JP2010523863A - 航空機のエンジンからの離脱破片の飛翔偏向兼保持用装置 - Google Patents
航空機のエンジンからの離脱破片の飛翔偏向兼保持用装置 Download PDFInfo
- Publication number
- JP2010523863A JP2010523863A JP2010500337A JP2010500337A JP2010523863A JP 2010523863 A JP2010523863 A JP 2010523863A JP 2010500337 A JP2010500337 A JP 2010500337A JP 2010500337 A JP2010500337 A JP 2010500337A JP 2010523863 A JP2010523863 A JP 2010523863A
- Authority
- JP
- Japan
- Prior art keywords
- aircraft
- debris
- detached
- target
- protective device
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】あらかじめ特定された保護区域に配置してある同標的を保護するために、強烈なエネルギーを帯びている離脱破片の飛翔を偏向させられる、発生源と標的に対する形状と位置を有することを特徴とする。
【選択図】図11
Description
― バーの断面の形状によって、衝撃時のその位置に應じて、離脱破片は、同破片の重心がバーの重心からずれている配置構成によって飛翔偏向する。
― 変形できる性能によって、バーは、離脱破片の運動エネルギーの全体または一部を吸収する。
12.支柱
14.翼
16.エンジン
18.回転子
20.スタータ
22.一次ダクト
24.空気の流通方向
26.コンプレッサ段
28.燃焼室
30.タービン段
32.ナセル
34.空気取り入れ口
36.二次ダクト
38.エンジンの軸
40.本装置
41.保護すべき区域
42.変形可能な部分
44.連結手段
46.取付け用金具
48.バー
50.ケーブル
52.帯状部材
54.離脱破片
56.発生源
Claims (6)
- 航空機の発生源(56)、とりわけ航空機のコンプレッサまたはタービンの段から発生する、少なくとも1つの離脱破片(54)を処理し、同航空機の標的に届くのを阻止するための保護装置であり、あらかじめ定められた保護区域(41)内に配置されている同標的を保護するために、強烈なエネルギーを帯びている離脱破片(54)の飛翔を偏向させられる、発生源(54)と標的に対する位置と形状を有することを特徴とする保護装置。
- 約300℃以上の高温に耐えられる適切な材料を基にして製作されていることを特徴とする、請求項1に記載の保護装置。
- 一方では、少なくとも1つの変形可能な部分(42)および他方では、航空機への連結手段(44)を含むことを特徴とする、請求項1または2に記載の保護装置。
- 少なくとも同変形可能な部分(42)が大きな動力学的せん断強さを有する第1つの材料で製作されており、および破断せずに動力学的に変形できる大きな能力さを有する第2の材料で製作されていることを特徴とする、請求項3に記載の保護装置。
- 変形可能な部分(42)が少なくとも1本のバー(48)を含むことを特徴とする、請求項1〜4のいずれか1項に記載の保護装置。
- 変形可能な部分(42)が少なくとも1本のケーブル(50)を含むことを特徴とする、請求項1〜5のいずれか1項に記載の保護装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0754160A FR2914362B1 (fr) | 2007-03-30 | 2007-03-30 | Dispositif de deviation et de retention de debris de moteur d'aeronef. |
PCT/FR2008/050557 WO2008135699A2 (fr) | 2007-03-30 | 2008-03-28 | Dispositif de deviation et de retention de debris de moteur d'aeronef |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010523863A true JP2010523863A (ja) | 2010-07-15 |
Family
ID=38670507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500337A Pending JP2010523863A (ja) | 2007-03-30 | 2008-03-28 | 航空機のエンジンからの離脱破片の飛翔偏向兼保持用装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100101205A1 (ja) |
EP (1) | EP2129876A2 (ja) |
JP (1) | JP2010523863A (ja) |
CN (1) | CN101652536B (ja) |
BR (1) | BRPI0808617A2 (ja) |
CA (1) | CA2681365A1 (ja) |
FR (1) | FR2914362B1 (ja) |
RU (1) | RU2009140136A (ja) |
WO (1) | WO2008135699A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2467155B (en) | 2009-01-26 | 2011-10-12 | Rolls Royce Plc | A fan assembly |
GB201417415D0 (en) | 2014-10-02 | 2014-11-19 | Rolls Royce Plc | Fan track liner assembly |
FR3139119A1 (fr) * | 2022-08-30 | 2024-03-01 | Airbus Operations | Ensemble propulsif pour aéronef |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49111400A (ja) * | 1973-02-02 | 1974-10-23 | ||
US3974313A (en) * | 1974-08-22 | 1976-08-10 | The Boeing Company | Projectile energy absorbing protective barrier |
FR2514823A1 (fr) * | 1981-10-16 | 1983-04-22 | Poudres & Explosifs Ste Nale | Dispositif de protection contre l'eclatement d'elements rotatifs d'une machine tournante |
US4818176A (en) * | 1987-04-15 | 1989-04-04 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Burst guard ring for turbo-engine housings |
JPH0861148A (ja) * | 1994-05-20 | 1996-03-05 | General Electric Co <Ge> | ブレード収納システム |
JPH11324615A (ja) * | 1998-04-20 | 1999-11-26 | United Technol Corp <Utc> | タ―ビンエンジンのための侵入抵抗性ファンケ―シング |
US6575694B1 (en) * | 2000-08-11 | 2003-06-10 | Rolls-Royce Plc | Gas turbine engine blade containment assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712829A1 (de) * | 1987-04-15 | 1988-11-03 | Mtu Muenchen Gmbh | Berstschutzring fuer turbotriebwerksgehaeuse |
CA2042198A1 (en) * | 1990-06-18 | 1991-12-19 | Stephen C. Mitchell | Projectile shield |
US5725181A (en) * | 1996-05-01 | 1998-03-10 | The Boeing Company | Aircraft engine thrust mount |
US6484970B2 (en) * | 2001-03-22 | 2002-11-26 | Honeywell International, Inc. | Ballistic shield for dual engine single output shaft propulsion system |
DE10259943A1 (de) * | 2002-12-20 | 2004-07-01 | Rolls-Royce Deutschland Ltd & Co Kg | Schutzring für das Fan-Schutzgehäuse eines Gasturbinentriebswerks |
GB2416192B (en) * | 2004-07-14 | 2006-09-27 | Rolls Royce Plc | Ducted fan with containment structure |
EP1719879B1 (de) * | 2005-05-03 | 2008-01-30 | ABB Turbo Systems AG | Berstschutzvorrichtung für Radialverdichter |
ITMI20062408A1 (it) * | 2006-12-14 | 2008-06-15 | Alenia Aermacchi Spa | Pannello di protezione per veicoli |
-
2007
- 2007-03-30 FR FR0754160A patent/FR2914362B1/fr not_active Expired - Fee Related
-
2008
- 2008-03-28 JP JP2010500337A patent/JP2010523863A/ja active Pending
- 2008-03-28 RU RU2009140136/06A patent/RU2009140136A/ru unknown
- 2008-03-28 EP EP08788083A patent/EP2129876A2/fr not_active Withdrawn
- 2008-03-28 CA CA002681365A patent/CA2681365A1/fr not_active Abandoned
- 2008-03-28 BR BRPI0808617-6A patent/BRPI0808617A2/pt not_active IP Right Cessation
- 2008-03-28 WO PCT/FR2008/050557 patent/WO2008135699A2/fr active Application Filing
- 2008-03-28 US US12/594,055 patent/US20100101205A1/en not_active Abandoned
- 2008-03-28 CN CN2008800110061A patent/CN101652536B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49111400A (ja) * | 1973-02-02 | 1974-10-23 | ||
US3974313A (en) * | 1974-08-22 | 1976-08-10 | The Boeing Company | Projectile energy absorbing protective barrier |
FR2514823A1 (fr) * | 1981-10-16 | 1983-04-22 | Poudres & Explosifs Ste Nale | Dispositif de protection contre l'eclatement d'elements rotatifs d'une machine tournante |
US4818176A (en) * | 1987-04-15 | 1989-04-04 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Burst guard ring for turbo-engine housings |
JPH0861148A (ja) * | 1994-05-20 | 1996-03-05 | General Electric Co <Ge> | ブレード収納システム |
JPH11324615A (ja) * | 1998-04-20 | 1999-11-26 | United Technol Corp <Utc> | タ―ビンエンジンのための侵入抵抗性ファンケ―シング |
US6575694B1 (en) * | 2000-08-11 | 2003-06-10 | Rolls-Royce Plc | Gas turbine engine blade containment assembly |
Also Published As
Publication number | Publication date |
---|---|
CA2681365A1 (fr) | 2008-11-13 |
EP2129876A2 (fr) | 2009-12-09 |
FR2914362A1 (fr) | 2008-10-03 |
US20100101205A1 (en) | 2010-04-29 |
RU2009140136A (ru) | 2011-05-10 |
WO2008135699A3 (fr) | 2009-03-12 |
BRPI0808617A2 (pt) | 2014-09-16 |
CN101652536B (zh) | 2012-12-26 |
FR2914362B1 (fr) | 2012-07-27 |
CN101652536A (zh) | 2010-02-17 |
WO2008135699A2 (fr) | 2008-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2637134C (en) | Device and method for protecting an aircraft component from collision with flying objects | |
JP4719349B2 (ja) | ターボファンエンジン及び、ファンデカプラを有するターボファンエンジン用のファンケース | |
EP2540974B1 (en) | Fan blade with leading edge sheath protection | |
EP2149680B1 (en) | Gas turbine engine | |
EP2149679B1 (en) | Fan casing for a gas turbine engine | |
US20120328365A1 (en) | Joint assembly | |
JP6131010B2 (ja) | 金属ファンブレードプラットフォーム | |
US9677570B2 (en) | Gas turbine engine | |
GB2434836A (en) | A mounting system for use in mounting a gas turbine engine | |
US7806364B1 (en) | Containment system for a gas turbine engine | |
CN105814285A (zh) | 复合风扇入口叶片封堵物 | |
EP2902593B1 (en) | Fan containment system in an axial gas turbine engine | |
GB2524320A (en) | Gas turbine engine | |
JP2010523863A (ja) | 航空機のエンジンからの離脱破片の飛翔偏向兼保持用装置 | |
JP5722318B2 (ja) | プロペラハブ | |
EP2971525B1 (en) | Frangible sheath for a fan blade of a gas turbine engine | |
RU2555099C2 (ru) | Вентилятор газотурбинного двигателя | |
CN106979037B (zh) | 用于航空发动机的包容性卡箍组件及航空发动机 | |
JP2015525842A (ja) | 可撓性固定装置によって接続される複合材料部品および金属部品を備えるガスタービンエンジン | |
GB2523069A (en) | Gas turbine engine | |
KR20190138751A (ko) | 터보기계용 파열 보호 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100203 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110307 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20111108 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111209 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120301 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120403 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20121009 |