BRPI0520590A2 - método de proteção de tanques de combustìvel fabricados com materiais compostos contra descargas elétricas - Google Patents

método de proteção de tanques de combustìvel fabricados com materiais compostos contra descargas elétricas

Info

Publication number
BRPI0520590A2
BRPI0520590A2 BRPI0520590-5A BRPI0520590A BRPI0520590A2 BR PI0520590 A2 BRPI0520590 A2 BR PI0520590A2 BR PI0520590 A BRPI0520590 A BR PI0520590A BR PI0520590 A2 BRPI0520590 A2 BR PI0520590A2
Authority
BR
Brazil
Prior art keywords
fuel tank
providing
composite materials
devices
protection
Prior art date
Application number
BRPI0520590-5A
Other languages
English (en)
Inventor
Oscar Berenguer Monge
Jose Ignacio Lopez-Re Torrijos
Original Assignee
Airbus Espana Sl
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 Espana Sl filed Critical Airbus Espana Sl
Publication of BRPI0520590A2 publication Critical patent/BRPI0520590A2/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/46—Arrangements for carrying off, or preventing the formation of electrostatic charges
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/026—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other for flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

MéTODO DE PROTEçãO DE TANQUES DE COMBUSTìVEL FABRICADOS COM MATERIAIS COMPOSTOS CONTRA DESCARGAS ELéTRICAS. A invenção se refere a um método de proteção de um conjunto de dispositivos metálicos (13, 15) dispostos dentro de um tanque de combustível (11), fabricado total ou parcialmente com materiais compostos, tal como um tanque localizado em uma aeronave, contra descargas elétricas. O método da invenção compreende as seguintes etapas: a) a provisão de um elemento isolante (21) nos pontos nos quais os dispositivos metálicos (13, 15) são fixados/presos ao tanque de combustível (11), a fim de assegurar que os ditos dispositivos sejam eletricamente isolados em relação ao tanque de combustível (11); b) a provisão de insertos isolantes (23) nos dispositivos metálicos lineares (12), tais como tubos, de tal maneia a dividir os mesmos em partes (31, 33, 35) que são isoladas entre si; e c) a provisão de uma conexão com uma subestrutura metálica de resistência muito baixa (25) em cada das partes isoladas (31, 33, 35,15).
BRPI0520590-5A 2005-09-29 2005-09-29 método de proteção de tanques de combustìvel fabricados com materiais compostos contra descargas elétricas BRPI0520590A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/070133 WO2007039650A1 (es) 2005-09-29 2005-09-29 Método de protección de depósitos de combustible fabricados con materiales compuestos contra descargas eléctricas

Publications (1)

Publication Number Publication Date
BRPI0520590A2 true BRPI0520590A2 (pt) 2009-05-19

Family

ID=37905958

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520590-5A BRPI0520590A2 (pt) 2005-09-29 2005-09-29 método de proteção de tanques de combustìvel fabricados com materiais compostos contra descargas elétricas

Country Status (7)

Country Link
US (1) US20080013246A1 (pt)
EP (1) EP1939088A4 (pt)
JP (1) JP4995823B2 (pt)
CN (1) CN101312879B (pt)
BR (1) BRPI0520590A2 (pt)
CA (1) CA2624511A1 (pt)
WO (1) WO2007039650A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2634222C (en) 2005-12-23 2013-05-14 Airbus Espana, S.L. Electric insulation device for use in fuel lines
CA2657500A1 (en) 2006-06-22 2008-01-03 Airbus Espana, S.L. Current-insulating system for fluid systems
GB2473226A (en) * 2009-09-04 2011-03-09 Hexcel Composites Ltd Composite materials
US8124182B2 (en) * 2007-06-15 2012-02-28 The Boeing Company Application of insulating coating
US9136036B2 (en) * 2008-07-02 2015-09-15 Miller Waster Mills Injection moldable, thermoplastic composite materials
US8956556B2 (en) 2008-07-02 2015-02-17 Eaton Corporation Dielectric isolators
US8003014B2 (en) * 2008-07-02 2011-08-23 Eaton Corporation Dielectric isolators
JP5210925B2 (ja) 2009-02-27 2013-06-12 三菱重工業株式会社 燃料タンクの発火防止構造
JP5101554B2 (ja) * 2009-03-30 2012-12-19 三菱重工業株式会社 航空機の燃料タンク
JP5237170B2 (ja) * 2009-03-30 2013-07-17 三菱重工業株式会社 複合材タンク、翼、および、複合材タンクの製造方法
FR2948254B1 (fr) * 2009-07-16 2011-12-30 Airbus Operations Sas Dispositif de protection de tuyauteries contre la foudre
CA2903971A1 (en) * 2013-03-06 2014-09-12 Bombardier Inc. Tank wall connector system
US11530633B2 (en) * 2019-12-05 2022-12-20 Rolls-Royce Corporation Efficient grounding of electrical connection with challenging bonding path
DE102021105609A1 (de) * 2021-03-09 2022-09-15 Airbus Operations Gmbh Strömungskörper für ein Luftfahrzeug mit integriertem Gastank

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3278383D1 (en) * 1982-09-30 1988-05-26 Boeing Co Integral lightning protection system for composite aircraft skins
US4630789A (en) * 1983-09-23 1986-12-23 The Boeing Company Dielectric isolated fuel and hydraulic tubes
US4654747A (en) * 1985-09-30 1987-03-31 The Boeing Company Dielectric isolation of metallic conduits
FR2609546B1 (fr) * 1987-01-08 1991-01-04 Aerospatiale Procede et systeme pour la determination de la position longitudinale du centre de gravite d'un aeronef pourvu d'un empennage horizontal reglable
FR2617568B1 (fr) 1987-07-02 1989-10-20 Aerospatiale Tube pour la circulation d'un fluide inflammable, et tuyauterie realisee a partir de tels tubes
ES2006356A6 (es) * 1988-03-07 1989-04-16 Const Aeronauticas Sa Un sistema de proteccion contra descargas electricas, especialmente rayos, de componentes estructurales de aviones, particularmente depositos o tanques de combustible fabricados de materiales compuestos.
US4971268A (en) * 1988-11-23 1990-11-20 The Boeing Company Dielectric support and wear sleeve
CN2178701Y (zh) * 1993-12-29 1994-10-05 王玉忠 原油罐防爆半导体加热棒
JP3517773B2 (ja) * 1998-04-07 2004-04-12 豊田合成株式会社 燃料ホース用樹脂製継手
CN2338270Y (zh) * 1998-06-19 1999-09-15 中国航空工业总公司第六○一研究所 飞机空速管的防雷击装置
ES2162718A1 (es) * 1998-07-29 2002-01-01 Const Aeronauticas Sa Un sistema de proteccion contra descargas electricas, especialmente rayos, de componentes estructurales de aviones.
US7001158B2 (en) * 2003-01-24 2006-02-21 Sturman Industries, Inc. Digital fluid pump
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.

Also Published As

Publication number Publication date
JP4995823B2 (ja) 2012-08-08
JP2009509848A (ja) 2009-03-12
WO2007039650A1 (es) 2007-04-12
EP1939088A4 (en) 2012-04-18
CN101312879A (zh) 2008-11-26
CA2624511A1 (en) 2007-04-12
CN101312879B (zh) 2010-05-12
US20080013246A1 (en) 2008-01-17
EP1939088A1 (en) 2008-07-02

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: AIRBUS OPERATIONS, S.L. (ES)

Free format text: NOME ALTERADO DE: AIRBUS ESPANA, S.L.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL