JP2008132973A - 補助動力装置組立体 - Google Patents
補助動力装置組立体 Download PDFInfo
- Publication number
- JP2008132973A JP2008132973A JP2007278709A JP2007278709A JP2008132973A JP 2008132973 A JP2008132973 A JP 2008132973A JP 2007278709 A JP2007278709 A JP 2007278709A JP 2007278709 A JP2007278709 A JP 2007278709A JP 2008132973 A JP2008132973 A JP 2008132973A
- Authority
- JP
- Japan
- Prior art keywords
- power unit
- auxiliary power
- duct
- cabin
- assembly
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
-
- 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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
-
- 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
- B64D2033/0206—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic liners
-
- 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)
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities
- F05D2270/101—Compressor surge or stall
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
【解決手段】本補助動力装置組立体10は、キャビン22を有する航空機18内に設置可能である補助動力装置と、キャビン22と補助動力装置とを接続するダクト28と、ダクト内の空気流量制御機構とを含む。補助動力装置は、圧縮機14を有するガスタービンエンジン12をさらに含むことができる。補助動力装置は、失速防止機構27をさらに含むことができる。ダクト28は、キャビン22と流体連通するようになった入口30と、圧縮機14と流体連通するようになった出口32とをさらに含むことができる。
【選択図】図10
Description
12 補助ガスタービン
14 圧縮機
16 圧縮機入口
18 航空機
20 エンジン
22 キャビン
24 加圧空気
26 ノイズ低減機構
27 失速防止機構
28 ダクト
30 入口
32 出口
34 外側壁
36 音響ライナ
38 孔
40 分岐入口パイプセクション
42 同心チューブ
44 音響ライナ
46 ハーシェル−クインケチューブセクション
48 径路長さ
50 アクチュエータ
52 コントローラ
54 収束−発散ノズルセクション
56 アクチュエータ
58 スロート
60 コントローラ
62 ノイズ検出器
64 ノイズ発生器
66 能動型ノイズ除去コントローラ
68 音響ゲル
72 タービン
74 シャフト
76 発電機
78 燃焼器
80 失速センサ組立体
82 上流側圧力センサ
84 下流側圧力センサ
86 コントローラ
88 流量調整装置
90 可変面積ブリードバルブ
92 出口ダクト
94 空気
Claims (10)
- a)キャビン(22)を有する航空機(18)内に設置可能である補助動力装置と、
b)前記キャビン(22)と前記補助動力装置とを接続するダクト(28)と、
c)前記ダクト(28)内の空気流量制御機構と、
を含む補助動力装置組立体(10)。 - 前記補助動力装置が、圧縮機(14)を有するガスタービンエンジン(12)をさらに含む、請求項1記載の補助動力装置組立体(10)。
- 前記補助動力装置が、失速防止機構(27)をさらに含む、請求項2記載の補助動力装置組立体(10)。
- 前記ダクト(28)が、前記キャビン(22)と流体連通するようになった入口(30)と、前記圧縮機(14)と流体連通するようになった出口(32)とをさらに含む、請求項3記載の補助動力装置組立体(10)。
- 前記失速防止機構(27)が、少なくとも1つの失速センサ組立体(80)と、コントローラ(86)と、流量調整装置(88)とをさらに含み、
前記少なくとも1つの失速センサ組立体(80)が、前記ダクト(28)内に配置され、
前記コントローラ(86)が、前記少なくとも1つの失速センサ組立体(80)及び前記流量調整装置(88)に作動結合される、
請求項3記載の補助動力装置組立体(10)。 - 前記少なくとも1つの失速センサ組立体(80)が、上流側圧力センサ(82)と下流側圧力センサ(84)とをさらに含む、請求項5記載の補助動力装置組立体(10)。
- 前記流量調整装置(88)が、可変面積ブリードバルブ(90)をさらに含む、請求項5記載の補助動力装置組立体(10)。
- 前記ダクト(28)が、前記コントローラ(86)に命令されてその幾何学形状を変更する可変面積出口ダクトをさらに含む、請求項5記載の補助動力装置組立体(10)。
- a)キャビン(22)を有する航空機(18)内に設置可能である補助ガスタービンエンジン(12)と、
b)前記キャビン(22)と前記補助動力装置とを接続するダクト(28)と、
c)前記ダクト(28)内の失速防止機構(27)と、
を含む補助動力装置組立体(10)。 - a)キャビンを有する航空機内に設置可能である補助動力装置と、
b)前記キャビンと前記補助動力装置とを接続するダクトと、
c)前記キャビンから前記補助動力装置への前記ダクト内の空気流量を制御するための手段と、
を含む補助動力装置組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/590,114 US7707838B2 (en) | 2006-10-31 | 2006-10-31 | Auxiliary power unit assembly |
US11/590,114 | 2006-10-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008132973A true JP2008132973A (ja) | 2008-06-12 |
JP2008132973A5 JP2008132973A5 (ja) | 2010-12-02 |
JP5325411B2 JP5325411B2 (ja) | 2013-10-23 |
Family
ID=39027573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007278709A Expired - Fee Related JP5325411B2 (ja) | 2006-10-31 | 2007-10-26 | 補助動力装置組立体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7707838B2 (ja) |
EP (1) | EP1918200B1 (ja) |
JP (1) | JP5325411B2 (ja) |
CN (1) | CN101172520B (ja) |
CA (1) | CA2606739C (ja) |
DE (1) | DE602007009347D1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8499874B2 (en) | 2009-05-12 | 2013-08-06 | Icr Turbine Engine Corporation | Gas turbine energy storage and conversion system |
US8669670B2 (en) | 2010-09-03 | 2014-03-11 | Icr Turbine Engine Corporation | Gas turbine engine configurations |
US8866334B2 (en) | 2010-03-02 | 2014-10-21 | Icr Turbine Engine Corporation | Dispatchable power from a renewable energy facility |
US8984895B2 (en) | 2010-07-09 | 2015-03-24 | Icr Turbine Engine Corporation | Metallic ceramic spool for a gas turbine engine |
JP2015511199A (ja) * | 2012-02-13 | 2015-04-16 | ソシエテ・ドゥ・モトリザション・アエロノーティック | 航空機の補助動力ユニットに空気を供給するための装置、および関連する航空機 |
US9051873B2 (en) | 2011-05-20 | 2015-06-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine shaft attachment |
JP2016508465A (ja) * | 2013-01-29 | 2016-03-22 | ミクロチユルボ | 航空機の補助動力装置に空気を送給する構造 |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7721554B2 (en) * | 2006-02-02 | 2010-05-25 | General Electric Company | Aircraft auxiliary gas turbine engine and method for operating |
US7707838B2 (en) * | 2006-10-31 | 2010-05-04 | General Electric Company | Auxiliary power unit assembly |
US20090025393A1 (en) * | 2006-10-31 | 2009-01-29 | Karl Edward Sheldon | Auxiliary power unit assembly |
US8015826B2 (en) * | 2007-04-05 | 2011-09-13 | Siemens Energy, Inc. | Engine brake for part load CO reduction |
US8480460B2 (en) * | 2007-10-01 | 2013-07-09 | United Technologies Corporation | Cabin air supercharged aircraft internal combustion engine |
US8746401B2 (en) | 2010-10-29 | 2014-06-10 | Boyd L. Butler | Frequency-modifying muffler |
US8256571B1 (en) | 2010-10-29 | 2012-09-04 | Butler Boyd L | Frequency-modifying muffler |
GB201202990D0 (en) * | 2012-02-22 | 2012-04-04 | Rolls Royce Plc | An auxiliary power system |
FR3001442B1 (fr) * | 2013-01-29 | 2016-05-20 | Microturbo | Architecture de fourniture de puissance electrique de secours amelioree dans un aeronef |
US10208672B2 (en) | 2015-02-09 | 2019-02-19 | United Technologies Corporation | Accumulator assisted gas turbine engine start system and methods therefor |
GB201506517D0 (en) | 2015-04-17 | 2015-06-03 | Rolls Royce Plc | Convergent-divergent nozzle |
GB2541185A (en) * | 2015-08-07 | 2017-02-15 | Rolls Royce Plc | Auxiliary power unit assembly and a method of using the same |
US10823078B2 (en) | 2017-06-28 | 2020-11-03 | General Electric Company | Systems and methods for starting a turbine engine |
GB201712993D0 (en) * | 2017-08-14 | 2017-09-27 | Rolls Royce Plc | Gas turbine engine |
US10988262B2 (en) | 2018-03-14 | 2021-04-27 | Honeywell International Inc. | Cabin pressure control system architecture using cabin pressure air for inlet to APU core compressor |
US10951095B2 (en) | 2018-08-01 | 2021-03-16 | General Electric Company | Electric machine arc path protection |
US11332256B2 (en) | 2018-08-21 | 2022-05-17 | General Electric Company | Fault tolerant hybrid electric propulsion system for an aerial vehicle |
US11015480B2 (en) | 2018-08-21 | 2021-05-25 | General Electric Company | Feed forward load sensing for hybrid electric systems |
FR3085447B1 (fr) * | 2018-09-04 | 2020-09-11 | Safran Aircraft Engines | Carter de soufflante pour une turbomachine d'aeronef integrant directement des portions abradable et ayant des proprietes acoustiques |
US11027719B2 (en) | 2018-12-03 | 2021-06-08 | General Electric Company | Distributed power generation for a vehicle system |
US10988266B2 (en) | 2019-01-29 | 2021-04-27 | The Boeing Company | Aircraft auxiliary power unit (APU) control system having speed compensation |
US11982239B2 (en) | 2021-12-17 | 2024-05-14 | Rolls-Royce North American Technologies Inc. | Gas turbine engine system with mixed flow auxiliary power unit |
CN116104647B (zh) * | 2022-09-15 | 2023-09-08 | 南京航空航天大学 | 基于可调频的振荡型Ramp式涡流发生器的进气道设计方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261416A (en) * | 1979-02-23 | 1981-04-14 | The Boeing Company | Multimode cabin air conditioning system |
US4944652A (en) * | 1988-02-18 | 1990-07-31 | Man Gutehoffnungshutte Gmbh | Process and device for the control of turbo compressors |
US6283410B1 (en) * | 1999-11-04 | 2001-09-04 | Hamilton Sundstrand Corporation | Secondary power integrated cabin energy system for a pressurized aircraft |
JP2007278288A (ja) * | 2006-04-05 | 2007-10-25 | General Electric Co <Ge> | 航空機の補助ガスタービンエンジンの圧縮機に空気を供給するシステム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060980A (en) * | 1975-11-19 | 1977-12-06 | United Technologies Corporation | Stall detector for a gas turbine engine |
US4118926A (en) * | 1977-02-28 | 1978-10-10 | United Technologies Corporation | Automatic stall recovery system |
US4419926A (en) * | 1980-09-02 | 1983-12-13 | Lockheed Corporation | ESC energy recovery system for fuel-efficient aircraft |
US4684081A (en) * | 1986-06-11 | 1987-08-04 | Lockheed Corporation | Multifunction power system for an aircraft |
USRE34388E (en) * | 1989-04-13 | 1993-09-28 | General Electric Company | Method and apparatus for detecting stalls |
US5442905A (en) * | 1994-04-08 | 1995-08-22 | Alliedsignal Inc. | Integrated power and cooling environmental control system |
US5967461A (en) * | 1997-07-02 | 1999-10-19 | Mcdonnell Douglas Corp. | High efficiency environmental control systems and methods |
US5899085A (en) * | 1997-08-01 | 1999-05-04 | Mcdonnell Douglas Corporation | Integrated air conditioning and power unit |
US5956960A (en) * | 1997-09-08 | 1999-09-28 | Sundstrand Corporation | Multiple mode environmental control system for pressurized aircraft cabin |
GB9804784D0 (en) * | 1998-03-06 | 1998-04-29 | Rolls Royce Plc | Environmental control system |
US6305156B1 (en) * | 1999-09-03 | 2001-10-23 | Alliedsignal Inc. | Integrated bleed air and engine starting system |
US6834831B2 (en) * | 2002-12-31 | 2004-12-28 | The Boeing Company | Hybrid solid oxide fuel cell aircraft auxiliary power unit |
US6968674B2 (en) * | 2003-01-28 | 2005-11-29 | General Electric Company | Methods and apparatus for operating gas turbine engines |
US20070220900A1 (en) * | 2006-03-27 | 2007-09-27 | General Electric Company | Auxiliary gas turbine engine assembly, aircraft component and controller |
US7707838B2 (en) * | 2006-10-31 | 2010-05-04 | General Electric Company | Auxiliary power unit assembly |
-
2006
- 2006-10-31 US US11/590,114 patent/US7707838B2/en not_active Expired - Fee Related
-
2007
- 2007-10-18 CA CA2606739A patent/CA2606739C/en active Active
- 2007-10-26 JP JP2007278709A patent/JP5325411B2/ja not_active Expired - Fee Related
- 2007-10-29 DE DE602007009347T patent/DE602007009347D1/de active Active
- 2007-10-29 EP EP07119512A patent/EP1918200B1/en not_active Expired - Fee Related
- 2007-10-31 CN CN2007101679772A patent/CN101172520B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261416A (en) * | 1979-02-23 | 1981-04-14 | The Boeing Company | Multimode cabin air conditioning system |
US4944652A (en) * | 1988-02-18 | 1990-07-31 | Man Gutehoffnungshutte Gmbh | Process and device for the control of turbo compressors |
US6283410B1 (en) * | 1999-11-04 | 2001-09-04 | Hamilton Sundstrand Corporation | Secondary power integrated cabin energy system for a pressurized aircraft |
JP2007278288A (ja) * | 2006-04-05 | 2007-10-25 | General Electric Co <Ge> | 航空機の補助ガスタービンエンジンの圧縮機に空気を供給するシステム |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8499874B2 (en) | 2009-05-12 | 2013-08-06 | Icr Turbine Engine Corporation | Gas turbine energy storage and conversion system |
