ES2019134B3 - Pala de material compuesto, con nucleo estructural y revestimiento perfilado, y su procedimiento de fabricacion. - Google Patents
Pala de material compuesto, con nucleo estructural y revestimiento perfilado, y su procedimiento de fabricacion.Info
- Publication number
- ES2019134B3 ES2019134B3 ES88401560T ES88401560T ES2019134B3 ES 2019134 B3 ES2019134 B3 ES 2019134B3 ES 88401560 T ES88401560 T ES 88401560T ES 88401560 T ES88401560 T ES 88401560T ES 2019134 B3 ES2019134 B3 ES 2019134B3
- Authority
- ES
- Spain
- Prior art keywords
- shovel
- composite material
- manufacturing procedure
- structural nucleus
- profiled lining
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C2027/4733—Rotor blades substantially made from particular materials
- B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/233—Foamed or expanded material encased
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/234—Sheet including cover or casing including elements cooperating to form cells
- Y10T428/236—Honeycomb type cells extend perpendicularly to nonthickness layer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24488—Differential nonuniformity at margin
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24496—Foamed or cellular component
- Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24496—Foamed or cellular component
- Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
- Y10T428/24512—Polyurethane
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709078A FR2617119B1 (fr) | 1987-06-26 | 1987-06-26 | Pale en materiaux composites, a noyau structural et revetement d'habillage profile, et son procede de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2019134B3 true ES2019134B3 (es) | 1991-06-01 |
Family
ID=9352586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88401560T Expired - Lifetime ES2019134B3 (es) | 1987-06-26 | 1988-06-21 | Pala de material compuesto, con nucleo estructural y revestimiento perfilado, y su procedimiento de fabricacion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4935277A (es) |
EP (1) | EP0296964B1 (es) |
JP (1) | JPS6428097A (es) |
CA (1) | CA1316517C (es) |
DE (1) | DE3861266D1 (es) |
ES (1) | ES2019134B3 (es) |
FR (1) | FR2617119B1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193736A (en) * | 1991-03-01 | 1993-03-16 | Interturbine Corporation | Method for repairing turbine vanes |
US5486096A (en) * | 1994-06-30 | 1996-01-23 | United Technologies Corporation | Erosion resistant surface protection |
US5720597A (en) * | 1996-01-29 | 1998-02-24 | General Electric Company | Multi-component blade for a gas turbine |
US5876651A (en) * | 1996-05-29 | 1999-03-02 | United Technologies Corporation | Method for forming a composite structure |
US6715992B2 (en) * | 2001-04-04 | 2004-04-06 | R & M Technology, Llc | Helicopter blade and method of manufacture |
US7059129B2 (en) * | 2003-09-25 | 2006-06-13 | Honeywell International, Inc. | Variable geometry turbocharger |
US7959412B2 (en) * | 2006-09-29 | 2011-06-14 | General Electric Company | Wind turbine rotor blade with acoustic lining |
FR2912990B1 (fr) * | 2007-02-23 | 2009-04-24 | Eurocopter France | Pale de giravion pourvue d'un troncon radial et d'au moins un troncon en fleche avant et/ou arriere |
GB2450139B (en) | 2007-06-14 | 2010-05-05 | Rolls Royce Plc | An aerofoil for a gas turbine engine |
GB0715303D0 (en) * | 2007-08-08 | 2007-09-19 | Airbus Uk Ltd | Composite laminate structure |
FR2926785B1 (fr) | 2008-01-25 | 2010-02-19 | Eurocopter France | Pale de giravion munie d'un longeron integrant une attache de fixation,et procede de fabrication d'un tel longeron. |
JP2011032988A (ja) * | 2009-08-05 | 2011-02-17 | Nitto Denko Corp | 風力発電機ブレード用発泡充填材、風力発電機ブレード用発泡充填部品、風力発電機ブレード、風力発電機、および、風力発電機ブレードの製造方法 |
JP5308323B2 (ja) * | 2009-12-22 | 2013-10-09 | 三菱重工業株式会社 | 風車翼及びそれを用いた風力発電装置 |
FR2964941B1 (fr) * | 2010-09-16 | 2013-03-08 | Eurocopter France | Pale a vulnerabilite minimisee |
WO2012064335A1 (en) * | 2010-11-12 | 2012-05-18 | Bell Helicopter Textron Inc. | Composite rotor blade having weighted material for mass balancing |
US8596570B1 (en) * | 2011-02-22 | 2013-12-03 | David Carambat | Aircraft vehicle centrifugal fan apparatus |
