BR102014023719B1 - Método para determinar a força de ligação de uma estrutura compósita para uma aeronave, e, componente de aeronave - Google Patents

Método para determinar a força de ligação de uma estrutura compósita para uma aeronave, e, componente de aeronave Download PDF

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Publication number
BR102014023719B1
BR102014023719B1 BR102014023719-4A BR102014023719A BR102014023719B1 BR 102014023719 B1 BR102014023719 B1 BR 102014023719B1 BR 102014023719 A BR102014023719 A BR 102014023719A BR 102014023719 B1 BR102014023719 B1 BR 102014023719B1
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BR
Brazil
Prior art keywords
composite structure
droplet
contact angle
dimensional contact
aircraft
Prior art date
Application number
BR102014023719-4A
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English (en)
Portuguese (pt)
Other versions
BR102014023719A2 (pt
Inventor
Eugene A. Dan-Jumbo
Original Assignee
The Boeing Company
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 The Boeing Company filed Critical The Boeing Company
Publication of BR102014023719A2 publication Critical patent/BR102014023719A2/pt
Publication of BR102014023719B1 publication Critical patent/BR102014023719B1/pt

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0208—Investigating surface tension of liquids by measuring contact angle

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Moulding By Coating Moulds (AREA)
BR102014023719-4A 2014-01-16 2014-09-24 Método para determinar a força de ligação de uma estrutura compósita para uma aeronave, e, componente de aeronave BR102014023719B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/157,211 US9518907B2 (en) 2014-01-16 2014-01-16 Methods and apparatus to determine integrity of composite structures
US14/157,211 2014-01-16

Publications (2)

Publication Number Publication Date
BR102014023719A2 BR102014023719A2 (pt) 2015-10-06
BR102014023719B1 true BR102014023719B1 (pt) 2021-12-14

Family

ID=52103220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014023719-4A BR102014023719B1 (pt) 2014-01-16 2014-09-24 Método para determinar a força de ligação de uma estrutura compósita para uma aeronave, e, componente de aeronave

Country Status (7)

Country Link
US (1) US9518907B2 (https=)
EP (1) EP2896954B1 (https=)
JP (1) JP6677447B2 (https=)
KR (1) KR102201552B1 (https=)
CN (1) CN104787300B (https=)
BR (1) BR102014023719B1 (https=)
CA (1) CA2859212C (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518907B2 (en) 2014-01-16 2016-12-13 The Boeing Company Methods and apparatus to determine integrity of composite structures
US11519840B2 (en) * 2019-01-22 2022-12-06 Ford Global Technologies, Llc Hydrophobic coating characterization
CN117195639B (zh) * 2023-09-12 2024-09-13 中航成飞民用飞机有限责任公司 基于能量耗散途径的结构抗鸟撞性能评估方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788235A (en) * 1987-11-23 1988-11-29 Minnesota Mining And Manufacturing Company Phosphite modified epoxy resin
GB9024387D0 (en) 1990-11-09 1991-01-02 British Aerospace Carbon fibre composite wing manufacture
JP2000258328A (ja) * 1999-03-08 2000-09-22 Hitachi Ltd 表面張力による実空間座標値圧力評価関数からの液体の形状予測方法
JP2005114615A (ja) * 2003-10-09 2005-04-28 Canon Inc 固体表面のぬれ性測定方法及び測定装置
DE102006001494B3 (de) * 2006-01-11 2007-08-02 Airbus Deutschland Gmbh Verfahren und Vorrichtung zum Herstellen einer Fügung von Bauteilen
DE102006007429B4 (de) * 2006-02-17 2011-08-18 Airbus Operations GmbH, 21129 Verfahren zum autoklavfreien Verkleben von Bauteilen für Luftfahrzeuge
WO2009126862A1 (en) * 2008-04-11 2009-10-15 3M Innovative Properties Company One-part epoxy-based structural adhesive
US8409384B2 (en) 2009-03-09 2013-04-02 The Boeing Company Predictable bonded rework of composite structures
US8617694B1 (en) 2009-03-09 2013-12-31 The Boeing Company Discretely tailored multi-zone bondline for fail-safe structural repair
US8449703B2 (en) 2009-03-09 2013-05-28 The Boeing Company Predictable bonded rework of composite structures using tailored patches
US8524356B1 (en) 2009-03-09 2013-09-03 The Boeing Company Bonded patch having multiple zones of fracture toughness
US8540909B2 (en) 2009-03-09 2013-09-24 The Boeing Company Method of reworking an area of a composite structure containing an inconsistency
JP5548494B2 (ja) * 2010-03-19 2014-07-16 東京応化工業株式会社 表面改質材料、レジストパターン形成方法及びパターン形成方法
JP2011257259A (ja) * 2010-06-09 2011-12-22 Seiko Epson Corp 接合膜の評価方法および接合膜の評価装置
US8386194B1 (en) 2010-06-24 2013-02-26 The Boeing Company Determining bond surface condition in composite structures
US8616050B1 (en) 2011-02-09 2013-12-31 The Boeing Company Bond surface testing apparatus and method
JP5891482B2 (ja) * 2011-03-30 2016-03-23 ＳＡＷ＆ＳＰＲ−Ｔｅｃｈ有限会社 固体表面の接触角測定方法及びその装置
JP6218241B2 (ja) * 2011-07-29 2017-10-25 ウィスコンシン・アルムナイ・リサーチ・ファウンデーションＷｉｓｃｏｎｓｉｎ Ａｌｕｍｎｉ Ｒｅｓｅａｒｃｈ Ｆｏｕｎｄａｔｉｏｎ 薄膜の誘導組織化用ブロック共重合体物質を調製する方法並びにブロック共重合体を有する組成物および構造物
JP2013156239A (ja) * 2012-01-27 2013-08-15 Kohei Kosaka 単眼拡大鏡用接触角値換算スケール板
US9676028B2 (en) 2012-07-06 2017-06-13 Pcc Structurals, Inc. Method for processing castings
US9518907B2 (en) 2014-01-16 2016-12-13 The Boeing Company Methods and apparatus to determine integrity of composite structures

Also Published As

Publication number Publication date
CN104787300B (zh) 2018-12-11
US20150198514A1 (en) 2015-07-16
JP6677447B2 (ja) 2020-04-08
CN104787300A (zh) 2015-07-22
CA2859212A1 (en) 2015-07-16
US9518907B2 (en) 2016-12-13
JP2015148603A (ja) 2015-08-20
KR20150085770A (ko) 2015-07-24
BR102014023719A2 (pt) 2015-10-06
EP2896954A1 (en) 2015-07-22
CA2859212C (en) 2018-11-06
EP2896954B1 (en) 2021-04-14
KR102201552B1 (ko) 2021-01-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/09/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2846 DE 22-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.