BRPI0513073A - sistema de tanque de combustìvel - Google Patents

sistema de tanque de combustìvel

Info

Publication number
BRPI0513073A
BRPI0513073A BRPI0513073-5A BRPI0513073A BRPI0513073A BR PI0513073 A BRPI0513073 A BR PI0513073A BR PI0513073 A BRPI0513073 A BR PI0513073A BR PI0513073 A BRPI0513073 A BR PI0513073A
Authority
BR
Brazil
Prior art keywords
discharge
tank
fuel tank
paths
discharge paths
Prior art date
Application number
BRPI0513073-5A
Other languages
English (en)
Inventor
Franklin George Tichborne
Kim Michael Ley
Original Assignee
Airbus Uk Ltd
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 Uk Ltd filed Critical Airbus Uk Ltd
Publication of BRPI0513073A publication Critical patent/BRPI0513073A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

SISTEMA DE TANQUE DE COMBUSTìVEL. Energias elétricas inseguras podem existir em tanques de combustível de aeronave como um resultado de formação estática ou correntes induzidas dos impactos de raio. A invenção proporciona um tanque de combustível de aeronave 1 incluindo dois trajetos de descarga (18-21-5 & 18-20-15-16-17-12) para descarga segura de eletricidade do tanque 1 antes de alcançar níveis em que um arco, faísca ou outra descarga elétrica capaz de inflamar o combustível no tanque pudesse ocorrer. A falha de ambos trajetos de descarga (18-21-5 & 18-20-15-16-17-12) aumentaria significativamente o risco de uma ignição causando a ocorrência de descarga elétrica. O tanque 1 assim também inclui um circuito 11 para monitorar a integridade de cada trajeto de descarga. Por ter pelo menos dois trajetos de descarga (18-21-5 & 18-20-15-16-17-12), se um dos trajetos de descarga falhar ( cuja falha sendo detectada pelo circuito de monitoração 11), pelo menos um trajeto de descarga alternativo existe para a descarga segura de energia elétrica do tanque de combustível 1, até o trajeto de descarna falho ser reparado.
BRPI0513073-5A 2004-08-05 2005-08-02 sistema de tanque de combustìvel BRPI0513073A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0417472.8A GB0417472D0 (en) 2004-08-05 2004-08-05 Fuel tank system
PCT/GB2005/003026 WO2006013351A1 (en) 2004-08-05 2005-08-02 Fuel tank system

Publications (1)

Publication Number Publication Date
BRPI0513073A true BRPI0513073A (pt) 2008-04-22

Family

ID=32982592

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513073-5A BRPI0513073A (pt) 2004-08-05 2005-08-02 sistema de tanque de combustìvel

Country Status (6)

Country Link
US (1) US7988086B2 (pt)
EP (1) EP1774349B1 (pt)
BR (1) BRPI0513073A (pt)
CA (1) CA2575903C (pt)
GB (1) GB0417472D0 (pt)
WO (1) WO2006013351A1 (pt)

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GB0608832D0 (en) 2006-05-04 2006-06-14 Airbus Uk Ltd Aircraft wiring installation
FR2948637B1 (fr) * 2009-07-31 2012-01-20 Airbus Operations Sas Aeronef comprenant des equipements electriques et des pieces en materiau composite
US8736113B2 (en) * 2010-02-01 2014-05-27 Parker Hannifin Corporation Method and system for limiting energy to a sensor
FR2962406B1 (fr) * 2010-07-06 2013-05-31 Airbus Operations Sas Aeronef comprenant une vanne de carburant et un actionneur de commande fixe a la vanne
JP2013209962A (ja) * 2012-03-30 2013-10-10 Aisan Industry Co Ltd 燃料特性測定システム
DE102015000380A1 (de) * 2015-01-13 2016-07-14 Wabco Gmbh Sensoreinheit, Sensier- und Auswertevorrichtung mit einer derartigen Sensoreinheit sowie Kraftfahrzeug oder Anhänger damit und Verfahren zum Schützen einer Auswerteeinrichtung
US9939358B2 (en) * 2015-09-24 2018-04-10 The Boeing Company Sealant testing for aircraft fuel tanks
RU2651554C2 (ru) * 2016-03-03 2018-04-20 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Система контроля температур топливного бака окислителя ракеты космического назначения "союз-2"
US10620257B2 (en) * 2017-06-02 2020-04-14 The Boeing Company Detection system for abraded wires in fuel tanks
DE102017007946A1 (de) * 2017-08-14 2019-02-14 Baumer Electric Ag Sensoranordnung zur potentiometrischen Messung einer Füllstandshöhe in einem Behälter
US20220024298A1 (en) * 2018-12-28 2022-01-27 Tf Technologies, Llc Fuel measurement device with fuel passage and fuel level sensor
US11530633B2 (en) * 2019-12-05 2022-12-20 Rolls-Royce Corporation Efficient grounding of electrical connection with challenging bonding path
CN111609957B (zh) * 2020-05-22 2021-04-23 西安交通大学 雷击对碳纤维层合板冲击力和响应时间的测量装置及方法
CN111609958B (zh) * 2020-05-22 2021-04-27 西安交通大学 碳纤维层合板雷击冲击力和雷电断裂损伤测量装置和方法

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Also Published As

Publication number Publication date
EP1774349A1 (en) 2007-04-18
US7988086B2 (en) 2011-08-02
EP1774349B1 (en) 2014-06-18
GB0417472D0 (en) 2004-09-08
CA2575903C (en) 2015-10-13
US20070246608A1 (en) 2007-10-25
WO2006013351A1 (en) 2006-02-09
CA2575903A1 (en) 2006-02-09

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Legal Events

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

Owner name: AIRBUS OPERATIONS LIMITED (GB)

Free format text: NOME ALTERADO DE: AIRBUS UK LIMITED

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]