JP2017533369A - 有機マトリックスを伴う複合材料から成る自己補剛ケーシング - Google Patents
有機マトリックスを伴う複合材料から成る自己補剛ケーシング Download PDFInfo
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- JP2017533369A JP2017533369A JP2017510520A JP2017510520A JP2017533369A JP 2017533369 A JP2017533369 A JP 2017533369A JP 2017510520 A JP2017510520 A JP 2017510520A JP 2017510520 A JP2017510520 A JP 2017510520A JP 2017533369 A JP2017533369 A JP 2017533369A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
- B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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- 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
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- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7504—Turbines
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- 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- 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
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/23—Three-dimensional prismatic
- F05D2250/232—Three-dimensional prismatic conical
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- 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
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- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
- F05D2300/6033—Ceramic matrix composites [CMC]
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- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/615—Filler
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- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/70—Treatment or modification of materials
- F05D2300/702—Reinforcement
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- 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
Abstract
Description
11 ケーシングの内側表面
16 滞留区域
17、27 補剛材部分
18 ケーシングの上流部分
19 ケーシングの下流部分
100 繊維織物
171、271 環状凹み
275 音響減衰材料又は構造
Claims (12)
- マトリックスによって高密度化された補強材を備える複合材料で作られており、且つ、回転体の形状である、ガスタービンケーシング(10)において、
このガスタービンケーシング(10)の内側表面(11)内に環状凹み(171)を形成するように、補剛材部分(17)に隣接しているこのケーシングの上流部分及び下流部分(18、19)の半径よりも大きい半径において延びる、少なくとも1つの補剛材部分(17)を備えることを特徴とするガスタービンケーシング(10)。 - 各々の補剛材部分(17)は、横断面において、オメガ形の形状を有することを特徴とする請求項1に記載のケーシング。
- 各々の補剛材部分(27)によって形成されている前記環状凹み(271)は、各々の補剛材部分(27)に隣接している前記ケーシング(20)の前記上流部分及び下流部分(28、29)の間での前記ケーシング(20)の内側表面(21)の連続性を実現するために、充填材材料又は構造(275)を充填されていることを特徴とする請求項1又は2に記載のケーシング。
- 各々の補剛材部分(27)によって形成されている前記環状凹み(271)は、音響減衰材料又は構造(275)を充填されていることを特徴とする請求項1又は2に記載のケーシング。
- 前記ケーシング(10)は、前記ケーシング(10)の他の部分よりも大きい厚さを有する滞留区域(16)を含み、及び、1つ又は複数の前記補剛材部分(17)は前記滞留区域(16)の外側に位置していることを特徴とする請求項1〜4のいずれか1項に記載のケーシング。
- 請求項1〜5のいずれか1項に記載のファン滞留ケーシング(10)を有するガスタービン航空機用エンジン。
- 請求項6に記載の1つ又は複数のエンジンを有する航空機。
- 複合材料で作られたガスタービンケーシング(10)を製造する方法であって、3次元又は多層織りによって一体状のストリップの形状に繊維織物(100)を織る段階と、サポートツーリング(200)上に前記繊維織物を巻き付けることによって前記繊維織物を成形することと、マトリックスによって繊維補強材(300)を高密度化する段階とを含む方法において、
成形中に、段状部分(310)に隣接している繊維プリフォーム(300)の上流部分及び下流部分(311、312)の半径よりも大きい半径において延びる、少なくとも1つの段状部分(310)を有する前記繊維プリフォーム(300)を得るように、前記繊維織物(100)が成形され、及び、前記段状部分は、高密度化の後に、前記ガスタービンケーシング(10)の内側表面(11)内に環状凹み(171)を形成することを特徴とする方法。 - 各々の補剛材部分(17)は、横断面において、オメガ形の形状を有することを特徴とする請求項8に記載の方法。
- 各々の補剛材部分(17)によって形成されている前記環状凹みは、各々の補剛材部分(27)に隣接している前記ケーシング(20)の前記上流部分及び下流部分(28、29)の間での前記ケーシング(20)の前記内側表面(21)の連続性を実現するように、充填材材料又は構造(275)を充填されていることを特徴とする請求項8又は9に記載の方法。
- 各々の補剛材部分(27)によって形成されている前記環状凹み(271)は、音響減衰材料又は構造(275)を充填されていることを特徴とする請求項8又は9に記載の方法。
- 前記繊維プリフォーム(300)は、前記ケーシング(10)内の滞留区域(16)を形成するように、前記繊維プリフォームの他の部分よりも大きい厚さを有する区域(320)を有し、前記1つ又は複数の段状部分(310)は、前記より大きい厚さの部分(320)の外側に位置していることを特徴とする請求項8〜11のいずれか1項に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462040680P | 2014-08-22 | 2014-08-22 | |
US62/040,680 | 2014-08-22 | ||
FR1550278 | 2015-01-14 | ||
FR1550278A FR3031469B1 (fr) | 2015-01-14 | 2015-01-14 | Carter en materiau composite a matrice organique auto-raidi |
PCT/FR2015/052213 WO2016027030A1 (fr) | 2014-08-22 | 2015-08-17 | Carter en matériau composite à matrice organique auto-raidi |
Publications (2)
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JP2017533369A true JP2017533369A (ja) | 2017-11-09 |
JP6734261B2 JP6734261B2 (ja) | 2020-08-05 |
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JP2017510520A Active JP6734261B2 (ja) | 2014-08-22 | 2015-08-17 | 有機マトリックスを伴う複合材料から成る自己補剛ケーシング |
Country Status (9)
Country | Link |
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US (1) | US11306608B2 (ja) |
EP (1) | EP3183111B1 (ja) |
JP (1) | JP6734261B2 (ja) |
CN (2) | CN106794639A (ja) |
BR (1) | BR112017003515B1 (ja) |
CA (1) | CA2957608C (ja) |
FR (1) | FR3031469B1 (ja) |
RU (1) | RU2703206C2 (ja) |
WO (1) | WO2016027030A1 (ja) |
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2015
- 2015-01-14 FR FR1550278A patent/FR3031469B1/fr active Active
- 2015-08-17 RU RU2017109261A patent/RU2703206C2/ru active
- 2015-08-17 CN CN201580044579.4A patent/CN106794639A/zh active Pending
- 2015-08-17 JP JP2017510520A patent/JP6734261B2/ja active Active
- 2015-08-17 CA CA2957608A patent/CA2957608C/fr active Active
- 2015-08-17 CN CN202210372974.7A patent/CN114670463A/zh active Pending
- 2015-08-17 WO PCT/FR2015/052213 patent/WO2016027030A1/fr active Application Filing
- 2015-08-17 US US15/505,437 patent/US11306608B2/en active Active
- 2015-08-17 BR BR112017003515-4A patent/BR112017003515B1/pt active IP Right Grant
- 2015-08-17 EP EP15760216.0A patent/EP3183111B1/fr active Active
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EP3183111A1 (fr) | 2017-06-28 |
CN114670463A (zh) | 2022-06-28 |
WO2016027030A1 (fr) | 2016-02-25 |
CN106794639A (zh) | 2017-05-31 |
CA2957608C (fr) | 2023-09-12 |
US20170266893A1 (en) | 2017-09-21 |
BR112017003515A2 (pt) | 2017-12-05 |
RU2017109261A3 (ja) | 2019-02-25 |
FR3031469B1 (fr) | 2017-09-22 |
RU2017109261A (ru) | 2018-09-24 |
EP3183111B1 (fr) | 2021-12-15 |
CA2957608A1 (fr) | 2016-02-25 |
RU2703206C2 (ru) | 2019-10-15 |
FR3031469A1 (fr) | 2016-07-15 |
JP6734261B2 (ja) | 2020-08-05 |
US11306608B2 (en) | 2022-04-19 |
BR112017003515B1 (pt) | 2021-12-14 |
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