BE755612A - Tuyeres de propulsion a systeme suppresseur de bruit ameliore - Google Patents

Tuyeres de propulsion a systeme suppresseur de bruit ameliore

Info

Publication number
BE755612A
BE755612A BE755612DA BE755612A BE 755612 A BE755612 A BE 755612A BE 755612D A BE755612D A BE 755612DA BE 755612 A BE755612 A BE 755612A
Authority
BE
Belgium
Prior art keywords
noise cancellation
cancellation system
improved noise
propulsion tubes
propulsion
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J P Wolf
W V Sutherland
D J Dusa
Original Assignee
Gen Electric
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.)
Publication date
Publication of BE755612A publication Critical patent/BE755612A/xx

Links

Classifications

    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/441—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/441—Reinforcements
    • B65D5/445—Reinforcements formed separately from the container
    • 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/383—Introducing air inside the jet with retractable elements
    • 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
    • F02K1/40—Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet
    • F02K1/42—Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet the means being movable into an inoperative position
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Exhaust Silencers (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE755612D 1969-06-18 Tuyeres de propulsion a systeme suppresseur de bruit ameliore BE755612A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83426069A 1969-06-18 1969-06-18
US87321769A 1969-11-03 1969-11-03

Publications (1)

Publication Number Publication Date
BE755612A true BE755612A (fr) 1971-02-15

Family

ID=27125697

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755612D BE755612A (fr) 1969-06-18 Tuyeres de propulsion a systeme suppresseur de bruit ameliore

Country Status (5)

Country Link
US (2) US3581973A (de)
BE (1) BE755612A (de)
DE (1) DE2042026A1 (de)
FR (1) FR2066937B1 (de)
GB (1) GB1314108A (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392529A (en) * 1965-07-23 1968-07-16 Rolls Royce Aircraft provided with a gas turbine vertical lift engine
FR2096662B1 (de) * 1970-05-11 1974-03-15 Snecma
SE360619B (de) * 1972-12-12 1973-10-01 P Engman
GB1409887A (en) * 1972-12-18 1975-10-15 Secr Defence Aircraft gas turbine engine noise suppression
SE385567B (sv) * 1973-04-13 1976-07-12 Sprinter Pack Ab Kartongkapsel
US3837411A (en) * 1973-11-21 1974-09-24 Gen Electric Diverter valve for a gas turbine with an augmenter
US3889882A (en) * 1974-03-25 1975-06-17 Gen Electric Retractable sound suppressor for a gas turbine engine
FR2461819A1 (fr) * 1979-07-24 1981-02-06 Snecma Ensemble inverseur de poussee et silencieux pour turboreacteur
US4502639A (en) * 1982-04-26 1985-03-05 Rolls-Royce Inc. Turbomachine ejector nozzle
GB2119022B (en) * 1982-04-26 1985-03-13 Szuminski G F Gas turbine engine nozzle
US4502638A (en) * 1982-04-26 1985-03-05 Rolls-Royce Inc. Turbomachine ejector nozzle and thrust reverser
US4432491A (en) * 1982-06-21 1984-02-21 Weyerhaeuser Company Container packaging for cups
US4690329A (en) * 1984-11-02 1987-09-01 United Technologies Corporation Exhaust nozzle coupled with reverser exhaust door
DE3903713A1 (de) * 1989-02-08 1990-08-09 Mtu Muenchen Gmbh Strahltriebwerk
US5154052A (en) * 1990-05-07 1992-10-13 General Electric Company Exhaust assembly for a high speed civil transport aircraft engine
US5056662A (en) * 1990-06-26 1991-10-15 Minnesota Mining And Manufacturing Company Wide abrasive belt carton
US5157916A (en) * 1990-11-02 1992-10-27 United Technologies Corporation Apparatus and method for suppressing sound in a gas turbine engine powerplant
US5291672A (en) * 1992-12-09 1994-03-08 General Electric Company Sound suppression mixer
GB9420338D0 (en) * 1994-10-08 1994-11-23 Emi Compact Disc Holland Bv Packaging for consumer goods
US5837890A (en) * 1994-12-12 1998-11-17 Aero Systems Engineering, Inc. Jet engine test cell structure
US5761899A (en) * 1995-05-11 1998-06-09 The Boeing Company Supersonic engine apparatus and method with ejector/suppressor
US5821472A (en) * 1995-05-16 1998-10-13 Northrop Grumman Corporation Supersonic aircraft exhaust noise suppression system
US5801341A (en) * 1995-05-16 1998-09-01 Northrop Grumman Corporation Mechanism of noise suppression system for a supersonic aircraft
US5717172A (en) * 1996-10-18 1998-02-10 Northrop Grumman Corporation Sound suppressor exhaust structure
FR2780703B1 (fr) * 1998-07-03 2000-09-29 Smurfit Socar Sa Contenant en un materiau semi-rigide pour le conditionnement d'objets divers et flan pour sa realisation
ATE447666T1 (de) 2002-02-22 2009-11-15 Nordam Group Inc Doppelmischer-abgasdüse
US7314159B2 (en) 2002-11-01 2008-01-01 Smurfit-Stone Container Enterprises, Inc. Quadcorner tray wrapper designs
US7484655B2 (en) 2004-04-26 2009-02-03 Smurfit-Stone Container Enterprises, Inc. Integrated carton lid designs
NL1027702C2 (nl) * 2004-12-09 2006-06-12 Friesland Brands Bv Plano voor een verpakkingsdoos, verpakkingsdoos en werkwijzen voor de vervaardiging daarvan.
TWI317340B (en) * 2006-08-02 2009-11-21 Benq Corp Paper box
US8393158B2 (en) 2007-10-24 2013-03-12 Gulfstream Aerospace Corporation Low shock strength inlet
US8573472B2 (en) 2011-06-30 2013-11-05 The C.W. Zumbiel Company Reinforced carton, blank and associated method of construction
US9784214B2 (en) * 2014-11-06 2017-10-10 Rohr, Inc. Thrust reverser with hidden linkage blocker doors
US10655564B2 (en) 2016-05-13 2020-05-19 Rohr, Inc. Thrust reverser system with hidden blocker doors
US9976696B2 (en) 2016-06-21 2018-05-22 Rohr, Inc. Linear actuator with multi-degree of freedom mounting structure
US10563614B2 (en) * 2016-08-17 2020-02-18 Honeywell International Inc. Composite translating cowl assembly for a thrust reverser system
FR3089567B1 (fr) * 2018-12-07 2020-11-20 Safran Nacelles Inverseur de poussée muni d’un volet d’inversion de poussée allégé
US11891026B1 (en) * 2023-05-16 2024-02-06 King Faisal University Reverse thrust braking system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865169A (en) * 1956-02-15 1958-12-23 United Aircraft Corp Jet exhaust nozzle
BE556200A (de) * 1956-03-29
US2845775A (en) * 1956-06-01 1958-08-05 United Aircraft Corp Noise suppressors for jet engines
US3032981A (en) * 1957-02-11 1962-05-08 Boeing Co Noise suppressor and thrust reverser for jet engine nozzles
US3392529A (en) * 1965-07-23 1968-07-16 Rolls Royce Aircraft provided with a gas turbine vertical lift engine

Also Published As

Publication number Publication date
DE2042026A1 (de) 1971-05-13
US3587973A (en) 1971-06-28
GB1314108A (en) 1973-04-18
FR2066937A1 (de) 1971-08-13
FR2066937B1 (de) 1975-07-04
US3581973A (en) 1971-06-01

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