DE2545759C2 - Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches - Google Patents
Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-LuftgemischesInfo
- Publication number
- DE2545759C2 DE2545759C2 DE19752545759 DE2545759A DE2545759C2 DE 2545759 C2 DE2545759 C2 DE 2545759C2 DE 19752545759 DE19752545759 DE 19752545759 DE 2545759 A DE2545759 A DE 2545759A DE 2545759 C2 DE2545759 C2 DE 2545759C2
- Authority
- DE
- Germany
- Prior art keywords
- probe
- internal combustion
- combustion engine
- fuel
- voltage
- 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 30
- 239000000203 mixture Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 8
- 239000000523 sample Substances 0.000 claims description 58
- 239000000446 fuel Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- 230000010354 integration Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 7
- 201000006747 infectious mononucleosis Diseases 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 208000037516 chromosome inversion disease Diseases 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001131 transforming 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1483—Proportional component
-
- 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
-
- 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
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1482—Integrator, i.e. variable slope
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)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752545759 DE2545759C2 (de) | 1975-10-13 | 1975-10-13 | Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches |
| SE7611268A SE435861B (sv) | 1975-10-13 | 1976-10-11 | Sett att paverka massaforhallandet vid den till en forbrenningsmotor matade brensleluftblandningen och anordning for att utfora settet |
| JP12219976A JPS6044504B2 (ja) | 1975-10-13 | 1976-10-12 | 内燃機関に供給される燃料空気混合気の質量比配分を制御する方法および装置 |
| FR7630595A FR2328113A2 (fr) | 1975-10-13 | 1976-10-12 | Procede et installation pour agir sur les proportions du rapport ponderal du melange carburant-air fourni a un moteur a combustion interne |
| GB4245776A GB1568679A (en) | 1975-10-13 | 1976-10-13 | Methods and systems for regulating fuelair mixtures fed toan internal combuston engine |
| US05/910,916 US4210106A (en) | 1975-10-13 | 1978-05-30 | Method and apparatus for regulating a combustible mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752545759 DE2545759C2 (de) | 1975-10-13 | 1975-10-13 | Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2545759A1 DE2545759A1 (de) | 1977-04-21 |
| DE2545759C2 true DE2545759C2 (de) | 1982-10-21 |
Family
ID=5959003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752545759 Expired DE2545759C2 (de) | 1975-10-13 | 1975-10-13 | Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151132A1 (de) * | 1980-12-23 | 1982-08-12 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Verfahren zur regelung des luft/brennstoff-gemischverhaeltnisses bei einer brennkraftmaschine |
| DE4134349C2 (de) * | 1991-10-17 | 2000-04-06 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Lambdamittelwertverschiebung |
| DE102004050092B3 (de) * | 2004-10-14 | 2006-04-13 | Siemens Ag | Verfahren zur Regelung des Lambda-Wertes einer Brennkraftmaschine |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281435A (en) * | 1975-12-27 | 1977-07-07 | Nissan Motor Co Ltd | Air fuel ratio controller |
| JPS5281434A (en) * | 1975-12-27 | 1977-07-07 | Nissan Motor Co Ltd | Air fuel ratio controller |
| JPS5281433A (en) * | 1975-12-27 | 1977-07-07 | Nissan Motor Co Ltd | Air fuel ratio controller |
| CA1118076A (en) * | 1977-05-16 | 1982-02-09 | Irving H. Hallberg | Control system for regulating air/fuel ratio |
| JPS6045297B2 (ja) * | 1977-07-22 | 1985-10-08 | 株式会社日立製作所 | 内燃機関の燃料制御装置 |
| JPS5945824B2 (ja) * | 1979-04-06 | 1984-11-08 | 日産自動車株式会社 | 内燃機関の空燃比制御装置 |
| JPS55161934A (en) * | 1979-06-05 | 1980-12-16 | Nippon Denso Co Ltd | Controller for fuel-air ratio |
| DE3039436C3 (de) * | 1980-10-18 | 1997-12-04 | Bosch Gmbh Robert | Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine |
| KR930011560B1 (ko) * | 1988-11-01 | 1993-12-11 | 미쓰비시 지도샤 고교 가부시끼가이샤 | 내연기관용 배기가스 정화장치 |
| JP2522348Y2 (ja) * | 1989-08-17 | 1997-01-16 | 充弘 藤原 | 居住装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815561A (en) * | 1972-09-14 | 1974-06-11 | Bendix Corp | Closed loop engine control system |
-
1975
- 1975-10-13 DE DE19752545759 patent/DE2545759C2/de not_active Expired
-
1976
- 1976-10-11 SE SE7611268A patent/SE435861B/xx not_active IP Right Cessation
- 1976-10-12 FR FR7630595A patent/FR2328113A2/fr active Granted
- 1976-10-12 JP JP12219976A patent/JPS6044504B2/ja not_active Expired
- 1976-10-13 GB GB4245776A patent/GB1568679A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151132A1 (de) * | 1980-12-23 | 1982-08-12 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Verfahren zur regelung des luft/brennstoff-gemischverhaeltnisses bei einer brennkraftmaschine |
| DE4134349C2 (de) * | 1991-10-17 | 2000-04-06 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Lambdamittelwertverschiebung |
| DE102004050092B3 (de) * | 2004-10-14 | 2006-04-13 | Siemens Ag | Verfahren zur Regelung des Lambda-Wertes einer Brennkraftmaschine |
| US7865294B2 (en) | 2004-10-14 | 2011-01-04 | Continental Automotive Gmbh | Method for regulating the lambda value of an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2545759A1 (de) | 1977-04-21 |
| SE435861B (sv) | 1984-10-22 |
| JPS6044504B2 (ja) | 1985-10-03 |
| JPS5248738A (en) | 1977-04-19 |
| FR2328113B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-02-06 |
| GB1568679A (en) | 1980-06-04 |
| FR2328113A2 (fr) | 1977-05-13 |
| SE7611268L (sv) | 1977-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| Q176 | The application caused the suspense of an application |
Ref document number: 2658940 Country of ref document: DE |
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| AF | Is addition to no. |
Ref country code: DE Ref document number: 2442229 Format of ref document f/p: P |
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| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings |