ES2012494B3 - Pala en material compuesto, para estructura bilarguero y bicaja y revestimientos estratificados en sandwich de nidos de abejas y su procedimiento de fabricacion. - Google Patents

Pala en material compuesto, para estructura bilarguero y bicaja y revestimientos estratificados en sandwich de nidos de abejas y su procedimiento de fabricacion.

Info

Publication number
ES2012494B3
ES2012494B3 ES87401748T ES87401748T ES2012494B3 ES 2012494 B3 ES2012494 B3 ES 2012494B3 ES 87401748 T ES87401748 T ES 87401748T ES 87401748 T ES87401748 T ES 87401748T ES 2012494 B3 ES2012494 B3 ES 2012494B3
Authority
ES
Spain
Prior art keywords
sandwich
bilarguero
bicaja
honeybees
shovel
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
Application number
ES87401748T
Other languages
English (en)
Inventor
Michel Bost
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2012494B3 publication Critical patent/ES2012494B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
ES87401748T 1986-07-28 1987-07-27 Pala en material compuesto, para estructura bilarguero y bicaja y revestimientos estratificados en sandwich de nidos de abejas y su procedimiento de fabricacion. Expired - Lifetime ES2012494B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610882A FR2602739B1 (fr) 1986-07-28 1986-07-28 Pale en materiaux composites, a structure bilongeron et bicaisson, et a revetement stratifies a sandwich de nid d'abeilles, et son procede de fabrication

Publications (1)

Publication Number Publication Date
ES2012494B3 true ES2012494B3 (es) 1990-04-01

Family

ID=9337781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87401748T Expired - Lifetime ES2012494B3 (es) 1986-07-28 1987-07-27 Pala en material compuesto, para estructura bilarguero y bicaja y revestimientos estratificados en sandwich de nidos de abejas y su procedimiento de fabricacion.

Country Status (7)

Country Link
US (1) US4806077A (es)
EP (1) EP0256916B1 (es)
JP (2) JPS6338099A (es)
CA (1) CA1328650C (es)
DE (1) DE3760904D1 (es)
ES (1) ES2012494B3 (es)
FR (1) FR2602739B1 (es)

