FR2200441B1 - - Google Patents
Info
- Publication number
- FR2200441B1 FR2200441B1 FR7331122A FR7331122A FR2200441B1 FR 2200441 B1 FR2200441 B1 FR 2200441B1 FR 7331122 A FR7331122 A FR 7331122A FR 7331122 A FR7331122 A FR 7331122A FR 2200441 B1 FR2200441 B1 FR 2200441B1
- Authority
- FR
- France
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- 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
- F02D41/1474—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2454—Learning of the air-fuel ratio control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/09—Other ways of controlling
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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2245029A DE2245029C3 (en) | 1972-09-14 | 1972-09-14 | Method and device for exhaust gas decontamination from internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200441A1 FR2200441A1 (en) | 1974-04-19 |
| FR2200441B1 true FR2200441B1 (en) | 1976-10-01 |
Family
ID=5856275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331122A Expired FR2200441B1 (en) | 1972-09-14 | 1973-08-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3919983A (en) |
| JP (1) | JPS572899B2 (en) |
| DE (1) | DE2245029C3 (en) |
| FR (1) | FR2200441B1 (en) |
| GB (1) | GB1449221A (en) |
| IT (1) | IT1022020B (en) |
| NL (1) | NL7312641A (en) |
| SE (1) | SE388008B (en) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2313568A1 (en) * | 1974-05-24 | 1976-12-31 | Laprade Bernard | PROCEDURE AND CONTROL DEVICE FOR A SOLENOID VALVE FOR REGULATING THE DOSAGE OF THE AIR-GASOLINE MIXTURE OF INTERNAL COMBUSTION ENGINES |
| US4170969A (en) * | 1974-06-11 | 1979-10-16 | Nissan Motor Company, Limited | Air fuel mixture control apparatus for internal combustion engines |
| USRE31174E (en) * | 1974-09-04 | 1983-03-15 | Robert Bosch Gmbh | Fuel injection system |
| DE2442229C3 (en) * | 1974-09-04 | 1980-08-21 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection system for an internal combustion engine |
| US4109615A (en) * | 1974-10-21 | 1978-08-29 | Nissan Motor Company, Limited | Apparatus for controlling the ratio of air to fuel of air-fuel mixture of internal combustion engine |
| JPS5228934B2 (en) * | 1974-11-01 | 1977-07-29 | ||
| GB1492284A (en) * | 1974-11-06 | 1977-11-16 | Nissan Motor | Air fuel mixture control apparatus for internal combustion engines |
| US3948228A (en) * | 1974-11-06 | 1976-04-06 | The Bendix Corporation | Exhaust gas sensor operational detection system |
| GB1532959A (en) * | 1975-11-06 | 1978-11-22 | Lucas Electrical Ltd | Fuel injection system for an internal combustion engine |
| CA1084143A (en) * | 1975-02-25 | 1980-08-19 | Junuthula N. Reddy | System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration |
| JPS5924264B2 (en) * | 1975-02-27 | 1984-06-08 | カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ | Carburetor air-fuel ratio adjustment device |
| US4173952A (en) * | 1975-04-24 | 1979-11-13 | Nissan Motor Company, Limited | Closed-loop mixture control system for an internal combustion engine with improved response characteristic to idling condition |
| US4104998A (en) * | 1975-04-25 | 1978-08-08 | Chrysler Corporation | Engine control system |
| US3990411A (en) * | 1975-07-14 | 1976-11-09 | Gene Y. Wen | Control system for normalizing the air/fuel ratio in a fuel injection system |
| US4210106A (en) * | 1975-10-13 | 1980-07-01 | Robert Bosch Gmbh | Method and apparatus for regulating a combustible mixture |
| JPS5840009B2 (en) * | 1975-10-28 | 1983-09-02 | 日産自動車株式会社 | Kuunenpiseigiyosouchi |
| US4112880A (en) * | 1975-12-27 | 1978-09-12 | Nissan Motor Company, Limited | Method of and mixture control system for varying the mixture control point relative to a fixed reference |
| JPS5840010B2 (en) * | 1975-12-27 | 1983-09-02 | 日産自動車株式会社 | Kuunenpiseigiyosouchi |
| JPS52114821A (en) * | 1976-03-24 | 1977-09-27 | Nissan Motor Co Ltd | Air fuel ratio controller |
| US4158347A (en) * | 1976-04-28 | 1979-06-19 | Toyota Jidosha Kogyo Kabushiki Kaisha | Fuel supply system for use in internal combustion engine |
| DE2649272C2 (en) * | 1976-05-22 | 1986-04-03 | Robert Bosch Gmbh, 7000 Stuttgart | Control method and mixture ratio control device for determining the proportions of a fuel-air mixture fed to an internal combustion engine |
| JPS586052B2 (en) * | 1976-09-06 | 1983-02-02 | 日産自動車株式会社 | Air fuel ratio control device |
| IT1081383B (en) * | 1977-04-27 | 1985-05-21 | Magneti Marelli Spa | ELECTRONIC EQUIPMENT FOR THE CONTROL OF THE POWER OF AN AIR / PETROL MIXTURE OF AN INTERNAL COMBUSTION ENGINE |
| US4170201A (en) * | 1977-05-31 | 1979-10-09 | The Bendix Corporation | Dual mode hybrid control for electronic fuel injection system |
| JPS57105530A (en) * | 1980-12-23 | 1982-07-01 | Toyota Motor Corp | Air-fuel ratio controlling method for internal combustion engine |
| JPS60101238A (en) * | 1984-10-01 | 1985-06-05 | Nissan Motor Co Ltd | Fuel control device in engine |
| US5386373A (en) * | 1993-08-05 | 1995-01-31 | Pavilion Technologies, Inc. | Virtual continuous emission monitoring system with sensor validation |
| US5539638A (en) * | 1993-08-05 | 1996-07-23 | Pavilion Technologies, Inc. | Virtual emissions monitor for automobile |
| US5970426A (en) * | 1995-09-22 | 1999-10-19 | Rosemount Analytical Inc. | Emission monitoring system |
| WO2017110681A1 (en) | 2015-12-25 | 2017-06-29 | 日東電工株式会社 | Foamed silicone sheet and production method therefor |
| JP6666778B2 (en) | 2016-04-06 | 2020-03-18 | 日東電工株式会社 | Adsorption temporary fixing material |
| JP6934313B2 (en) | 2017-04-05 | 2021-09-15 | 日東電工株式会社 | Adsorption temporary fixing sheet and its manufacturing method |
| JP6474474B1 (en) | 2017-09-28 | 2019-02-27 | 日東電工株式会社 | Adsorption temporary fixing sheet |
| JP6453967B1 (en) | 2017-09-28 | 2019-01-16 | 日東電工株式会社 | Temporary fixing sheet |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299868A (en) * | 1965-09-17 | 1967-01-24 | Henke Lowell Dean | Automatic idler |
| DE1526506A1 (en) * | 1966-11-25 | 1970-03-26 | Bosch Gmbh Robert | Fuel injection system |
| DE2116097B2 (en) * | 1971-04-02 | 1981-01-29 | Bosch Gmbh Robert | Device for regulating the air ratio λ of the fuel-air mixture fed to an internal combustion engine |
| NL156787B (en) * | 1969-03-22 | 1978-05-16 | Philips Nv | DEVICE FOR THE AUTOMATIC REGULATION OF THE AIR-FUEL RATIO OF THE MIXTURE FEEDED TO AN COMBUSTION ENGINE. |
| US3738341A (en) * | 1969-03-22 | 1973-06-12 | Philips Corp | Device for controlling the air-fuel ratio {80 {11 in a combustion engine |
| US3768259A (en) * | 1971-07-06 | 1973-10-30 | Universal Oil Prod Co | Control for an engine system |
| DE2206276C3 (en) * | 1972-02-10 | 1981-01-15 | Robert Bosch Gmbh, 7000 Stuttgart | Method and device for reducing harmful components of exhaust gas emissions from internal combustion engines |
| DE2216705C3 (en) * | 1972-04-07 | 1978-06-08 | Robert Bosch Gmbh, 7000 Stuttgart | Method and device for detoxifying the exhaust gases of an internal combustion engine |
| DE2229928C3 (en) * | 1972-06-20 | 1981-03-19 | Robert Bosch Gmbh, 7000 Stuttgart | Method and device for reducing harmful components of exhaust gas emissions from internal combustion engines |
| US3835012A (en) * | 1972-08-28 | 1974-09-10 | Bendix Corp | Protective shield for oxygen sensor |
-
1972
- 1972-09-14 DE DE2245029A patent/DE2245029C3/en not_active Expired
-
1973
- 1973-08-28 FR FR7331122A patent/FR2200441B1/fr not_active Expired
- 1973-09-12 US US396477A patent/US3919983A/en not_active Expired - Lifetime
- 1973-09-13 NL NL7312641A patent/NL7312641A/xx not_active Application Discontinuation
- 1973-09-13 IT IT28882/73A patent/IT1022020B/en active
- 1973-09-13 GB GB4306373A patent/GB1449221A/en not_active Expired
- 1973-09-13 JP JP10370973A patent/JPS572899B2/ja not_active Expired
- 1973-09-13 SE SE7312493A patent/SE388008B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200441A1 (en) | 1974-04-19 |
| JPS572899B2 (en) | 1982-01-19 |
| GB1449221A (en) | 1976-09-15 |
| IT1022020B (en) | 1978-03-20 |
| DE2245029A1 (en) | 1974-03-21 |
| NL7312641A (en) | 1974-03-18 |
| DE2245029C3 (en) | 1981-08-20 |
| DE2245029B2 (en) | 1980-11-20 |
| US3919983A (en) | 1975-11-18 |
| JPS5047036A (en) | 1975-04-26 |
| SE388008B (en) | 1976-09-20 |