FR995131A - Perfectionnement aux turbo-réacteurs à deux flux - Google Patents

Perfectionnement aux turbo-réacteurs à deux flux

Info

Publication number
FR995131A
FR995131A FR995131DA FR995131A FR 995131 A FR995131 A FR 995131A FR 995131D A FR995131D A FR 995131DA FR 995131 A FR995131 A FR 995131A
Authority
FR
France
Prior art keywords
reactors
development
flow turbo
turbo
flow
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
Application number
Other languages
English (en)
Inventor
Rene Anxionnaz
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.)
Rateau SA
Original Assignee
Rateau 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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR995131A publication Critical patent/FR995131A/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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/003—Gas-turbine plants with heaters between turbine stages
    • 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
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners

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)
FR995131D 1949-07-22 1949-07-22 Perfectionnement aux turbo-réacteurs à deux flux Expired FR995131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995131T 1949-07-22

Publications (1)

Publication Number Publication Date
FR995131A true FR995131A (fr) 1951-11-28

Family

ID=9556956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995131D Expired FR995131A (fr) 1949-07-22 1949-07-22 Perfectionnement aux turbo-réacteurs à deux flux

Country Status (1)

Country Link
FR (1) FR995131A (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963203C (de) * 1952-05-06 1957-05-02 Alfred Buechi Propellerturbinentriebwerk
DE1014791B (de) * 1956-04-28 1957-08-29 Bmw Studiengesellschaft Fuer T Zweikreisige Gasturbine zur Erzeugung von Heizgasen
DE1043721B (de) * 1955-10-05 1958-11-13 Power Jets Res & Dev Ltd Strahltriebwerk
DE1151985B (de) * 1959-11-18 1963-07-25 Otto Lutz Dr Ing Gasturbinen-Triebwerksanlage mit einer Nutzleistungsturbine, mit der Moeglichkeit kurzzeitiger Leistungssteigerung
DE1153215B (de) * 1959-03-13 1963-08-22 Rolls Royce Zweistrom-Gasturbinenstrahltriebwerk
FR2120172A1 (fr) * 1971-01-02 1972-08-11 Dowty Rotol Ltd
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
EP0561011A1 (fr) * 1992-03-16 1993-09-22 Asea Brown Boveri Ag Compresseur avec refroidissement intermédiaire
EP1344928A3 (fr) * 2002-03-12 2005-03-23 ROLLS-ROYCE plc Tuyère à section variable
US20170276148A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Off-axis electric actuation for variable vanes
US20170276012A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Cable actuation for variable vanes
US20170276014A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
EP3263849A1 (fr) * 2016-06-28 2018-01-03 Safran Aero Boosters SA Aéronef comprenant un système de propulsion
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10329946B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963203C (de) * 1952-05-06 1957-05-02 Alfred Buechi Propellerturbinentriebwerk
DE1043721B (de) * 1955-10-05 1958-11-13 Power Jets Res & Dev Ltd Strahltriebwerk
DE1014791B (de) * 1956-04-28 1957-08-29 Bmw Studiengesellschaft Fuer T Zweikreisige Gasturbine zur Erzeugung von Heizgasen
DE1153215B (de) * 1959-03-13 1963-08-22 Rolls Royce Zweistrom-Gasturbinenstrahltriebwerk
DE1151985B (de) * 1959-11-18 1963-07-25 Otto Lutz Dr Ing Gasturbinen-Triebwerksanlage mit einer Nutzleistungsturbine, mit der Moeglichkeit kurzzeitiger Leistungssteigerung
FR2120172A1 (fr) * 1971-01-02 1972-08-11 Dowty Rotol Ltd
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
EP0561011A1 (fr) * 1992-03-16 1993-09-22 Asea Brown Boveri Ag Compresseur avec refroidissement intermédiaire
EP1344928A3 (fr) * 2002-03-12 2005-03-23 ROLLS-ROYCE plc Tuyère à section variable
US20170276014A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10329946B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US20170276148A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Off-axis electric actuation for variable vanes
US11131323B2 (en) 2016-03-24 2021-09-28 Raytheon Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10288087B2 (en) * 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10301962B2 (en) * 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US20170276012A1 (en) * 2016-03-24 2017-09-28 United Technologies Corporation Cable actuation for variable vanes
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10443430B2 (en) * 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
BE1024315B1 (fr) * 2016-06-28 2018-01-30 Safran Aero Boosters Sa Système de propulsion pour aéronef
EP3263849A1 (fr) * 2016-06-28 2018-01-03 Safran Aero Boosters SA Aéronef comprenant un système de propulsion

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