FR2925018B1 - Trappe d'entree d'air tournante d'un groupe auxiliaire de puissance - Google Patents

Trappe d'entree d'air tournante d'un groupe auxiliaire de puissance

Info

Publication number
FR2925018B1
FR2925018B1 FR0806936A FR0806936A FR2925018B1 FR 2925018 B1 FR2925018 B1 FR 2925018B1 FR 0806936 A FR0806936 A FR 0806936A FR 0806936 A FR0806936 A FR 0806936A FR 2925018 B1 FR2925018 B1 FR 2925018B1
Authority
FR
France
Prior art keywords
trapper
air intake
power unit
auxiliary power
rotating air
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 - Fee Related
Application number
FR0806936A
Other languages
English (en)
Other versions
FR2925018A1 (fr
Inventor
Jay Francisco
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2925018A1 publication Critical patent/FR2925018A1/fr
Application granted granted Critical
Publication of FR2925018B1 publication Critical patent/FR2925018B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0213—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for auxiliary power units (APU's)
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Air-Flow Control Members (AREA)
FR0806936A 2007-12-12 2008-12-10 Trappe d'entree d'air tournante d'un groupe auxiliaire de puissance Expired - Fee Related FR2925018B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/954,620 US8096498B2 (en) 2007-12-12 2007-12-12 Rotating auxiliary power unit air inlet door

Publications (2)

Publication Number Publication Date
FR2925018A1 FR2925018A1 (fr) 2009-06-19
FR2925018B1 true FR2925018B1 (fr) 2013-01-18

Family

ID=40671513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806936A Expired - Fee Related FR2925018B1 (fr) 2007-12-12 2008-12-10 Trappe d'entree d'air tournante d'un groupe auxiliaire de puissance

Country Status (3)

Country Link
US (1) US8096498B2 (fr)
DE (1) DE102008060429A1 (fr)
FR (1) FR2925018B1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928681B1 (fr) * 2008-03-14 2013-11-22 Aircelle Sa Systeme d'actionnement et de controle d'un capot mobile de nacelle de turboreacteur
US8141818B2 (en) * 2009-07-02 2012-03-27 Honeywell International Inc. Ram door assemblies
GB201020410D0 (en) * 2010-12-01 2011-03-30 Mbda Uk Ltd An air intake system for an air vehicle
US20120267057A1 (en) * 2011-04-21 2012-10-25 Rydberg James D Roll-down door arrangements
US9254924B2 (en) 2011-08-12 2016-02-09 Hamilton Sundstrand Corporation Pressure influencing assembly for an aircraft auxiliary system
US9051057B2 (en) * 2011-12-28 2015-06-09 Embraer S.A. Aircraft air inlet diverter assemblies with improved aerodynamic characteristics
US9085995B2 (en) 2012-04-18 2015-07-21 Hamilton Sundstrand Corporation Anti-vortex shedding generator for APU support
US20160090915A1 (en) * 2013-05-10 2016-03-31 United Technologies Corporation Inlet door control for startup of gas turbine engine
CN105378201B (zh) * 2013-07-24 2017-09-15 Mra系统有限责任公司 发动机门和闩锁组件
WO2015054334A1 (fr) * 2013-10-08 2015-04-16 United Technologies Corporation Système d'admission d'un groupe auxiliaire de puissance à déviation de glace à commande acoustique
EP2889466A1 (fr) * 2013-12-31 2015-07-01 Rolls-Royce Deutschland Ltd & Co KG Système de guidage d'écoulement, turbomachine avec un système de guidage d'écoulement et procédé de fabrication d'un système de guidage d'écoulement
US9630723B2 (en) * 2014-06-06 2017-04-25 United Technologies Corporation Acoustically diffusive auxilary power unit inlet doors
FR3026136B1 (fr) * 2014-09-19 2019-07-12 Aircelle Systeme d'ecope dynamique pour turbomachine d'aeronef
US9650149B2 (en) * 2014-12-08 2017-05-16 Honeywell International Inc. Fire containment apparatuses for aircraft duct assemblies
EP3360777B1 (fr) * 2017-02-08 2021-10-06 Airbus Operations S.L. Système d'ouverture et de fermeture sécurisée des portes d'aéronef
ES2890374T3 (es) * 2017-10-30 2022-01-18 Airbus Operations Sl Cono de cola de aeronave que incorpora una APU con admisión de aire anular
FR3094030B1 (fr) * 2019-03-22 2021-06-04 Safran Aircraft Engines Ensemble propulsif d’aeronef
FR3117149B1 (fr) 2020-12-03 2022-10-21 Safran Aircraft Engines Ecope pour une turbomachine d’aeronef
US12012217B2 (en) * 2022-08-22 2024-06-18 Gulfstream Aerospace Corporation Auxiliary power unit air inlet door with specified acoustic reflecting and/or diffusing characteristics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122575A (en) * 1999-06-30 2000-09-19 Hamilton Sundstrand Corporation APU troubleshooting system
US6349899B1 (en) * 2000-04-04 2002-02-26 The Boeing Company Aircraft auxiliary air intake with ram and flush opening door
US6735951B2 (en) * 2002-01-04 2004-05-18 Hamilton Sundstrand Corporation Turbocharged auxiliary power unit with controlled high speed spool
GB0206139D0 (en) * 2002-03-15 2002-04-24 Rolls Royce Plc A variable position intake for an aircraft mounted gas turbine engine
US6777822B1 (en) * 2003-04-01 2004-08-17 Hamilton Sundstrand Corporation Control system for an auxiliary power unit
US6883751B2 (en) * 2003-05-02 2005-04-26 The Boeing Company Apparatus and method for preventing foreign object damage to an aircraft
US7014144B2 (en) * 2003-07-22 2006-03-21 Honeywell International, Inc. Dual action inlet door and method for use thereof
US7150431B2 (en) * 2004-01-14 2006-12-19 Mjd Innovations, L.L.C. Electrical generator fluid-flow-coolant filtration
US7104072B2 (en) * 2004-08-16 2006-09-12 Hamilton Sundstrand Corporation Combined power main engine start system
US7137240B2 (en) * 2004-08-18 2006-11-21 Hamilton Sundstrand Corporation Inlet muff anti-icing system for an auxiliary power unit
US7117683B2 (en) * 2004-08-25 2006-10-10 Hamilton Sundstrand Corporation Main engine electric start system

Also Published As

Publication number Publication date
FR2925018A1 (fr) 2009-06-19
US20090152406A1 (en) 2009-06-18
DE102008060429A1 (de) 2009-06-25
US8096498B2 (en) 2012-01-17

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Legal Events

Date Code Title Description
RN Application for restoration
FC Decision of inpi director general to approve request for restoration
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20200914