FR2404113A1 - Dispositif de regulation de turboreacteur - Google Patents
Dispositif de regulation de turboreacteurInfo
- Publication number
- FR2404113A1 FR2404113A1 FR7729239A FR7729239A FR2404113A1 FR 2404113 A1 FR2404113 A1 FR 2404113A1 FR 7729239 A FR7729239 A FR 7729239A FR 7729239 A FR7729239 A FR 7729239A FR 2404113 A1 FR2404113 A1 FR 2404113A1
- Authority
- FR
- France
- Prior art keywords
- turbojet
- turboreactor
- positive displacement
- regulation device
- hydraulic
- 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
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/236—Fuel delivery systems comprising two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Supercharger (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Dispositif de régulation, notamment de régulation de secours, d'un turboréacteur d'aviation. Une pompe hydraulique 17 associée à un régulateur de pression 17a, entraînée par l'arbre à basse pression 8 du turboréacteur, refoule un fluide hydraulique à pression constante dans un conduit 24 d'alimentation d'un moteur hydraulique volumétrique 18 accouplé à une pompe volumétrique 15 qui alimente en carburant les injecteurs 4a de la chambre de combustion 4 du turboréacteur. Application à l'industrie aéronautique.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729239A FR2404113A1 (fr) | 1977-09-23 | 1977-09-23 | Dispositif de regulation de turboreacteur |
US05/943,378 US4245470A (en) | 1977-09-23 | 1978-09-18 | Device to control a jet engine |
DE2841375A DE2841375C2 (de) | 1977-09-23 | 1978-09-22 | Brennstoffversorgungsanlage für Gasturbinentriebwerke von Flugzeugen |
GB7837729A GB2012367A (en) | 1977-09-23 | 1978-09-22 | Aircraft gas turbine engine control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729239A FR2404113A1 (fr) | 1977-09-23 | 1977-09-23 | Dispositif de regulation de turboreacteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404113A1 true FR2404113A1 (fr) | 1979-04-20 |
FR2404113B1 FR2404113B1 (fr) | 1983-10-14 |
Family
ID=9195885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7729239A Granted FR2404113A1 (fr) | 1977-09-23 | 1977-09-23 | Dispositif de regulation de turboreacteur |
Country Status (4)
Country | Link |
---|---|
US (1) | US4245470A (fr) |
DE (1) | DE2841375C2 (fr) |
FR (1) | FR2404113A1 (fr) |
GB (1) | GB2012367A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037786A2 (fr) * | 1980-04-07 | 1981-10-14 | The Bendix Corporation | Dispositif de contrôle de carburant |
FR2491126A1 (fr) * | 1980-10-01 | 1982-04-02 | Snecma | Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine |
EP0049662A1 (fr) * | 1980-10-02 | 1982-04-14 | The Bendix Corporation | Dispositif de contrôle de carburant |
FR2495691A1 (fr) * | 1980-12-10 | 1982-06-11 | Rolls Royce | Groupe generateur de puissance pour turbomachine a gaz |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8910701D0 (en) | 1989-05-10 | 2006-09-20 | Lucas Ind Plc | Gas turbine engine fuel control system and regulating valves therefore |
GB2432886B (en) * | 1990-03-16 | 2007-12-05 | Lucas Ind Plc | Gas turbine engine fuel control system and regulating valve therefor |
FR2806488B1 (fr) | 2000-03-16 | 2002-05-17 | Snecma Moteurs | Dispositif et procede de regulation de pression et debit de carburant d'alimentation d'une unite de servovannes |
DE102011101197B4 (de) * | 2011-05-11 | 2021-01-28 | Rolls-Royce Deutschland Ltd & Co Kg | Fluggasturbine mit hydraulischem oder pneumatischem Zusatzaggregatantrieb |
US20200300180A1 (en) * | 2019-03-20 | 2020-09-24 | United Technologies Corporation | Variable transmission driven fuel pump for a gas turbine engine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649906A (en) * | 1950-03-17 | 1953-08-25 | Westinghouse Electric Corp | Selective fuel control apparatus for turbojet engines |
