FR63348E - Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications - Google Patents

Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Info

Publication number
FR63348E
FR63348E FR63348DA FR63348E FR 63348 E FR63348 E FR 63348E FR 63348D A FR63348D A FR 63348DA FR 63348 E FR63348 E FR 63348E
Authority
FR
France
Prior art keywords
controlling
devices
flow
various applications
applications
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
Jean-Henri Bertin
Marcel Kadosch
Paul Gelin
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of FR63348E publication Critical patent/FR63348E/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, 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
    • F02C7/04Air intakes for gas-turbine plants or jet-propulsion plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00Regulating or controlling by varying flow
    • F01D17/10Final actuators
    • F01D17/12Final actuators arranged in stator parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • F01D5/148Blades with variable camber, e.g. by ejection of fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/32Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for reversing thrust
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54Nozzles having means for reversing jet thrust
    • F02K1/64Reversing fan flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K7/00Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K7/00Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F02K7/04Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with resonant combustion chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K7/00Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F02K7/06Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves
    • F02K7/067Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves having aerodynamic valves
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0536Highspeed fluid intake means [e.g., jet engine intake]

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)
  • Testing Of Engines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR63348D 1951-01-04 1952-12-12 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications Expired FR63348E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR970090X 1951-01-04
FR767513X 1952-12-12

Publications (1)

Publication Number Publication Date
FR63348E true FR63348E (fr) 1955-09-13

Family

ID=31979954

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1030483D Expired FR1030483A (fr) 1951-01-04 1951-01-04 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR62595D Expired FR62595E (fr) 1951-01-04 1952-06-05 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR63348D Expired FR63348E (fr) 1951-01-04 1952-12-12 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1030483D Expired FR1030483A (fr) 1951-01-04 1951-01-04 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR62595D Expired FR62595E (fr) 1951-01-04 1952-06-05 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Country Status (4)

Country Link
US (1) US2906089A (fr)
DE (1) DE970090C (fr)
FR (3) FR1030483A (fr)
GB (2) GB757496A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968149A (en) * 1957-04-26 1961-01-17 Chance Vought Aircraft Inc Flight control means
US3000177A (en) * 1956-07-11 1961-09-19 Snecma Multiple-flow jet-propulsion engines
US3002343A (en) * 1956-10-29 1961-10-03 Aerojet General Co Thrust-reversing mechanism for jet aircraft
US3020714A (en) * 1956-07-03 1962-02-13 Snecma Device for controlling the jet of a reaction propulsion motor

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DE1073242B (de) * 1960-01-14 Power Jets (Research &. Develop ment) Limited London Schubdüse fur Strahlantrieb
FR1043343A (fr) * 1952-06-05 1953-11-09 Snecma Dispositif de régulation ou de contrôle d'un écoulement tournant
CH357923A (fr) * 1952-06-05 1961-10-31 Snecma Propulseur à réaction pourvu d'un dispositif de réglage de la section du jet propulsif
DE1045728B (de) * 1953-07-15 1958-12-04 Snecma Verbrennungseinrichtung
DE1083600B (de) * 1954-02-11 1960-06-15 Snecma Vorrichtung zum Regeln des wirksamen Querschnittes der Duese eines Rueckstossantriebes
US2807933A (en) * 1954-04-01 1957-10-01 Martin Peter Combustion chambers
US2933890A (en) * 1955-01-20 1960-04-26 Boeing Co Nozzle closing jet deflectors
US2791088A (en) * 1955-03-02 1957-05-07 Gen Electric Device for thrust spoiling and thrust reversal
US2957306A (en) * 1955-06-16 1960-10-25 John S Attinello Gas jets for controlling entrance and/or exit flow effective diameter
US3029011A (en) * 1955-10-13 1962-04-10 Bristol Siddeley Engines Ltd Rotary compressors or turbines
US2885856A (en) * 1956-03-23 1959-05-12 Curtiss Wright Corp Apparatus for increasing compressor pressure ratios in a gas turbine engine
DE1117815B (de) * 1956-04-09 1961-11-23 Bertin & Cie Turbomaschine
US3109284A (en) * 1956-06-14 1963-11-05 Power Jets Res & Dev Ltd Discharge nozzles for propulsive jets
CH351801A (fr) * 1956-07-03 1961-01-31 Snecma Propulseur à réaction
DE1048092B (de) * 1956-07-03 1958-12-31 Snecma Verfahren und Vorrichtung zur Regelung des Querschnittes einer Ausstossduese von Strahltriebwerken
GB820059A (en) * 1956-07-30 1959-09-16 Bristol Aero Engines Ltd Improvements in or relating to jet propulsion nozzles
BE560119A (fr) * 1956-09-13
DE1123919B (de) * 1957-08-14 1962-02-15 Snecma Vorrichtung zur Stabilisierung und Steuerung von lotrecht startenden und landenden Luftfahrzeugen
FR1182810A (fr) * 1957-09-16 1959-06-30 Snecma Perfectionnements aux tuyères d'éjection à section réglable
US3086357A (en) * 1959-04-30 1963-04-23 Mithras Inc Supersonic flow control device
US3259065A (en) * 1959-04-30 1966-07-05 Massachusetts Inst Technology Shock wave inducing means for supersonic vehicles
DE1207216B (de) * 1959-09-07 1965-12-16 Short Brothers & Harland Ltd Flugregelanlage fuer lotrecht startende und landende Luftfahrzeuge
DE1275840B (de) * 1961-01-12 1968-08-22 Bristol Siddeley Engines Ltd Gasturbinen-Strahltriebwerk mit schwenkbarer Strahlduese
DE1258195B (de) * 1962-03-12 1968-01-04 Gen Electric Antriebsanlage mit einem Gasturbinenhauptstrahltriebwerk
DE1283600B (de) * 1964-12-09 1968-11-21 Ver Flugtechnische Werke Staustrahltriebwerk mit einem in seinem Innern angeordneten intermittierenden Strahltriebwerk
US3450349A (en) * 1965-03-30 1969-06-17 Maurice Hamon Flow nozzle with variable coefficient of efflux
FR1483743A (fr) * 1965-12-02 1967-06-09 Snecma Turbomachine à compresseur contrarotatif
US3446223A (en) * 1966-02-04 1969-05-27 Lockheed Aircraft Corp Air intake for gas turbine engines
US3623668A (en) * 1968-03-04 1971-11-30 Gen Electric Wash manifold
US3643901A (en) * 1970-05-27 1972-02-22 Isidor C Patapis Ducted spike diffuser
US3726604A (en) * 1971-10-13 1973-04-10 Gen Motors Corp Cooled jet flap vane
US3966355A (en) * 1975-06-24 1976-06-29 Westinghouse Electric Corporation Steam turbine extraction system
US4161281A (en) * 1976-08-30 1979-07-17 Erb Elisha Pneumatic nebulizer and method
US4261511A (en) * 1978-08-07 1981-04-14 Erb Elisha Nebulizer and method
US4214441A (en) * 1978-09-12 1980-07-29 The United States Of America As Represented By The Secretary Of The Navy Infrared suppressor device
DE3301355C2 (de) * 1983-01-18 1984-11-08 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Starthilfeeinrichtung für eine Hochdruckbrennkammer
US4624104A (en) * 1984-05-15 1986-11-25 A/S Kongsberg Vapenfabrikk Variable flow gas turbine engine
US4674275A (en) * 1984-05-15 1987-06-23 Sigmunn Stroem Method for varying the cross-sectional flow area in a radial gas turbine inlet
GB2180299A (en) * 1985-06-20 1987-03-25 Khalil Aldoss Taha Pulsejet
GB8717584D0 (en) * 1987-07-24 1987-09-03 Friedrich T E Jet engine noise suppression arrangement
US5205119A (en) * 1991-06-14 1993-04-27 Aerojet-General Corporation Ejector ramjet
US5713537A (en) * 1995-12-11 1998-02-03 Northrop Grumman Corporation Blockerless thrust reverser
US5904320A (en) * 1994-07-14 1999-05-18 Northrop Gunman Corporation Blockerless thrust reverser
US6089505A (en) * 1997-07-22 2000-07-18 Mcdonnell Douglas Corporation Mission adaptive inlet
FR2883604B1 (fr) * 2005-03-23 2010-03-12 Snecma Moteurs Systeme de deviation d'un flux de gaz dans une tuyere
US20080315042A1 (en) * 2007-06-20 2008-12-25 General Electric Company Thrust generator for a propulsion system
US20090165864A1 (en) * 2007-12-26 2009-07-02 Rolls-Royce North American Technologies, Inc. Supersonic inlet
US8359825B2 (en) * 2008-05-21 2013-01-29 Florida State University Research Foundation Microjet creation and control of shock waves
US20160052621A1 (en) * 2009-07-10 2016-02-25 Peter Ireland Energy efficiency improvements for turbomachinery
US10385777B2 (en) * 2012-10-01 2019-08-20 United Technologies Corporation Bifurcated inlet scoop for gas turbine engine

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US1864647A (en) * 1927-08-17 1932-06-28 Wesley M Wooten Mixing nozzle
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GB439805A (en) * 1933-06-07 1935-12-06 Rene Leduc Improvements in jet propulsion apparatus for aircraft, projectiles and turbine apparatus
DE627441C (de) * 1933-12-24 1936-03-16 Hermann Wingerath Blasversatzleitung mit einem in Foerderrichtung verjuengten Einsatzrohrstueck zwischen der Pressmittelzuleitung und der Foerderleitung
FR779655A (fr) * 1934-01-02 1935-04-10 Procédé de transformation de l'énergie calorifique en énergie cinétique ou potentielle
FR792754A (fr) * 1934-10-08 1936-01-10 Procédé et dispositif pour faire dévier une veine de fluide pénétrant dans un autre fluide
GB444103A (en) * 1936-01-13 1936-03-13 Babcock & Wilcox Ltd Method of and means for controlling the flow of a gaseous fluid in a conduit, duct or the like
DE684411C (de) * 1937-12-10 1939-11-29 Sebac Sa Vorrichtung zum Ablenken eines Gas- oder Fluessigkeitsstrahles
FR846969A (fr) * 1937-12-10 1939-09-28 Brev Et Procedes Coanda Sa D E Dispositif pour assurer la déviation d'une veine fluide s'échappant d'une fente outuyau d'embouchure, même épaisse
FR47412E (fr) * 1938-07-05 1937-05-05 Procédé de transformation de l'énergie calorifique en énergie cinétique ou potentielle
DE733642C (de) * 1939-06-21 1943-03-31 Aeg Einrichtung zur Regelung der Menge des durch eine Rohrleitung stroemenden Mittels
US2510606A (en) * 1943-05-22 1950-06-06 Lockheed Aircraft Corp Turbine construction
US2632295A (en) * 1943-06-28 1953-03-24 Lockheed Aircraft Corp Inlet ram for power plants
US2409433A (en) * 1943-09-10 1946-10-15 Goodrich Co B F Duct throttle
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US2663993A (en) * 1945-10-10 1953-12-29 Westinghouse Electric Corp Deicing apparatus
US2612749A (en) * 1946-04-11 1952-10-07 Tenney Resonant pulse jet device with restricted flow passage
US2577919A (en) * 1947-07-22 1951-12-11 Snecma Association on flying machine of compressor-jet units with ramjet units
US2628473A (en) * 1948-05-03 1953-02-17 Frye Jack Stationary power plant having radially and axially displaced jet engines
US2631425A (en) * 1948-09-11 1953-03-17 Bofors Ab Compression nozzle for ram-jet engines
US2705863A (en) * 1950-06-30 1955-04-12 Curtiss Wright Corp Jet engine with adjustable air inlet capture area
DE844573C (de) * 1950-09-12 1952-07-21 Beth Ag Maschf Zulaufduese fuer Druckluftfoerdervorrichtungen
NL161099C (nl) * 1951-05-10 1900-01-01 Tecalemit Group Services Limit Inrichting voor het smeren van een voertuig af- hankelijk van de afgelegde weg.
US2692800A (en) * 1951-10-08 1954-10-26 Gen Electric Nozzle flow control
FR1111633A (fr) * 1954-09-17 1956-03-02 Snecma Dispositif de réglage de la section d'une tuyère

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020714A (en) * 1956-07-03 1962-02-13 Snecma Device for controlling the jet of a reaction propulsion motor
US3000177A (en) * 1956-07-11 1961-09-19 Snecma Multiple-flow jet-propulsion engines
US3002343A (en) * 1956-10-29 1961-10-03 Aerojet General Co Thrust-reversing mechanism for jet aircraft
US2968149A (en) * 1957-04-26 1961-01-17 Chance Vought Aircraft Inc Flight control means

Also Published As

Publication number Publication date
GB757496A (en) 1956-09-19
FR62595E (fr) 1955-06-15
FR1030483A (fr) 1953-06-15
US2906089A (en) 1959-09-29
DE970090C (de) 1958-08-21
GB767513A (en) 1957-02-06

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