FR2085470A1 - - Google Patents

Info

Publication number
FR2085470A1
FR2085470A1 FR7014874A FR7014874A FR2085470A1 FR 2085470 A1 FR2085470 A1 FR 2085470A1 FR 7014874 A FR7014874 A FR 7014874A FR 7014874 A FR7014874 A FR 7014874A FR 2085470 A1 FR2085470 A1 FR 2085470A1
Authority
FR
France
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
Application number
FR7014874A
Other languages
French (fr)
Other versions
FR2085470B1 (enrdf_load_stackoverflow
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7014874A priority Critical patent/FR2085470B1/fr
Priority to GB1015371A priority patent/GB1301615A/en
Priority to DE19712119626 priority patent/DE2119626A1/de
Publication of FR2085470A1 publication Critical patent/FR2085470A1/fr
Application granted granted Critical
Publication of FR2085470B1 publication Critical patent/FR2085470B1/fr
Expired legal-status Critical Current

Links

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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • 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
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/27—Fluid drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7014874A 1970-04-23 1970-04-23 Expired FR2085470B1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7014874A FR2085470B1 (enrdf_load_stackoverflow) 1970-04-23 1970-04-23
GB1015371A GB1301615A (enrdf_load_stackoverflow) 1970-04-23 1971-04-20
DE19712119626 DE2119626A1 (de) 1970-04-23 1971-04-22 Mehrkreisstrahltriebwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014874A FR2085470B1 (enrdf_load_stackoverflow) 1970-04-23 1970-04-23

Publications (2)

Publication Number Publication Date
FR2085470A1 true FR2085470A1 (enrdf_load_stackoverflow) 1971-12-24
FR2085470B1 FR2085470B1 (enrdf_load_stackoverflow) 1974-05-03

Family

ID=9054487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014874A Expired FR2085470B1 (enrdf_load_stackoverflow) 1970-04-23 1970-04-23

Country Status (3)

Country Link
DE (1) DE2119626A1 (enrdf_load_stackoverflow)
FR (1) FR2085470B1 (enrdf_load_stackoverflow)
GB (1) GB1301615A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526491A1 (fr) * 1982-05-04 1983-11-10 Snecma Dispositif de reglage de la perte de charge d'au moins un des flux dans un turboreacteur multiflux
EP0515746A1 (en) * 1991-05-22 1992-12-02 Mitsubishi Jukogyo Kabushiki Kaisha Gas turbine and operating method of the same
RU2312239C1 (ru) * 2006-02-20 2007-12-10 Николай Борисович Болотин Силовая установка газотурбовоза

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834822C2 (de) * 1978-08-09 1981-09-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Verdichterluftentnahme bei Gasturbinentriebwerken
IL59497A (en) * 1979-04-23 1984-08-31 Gen Electric Valve actuation system for use on a gas turbine engine
RU2221157C1 (ru) * 2003-01-31 2004-01-10 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И.Баранова" Способ запуска авиационного двухконтурного турбореактивного двигателя (трдд) с большой степенью двухконтурности и устройство для его осуществления
US7096657B2 (en) 2003-12-30 2006-08-29 Honeywell International, Inc. Gas turbine engine electromechanical variable inlet guide vane actuation system
CN115234378B (zh) * 2022-06-27 2025-05-02 中国航发哈尔滨东安发动机有限公司 一种燃气涡轮发动机起动器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989848A (en) * 1959-11-25 1961-06-27 Philip R Paiement Apparatus for air impingement starting of a turbojet engine
FR1376192A (fr) * 1963-12-03 1964-10-23 Gen Electric Dispositif d'antigivrage avec un système de valve de réglage de l'écoulement d'un fluide à haute température dans une turbine à gaz
FR1377199A (fr) * 1963-12-17 1964-10-31 Rolls Royce Moteur à turbine à gaz
FR1377306A (fr) * 1963-05-31 1964-11-06 Rolls Royce Compresseur ou ventilateur à courants axiaux et moteur à turbine à gaz équipé de cet appareil
FR86421E (fr) * 1964-09-15 1966-02-04 Rolls Royce Compresseur ou ventilateur à courants axiaux et moteur à turbine à gaz équipé de cet appareil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989848A (en) * 1959-11-25 1961-06-27 Philip R Paiement Apparatus for air impingement starting of a turbojet engine
FR1377306A (fr) * 1963-05-31 1964-11-06 Rolls Royce Compresseur ou ventilateur à courants axiaux et moteur à turbine à gaz équipé de cet appareil
FR1376192A (fr) * 1963-12-03 1964-10-23 Gen Electric Dispositif d'antigivrage avec un système de valve de réglage de l'écoulement d'un fluide à haute température dans une turbine à gaz
FR1377199A (fr) * 1963-12-17 1964-10-31 Rolls Royce Moteur à turbine à gaz
FR86421E (fr) * 1964-09-15 1966-02-04 Rolls Royce Compresseur ou ventilateur à courants axiaux et moteur à turbine à gaz équipé de cet appareil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526491A1 (fr) * 1982-05-04 1983-11-10 Snecma Dispositif de reglage de la perte de charge d'au moins un des flux dans un turboreacteur multiflux
EP0094296A1 (fr) * 1982-05-04 1983-11-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif de réglage de la perte de charge d'au moins un des flux dans un turboréacteur multiflux
US4546606A (en) * 1982-05-04 1985-10-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Pressure drop regulating device
EP0515746A1 (en) * 1991-05-22 1992-12-02 Mitsubishi Jukogyo Kabushiki Kaisha Gas turbine and operating method of the same
US5224337A (en) * 1991-05-22 1993-07-06 Mitsubishi Jukogyo Kabushiki Kaisha Operating method for gas turbine with variable inlet vanes
RU2312239C1 (ru) * 2006-02-20 2007-12-10 Николай Борисович Болотин Силовая установка газотурбовоза

Also Published As

Publication number Publication date
FR2085470B1 (enrdf_load_stackoverflow) 1974-05-03
DE2119626A1 (de) 1971-11-11
GB1301615A (enrdf_load_stackoverflow) 1973-01-04

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