BRPI0412795A - conjunto de porta de entrada para redução de barulho a partir de uma unidade de força auxiliar(ufa) compreendida dentro de uma aeronave - Google Patents

conjunto de porta de entrada para redução de barulho a partir de uma unidade de força auxiliar(ufa) compreendida dentro de uma aeronave

Info

Publication number
BRPI0412795A
BRPI0412795A BRPI0412795-1A BRPI0412795A BRPI0412795A BR PI0412795 A BRPI0412795 A BR PI0412795A BR PI0412795 A BRPI0412795 A BR PI0412795A BR PI0412795 A BRPI0412795 A BR PI0412795A
Authority
BR
Brazil
Prior art keywords
aircraft
apu
door
noise
noise reduction
Prior art date
Application number
BRPI0412795-1A
Other languages
English (en)
Inventor
Jeffrey M Hein
Daniel Brown
Pramod Ravisha Sellahewa
Andrew Stephen Peduchi
Benjamen Kurt Higuera
Ora Morency Cowans
Cecilia S Lam
Yogendra Y Sheoran
Nicholas A Williams
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of BRPI0412795A publication Critical patent/BRPI0412795A/pt

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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0213—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for auxiliary power units (APU's)
    • 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
    • B64D2041/002—Mounting arrangements for auxiliary power units (APU's)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/50—Application for auxiliary power units (APU's)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)
  • Air-Flow Control Members (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

"CONJUNTO DA PORTA DE ENTRADA PARA REDUZIR RUìDO DE UMA UNIDADE DE FORçA AUXILIAR (APU) CONTIDO DENTRO DE UMA AERONAVE". é fornecido um conjunto de porta de entrada e processo para redução de ruído a partir de uma unidade de força auxiliar (APU) contida dentro de um alojamento de aeronave. O conjunto de entrada inclui um duto de entrada, e uma porta. O duto de entrada é configurado, para se estender da unidade de força auxiliar ao alojamento de aeronave, e possui uma parede lateral que define uma passagem de fluxo, pela qual o ruído da APU se propaga. O atuador é disposto, pelo menos parcialmente, dentro do duto de entrada. A porta é acoplada ao atuador. O atuador é ainda configurado para girar seletivamente a porta entre pelo menos uma primeira posição, onde pelo menos uma parte da porta deflete o ruído da APU em uma primeira posição, e uma segunda posição, onde pelo menos uma parte da porta deflete o ruído da APU em uma segunda posição.
BRPI0412795-1A 2003-07-22 2004-07-19 conjunto de porta de entrada para redução de barulho a partir de uma unidade de força auxiliar(ufa) compreendida dentro de uma aeronave BRPI0412795A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48941203P 2003-07-22 2003-07-22
US10/789,827 US7014144B2 (en) 2003-07-22 2004-02-27 Dual action inlet door and method for use thereof
PCT/US2004/023220 WO2005016748A2 (en) 2003-07-22 2004-07-19 Dual action inlet door and method for use thereof

Publications (1)

Publication Number Publication Date
BRPI0412795A true BRPI0412795A (pt) 2006-09-26

Family

ID=34197895

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412795-1A BRPI0412795A (pt) 2003-07-22 2004-07-19 conjunto de porta de entrada para redução de barulho a partir de uma unidade de força auxiliar(ufa) compreendida dentro de uma aeronave

Country Status (6)

Country Link
US (4) US7014144B2 (pt)
EP (1) EP1646560B1 (pt)
BR (1) BRPI0412795A (pt)
CA (1) CA2533394C (pt)
DE (1) DE602004005202T2 (pt)
WO (1) WO2005016748A2 (pt)

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Also Published As

Publication number Publication date
US7665694B2 (en) 2010-02-23
EP1646560B1 (en) 2007-03-07
WO2005016748A2 (en) 2005-02-24
US20060102781A1 (en) 2006-05-18
US7210652B2 (en) 2007-05-01
CA2533394C (en) 2011-11-29
US20090065297A1 (en) 2009-03-12
US7461814B2 (en) 2008-12-09
US7014144B2 (en) 2006-03-21
US20050224635A1 (en) 2005-10-13
WO2005016748A3 (en) 2006-03-23
DE602004005202T2 (de) 2007-11-22
CA2533394A1 (en) 2005-02-24
EP1646560A2 (en) 2006-04-19
DE602004005202D1 (de) 2007-04-19
US20060102776A1 (en) 2006-05-18

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