US8708083B2 (en) | 2009-05-12 | 2014-04-29 | Icr Turbine Engine Corporation | Gas turbine energy storage and conversion system |
US8866334B2 (en) | 2010-03-02 | 2014-10-21 | Icr Turbine Engine Corporation | Dispatchable power from a renewable energy facility |
US8984895B2 (en) | 2010-07-09 | 2015-03-24 | Icr Turbine Engine Corporation | Metallic ceramic spool for a gas turbine engine |
US8669670B2 (en) | 2010-09-03 | 2014-03-11 | Icr Turbine Engine Corporation | Gas turbine engine configurations |
US9051873B2 (en) | 2011-05-20 | 2015-06-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine shaft attachment |
JP2015511199A (ja) * | 2012-02-13 | 2015-04-16 | ソシエテ・ドゥ・モトリザション・アエロノーティック | 航空機の補助動力ユニットに空気を供給するための装置、および関連する航空機 |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
JP2016508465A (ja) * | 2013-01-29 | 2016-03-22 | ミクロチユルボ | 航空機の補助動力装置に空気を送給する構造 |
US10625874B2 (en) | 2013-01-29 | 2020-04-21 | Safran Power Units | Structure for feeding air to an auxiliary power unit in an aircraft |
Also Published As
Publication number | Publication date |
---|---|
EP1918200B1 (en) | 2010-09-22 |
US20080098747A1 (en) | 2008-05-01 |
CA2606739C (en) | 2014-12-09 |
JP5325411B2 (ja) | 2013-10-23 |
CA2606739A1 (en) | 2008-04-30 |
CN101172520B (zh) | 2012-12-05 |
US7707838B2 (en) | 2010-05-04 |
CN101172520A (zh) | 2008-05-07 |
EP1918200A1 (en) | 2008-05-07 |
DE602007009347D1 (de) | 2010-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5325411B2 (ja) | 補助動力装置組立体 | |
US20090025393A1 (en) | Auxiliary power unit assembly | |
US7870721B2 (en) | Gas turbine engine providing simulated boundary layer thickness increase | |
US7055329B2 (en) | Method and apparatus for noise attenuation for gas turbine engines using at least one synthetic jet actuator for injecting air | |
JP6018293B2 (ja) | 高圧消音装置 | |
EP1714871B1 (en) | Acoustic dampers | |
US7891195B2 (en) | Central body of a turbojet nozzle | |
US9157368B2 (en) | Active flow control for nacelle inlet | |
US4537277A (en) | Silencer for high velocity gas flow | |
US8733694B2 (en) | Arrangement for maintaining flow to an air inlet of an auxiliary power unit assembly | |
US20070272477A1 (en) | Central body for a turbojet exhaust channel, turbojet | |
US5702230A (en) | Actively controlled acoustic treatment panel | |
EP3090144A2 (en) | Active flutter control of variable pitch blades | |
US20080236939A1 (en) | Exhaust silencer assembly | |
CN101172523A (zh) | 辅助动力装置总成 | |
US2987136A (en) | Apparatus for reducing noise | |
JP2008114838A (ja) | 補助動力装置組立体 | |
JP2003015656A (ja) | 微細噴流制御式吸音システム | |
EP2961971B1 (en) | Gas turbine engine anti-surge valve discharge tube | |
US10787962B2 (en) | Active system generating destructive acoustic interference for an aircraft engine with multiple fan spools | |
EP2631450B1 (en) | Element for sound absorption in aircrafts nacelles. | |
US9995181B2 (en) | Exhaust impingement cooling | |
US20170037781A1 (en) | Inlet system for a gas turbine | |
CN109869232A (zh) | 除冰系统和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101020 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101020 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120522 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120820 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120823 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121122 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130722 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5325411 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |