ES2137102B1 - FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES. - Google Patents
FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES.Info
- Publication number
- ES2137102B1 ES2137102B1 ES9700433A ES9700433A ES2137102B1 ES 2137102 B1 ES2137102 B1 ES 2137102B1 ES 9700433 A ES9700433 A ES 9700433A ES 9700433 A ES9700433 A ES 9700433A ES 2137102 B1 ES2137102 B1 ES 2137102B1
- Authority
- ES
- Spain
- Prior art keywords
- control system
- combustion engines
- control
- valve
- metering
- 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 - Fee Related
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Sistema de control de dosificación de combustible para motores de combustión, aplicable a unidades de control de dosificación de combustible para motores de combustión que funcionan con combustible suministrado por una bomba, que comprenden una válvula dosificadora (8), un transductor (7) de desplazamiento variable lineal, que mide la posición de la válvuladosificadora (8) y transmite la información de un FADEC para realizar control de compensación de realimentación en el lazo de control de posición, incluyendo además dos servoválvulas de control de una etapa y tres vías (4-6), con motoresde par (3-5), una servoválvula de emergencia (2), y al menos una válvula y circuitos de servo de interconexión.Combustion engine fuel metering control system, applicable to fuel metering control units for combustion engines running on fuel supplied by a pump, comprising a metering valve (8), a displacement transducer (7) linear variable, which measures the position of the metering valve (8) and transmits the information of a FADEC to perform feedback compensation control on the position control loop, also including two single-stage and three-way control servo valves (4- 6), with torque motors (3-5), an emergency servo valve (2), and at least one interconnect servo valve and circuits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700433A ES2137102B1 (en) | 1997-02-27 | 1997-02-27 | FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700433A ES2137102B1 (en) | 1997-02-27 | 1997-02-27 | FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2137102A1 ES2137102A1 (en) | 1999-12-01 |
ES2137102B1 true ES2137102B1 (en) | 2000-07-01 |
Family
ID=8298445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9700433A Expired - Fee Related ES2137102B1 (en) | 1997-02-27 | 1997-02-27 | FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2137102B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137707A (en) * | 1977-07-22 | 1979-02-06 | General Electric Company | Integrated control system for a gas turbine engine |
FR2406079A1 (en) * | 1977-10-11 | 1979-05-11 | Snecma | GAS TURBINE REGULATION DEVICE |
US4334406A (en) * | 1978-03-15 | 1982-06-15 | Dowty Fuel Systems Limited | Fuel supply system |
GB8923329D0 (en) * | 1989-10-17 | 1989-12-06 | Dowty Defence | A fluid flow system |
GB2300451B (en) * | 1995-04-29 | 1999-10-13 | Lucas Ind Plc | Fuel control system for a gas turbine engine |
-
1997
- 1997-02-27 ES ES9700433A patent/ES2137102B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2137102A1 (en) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19991201 Kind code of ref document: A1 Effective date: 19991201 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20170602 |