JP2008169844A5 - - Google Patents
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- Publication number
- JP2008169844A5 JP2008169844A5 JP2008003923A JP2008003923A JP2008169844A5 JP 2008169844 A5 JP2008169844 A5 JP 2008169844A5 JP 2008003923 A JP2008003923 A JP 2008003923A JP 2008003923 A JP2008003923 A JP 2008003923A JP 2008169844 A5 JP2008169844 A5 JP 2008169844A5
- Authority
- JP
- Japan
- Prior art keywords
- composite
- epoxy resin
- fiber reinforced
- reinforced epoxy
- airfoil
- 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.)
- Ceased
Links
- 239000002131 composite material Substances 0.000 claims 11
- 239000003822 epoxy resin Substances 0.000 claims 6
- 229920000647 polyepoxide Polymers 0.000 claims 6
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- 239000004917 carbon fiber Substances 0.000 claims 4
- 239000004744 fabric Substances 0.000 claims 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 4
- 239000003365 glass fiber Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- WMYWOWFOOVUPFY-UHFFFAOYSA-L dihydroxy(dioxo)chromium;phosphoric acid Chemical compound OP(O)(O)=O.O[Cr](O)(=O)=O WMYWOWFOOVUPFY-UHFFFAOYSA-L 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Claims (10)
- 主にガラス繊維強化エポキシ樹脂からなる内部コアと該内部コアを囲繞する外側金属シースとを有する翼形部を備える複合材翼。
- 前記翼形部が、翼形部の所定の領域の内部コアと外側金属シースの間に位置する約１５〜３０体積％の炭素繊維強化エポキシ樹脂布をさらに含む、請求項１記載の複合材翼。
- 炭素繊維強化エポキシ樹脂布の繊維配向が半径・翼弦方向±４５°である、請求項２記載の複合材翼。
- 前記炭素繊維強化エポキシ樹脂布が内部コアの中心部よりも翼形部の外周部外面の近くに位置する、請求項２又は請求項３記載の複合材翼。
- 追加のガラス繊維強化エポキシ樹脂材料が炭素繊維強化エポキシ樹脂布と金属シースの間に設けられる、請求項２乃至請求項４のいずれか１項記載の複合材翼。
- 外側金属シースがアルミニウムを含む、請求項１乃至請求項５のいずれか１項記載の複合材翼。
- 外側金属シースがアルミニウム皮膜を含む、請求項１乃至請求項６のいずれか１項記載の複合材翼。
- 前記アルミニウムシースが約０．０１０インチの厚さを有する、請求項７記載の複合材翼。
- アルミニウムシースがクロム酸−リン酸シーラーで被覆される、請求項７記載の複合材翼。
- 当該複合材翼が圧縮機入口案内翼である、請求項１乃至請求項９のいずれか１項記載の複合材翼。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/652,473 US7753653B2 (en) | 2007-01-12 | 2007-01-12 | Composite inlet guide vane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008169844A JP2008169844A (ja) | 2008-07-24 |
| JP2008169844A5 true JP2008169844A5 (ja) | 2011-02-24 |
Family
ID=39247270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008003923A Ceased JP2008169844A (ja) | 2007-01-12 | 2008-01-11 | 複合材入口案内翼 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7753653B2 (ja) |
| EP (1) | EP1947346B1 (ja) |
| JP (1) | JP2008169844A (ja) |
| CN (1) | CN101220818B (ja) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1788197A1 (de) * | 2005-11-21 | 2007-05-23 | Siemens Aktiengesellschaft | Turbinenschaufel für eine Dampfturbine |
| JP5192318B2 (ja) * | 2007-09-28 | 2013-05-08 | 本田技研工業株式会社 | 整流部材ユニット及びその製造方法 |
| DE102008058786A1 (de) * | 2008-11-24 | 2010-05-27 | Rolls-Royce Deutschland Ltd & Co Kg | Hybrides Bauteil für ein Gasturbinentriebwerk |
| US8550776B2 (en) * | 2010-07-28 | 2013-10-08 | General Electric Company | Composite vane mounting |
| US9429029B2 (en) | 2010-09-30 | 2016-08-30 | Pratt & Whitney Canada Corp. | Gas turbine blade and method of protecting same |
| US20120082553A1 (en) * | 2010-09-30 | 2012-04-05 | Andreas Eleftheriou | Metal encapsulated stator vane |
| US9587645B2 (en) | 2010-09-30 | 2017-03-07 | Pratt & Whitney Canada Corp. | Airfoil blade |
| US20120082541A1 (en) * | 2010-09-30 | 2012-04-05 | Enzo Macchia | Gas turbine engine casing |
| US20120082556A1 (en) * | 2010-09-30 | 2012-04-05 | Enzo Macchia | Nanocrystalline metal coated composite airfoil |
| US9556742B2 (en) * | 2010-11-29 | 2017-01-31 | United Technologies Corporation | Composite airfoil and turbine engine |
| US8690531B2 (en) | 2010-12-30 | 2014-04-08 | General Electroc Co. | Vane with spar mounted composite airfoil |
| US8727721B2 (en) | 2010-12-30 | 2014-05-20 | General Electric Company | Vane with spar mounted composite airfoil |
| FR2975734B1 (fr) * | 2011-05-27 | 2013-05-31 | Snecma | Procede de renforcement d'une piece mecanique de turbomachine |
| US20130028725A1 (en) * | 2011-07-28 | 2013-01-31 | Jacobsen Jon E | Resurfaced Wicket Gate and Methods |
| FR2983519B1 (fr) * | 2011-12-01 | 2015-07-24 | Snecma Propulsion Solide | Aube de turbine a pale creuse en materiau composite, turbine ou compresseur ayant un distributeur ou redresseur forme de telles aubes et turbomachine les comprenant |
| US9427835B2 (en) | 2012-02-29 | 2016-08-30 | Pratt & Whitney Canada Corp. | Nano-metal coated vane component for gas turbine engines and method of manufacturing same |
| US9115584B2 (en) * | 2012-04-24 | 2015-08-25 | General Electric Company | Resistive band for turbomachine blade |
| US9322283B2 (en) | 2012-09-28 | 2016-04-26 | United Technologies Corporation | Airfoil with galvanic corrosion preventive shim |
| US9335296B2 (en) | 2012-10-10 | 2016-05-10 | Westinghouse Electric Company Llc | Systems and methods for steam generator tube analysis for detection of tube degradation |
| US9863366B2 (en) * | 2013-03-13 | 2018-01-09 | Rolls-Royce North American Technologies Inc. | Exhaust nozzle apparatus and method for multi stream aircraft engine |
| EP3022396B1 (en) | 2013-07-15 | 2019-12-04 | United Technologies Corporation | Vibration-damped composite airfoils and manufacture methods |
| JP6392027B2 (ja) | 2013-08-30 | 2018-09-19 | 株式会社東芝 | タービン翼 |
| FR3014964B1 (fr) * | 2013-12-13 | 2018-09-28 | Safran Aircraft Engines | Redresseur a calage variable en materiaux composites |
| US10781708B2 (en) * | 2014-08-26 | 2020-09-22 | Safran Aircraft Engines | Guide vane made from composite material, comprising staggered attachment flanges for a gas turbine engine |
| US10589475B2 (en) | 2014-09-23 | 2020-03-17 | General Electric Company | Braided blades and vanes having dovetail roots |
| CN105587688A (zh) * | 2014-10-20 | 2016-05-18 | 北京航天动力研究所 | 一种新型离心泵压出室结构 |
| ES2797733T3 (es) * | 2016-03-16 | 2020-12-03 | MTU Aero Engines AG | Paleta guía ajustable para turbina, turbina y método de fabricación |
| JP6630989B2 (ja) * | 2016-03-25 | 2020-01-15 | 三菱重工エンジン＆ターボチャージャ株式会社 | 繊維強化部材のめっき方法 |
| US11009036B2 (en) | 2018-08-30 | 2021-05-18 | Raytheon Technologies Corporation | Fan blade having closed metal sheath |
| US11935662B2 (en) | 2019-07-02 | 2024-03-19 | Westinghouse Electric Company Llc | Elongate SiC fuel elements |
| JP7440621B2 (ja) | 2019-09-19 | 2024-02-28 | ウェスティングハウス エレクトリック カンパニー エルエルシー | コールドスプレー堆積物のその場付着試験を行うための装置及びその使用方法 |
| US11352891B2 (en) | 2020-10-19 | 2022-06-07 | Pratt & Whitney Canada Corp. | Method for manufacturing a composite guide vane having a metallic leading edge |
| US20240352862A1 (en) * | 2023-04-21 | 2024-10-24 | General Electric Company | Airfoil assembly with a trunnion and spar |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572971A (en) * | 1969-09-29 | 1971-03-30 | Gen Electric | Lightweight turbo-machinery blading |
| US3600103A (en) * | 1969-10-06 | 1971-08-17 | United Aircraft Corp | Composite blade |
| US3762835A (en) * | 1971-07-02 | 1973-10-02 | Gen Electric | Foreign object damage protection for compressor blades and other structures and related methods |
| US3887297A (en) * | 1974-06-25 | 1975-06-03 | United Aircraft Corp | Variable leading edge stator vane assembly |
| US4006999A (en) | 1975-07-17 | 1977-02-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Leading edge protection for composite blades |
| US4022540A (en) | 1975-10-02 | 1977-05-10 | General Electric Company | Frangible airfoil structure |
| US4594761A (en) * | 1984-02-13 | 1986-06-17 | General Electric Company | Method of fabricating hollow composite airfoils |
| US5098797B1 (en) | 1990-04-30 | 1997-07-01 | Gen Electric | Steel articles having protective duplex coatings and method of production |
| US5260099A (en) * | 1990-04-30 | 1993-11-09 | General Electric Company | Method of making a gas turbine blade having a duplex coating |
| US5486096A (en) * | 1994-06-30 | 1996-01-23 | United Technologies Corporation | Erosion resistant surface protection |
| JPH1054204A (ja) | 1996-05-20 | 1998-02-24 | General Electric Co <Ge> | ガスタービン用の多構成部翼 |
| DE19627860C1 (de) | 1996-07-11 | 1998-01-08 | Mtu Muenchen Gmbh | Schaufel für Strömungsmaschine mit metallischer Deckschicht |
| GB2391270B (en) | 2002-07-26 | 2006-03-08 | Rolls Royce Plc | Turbomachine blade |
| US7121727B2 (en) | 2002-12-24 | 2006-10-17 | General Electric Company | Inlet guide vane bushing having extended life expectancy |
| DE10307610A1 (de) * | 2003-02-22 | 2004-09-02 | Rolls-Royce Deutschland Ltd & Co Kg | Verdichterschaufel für ein Flugzeugtriebwerk |
| JP4860941B2 (ja) * | 2005-04-27 | 2012-01-25 | 本田技研工業株式会社 | 整流部材ユニット及びその製造方法 |
-
2007
- 2007-01-12 US US11/652,473 patent/US7753653B2/en active Active
-
2008
- 2008-01-11 JP JP2008003923A patent/JP2008169844A/ja not_active Ceased
- 2008-01-11 EP EP08100373.3A patent/EP1947346B1/en not_active Ceased
- 2008-01-14 CN CN2008100026824A patent/CN101220818B/zh not_active Expired - Fee Related
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