US10339228B2 (en) | 2012-01-24 | 2019-07-02 | Bell Helicopter Textron Inc. | Aerodynamic analysis for quality assurance of manufactured parts |
EP2660143B1 (en) * | 2012-04-30 | 2021-07-07 | Ratier-Figeac | Propeller blade with lightweight insert and bulkheads |
EP2669192B8 (en) * | 2012-05-29 | 2017-03-01 | Ratier-Figeac SAS | Propeller blade |
DE102012109226A1 (de) * | 2012-09-28 | 2014-04-03 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Vorrichtung zur Ableitung von Wärme |
FR3000464B1 (fr) | 2012-12-27 | 2016-01-15 | Eads Europ Aeronautic Defence | Dispositif d'absorption d'energie pour element de structure d'aeronef |
FR3007737B1 (fr) | 2013-06-26 | 2017-07-14 | Eurocopter France | Pale a rigidite en torsion reduite et rotor muni d'une telle pale |
GB2523370B (en) * | 2014-02-24 | 2016-08-10 | Marine Current Turbines Ltd | Blade manufacturing method |
US9970303B2 (en) | 2014-05-13 | 2018-05-15 | Entrotech, Inc. | Erosion protection sleeve |
RU2616465C2 (ru) * | 2015-04-16 | 2017-04-17 | Борис Анатольевич Губарев | Способ изготовления лопасти из композиционного материала |
CN105252003B (zh) * | 2015-11-09 | 2017-05-10 | 华中科技大学 | 一种飞机翼梁类零件的增材制造方法 |
BE1023299B1 (fr) * | 2016-01-21 | 2017-01-26 | Safran Aero Boosters S.A. | Aube statorique |
CN106672231A (zh) * | 2016-10-19 | 2017-05-17 | 吴瑞霞 | 无人驾驶飞行器 |
NL2018263B1 (nl) * | 2017-01-31 | 2018-08-16 | Fibercore Ip Bv | Aerodynamisch of hydrodynamisch blad uit gelaagd materiaal |
FR3069185B1 (fr) | 2017-07-18 | 2020-07-24 | Airbus Operations Sas | Profil aerodynamique a noyau creux oblong arrondi en materiau composite renforce par un textile a fibres unidirectionnelles |
FR3070369B1 (fr) * | 2017-08-30 | 2019-08-23 | Airbus Operations | Procede de fabrication d'un panneau d'un bord d'attaque d'aeronef permettant d'obtenir un ecoulement laminaire etendu, bord d'attaque comprenant au moins un panneau obtenu a partir dudit procede |
JP6672233B2 (ja) * | 2017-09-25 | 2020-03-25 | 三菱重工業株式会社 | 複合材翼の成形方法、複合材翼及び複合材翼の成形型 |
ES2936471T3 (es) * | 2018-01-17 | 2023-03-17 | Airbus Operations Slu | Método para fabricar una estructura aeronáutica |
CN111231369B (zh) * | 2020-02-18 | 2022-11-01 | 中材科技风电叶片股份有限公司 | 防护壳体及其制备方法、风电叶片的制造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028292A (en) * | 1957-05-27 | 1962-04-03 | Parsons Corp | Method of manufacturing plastic rotor blades |
JPS5090098A (es) * | 1973-12-14 | 1975-07-18 | ||
DE2558882C3 (de) * | 1975-12-27 | 1979-10-11 | Walter 5300 Bonn Schoenball | Aufbau eines Rotors, insbesondere für Windkraftmaschinen |
GB2032832B (en) * | 1978-09-16 | 1982-07-28 | Dowty Rotol Ltd | Foam-containing structures |
DE2944359A1 (de) * | 1979-02-14 | 1980-08-21 | Composite Tech Corp | Verbundkoerper |
DE3002584C2 (de) * | 1980-01-25 | 1982-02-11 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Verfahren zum Herstellen eines Formkörpers aus einem Grundkörper und einer Deckschicht |
US4335174A (en) * | 1980-09-04 | 1982-06-15 | The Boeing Company | Honeycomb structure end closure |
US4664974A (en) * | 1982-08-19 | 1987-05-12 | Kent Sherwood | Surface-reinforced foam article |
FR2542695B1 (fr) * | 1983-03-18 | 1985-07-26 | Aerospatiale | Helice multipale a pas variable a pale s en materiaux composites demontables individuellement, procede de fabrication de telles pales et pales ainsi realisees |
US4753836A (en) * | 1987-05-22 | 1988-06-28 | Mizell James A | Surfboard construction |
-
1987
- 1987-06-26 FR FR8709078A patent/FR2617119B1/fr not_active Expired
-
1988
- 1988-06-21 DE DE8888401560T patent/DE3861266D1/de not_active Expired - Fee Related
- 1988-06-21 EP EP88401560A patent/EP0296964B1/fr not_active Expired - Lifetime
- 1988-06-21 CA CA000569990A patent/CA1316517C/fr not_active Expired - Fee Related
- 1988-06-21 ES ES88401560T patent/ES2019134B3/es not_active Expired - Lifetime
- 1988-06-23 US US07/210,254 patent/US4935277A/en not_active Expired - Lifetime
- 1988-06-24 JP JP63155061A patent/JPS6428097A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3861266D1 (de) | 1991-01-24 |
FR2617119B1 (fr) | 1989-12-01 |
EP0296964A1 (fr) | 1988-12-28 |
JPS6428097A (en) | 1989-01-30 |
CA1316517C (fr) | 1993-04-20 |
FR2617119A1 (fr) | 1988-12-30 |
US4935277A (en) | 1990-06-19 |
EP0296964B1 (fr) | 1990-12-12 |
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