ES2119653A1 - Principal unit for controlling metering of fuel for combustion engines - Google Patents
Principal unit for controlling metering of fuel for combustion enginesInfo
- Publication number
- ES2119653A1 ES2119653A1 ES09501764A ES9501764A ES2119653A1 ES 2119653 A1 ES2119653 A1 ES 2119653A1 ES 09501764 A ES09501764 A ES 09501764A ES 9501764 A ES9501764 A ES 9501764A ES 2119653 A1 ES2119653 A1 ES 2119653A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- fuel
- combustion engines
- metering
- unit
- 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.)
- Granted
Links
Abstract
Unit which includes two metering subsystems located hydraulically in parallel, each one composed of a metering valve 5-6 with a torque motor 8-7 and variable displacement transducer 17-18, which subsystems are connected by means of a switching valve 10; the unit also includes a valve 15 for automatic compensation of failures in a valve 9 for monitoring loss of head and recirculation. With all the aforesaid, the failure rate of unrequested shutdown of its components overall is insignificant, the invention being especially applicable to aviation engines. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501764A ES2119653B1 (en) | 1995-09-11 | 1995-09-11 | MAIN CONTROL UNIT FOR FUEL DOSING FOR COMBUSTION ENGINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501764A ES2119653B1 (en) | 1995-09-11 | 1995-09-11 | MAIN CONTROL UNIT FOR FUEL DOSING FOR COMBUSTION ENGINES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2119653A1 true ES2119653A1 (en) | 1998-10-01 |
ES2119653B1 ES2119653B1 (en) | 1999-04-01 |
Family
ID=8291536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9501764A Expired - Fee Related ES2119653B1 (en) | 1995-09-11 | 1995-09-11 | MAIN CONTROL UNIT FOR FUEL DOSING FOR COMBUSTION ENGINES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2119653B1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3481356A (en) * | 1966-05-24 | 1969-12-02 | Whittaker Corp | Redundant pressure regulating system |
US4368618A (en) * | 1980-10-02 | 1983-01-18 | The Bendix Corporation | Manually operated metering valve for a fuel control |
US4422289A (en) * | 1981-05-12 | 1983-12-27 | Aviation Electric Ltd. | Fuel control apparatus for a gas turbine engine |
US4969444A (en) * | 1989-05-22 | 1990-11-13 | Colt Industries Inc. | Transfer system for combustion engine fuel control devices |
US5088278A (en) * | 1990-01-04 | 1992-02-18 | Lucas Industries Public Limited Company | Fuel control system for a gas turbine engine |
US5315818A (en) * | 1992-02-21 | 1994-05-31 | Lucas Industries Public Limited Company | Fuel control system |
GB2300451A (en) * | 1995-04-29 | 1996-11-06 | Lucas Ind Plc | Fuel control system for a gas turbine engine |
EP0761948A2 (en) * | 1995-09-09 | 1997-03-12 | LUCAS INDUSTRIES public limited company | Fuel control system for gas turbine engine |
-
1995
- 1995-09-11 ES ES9501764A patent/ES2119653B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3481356A (en) * | 1966-05-24 | 1969-12-02 | Whittaker Corp | Redundant pressure regulating system |
US4368618A (en) * | 1980-10-02 | 1983-01-18 | The Bendix Corporation | Manually operated metering valve for a fuel control |
US4422289A (en) * | 1981-05-12 | 1983-12-27 | Aviation Electric Ltd. | Fuel control apparatus for a gas turbine engine |
US4969444A (en) * | 1989-05-22 | 1990-11-13 | Colt Industries Inc. | Transfer system for combustion engine fuel control devices |
US5088278A (en) * | 1990-01-04 | 1992-02-18 | Lucas Industries Public Limited Company | Fuel control system for a gas turbine engine |
US5315818A (en) * | 1992-02-21 | 1994-05-31 | Lucas Industries Public Limited Company | Fuel control system |
GB2300451A (en) * | 1995-04-29 | 1996-11-06 | Lucas Ind Plc | Fuel control system for a gas turbine engine |
EP0761948A2 (en) * | 1995-09-09 | 1997-03-12 | LUCAS INDUSTRIES public limited company | Fuel control system for gas turbine engine |
Also Published As
Publication number | Publication date |
---|---|
ES2119653B1 (en) | 1999-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981001 Kind code of ref document: A1 Effective date: 19981001 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20151229 |