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BRPI0600695A - duto de admissão de unidade de energia auxiliar com palhetas diretrizes aerodinámicas para uma aeronave - Google Patents

duto de admissão de unidade de energia auxiliar com palhetas diretrizes aerodinámicas para uma aeronave

Info

Publication number
BRPI0600695A
BRPI0600695A BRPI0600695-7A BRPI0600695A BRPI0600695A BR PI0600695 A BRPI0600695 A BR PI0600695A BR PI0600695 A BRPI0600695 A BR PI0600695A BR PI0600695 A BRPI0600695 A BR PI0600695A
Authority
BR
Brazil
Prior art keywords
aircraft
power unit
auxiliary power
curved
inlet
Prior art date
Application number
BRPI0600695-7A
Other languages
English (en)
Inventor
Jose Angel Hernanz Manrique
Juergen Heinrich Kruse
Original Assignee
Airbus Espana Sl
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 Airbus Espana Sl filed Critical Airbus Espana Sl
Publication of BRPI0600695A publication Critical patent/BRPI0600695A/pt

Links

Classifications

    • 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
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Duct Arrangements (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

"DUTO DE ADMISSãO DE UNIDADE DE ENERGIA AUXILIAR COM PALHETAS DIRETRIZES AERODINáMICAS PARA UMA AERONAVE". Trata-se de um duto de admissão de unidade de energia auxiliar para uma aeronave, que compreende: uma parte reta interna 1a, uma primeira parte curva interna 1b e uma segunda parte curva interna 1c, se estendendo entre uma entrada de ar no duto 2 e uma entrada na câmara 3 da unidade de energia auxiliar, uma pluralidade de palhetas diretrizes acústicas 4, 5 localizadas na parte reta 1a do duto de admissão 1, se estendendo horizontalmente entre partes laterais opostas da parte reta 1a; e uma pluralidade de palhetas diretrizes aerodinâmicas curvas 6, 7 localizadas na segunda parte curva 1c perto da dita entrada da câmara 3, se estendendo verticalmente entre uma parte superior e uma parte inferior da segunda parte curva 1c, cada uma das palhetas diretrizes aerodinâmicas curvas 6, 7 sendo concêntrica com a dita curvatura da segunda parte curva 1c.
BRPI0600695-7A 2004-12-31 2006-01-02 duto de admissão de unidade de energia auxiliar com palhetas diretrizes aerodinámicas para uma aeronave BRPI0600695A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200403174A ES2273546B1 (es) 2004-12-31 2004-12-31 Conducto de admision para un grupo electrogeno auxiliar con aletas guiadoras aeroacusticas.

Publications (1)

Publication Number Publication Date
BRPI0600695A true BRPI0600695A (pt) 2006-09-19

Family

ID=36216803

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600695-7A BRPI0600695A (pt) 2004-12-31 2006-01-02 duto de admissão de unidade de energia auxiliar com palhetas diretrizes aerodinámicas para uma aeronave

Country Status (6)

Country Link
US (1) US7597283B2 (pt)
EP (1) EP1749993B1 (pt)
BR (1) BRPI0600695A (pt)
CA (1) CA2531699C (pt)
EA (1) EA009545B1 (pt)
ES (1) ES2273546B1 (pt)

Families Citing this family (12)

