AU2016204482B2 - Methods for diverting lightning current from skin fasteners in composite, non-metallic structures - Google Patents

Methods for diverting lightning current from skin fasteners in composite, non-metallic structures Download PDF

Info

Publication number
AU2016204482B2
AU2016204482B2 AU2016204482A AU2016204482A AU2016204482B2 AU 2016204482 B2 AU2016204482 B2 AU 2016204482B2 AU 2016204482 A AU2016204482 A AU 2016204482A AU 2016204482 A AU2016204482 A AU 2016204482A AU 2016204482 B2 AU2016204482 B2 AU 2016204482B2
Authority
AU
Australia
Prior art keywords
conductive layer
holes
layer
conductive
composite structure
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.)
Active
Application number
AU2016204482A
Other languages
English (en)
Other versions
AU2016204482A1 (en
Inventor
Robert B. Greegor
Quynhgiao Le
Jeffrey Denys Morgan
Brent A. Whiting
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of AU2016204482A1 publication Critical patent/AU2016204482A1/en
Application granted granted Critical
Publication of AU2016204482B2 publication Critical patent/AU2016204482B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/02—Lightning protectors; Static dischargers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
AU2016204482A 2015-10-05 2016-06-29 Methods for diverting lightning current from skin fasteners in composite, non-metallic structures Active AU2016204482B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/875,297 US9912137B2 (en) 2015-10-05 2015-10-05 Methods for diverting lightning current from skin fasteners in composite, non-metallic structures
US14/875,297 2015-10-05

Publications (2)

Publication Number Publication Date
AU2016204482A1 AU2016204482A1 (en) 2017-04-20
AU2016204482B2 true AU2016204482B2 (en) 2020-10-08

Family

ID=57137806

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016204482A Active AU2016204482B2 (en) 2015-10-05 2016-06-29 Methods for diverting lightning current from skin fasteners in composite, non-metallic structures

Country Status (8)

Country Link
US (1) US9912137B2 (enExample)
EP (1) EP3153410B1 (enExample)
JP (1) JP6941422B2 (enExample)
CN (1) CN106560399B (enExample)
AU (1) AU2016204482B2 (enExample)
BR (1) BR102016018329B1 (enExample)
CA (1) CA2934731C (enExample)
RU (1) RU2711560C2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10878139B2 (en) * 2015-07-27 2020-12-29 The Boeing Company Composite joint optimization
CN107323648A (zh) * 2017-06-22 2017-11-07 中国航空工业集团公司沈阳飞机设计研究所 复合材料飞机的传导金属网络
US10710352B2 (en) * 2017-07-11 2020-07-14 The Boeing Company Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components
US10875663B2 (en) 2017-12-11 2020-12-29 The Boeing Company Lightning protection in aircrafts constructed with carbon fiber reinforced plastic
JP6778221B2 (ja) 2018-01-15 2020-10-28 株式会社Ｓｕｂａｒｕ 締結構造
US11338899B2 (en) * 2018-04-05 2022-05-24 The Boeing Company Joint for a metal airplane skin using metal matrix composite
US10899468B2 (en) * 2018-09-27 2021-01-26 The Boeing Company Washer assembly with seal for lightning-protection fasteners and method of manufacture
US11001393B2 (en) 2018-09-27 2021-05-11 The Boeing Company Washer assembly with seal for lightning-protection fasteners and method of use
CN109783849B (zh) * 2018-12-06 2021-11-23 西安交通大学 单一快上升雷电流分量作用下碳纤维复合材料损伤计算方法
CN109783848B (zh) * 2018-12-06 2022-04-05 西安交通大学 单一缓上升雷电流分量作用下碳纤维复合材料损伤计算方法
CN109605783A (zh) * 2018-12-10 2019-04-12 河北汉光重工有限责任公司 一种解决复合材料结构件导电连续性的方法
CN110065620A (zh) * 2019-04-12 2019-07-30 西安飞机工业（集团）有限责任公司 一种复合材料壁板连接结构
US11396900B2 (en) * 2019-05-10 2022-07-26 The Boeing Company Fastener and methods of manufacturing and use
GB2596322B (en) * 2020-06-24 2024-06-05 Stalcom Automotive Tech Limited Sheet Material
CN112072335B (zh) * 2020-09-25 2022-06-24 中国直升机设计研究所 一种复合材料结构件之间导电结构及导电处理方法
CH718028B1 (fr) * 2020-11-02 2023-06-30 Projets Et Realisations Sarl Fuselage d'aéronef configuré pour offrir aux passagers une vue totalement panoramique de l'extérieur.
CN113928576B (zh) * 2021-11-19 2023-09-01 中国直升机设计研究所 一种直升机复合材料雷电防护能力修复方法
US12350915B2 (en) 2022-03-30 2025-07-08 The Boeing Company Co-cured UV/visible light-resistant composite material for structural aircraft assembly
US12350892B2 (en) 2022-03-30 2025-07-08 The Boeing Company Co-cured UV/visible light-resistant fiberglass coated composite material for aircraft fuselage assembly
US12377949B2 (en) 2022-03-30 2025-08-05 The Boeing Company Co-cured UV/visible light-resistant coated composite material for aircraft fuselage assembly
US12466574B2 (en) 2022-03-30 2025-11-11 The Boeing Company Co-cured UV-resistant fiberglass coated composite material for aircraft wing fuel tank assembly
GB2620563A (en) * 2022-07-07 2024-01-17 Airbus Operations Ltd Structure with lightning-strike protection layer
CN115648668B (zh) * 2022-10-26 2025-08-29 河北中电华拓科技有限公司 一种实现碳纤维复合材料电导通结构及其制造方法
CN116053812A (zh) * 2022-12-19 2023-05-02 中国直升机设计研究所 复合材料活动罩与机体固定结构之间导电方法及结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110174536A1 (en) * 2008-10-03 2011-07-21 Robert Samuel Wilson Fibre reinforced composite structures and method of manufacture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755713A (en) 1972-07-25 1973-08-28 Boeing Co Electrically conductive surface for aircraft
FR2765066B1 (fr) 1997-06-20 1999-08-20 Aerospatiale Structure anti-etincelage, notamment pour aeronef
ES2264299B1 (es) 2003-06-06 2007-11-16 Airbus España S.L. Sistema de proteccion contra rayos para depositos de combustible fabricados en materiales compuestos de pobre conductividad electrica.
US7686905B2 (en) * 2005-09-06 2010-03-30 The Boeing Company Copper grid repair technique for lightning strike protection
US8246770B2 (en) * 2005-09-06 2012-08-21 The Boeing Company Copper grid repair technique for lightning strike protection
US7599164B2 (en) 2006-12-07 2009-10-06 The Boeing Company Lightning protection system for aircraft composite structure
US7898785B2 (en) * 2006-12-07 2011-03-01 The Boeing Company Lightning protection system for an aircraft composite structure
JP4719203B2 (ja) * 2007-09-28 2011-07-06 三菱重工業株式会社 耐雷ファスナ
FR2924685B1 (fr) * 2007-12-11 2010-03-19 Airbus France Systeme parafoudre et aeronef comportant un tel systeme.
JP5055178B2 (ja) * 2008-03-24 2012-10-24 三菱重工業株式会社 航空機組立品
US8206823B2 (en) 2008-04-14 2012-06-26 The Boeing Company System and method for fabrication of integrated lightning strike protection material
KR101711226B1 (ko) * 2009-04-17 2017-02-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 패턴화된 전도체를 갖는 낙뢰 보호 시트
US8475102B2 (en) * 2009-10-22 2013-07-02 Alcoa Inc. Enhanced conductivity sleeved fastener and method for making same
EP2501975B1 (en) * 2009-11-20 2015-01-07 Alcoa Inc. Lockwireless anti-rotation fitting
RU2466912C1 (ru) * 2011-07-01 2012-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" Устройство для молниезащиты носового обтекателя самолета и находящейся под ним антенны

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110174536A1 (en) * 2008-10-03 2011-07-21 Robert Samuel Wilson Fibre reinforced composite structures and method of manufacture

Also Published As

Publication number Publication date
US9912137B2 (en) 2018-03-06
US20170098930A1 (en) 2017-04-06
CA2934731A1 (en) 2017-04-05
RU2016125789A (ru) 2018-01-10
BR102016018329A2 (pt) 2017-07-25
CA2934731C (en) 2021-03-09
AU2016204482A1 (en) 2017-04-20
EP3153410B1 (en) 2020-06-17
JP2017071388A (ja) 2017-04-13
BR102016018329B1 (pt) 2021-10-26
CN106560399B (zh) 2021-08-24
EP3153410A1 (en) 2017-04-12
CN106560399A (zh) 2017-04-12
RU2711560C2 (ru) 2020-01-17
JP6941422B2 (ja) 2021-09-29

Similar Documents

Publication Publication Date Title
AU2016204482B2 (en) Methods for diverting lightning current from skin fasteners in composite, non-metallic structures
EP2143638A2 (en) Lightning protection system for an aircraft composite structure
US10595428B2 (en) Integrated wiring system for composite structures
US8986816B2 (en) Decorative decal system for an aircraft
CA2880378C (en) Modified shank fasteners for electromagnetic effect (eme) technology
US11629411B2 (en) Structural arrangement with a fiber reinforced polymer component and a cold gas sprayed electrically conductive layer
US20110186206A1 (en) Copper grid repair technique for lightning strike protection
US8231751B2 (en) Repair technique for lightning strike protection
EP3909861B1 (en) Lightning protection in aircrafts constructed with carbon fiber reinforced plastic
US20160068275A1 (en) Locking member with sealing insert and channel
CA2890769C (en) Methods and apparatus for use in forming a lightning protection system
EP2628589B1 (en) Composite layers with exposed reinforcement
US20240009961A1 (en) Structure with lightning-strike protection layer
US20250376253A1 (en) Composite fuselage barrel with improved eme protection and method of making thereof

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)