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
Application number
ES9700433A
Other languages
Spanish (es)
Other versions
ES2137102A1 (en
Inventor
Jose Javier Alvarez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industria de Turbo Propulsores SA
Original Assignee
Industria de Turbo Propulsores SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Industria de Turbo Propulsores SA filed Critical Industria de Turbo Propulsores SA
Priority to ES9700433A priority Critical patent/ES2137102B1/en
Publication of ES2137102A1 publication Critical patent/ES2137102A1/en
Application granted granted Critical
Publication of ES2137102B1 publication Critical patent/ES2137102B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.

ES9700433A 1997-02-27 1997-02-27 FUEL DOSAGE CONTROL SYSTEM FOR COMBUSTION ENGINES. Expired - Fee Related ES2137102B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2137102A1 (en) 1999-12-01

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