IT1100825B - Perfezionamenti ai dispositivi di deviazione del flusso - Google Patents

Perfezionamenti ai dispositivi di deviazione del flusso

Info

Publication number
IT1100825B
IT1100825B IT28386/78A IT2838678A IT1100825B IT 1100825 B IT1100825 B IT 1100825B IT 28386/78 A IT28386/78 A IT 28386/78A IT 2838678 A IT2838678 A IT 2838678A IT 1100825 B IT1100825 B IT 1100825B
Authority
IT
Italy
Prior art keywords
flow deviation
deviation devices
devices
flow
deviation
Prior art date
Application number
IT28386/78A
Other languages
English (en)
Other versions
IT7828386A0 (it
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of IT7828386A0 publication Critical patent/IT7828386A0/it
Application granted granted Critical
Publication of IT1100825B publication Critical patent/IT1100825B/it

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
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Air-Flow Control Members (AREA)
IT28386/78A 1977-10-05 1978-10-03 Perfezionamenti ai dispositivi di deviazione del flusso IT1100825B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4152277 1977-10-05

Publications (2)

Publication Number Publication Date
IT7828386A0 IT7828386A0 (it) 1978-10-03
IT1100825B true IT1100825B (it) 1985-09-28

Family

ID=10420074

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28386/78A IT1100825B (it) 1977-10-05 1978-10-03 Perfezionamenti ai dispositivi di deviazione del flusso

Country Status (6)

Country Link
US (1) US4232516A (it)
JP (1) JPS605781B2 (it)
DE (1) DE2842915C2 (it)
FR (1) FR2405366A1 (it)
GB (1) GB2009879B (it)
IT (1) IT1100825B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559838B1 (fr) * 1984-02-21 1988-05-13 Hurel Dubois Avions Procede et dispositif permettant le controle du jet inverse dans les moteurs a reaction a inverseur de poussee
JPS61266186A (ja) * 1985-05-22 1986-11-25 Sadakatsu Saito 不活性ガス−ア−ク溶接における遮光方法及び固定遮光型電極ホルダ−とスライド遮光型電極ホルダ−
FR2605054B1 (fr) * 1986-10-08 1990-07-27 Snecma Ensemble de palier de rampe de detection de position pour un inverseur de poussee de turbosoufflante
US5315821A (en) * 1993-02-05 1994-05-31 General Electric Company Aircraft bypass turbofan engine thrust reverser
GB9613166D0 (en) * 1996-06-24 1996-08-28 Short Brothers Plc Aircraft propulsive power unit
US5794434A (en) * 1996-10-09 1998-08-18 The Boeing Company Aircraft thrust reverser system with linearly translating inner and outer doors
FR2758161B1 (fr) * 1997-01-09 1999-02-05 Hispano Suiza Sa Inverseur de poussee a grilles a installation de verin de commande optimisee
FR2812035B1 (fr) 2000-07-24 2003-08-29 Hurel Dubois Avions Perfectionnements aux inverseurs de poussee pour moteurs a reaction, du type a grilles
GB0025666D0 (en) * 2000-10-19 2000-12-06 Short Brothers Plc Aircraft propulsive power unit
US6546715B1 (en) * 2001-01-25 2003-04-15 Rohr, Inc. Cascade-type thrust reverser
US6568172B2 (en) 2001-09-27 2003-05-27 The Nordam Group, Inc. Converging nozzle thrust reverser
US6684623B2 (en) * 2002-02-27 2004-02-03 Honeywell International, Inc. Gearless electric thrust reverser actuators and actuation system incorporating same
US6968675B2 (en) 2002-10-29 2005-11-29 Rohr, Inc. Cascadeless fan thrust reverser with plume control
GB0321139D0 (en) * 2003-09-10 2003-10-08 Short Brothers Plc A device
US7484356B1 (en) * 2005-07-26 2009-02-03 Aeronautical Concepts Of Exhaust, Llc Cascade reverser without blocker doors
GB0611963D0 (en) * 2006-06-16 2006-07-26 Rolls Royce Plc A flow reverser
GB0616740D0 (en) * 2006-08-24 2006-10-04 Short Brothers Plc Aircraft engine thrust reverser
US8015797B2 (en) * 2006-09-21 2011-09-13 Jean-Pierre Lair Thrust reverser nozzle for a turbofan gas turbine engine
FR2907170B1 (fr) * 2006-10-11 2008-12-12 Aircelle Sa Inverseur de poussee a grilles pour moteur a reaction
US8091827B2 (en) * 2007-11-16 2012-01-10 The Nordam Group, Inc. Thrust reverser door
US8052086B2 (en) * 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser door
US7735778B2 (en) * 2007-11-16 2010-06-15 Pratt & Whitney Canada Corp. Pivoting fairings for a thrust reverser
US8172175B2 (en) * 2007-11-16 2012-05-08 The Nordam Group, Inc. Pivoting door thrust reverser for a turbofan gas turbine engine
US8051639B2 (en) 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser
US8052085B2 (en) * 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
US8127530B2 (en) * 2008-06-19 2012-03-06 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
US8453429B2 (en) * 2009-06-30 2013-06-04 General Electric Company System and method for assembling a thrust reverser for a gas turbine propulsion system
FR2960029B1 (fr) * 2010-05-17 2012-06-15 Aircelle Sa Inverseur de poussee a grilles ou a cascade, pour un turboreacteur d?avion
DE102011008918A1 (de) * 2011-01-19 2012-07-19 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinenschubumkehrvorrichtung
US9810077B2 (en) 2012-01-31 2017-11-07 United Technologies Corporation Fan blade attachment of gas turbine engine
US9217390B2 (en) * 2012-06-28 2015-12-22 United Technologies Corporation Thrust reverser maintenance actuation system
FR3121183A1 (fr) * 2021-03-25 2022-09-30 Safran Nacelles Système d’actionnement pour inverseur de poussée à grilles

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1231173A (fr) * 1959-04-09 1960-09-27 Soc Lab Sarl Perfectionnements à l'écoulement des fluides suivant des trajectoires non rectilignes
US3036431A (en) * 1959-09-08 1962-05-29 Boeing Co Thrust reverser for jet engines
GB985776A (en) * 1961-04-14 1965-03-10 Ass Elect Ind Improvements relating to rotary gas blowers or compressors
SE301089B (it) * 1966-02-11 1968-05-20 Saab Ab
FR1544066A (fr) * 1966-09-12 1968-10-31 Rolls Royce Tuyaux de circulation d'un fluide à renversement de poussée
FR91242E (fr) * 1966-10-27 1968-05-03 Breguet Aviat Dispositif de tuyère d'éjection pour avions à réaction
GB1166733A (en) * 1967-02-14 1969-10-08 Minster Of Technology London Aircraft Engine Intake Ducts
GB1386232A (en) * 1971-03-31 1975-03-05 Short Brothers & Harland Ltd Fluid propulsion systems
GB1357370A (en) * 1971-09-24 1974-06-19 Rolls Royce Ducted fan gas turbine jet propulsion engine with thrust control means
GB1479023A (en) * 1975-07-28 1977-07-06 Secr Defence Aircraft engine intakes
GB1506588A (en) * 1975-10-11 1978-04-05 Rolls Royce Gas turbine engine power plants for aircraft
GB1573926A (en) * 1976-03-24 1980-08-28 Rolls Royce Fluid flow diffuser

Also Published As

Publication number Publication date
IT7828386A0 (it) 1978-10-03
DE2842915A1 (de) 1979-04-19
FR2405366A1 (fr) 1979-05-04
JPS605781B2 (ja) 1985-02-14
US4232516A (en) 1980-11-11
GB2009879A (en) 1979-06-20
GB2009879B (en) 1982-02-10
FR2405366B1 (it) 1983-11-04
JPS5460609A (en) 1979-05-16
DE2842915C2 (de) 1983-04-14

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