JP2009107337A - ほぼ円筒形の複合材物品及びファンケーシング - Google Patents
ほぼ円筒形の複合材物品及びファンケーシング Download PDFInfo
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- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
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- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- B29L2031/7504—Turbines
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- F05D2250/23—Three-dimensional prismatic
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- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
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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
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- F05D2300/21—Oxide ceramics
- F05D2300/2102—Glass
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- 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
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- F05D2300/22—Non-oxide ceramics
- F05D2300/224—Carbon, e.g. graphite
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- F05D2300/00—Materials; Properties thereof
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- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
- F05D2300/433—Polyamides, e.g. NYLON
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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
- F05D2300/601—Fabrics
- F05D2300/6012—Woven fabrics
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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
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- F05D2300/603—Composites; e.g. fibre-reinforced
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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
- F05D2300/614—Fibres or filaments
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- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
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Abstract
【解決手段】その周りに巻付けた末端フランジ54及び曲線輪郭62を備えたファンケーシングプリフォーム42を有する本物品は、複数の円周方向層40を備えたほぼ円筒形の本体52を含み、各層は、少なくとも1つの材料36プライを有し、材料36は、ウィーブファブリック、ノンクリンプファブリック又はその組合せを含む。これらのファブリックは、三軸編組よりも小さな繊維状起伏を示すので、表面がより滑らかであり、衝撃を受けた時に大きなエネルギー散逸をもたらすことができる。
【選択図】図10
Description
12 ファン組立体
14 コアエンジン
16 ファンケーシング
18 ファンブレード
20 ロータディスク
22 高圧圧縮機
24 燃焼器
26 高圧タービン
28 低圧タービン
30 吸気端
32 排気端
34 工具
36 材料層
38 繊維トウ
39 スプール
40 円周方向層
42 ファンケーシングプリフォーム
44 第1の層
46 第2の層
48 第3の層
50 第4の層
52 円筒形の本体
54 末端フランジ
56 第1の端部フランジシュー
58 第1の末端部分
60 第2の末端フランジ
62 曲線輪郭
Claims (10)
- 複数の円周方向層(40)を備えたほぼ円筒形の本体(52)を含み、
各層が、少なくとも4つの材料(36)プライを有し、
第1のプライ(44)及び第4のプライ(50)が、0°/90°の繊維トウ(38)を備えたウィーブファブリックを含み、
第2のプライ(46)及び第3のプライ(48)が、θ及び−θ(θ=10°〜80°)の繊維トウ(38)を備えたノンクリンプファブリックを含む、
物品(16)。 - 複数の円周方向層(40)を備えたほぼ円筒形の本体(52)を含み、
各層が、少なくとも4つの材料(36)プライを有し、
第1のプライ(44)及び第4のプライ(50)が、0°/90°の繊維トウ(38)を備えたウィーブファブリックを含み、
第2のプライ(46)及び第3のプライ(48)が、45°及び−45°の繊維トウ(38)を備えたウィーブファブリックを含む、
物品(16)。 - 少なくとも第1の末端フランジ(54)をさらに含み、前記少なくとも第1の末端フランジ(54)が、
前記第1の材料プライ(44)の第1の末端部分(58)及び第4の材料プライ(50)の第1の末端部分(58)から前記0°の繊維トウ(38)を取り除くステップと、
少なくとも第1の端部フランジシュー(56)を有する工具(34)の周りに前記少なくとも4つの材料プライ(44、46、48、50)を同時に巻付けて、少なくとも前記第1の材料プライ(44)の第1の末端部分(58)及び第4の材料プライ(50)の第1の末端部分(58)が、前記第1の端部フランジシュー(56)と整列して、該少なくとも第1の末端フランジ(54)を含む物品プリフォーム(42)を生成するようにするステップと、
前記物品プリフォーム(42)に樹脂を施すステップと、
前記物品プリフォーム(42)を硬化させて、該記第1の末端フランジ(54)を含む該物品(16)を生成するステップと、を含む方法によって作られ、
前記繊維トウ(38)が、炭素繊維類、黒鉛繊維類、ガラス繊維類、セラミック繊維類及び芳香族ポリアミド繊維類の少なくとも1つを含む、
請求項1又は請求項2のいずれか1項記載の物品(16)。 - 複数の円周方向層(40)を備えたほぼ円筒形の本体(52)を含み、
各層が、少なくとも1つの材料(36)プライを有し、
前記材料が、ノンクリンプファブリックを含む、
ファンケーシング(16)。 - 前記ノンクリンプファブリックが、0°、60°及び−60°の繊維トウ(38)を含む、請求項4記載のファンケーシング(16)。
- 少なくとも第1の末端フランジ(54)をさらに含み、前記少なくとも第1の末端フランジ(54)が、
前記材料(36)プライの第1の末端部分(58)から前記0°の繊維トウ(38)を取り除くステップと、
少なくとも第1の端部フランジシュー(56)を有する工具(34)の周りに前記材料(36)プライを巻付けて、前記材料(36)プライの第1の末端部分(58)が、前記第1の端部フランジシュー(56)と整列して、該少なくとも第1の末端フランジ(54)を含むファンケーシングプリフォーム(42)を生成するようにするステップと、
前記ファンケーシングプリフォーム(42)に樹脂を施すステップと、
前記ファンケーシングプリフォーム(42)を硬化させて、該記第1の末端フランジ(54)を含む該ファンケーシング(16)を生成するステップと、を含む方法によって作られる、
請求項5記載のファンケーシング(16)。 - 前記ノンクリンプファブリックが、90°、30°及び−30°の繊維トウ(38)を含む、請求項4記載のファンケーシング(16)。
- 少なくとも第1の末端フランジ(54)をさらに含み、前記少なくとも第1の末端フランジ(54)が、
少なくとも第1の端部フランジシュー(56)を有する工具(34)の周りに前記材料(36)プライを巻付けて、前記材料(36)プライの第1の末端部分(58)が、前記第1の端部フランジシュー(56)と整列して、該少なくとも第1の末端フランジ(54)を含むファンケーシングプリフォーム(42)を生成するようにするステップと、
前記ファンケーシングプリフォーム(42)に樹脂を施すステップと、
前記ファンケーシングプリフォーム(42)を硬化させて、該記第1の末端フランジ(54)を含む該ファンケーシング(16)を生成するステップと、を含む方法によって作られる、
請求項4又は請求項7のいずれか1項記載のファンケーシング(16)。 - 前記ノンクリンプファブリックが、θ及び−θ(θ=約10°〜約80°)の繊維トウ(38)を含む、請求項4記載のファンケーシング(16)。
- 前記繊維トウが、炭素繊維類、黒鉛繊維類、ガラス繊維類、セラミック繊維類及び芳香族ポリアミド繊維類の少なくとも1つを含む、請求項5、請求項6、請求項7、請求項8又は請求項9のいずれか1項記載のファンケーシング(16)。
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US11/872,854 US9017814B2 (en) | 2007-10-16 | 2007-10-16 | Substantially cylindrical composite articles and fan casings |
US11/872,854 | 2007-10-16 |
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WO2014065281A1 (ja) | 2012-10-25 | 2014-05-01 | 株式会社Ihi | 円筒状ケース及び円筒状ケースの製造方法 |
US9988156B2 (en) | 2012-10-25 | 2018-06-05 | Ihi Corporation | Cylindrical case and manufacturing method of cylindrical case |
US10273829B2 (en) | 2012-10-25 | 2019-04-30 | Ihi Corporation | Cylindrical case and manufacturing method of cylindrical case |
JP2015107650A (ja) * | 2015-01-07 | 2015-06-11 | 株式会社Ihi | ファンケースの製造方法、及びファンケース |
JP2016205376A (ja) * | 2015-04-07 | 2016-12-08 | テックスペース エアロ ソシエテ アノニム | 軸流タービンエンジンの複合コンプレッサケーシングのための予備成形体被覆 |
JP2017129135A (ja) * | 2016-01-15 | 2017-07-27 | ゼネラル・エレクトリック・カンパニイ | 繊維強化複合材パネルのための方法及びシステム |
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US9017814B2 (en) | 2015-04-28 |
DE102008037460A1 (de) | 2009-06-04 |
CA2640279C (en) | 2016-02-02 |
GB2453833B (en) | 2012-09-26 |
GB2453833A (en) | 2009-04-22 |
JP5588103B2 (ja) | 2014-09-10 |
CA2640279A1 (en) | 2009-04-16 |
US20090098337A1 (en) | 2009-04-16 |
GB0817874D0 (en) | 2008-11-05 |
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