GB730647A (en) * | 1952-02-06 | 1955-05-25 | Lucas Industries Ltd | Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types |
US2932946A (en) * | 1952-05-20 | 1960-04-19 | Rolls Royce | Fuel system for gas turbine engine including hydraulically driven auxillary pump |
US2936028A (en) * | 1956-01-26 | 1960-05-10 | Gen Electric | Multi-nozzle gas turbine fuel system with positive metering devices |
FR2286946A2 (fr) * | 1974-10-04 | 1976-04-30 | Snecma | Dispositif de regulation pour installation motrice a turbine a gaz |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686561A (en) * | 1948-08-04 | 1954-08-17 | Simmonds Aerocessories Inc | Stand-by fuel control for jet engines |
DE1059246B (de) * | 1954-12-14 | 1959-06-11 | Napier & Son Ltd | Kraftstoffzufuehrungseinrichtung fuer Brennkraftmaschinen, insbesondere Brennkraftturbinen |
US2970641A (en) * | 1956-08-01 | 1961-02-07 | Svenska Aeroplan Ab | Apparatus for pumping fuel at varying rates |
US3023575A (en) * | 1957-12-16 | 1962-03-06 | Bendix Corp | Normal and emergency fuel control system for gas turbine engines |
US3067693A (en) * | 1958-12-24 | 1962-12-11 | United Aircraft Corp | Control means for variable delivery pump |
US3022738A (en) * | 1959-04-20 | 1962-02-27 | Krute Everett Archie | Pump systems |
US3183957A (en) * | 1961-10-09 | 1965-05-18 | Holley Carburetor Co | Turbine engine fuel control |
US3669572A (en) * | 1970-06-08 | 1972-06-13 | William R King | Constant flow pumping system |
-
1977
- 1977-09-23 FR FR7729239A patent/FR2404113A1/fr active Granted
-
1978
- 1978-09-18 US US05/943,378 patent/US4245470A/en not_active Expired - Lifetime
- 1978-09-22 DE DE2841375A patent/DE2841375C2/de not_active Expired
- 1978-09-22 GB GB7837729A patent/GB2012367A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649906A (en) * | 1950-03-17 | 1953-08-25 | Westinghouse Electric Corp | Selective fuel control apparatus for turbojet engines |
GB730647A (en) * | 1952-02-06 | 1955-05-25 | Lucas Industries Ltd | Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types |
US2932946A (en) * | 1952-05-20 | 1960-04-19 | Rolls Royce | Fuel system for gas turbine engine including hydraulically driven auxillary pump |
US2936028A (en) * | 1956-01-26 | 1960-05-10 | Gen Electric | Multi-nozzle gas turbine fuel system with positive metering devices |
FR2286946A2 (fr) * | 1974-10-04 | 1976-04-30 | Snecma | Dispositif de regulation pour installation motrice a turbine a gaz |
Non-Patent Citations (1)
Title |
---|
NV215/77 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037786A2 (fr) * | 1980-04-07 | 1981-10-14 | The Bendix Corporation | Dispositif de contrôle de carburant |
EP0037786A3 (en) * | 1980-04-07 | 1981-12-02 | The Bendix Corporation | Fuel control apparatus |
FR2491126A1 (fr) * | 1980-10-01 | 1982-04-02 | Snecma | Dispositif pour manoeuvrer les volets d'une tuyere de turbomachine |
EP0049200A1 (fr) * | 1980-10-01 | 1982-04-07 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Dispositif pour manoeuvrer les volets d'une tuyère de turbomachine |
US4608822A (en) * | 1980-10-01 | 1986-09-02 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation S.N.E.C.M.A. | System for controlling the valves of a turbo jet shaft engine nozzle |
EP0049662A1 (fr) * | 1980-10-02 | 1982-04-14 | The Bendix Corporation | Dispositif de contrôle de carburant |
FR2495691A1 (fr) * | 1980-12-10 | 1982-06-11 | Rolls Royce | Groupe generateur de puissance pour turbomachine a gaz |
Also Published As
Publication number | Publication date |
---|---|
DE2841375A1 (de) | 1979-04-05 |
GB2012367A (en) | 1979-07-25 |
FR2404113B1 (fr) | 1983-10-14 |
GB2012367B (fr) | |
US4245470A (en) | 1981-01-20 |
DE2841375C2 (de) | 1983-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |