ES8206872A1 - Procedimiento y aparato para el control remoto del flujo de un fluido - Google Patents
Procedimiento y aparato para el control remoto del flujo de un fluidoInfo
- Publication number
- ES8206872A1 ES8206872A1 ES499764A ES499764A ES8206872A1 ES 8206872 A1 ES8206872 A1 ES 8206872A1 ES 499764 A ES499764 A ES 499764A ES 499764 A ES499764 A ES 499764A ES 8206872 A1 ES8206872 A1 ES 8206872A1
- Authority
- ES
- Spain
- Prior art keywords
- armature
- digital
- signal
- coils
- 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
- 239000012530 fluid Substances 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000002463 transducing effect Effects 0.000 abstract 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
-
- 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)
- F02D41/1484—Output circuit
-
- 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
-
- 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
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
- F02M7/20—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice operated automatically, e.g. dependent on altitude
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Magnetically Actuated Valves (AREA)
- Flow Control (AREA)
Abstract
PROCEDIMIENTO Y APARATO PARA EL CONTROL REMOTO DEL FLUJO DE UN FLUIDO, APLICABLE A CARBURADORES. CONSISTE EN UNA ARMADURA DE IMAN PERMANENTE CON PIEZAS POLARES NORTE Y SUR SENSIBLES A DOS BOBINAS ELECTROMAGNETICAS QUE CIRCUNDAN A LOS POLOS. LA ARMADURA POSEE UN MEDIO SELECTIVAMENTE POSICIONABLE PARA CONTROLAR EL ORIFICIO DE PASO DEL FLUIDO. EL CONTROL DEL ORIFICIO ES FUNCION DE LAS SEÑALES ELECTRICAS TRANSDUCIDAS DERIVADAS DE ELEMENTOS SENSORES CRITICOS QUE DETECTAN LAS VARIABLES FISICAS DETERMINANTES DEL FLUJO CONVENIENTE. ESTA DETERMINACION ES REALIZADA POR UN MICROPROCESADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000346476A CA1150384A (en) | 1980-02-26 | 1980-02-26 | Remotely controlled servo device for controlling fluid flow |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8206872A1 true ES8206872A1 (es) | 1982-09-01 |
ES499764A0 ES499764A0 (es) | 1982-09-01 |
Family
ID=4116328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES499764A Granted ES499764A0 (es) | 1980-02-26 | 1981-02-25 | Procedimiento y aparato para el control remoto del flujo de un fluido |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0034936B1 (es) |
JP (1) | JPS57113952A (es) |
AU (1) | AU540195B2 (es) |
CA (1) | CA1150384A (es) |
DE (1) | DE3163710D1 (es) |
ES (1) | ES499764A0 (es) |
FR (1) | FR2476750B1 (es) |
GB (1) | GB2077959B (es) |
IT (1) | IT1144114B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859318A (ja) * | 1981-10-06 | 1983-04-08 | Nissan Motor Co Ltd | 燃料噴射ポンプの吐出量調整装置 |
FR2514421B1 (fr) * | 1981-10-08 | 1988-11-18 | Colt Ind Operating Corp | Dispositif de commande de la proportion air-carburant fournie a un moteur a combustion interne |
DE3311250C2 (de) * | 1983-03-28 | 1985-08-01 | FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Vorrichtung zur elektromagnetischen Betätigung eines Gaswechselventils für Verdrängungsmaschinen |
US4705012A (en) * | 1985-02-16 | 1987-11-10 | Honda Giken Kogyo Kaibushiki Kaisha | Air intake side secondary air supply system for an internal combustion engine with a duty ratio control operation |
DE3516917A1 (de) * | 1985-05-10 | 1986-11-13 | Pierburg Gmbh & Co Kg | Elektromagnetisches, intermittierendes einspritzventil |
CN104884776B (zh) | 2013-08-15 | 2018-09-25 | 科勒公司 | 用于电子地控制内燃机的燃料空气比的系统和方法 |
US10054081B2 (en) | 2014-10-17 | 2018-08-21 | Kohler Co. | Automatic starting system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534122A (en) * | 1976-06-29 | 1978-01-14 | Nippon Denso Co Ltd | Air fuel ratio controller for internal combustion engine |
JPS538431A (en) * | 1976-07-12 | 1978-01-25 | Hitachi Ltd | Air-to-fuel ratio control means for engine |
JPS53121163A (en) * | 1977-03-31 | 1978-10-23 | Hitachi Ltd | Electromechanical converter |
CA1090667A (en) * | 1977-05-27 | 1980-12-02 | Terrance J. Atkins | Carburetor |
GB2012369B (en) * | 1978-01-11 | 1982-05-12 | Gen Motors Corp | Carburettor and method of calibration |
CA1102192A (en) * | 1978-01-16 | 1981-06-02 | Donald D. Brokaw | Carburetor |
FR2429947A1 (fr) * | 1978-06-28 | 1980-01-25 | Sibe | Electrovanne, notamment pour carburateur |
US4292946A (en) * | 1978-11-15 | 1981-10-06 | Nissan Motor Company, Limited | Air-fuel ratio control system |
JPS55148924A (en) * | 1979-05-09 | 1980-11-19 | Nissan Motor Co Ltd | Electronically controlled carburetor |
-
1980
- 1980-02-26 CA CA000346476A patent/CA1150384A/en not_active Expired
-
1981
- 1981-02-05 FR FR8102217A patent/FR2476750B1/fr not_active Expired
- 1981-02-23 DE DE8181300737T patent/DE3163710D1/de not_active Expired
- 1981-02-23 GB GB8105641A patent/GB2077959B/en not_active Expired
- 1981-02-23 EP EP81300737A patent/EP0034936B1/en not_active Expired
- 1981-02-24 JP JP56026039A patent/JPS57113952A/ja active Pending
- 1981-02-25 IT IT67260/81A patent/IT1144114B/it active
- 1981-02-25 ES ES499764A patent/ES499764A0/es active Granted
- 1981-02-26 AU AU67669/81A patent/AU540195B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1150384A (en) | 1983-07-19 |
EP0034936B1 (en) | 1984-05-23 |
IT8167260A0 (it) | 1981-02-25 |
GB2077959B (en) | 1984-11-21 |
IT1144114B (it) | 1986-10-29 |
FR2476750A1 (fr) | 1981-08-28 |
AU6766981A (en) | 1981-09-03 |
JPS57113952A (en) | 1982-07-15 |
DE3163710D1 (en) | 1984-06-28 |
GB2077959A (en) | 1981-12-23 |
EP0034936A1 (en) | 1981-09-02 |
AU540195B2 (en) | 1984-11-08 |
FR2476750B1 (fr) | 1985-10-18 |
ES499764A0 (es) | 1982-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |