CA1079591A - Apparatus for controlling the air-fuel ratio in an internal combustion engine - Google Patents
Apparatus for controlling the air-fuel ratio in an internal combustion engineInfo
- Publication number
- CA1079591A CA1079591A CA295,132A CA295132A CA1079591A CA 1079591 A CA1079591 A CA 1079591A CA 295132 A CA295132 A CA 295132A CA 1079591 A CA1079591 A CA 1079591A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- air
- counter
- supplied
- control
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 96
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 26
- 239000003990 capacitor Substances 0.000 claims description 65
- 238000004804 winding Methods 0.000 claims description 56
- 238000005070 sampling Methods 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007600 charging Methods 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 5
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- 102220480688 Alkaline phosphatase, germ cell type_R60A_mutation Human genes 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229940075911 depen Drugs 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- XLNZEKHULJKQBA-UHFFFAOYSA-N terbufos Chemical compound CCOP(=S)(OCC)SCSC(C)(C)C XLNZEKHULJKQBA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/23—Fuel aerating devices
- F02M7/24—Controlling flow of aerating air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M3/00—Idling devices for carburettors
- F02M3/08—Other details of idling devices
- F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76791477A | 1977-02-11 | 1977-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1079591A true CA1079591A (en) | 1980-06-17 |
Family
ID=25080956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA295,132A Expired CA1079591A (en) | 1977-02-11 | 1978-01-17 | Apparatus for controlling the air-fuel ratio in an internal combustion engine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS53127932A (de) |
| AU (1) | AU3298278A (de) |
| BR (1) | BR7800809A (de) |
| CA (1) | CA1079591A (de) |
| DE (1) | DE2805444A1 (de) |
| FR (1) | FR2380428A1 (de) |
| IT (1) | IT1093157B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013842A1 (de) * | 1978-11-16 | 1980-08-06 | Claude Sennely | Vorrichtung zur Regelung des Luft/Brennstoffverhältnisses des von einem Vergaser hergestellten Gemisches beim Übergang von Leerlauf auf Normalbetrieb |
| FR2456855A1 (fr) * | 1979-05-14 | 1980-12-12 | Sennely Claude | Dispositif regulateur de la richesse du melange elabore par un carburateur lors des transitions entre le regime de ralenti et la marche normale |
| JPS6137810Y2 (de) * | 1980-05-19 | 1986-11-01 | ||
| JPS5720540A (en) * | 1980-07-11 | 1982-02-03 | Aisan Ind Co Ltd | Air fuel ratio control in carbureter |
| JPS57156060U (de) * | 1981-03-27 | 1982-09-30 | ||
| JPS5882053A (ja) * | 1981-11-10 | 1983-05-17 | Honda Motor Co Ltd | 気化器におけるプリ−ド空気量制御装置 |
| FR2911093B1 (fr) | 2007-01-04 | 2009-10-09 | Peugeot Citroen Automobiles Sa | Dispositif de calage d'un repartiteur d'admission d'air sur un moteur. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206276C3 (de) * | 1972-02-10 | 1981-01-15 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen |
| JPS5119534B2 (de) * | 1972-10-19 | 1976-06-18 |
-
1978
- 1978-01-17 CA CA295,132A patent/CA1079591A/en not_active Expired
- 1978-01-26 JP JP783178A patent/JPS53127932A/ja active Pending
- 1978-02-03 AU AU32982/78A patent/AU3298278A/en active Pending
- 1978-02-09 DE DE19782805444 patent/DE2805444A1/de active Pending
- 1978-02-10 IT IT20184/78A patent/IT1093157B/it active
- 1978-02-10 BR BR7800809A patent/BR7800809A/pt unknown
- 1978-02-10 FR FR7803899A patent/FR2380428A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2805444A1 (de) | 1978-08-17 |
| IT7820184A0 (it) | 1978-02-10 |
| FR2380428A1 (fr) | 1978-09-08 |
| BR7800809A (pt) | 1978-09-19 |
| IT1093157B (it) | 1985-07-19 |
| JPS53127932A (en) | 1978-11-08 |
| AU3298278A (en) | 1979-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |