JP2018523041A5 - - Google Patents
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- Publication number
- JP2018523041A5 JP2018523041A5 JP2017556610A JP2017556610A JP2018523041A5 JP 2018523041 A5 JP2018523041 A5 JP 2018523041A5 JP 2017556610 A JP2017556610 A JP 2017556610A JP 2017556610 A JP2017556610 A JP 2017556610A JP 2018523041 A5 JP2018523041 A5 JP 2018523041A5
- Authority
- JP
- Japan
- Prior art keywords
- segment
- preform
- longitudinal segment
- longitudinal
- transverse
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 8
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1553851 | 2015-04-29 | ||
| FR1553851A FR3035678B1 (fr) | 2015-04-29 | 2015-04-29 | Aube munie de plateformes possedant une jambe de retenue |
| PCT/FR2016/050982 WO2016174346A1 (fr) | 2015-04-29 | 2016-04-26 | Aube munie de plateformes possedant une jambe de retenue. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018523041A JP2018523041A (ja) | 2018-08-16 |
| JP2018523041A5 true JP2018523041A5 (enExample) | 2019-05-09 |
| JP6771488B2 JP6771488B2 (ja) | 2020-10-21 |
Family
ID=53484038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017556610A Active JP6771488B2 (ja) | 2015-04-29 | 2016-04-26 | 保持脚を含むプラットフォームを装備したブレード |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10619493B2 (enExample) |
| EP (1) | EP3288738B1 (enExample) |
| JP (1) | JP6771488B2 (enExample) |
| CN (1) | CN107530909B (enExample) |
| BR (1) | BR112017023163B1 (enExample) |
| CA (1) | CA2983970C (enExample) |
| FR (1) | FR3035678B1 (enExample) |
| RU (1) | RU2701534C2 (enExample) |
| WO (1) | WO2016174346A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3063448B1 (fr) | 2017-03-01 | 2019-04-05 | Safran Aircraft Engines | Preforme et aube monobloc pour turbomachine |
| US11280202B2 (en) | 2020-04-06 | 2022-03-22 | Raytheon Technologies Corporation | Balanced composite root region for a blade of a gas turbine engine |
| US11834960B2 (en) | 2022-02-18 | 2023-12-05 | General Electric Company | Methods and apparatus to reduce deflection of an airfoil |
| FR3132927B1 (fr) * | 2022-02-21 | 2024-02-16 | Safran Aircraft Engines | Préforme d’aube, aube et système de fixation d’aube de turbomachine |
| US11846192B1 (en) | 2023-04-21 | 2023-12-19 | General Electric Company | Airfoil assembly with a trunnion and spar |
| US12078080B1 (en) | 2023-04-21 | 2024-09-03 | General Electric Company | Airfoil assembly with a trunnion and spar |
| US12163445B1 (en) | 2023-06-29 | 2024-12-10 | General Electric Company | Composite airfoil assembly having a dovetail |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656146A (en) * | 1948-04-08 | 1953-10-20 | Curtiss Wright Corp | Turbine blade construction |
| US3294364A (en) * | 1962-01-02 | 1966-12-27 | Gen Electric | Rotor assembly |
| US4343593A (en) * | 1980-01-25 | 1982-08-10 | The United States Of America As Represented By The Secretary Of The Air Force | Composite blade for turbofan engine fan |
| JPS61179731A (ja) * | 1984-12-29 | 1986-08-12 | 日本マイヤー株式会社 | 三次元構造材料 |
| FR2608674B1 (fr) * | 1986-12-17 | 1991-04-19 | Snecma | Roue de turbine a aubes ceramique |
| FR2639402B1 (fr) * | 1988-11-23 | 1990-12-28 | Snecma | Disque ailete de rotor de turbomachine |
| US6446675B1 (en) * | 2001-07-05 | 2002-09-10 | Albany International Techniweave, Inc. | Minimum distortion 3D woven preforms |
| WO2003023104A1 (en) * | 2001-09-12 | 2003-03-20 | Lockheed Martin Corporation | Woven preform for structural joints |
| US6607358B2 (en) * | 2002-01-08 | 2003-08-19 | General Electric Company | Multi-component hybrid turbine blade |
| US6821087B2 (en) * | 2002-01-21 | 2004-11-23 | Honda Giken Kogyo Kabushiki Kaisha | Flow-rectifying member and its unit and method for producing flow-rectifying member |
| FR2855440B1 (fr) * | 2003-05-27 | 2006-07-14 | Snecma Moteurs | Procede de fabrication d'une aube creuse pour turbomachine. |
| US8079387B2 (en) * | 2008-10-29 | 2011-12-20 | Albany Engineered Composites, Inc. | Pi-shaped preform |
| US8251651B2 (en) * | 2009-01-28 | 2012-08-28 | United Technologies Corporation | Segmented ceramic matrix composite turbine airfoil component |
| FR2946999B1 (fr) * | 2009-06-18 | 2019-08-09 | Safran Aircraft Engines | Element de distributeur de turbine en cmc, procede pour sa fabrication, et distributeur et turbine a gaz l'incorporant. |
| FR2953885B1 (fr) * | 2009-12-14 | 2012-02-10 | Snecma | Aube de turbomachine en materiau composite et procede pour sa fabrication |
| DE102009060650A1 (de) * | 2009-12-22 | 2011-06-30 | Keller, Walter, 66994 | Aeroakustisches Rotorblatt für eine Windkraftanlage sowie damit ausgestattete Windkraftanlage |
| FR2961845B1 (fr) * | 2010-06-28 | 2013-06-28 | Snecma Propulsion Solide | Aube de turbomachine a geometrie complementaire paire/impaire et son procede de fabrication |
| US9033673B2 (en) * | 2010-06-28 | 2015-05-19 | Herakles | Turbomachine blade or vane having complementary asymmetrical geometry |
| FR2963381B1 (fr) * | 2010-07-27 | 2015-04-10 | Snecma | Etancheite inter-aubes pour une roue de turbine ou de compresseur de turbomachine |
| US9212560B2 (en) * | 2011-06-30 | 2015-12-15 | United Technologies Corporation | CMC blade with integral 3D woven platform |
| FR2983428B1 (fr) * | 2011-12-01 | 2014-01-17 | Snecma Propulsion Solide | Procede de fabrication d'une aube de turbomachine en materiau composite a plates-formes integrees |
| US9771810B2 (en) * | 2012-01-09 | 2017-09-26 | Snecma | Fiber preform for a turbine engine blade made of composite material and having an integrated platform, and a method of making it |
| RU122679U1 (ru) * | 2012-05-10 | 2012-12-10 | Общество с ограниченной ответственностью "Агрисовгаз" | Шарнирный щит опалубки |
| FR2995933B1 (fr) * | 2012-09-26 | 2014-10-17 | Snecma | Aube pour turbomachine en materiau composite a pied en forme de bulbe |
| WO2014076408A1 (fr) * | 2012-11-13 | 2014-05-22 | Snecma | Preforme et aube monobloc pour turbomachine |
| US20140271206A1 (en) * | 2013-03-12 | 2014-09-18 | Solar Turbines Incorporated | Turbine blade with a pin seal slot |
| US9976426B2 (en) * | 2015-07-21 | 2018-05-22 | United Technologies Corporation | Fan platform with stiffening feature |
-
2015
- 2015-04-29 FR FR1553851A patent/FR3035678B1/fr not_active Expired - Fee Related
-
2016
- 2016-04-26 CA CA2983970A patent/CA2983970C/fr active Active
- 2016-04-26 WO PCT/FR2016/050982 patent/WO2016174346A1/fr not_active Ceased
- 2016-04-26 EP EP16722314.8A patent/EP3288738B1/fr active Active
- 2016-04-26 JP JP2017556610A patent/JP6771488B2/ja active Active
- 2016-04-26 CN CN201680024872.9A patent/CN107530909B/zh active Active
- 2016-04-26 BR BR112017023163-8A patent/BR112017023163B1/pt active IP Right Grant
- 2016-04-26 RU RU2017141278A patent/RU2701534C2/ru active
- 2016-04-26 US US15/569,134 patent/US10619493B2/en active Active
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