-26 | Mitsubishi Motors Corp | Multiple-cylinder internal engine |
| 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 |
| DE2713988A1 (de) * | 1977-03-30 | 1978-10-05 | Bosch Gmbh Robert | Verfahren und einrichtung zur bestimmung der verhaeltnisanteile des einer brennkraftmaschine zugefuehrten kraftstoff-luftgemisches |
| US4149502A (en) * | 1977-09-08 | 1979-04-17 | General Motors Corporation | Internal combustion engine closed loop fuel control system |
| US4227496A (en) * | 1977-11-10 | 1980-10-14 | Societe Industrielle De Brevets Et D'etudes S.I.B.E. | Fuel supply devices for internal combustion engines |
| JPS58573B2 (ja) * | 1978-06-16 | 1983-01-07 | 日産自動車株式会社 | 燃料供給気筒数制御装置 |
| DE3614251C1 (de) * | 1986-04-26 | 1987-01-29 | F & O Electronic Systems | Verfahren zur Abgasentgiftung einer Verbrennungskraftmaschine unter Verwendung eines katalytischen Systems und Vorrichtung zur Durchfuehrung des Verfahrens |
| US5083427A (en) * | 1990-02-12 | 1992-01-28 | Ford Motor Company | Apparatus and method to reduce automotive emissions using filter catalyst interactive with uego |
| US5077970A (en) * | 1990-06-11 | 1992-01-07 | Ford Motor Company | Method of on-board detection of automotive catalyst degradation |
| US5535135A (en) * | 1993-08-24 | 1996-07-09 | Motorola, Inc. | State estimator based exhaust gas chemistry measurement system and method |
| US20040200665A1 (en) * | 2003-04-08 | 2004-10-14 | Adams Gar M | Exhaust system for V-twin engines |
| JP2006097605A (ja) * | 2004-09-30 | 2006-04-13 | Honda Motor Co Ltd | 自動二輪車における空燃比センサの配置構造 |
| JP4392315B2 (ja) * | 2004-09-30 | 2009-12-24 | 本田技研工業株式会社 | 自動二輪車における空燃比センサの配置構造 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729130Y1 (enExample) * | 1970-04-28 | 1972-09-01 | ||
| DE2216705C3 (de) * | 1972-04-07 | 1978-06-08 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine |
| DE2255874A1 (de) * | 1972-11-15 | 1974-05-16 | Bosch Gmbh Robert | Abgasnachbehandlungseinrichtung fuer brennkraftmaschinen |
| US3906910A (en) * | 1973-04-23 | 1975-09-23 | Colt Ind Operating Corp | Carburetor with feedback means and system |
-
1975
- 1975-02-08 DE DE2505339A patent/DE2505339C2/de not_active Expired
-
1976
- 1976-01-23 US US05/651,817 patent/US4000614A/en not_active Expired - Lifetime
- 1976-02-06 JP JP51011497A patent/JPS5831459B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51102725A (enExample) | 1976-09-10 |
| US4000614A (en) | 1977-01-04 |
| DE2505339A1 (de) | 1976-08-19 |
| JPS5831459B2 (ja) | 1983-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8364 | No opposition during term of opposition | ||
| 8330 | Complete disclaimer |