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US5248242A (en) * 1990-09-28 1993-09-28 The Boeing Company Aerodynamic rotor blade of composite material fabricated in one cure cycle
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US5269658A (en) * 1990-12-24 1993-12-14 United Technologies Corporation Composite blade with partial length spar
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US5462409A (en) * 1994-03-18 1995-10-31 Mcdonnell Douglas Helicopter Co. Leading edge weight retention assembly for a helicopter rotor
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US7575417B2 (en) * 2003-09-05 2009-08-18 General Electric Company Reinforced fan blade
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ES2319152B1 (es) * 2007-07-17 2010-01-11 Fco.Javier Garcia Castro Procedimiento para la fabricacion de palas eolicas.
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FR2942278B1 (fr) * 2009-02-17 2015-06-19 Airbus France Aube pour recepteur de turbomachine d'aeronef, pourvue de deux ames creuses logees l'une dans l'autre
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
US8807931B2 (en) * 2010-01-04 2014-08-19 General Electric Company System for impact zone reinforcement
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
ES2510398T3 (es) 2010-01-14 2014-10-21 Neptco, Inc. Componentes de pala de rotor de aerogenerador y métodos para fabricar los mismos
FR2956856A1 (fr) * 2010-02-26 2011-09-02 Eurocopter France Pale a vrillage adaptatif, et rotor muni d'une telle pale
US20110215585A1 (en) * 2010-03-03 2011-09-08 Richard Caires Clear wind tower system technology
US8038407B2 (en) * 2010-09-14 2011-10-18 General Electric Company Wind turbine blade with improved trailing edge bond
FR2975943B1 (fr) * 2011-06-01 2013-05-17 Aircelle Sa Procede de fabrication d'un panneau d'attenuation acoustique
EP2599715B1 (en) * 2011-11-30 2016-07-20 Ratier-Figeac SAS Propeller blade with lightweight insert
TWI474919B (zh) * 2012-03-28 2015-03-01 Blade Structure and Fabrication Method of Composite Material Wind Turbine
US9352823B2 (en) * 2012-04-04 2016-05-31 Hamilton Sundstrand Corporation Propeller blade with reinforced spar core
US20130280079A1 (en) * 2012-04-18 2013-10-24 Hamilton Sundstrand Corporation Propeller blade with metallic foam spar core
US9168999B2 (en) * 2012-04-18 2015-10-27 Hamilton Sundstrand Corporation Propeller blade with internal stiffener
EP2660146B1 (en) 2012-04-30 2018-01-31 Hamilton Sundstrand Corporation Propeller blade with modified spar layup
EP2660144A1 (en) * 2012-04-30 2013-11-06 Hamilton Sundstrand Corporation Propeller blade with modified spar stiffness.
EP2660145A1 (en) * 2012-04-30 2013-11-06 Ratier-Figeac Propeller blade with lightweight insert
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
US9139287B2 (en) * 2012-06-26 2015-09-22 Hamilton Sundstrand Corporation Propeller blade with carbon foam spar core
FR3000464B1 (fr) * 2012-12-27 2016-01-15 Eads Europ Aeronautic Defence Dispositif d'absorption d'energie pour element de structure d'aeronef
US9719489B2 (en) * 2013-05-22 2017-08-01 General Electric Company Wind turbine rotor blade assembly having reinforcement assembly
AT517198B1 (de) * 2015-04-24 2021-12-15 Facc Ag Steuerflächenelement für ein Flugzeug
US10836121B2 (en) 2016-02-08 2020-11-17 Bell Helicopter Textron Inc. Methods of manufacture of a composite wing structure
NL2018263B1 (nl) * 2017-01-31 2018-08-16 Fibercore Ip Bv Aerodynamisch of hydrodynamisch blad uit gelaagd materiaal
RU176133U1 (ru) * 2017-07-06 2018-01-09 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) Лопасть несущего винта вертолета
US10633084B2 (en) * 2017-08-25 2020-04-28 Bell Helicopter Textron Inc. Geodesic composite structures
CN108100299A (zh) * 2017-12-01 2018-06-01 中国直升机设计研究所 一种旋翼模型桨叶
CN108216570B (zh) * 2017-12-14 2023-08-18 中航(成都)无人机系统股份有限公司 一种大展弦比机翼主翼面结构
KR102075425B1 (ko) * 2018-07-18 2020-02-11 한국항공우주산업 주식회사 헬리콥터의 수평 꼬리날개 제조 장치 및 방법
CN109572998A (zh) * 2018-11-02 2019-04-05 中国航空工业集团公司西安飞机设计研究所 一种通用飞机方向舵的复合材料泡沫夹芯壁板结构
DE202019102941U1 (de) * 2019-02-18 2019-06-05 Becker Marine Systems Gmbh Starrsegel für Wasserfahrzeuge, insbesondere für große Schiffe, und Wasserfahrzeug mit Starrsegel
JP2022538400A (ja) * 2019-06-20 2022-09-02 ギャラクティック コ．，エルエルシー 不均一な断面を持つプロファイルの引抜成形
KR20220035104A (ko) * 2019-06-20 2022-03-21 갤럭틱 씨오., 엘엘씨 통합 인발 성형된 복합재 프로파일 및 이를 제조하기 위한 방법
US11891169B2 (en) * 2019-09-06 2024-02-06 Textron Innovations Inc. Insert for a blade of a rotary-wing aircraft
JP2021103268A (ja) * 2019-12-25 2021-07-15 株式会社リコー 支持装置及び撮像装置
KR102213587B1 (ko) * 2020-02-07 2021-02-05 도레이첨단소재 주식회사 폼재를 이용한 무인항공기용 섬유강화플라스틱 프로펠러 및 그의 제조방법
EP4000877A1 (en) * 2020-11-13 2022-05-25 Siemens Gamesa Renewable Energy Innovation & Technology S.L. A method for producing a rotor blade of a wind turbine
US11571863B2 (en) 2021-05-24 2023-02-07 Spirit Aerosystems, Inc. Methods of fabricating multi-region U-shaped composite structures
RU2767574C1 (ru) * 2021-06-07 2022-03-17 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦК Миль и Камов") Лопасть воздушного винта многоконтурной конструкции
US11396815B1 (en) * 2021-07-21 2022-07-26 The Boeing Company Structure for trailing edge portion of rotor blade and method of manufacturing the structure
KR102702542B1 (ko) * 2022-03-25 2024-09-05 도레이첨단소재 주식회사 드론용 섬유강화복합재료 프로펠러 및 그의 제조방법
EP4486646A1 (en) * 2022-04-11 2025-01-08 Dufour Aerospace AG Method for manufacturing an aerodynamic profile
US12358618B1 (en) * 2024-01-12 2025-07-15 Textron Innovations Inc. Hollow multi-blade rotor, assembly, and method of manufacture

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Also Published As

Publication number Publication date
EP0256916B1 (fr) 1989-11-02
EP0256916A1 (fr) 1988-02-24
CA1328650C (fr) 1994-04-19
US4806077A (en) 1989-02-21
FR2602739B1 (fr) 1988-11-18
FR2602739A1 (fr) 1988-02-19
JPS6338099A (ja) 1988-02-18
DE3760904D1 (en) 1989-12-07
JP2538424Y2 (ja) 1997-06-18
JPH0629999U (ja) 1994-04-19

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