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US9194293B2 (en) * 2007-09-18 2015-11-24 Hamilton Sundstrand Corporation Air inlet noise attenuation assembly
KR100928595B1 (ko) * 2007-12-28 2009-11-26 삼성중공업 주식회사 덕트의 배기구조
US8322981B2 (en) * 2009-03-02 2012-12-04 Hamilton Sundstrand Corporation Aircraft fluid diversion inlet louver
US8733694B2 (en) * 2011-01-06 2014-05-27 Jay M. Francisco Arrangement for maintaining flow to an air inlet of an auxiliary power unit assembly
FR2975547B1 (fr) 2011-05-20 2013-06-07 Turbomeca Procede de rationalisation de chaine de composants electriques d'un aeronef, architecture de mise en oeuvre et aeronef correspondant
US9051057B2 (en) * 2011-12-28 2015-06-09 Embraer S.A. Aircraft air inlet diverter assemblies with improved aerodynamic characteristics
US9719352B2 (en) 2014-12-17 2017-08-01 Honeywell International Inc. Compartment based inlet particle separator system
US10030581B2 (en) * 2016-02-24 2018-07-24 Pratt & Whitney Canada Corp. Air intake with scroll portion and strutted portion for gas turbine engine
US10087839B2 (en) * 2016-02-24 2018-10-02 Pratt & Whitney Canada Corp. Air intake for turboprop engine
US10266275B1 (en) 2018-04-10 2019-04-23 DMS Aviation Services, LLC Pressure recovery device for an aircraft engine air intake
US11124310B2 (en) 2018-04-10 2021-09-21 DMS Aviation Services, LLC Pressure recovery device for an aircraft engine air intake
CN115384784A (zh) * 2022-07-20 2022-11-25 中国航发哈尔滨东安发动机有限公司 一种适应复杂进气路线的高性能小体积进气转接装置

Family Cites Families (17)

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US2272620A (en) * 1939-02-20 1942-02-10 Internat Multifeed Drills Ltd Diamond drill
US2365328A (en) * 1941-12-10 1944-12-19 Goodrich Co B F Protective shield
GB877838A (en) * 1959-08-20 1961-09-20 Rolls Royce Improvements relating to gas turbine engine air intakes
US3374856A (en) * 1966-09-09 1968-03-26 Garrett Corp Flexible sound attenuating duct with foamed plastic lining
US3583417A (en) * 1969-10-07 1971-06-08 Boeing Co Sound suppressor for jet engine inlet
US3778983A (en) * 1972-08-30 1973-12-18 Avco Corp Integral multichannel separator
US4058141A (en) * 1975-08-20 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Supersonic flow diffuser with energy redistribution
US4354346A (en) * 1979-05-24 1982-10-19 British Aerospace Intake ducts for aircraft jet propulsion plant
US4685942A (en) * 1982-12-27 1987-08-11 General Electric Company Axial flow inlet particle separator
US4787421A (en) * 1986-04-14 1988-11-29 General Motors Corporation Flow path defining means and method of making
US5140819A (en) * 1989-09-28 1992-08-25 Sundstrand Corporation Turbine inlet silencer
US5709529A (en) * 1995-11-14 1998-01-20 Westinghouse Electric Corporation Optimization of turbomachinery harmonics
US5725180A (en) * 1995-12-29 1998-03-10 General Electric Company Aircraft engine pitot plenum intake
US6050527A (en) * 1997-12-19 2000-04-18 The Boeing Company Flow control device to eliminate cavity resonance
JP2000120497A (ja) * 1998-10-19 2000-04-25 Honda Motor Co Ltd 自動車用吸気消音装置
GB0206139D0 (en) * 2002-03-15 2002-04-24 Rolls Royce Plc A variable position intake for an aircraft mounted gas turbine engine
DE10331085C5 (de) * 2003-07-09 2008-02-28 Rehau Ag + Co. Luftführungselement für ein Kraftfahrzeug

Also Published As

Publication number Publication date
ES2273546B1 (es) 2008-03-16
EP1749993A3 (en) 2011-01-05
CA2531699A1 (en) 2006-06-30
EP1749993A2 (en) 2007-02-07
US7597283B2 (en) 2009-10-06
US20060179846A1 (en) 2006-08-17
ES2273546A1 (es) 2007-05-01
EA200501935A2 (ru) 2006-08-25
EP1749993B1 (en) 2012-03-28
EA200501935A3 (ru) 2006-12-29
CA2531699C (en) 2012-11-13
EA009545B1 (ru) 2008-02-28

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: AIRBUS OPERATIONS, S.L. (ES)

Free format text: NOME ALTERADO DE: AIRBUS ESPANA, S.L.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]