BRPI0407064A - Sistema combustìvel-tanque, método de determinação do nìvel de combustìvel em um tanque de combustìvel, e método de fabricar um tanque de combustìvel com um sistema de medição do nìvel de combustìvel - Google Patents

Sistema combustìvel-tanque, método de determinação do nìvel de combustìvel em um tanque de combustìvel, e método de fabricar um tanque de combustìvel com um sistema de medição do nìvel de combustìvel

Info

Publication number
BRPI0407064A
BRPI0407064A BR0407064-0A BRPI0407064A BRPI0407064A BR PI0407064 A BRPI0407064 A BR PI0407064A BR PI0407064 A BRPI0407064 A BR PI0407064A BR PI0407064 A BRPI0407064 A BR PI0407064A
Authority
BR
Brazil
Prior art keywords
fuel
tank
fuel tank
level
determining
Prior art date
Application number
BR0407064-0A
Other languages
English (en)
Inventor
Simon D Senibi
David M Anderson
David L Banks
James J Childress
Mostafa Rassain
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 BRPI0407064A publication Critical patent/BRPI0407064A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

"SISTEMA COMBUSTìVEL-TANQUE, MéTODO DE DETERMINAçãO DO NìVEL DE COMBUSTìVEL EM UM TANQUE DE COMBUSTìVEL, E MéTODO DE FABRICAR UM TANQUE DE COMBUSTìVEL COM UM SISTEMA DE MEDIçãO DO NìVEL DE COMBUSTìVEL". A invenção proporciona um sistema de combustível-tanque com um sistema ultra-sónico de medição de combustível para uma aeronave. O sistema combustível-tanque inclui um tanque de combustível, uma fita portadora do transdutor recoberta com uma barreira de separação, e acoplada a uma superfície do tanque de combustível, e pelo menos um transdutor ultra-sónico fixado na fita portadora do transdutor. Um sinal ultra-sónico proveniente pelo menos de um transdutor ultra-sónico é refletido a partir de uma superfície combustível-ar e um sinal refletido é recebido por pelo menos um transdutor ultra-sónico para determinar um nível de combustível no tanque de combustível.
BR0407064-0A 2003-01-28 2004-01-28 Sistema combustìvel-tanque, método de determinação do nìvel de combustìvel em um tanque de combustìvel, e método de fabricar um tanque de combustìvel com um sistema de medição do nìvel de combustìvel BRPI0407064A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/352,635 US6925869B2 (en) 2003-01-28 2003-01-28 Ultrasonic fuel-gauging system
PCT/US2004/002550 WO2005015134A2 (en) 2003-01-28 2004-01-28 Ultrasonic fuel-gauging system

Publications (1)

Publication Number Publication Date
BRPI0407064A true BRPI0407064A (pt) 2006-01-17

Family

ID=32736025

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407064-0A BRPI0407064A (pt) 2003-01-28 2004-01-28 Sistema combustìvel-tanque, método de determinação do nìvel de combustìvel em um tanque de combustìvel, e método de fabricar um tanque de combustìvel com um sistema de medição do nìvel de combustìvel

Country Status (7)

Country Link
US (1) US6925869B2 (pt)
EP (1) EP1590639B1 (pt)
JP (1) JP4522990B2 (pt)
CN (1) CN100390508C (pt)
BR (1) BRPI0407064A (pt)
CA (2) CA2759068C (pt)
WO (1) WO2005015134A2 (pt)

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US9952318B2 (en) 2013-10-10 2018-04-24 Apm Automation Solutions Ltd Group of spaced apart acoustic transceiver arrays and a method for measuring a content of a bin
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IL250492B (en) 2017-02-07 2020-03-31 Azzam Azzam fuel consumption monitoring
US10578480B2 (en) * 2017-04-25 2020-03-03 California Institute Of Technology Multi-probe system for measuring height of fluid in pipes with steady-state and turbulent flow conditions
CN107576370A (zh) * 2017-09-04 2018-01-12 重庆耐德自动化技术有限公司 一种冗余的外贴式液面检测方法
DE102018216624B4 (de) * 2018-09-27 2022-12-08 Vitesco Technologies Germany Gmbh Verfahren und Vorrichtung zum Bestimmen des Füllstands und/oder der Qualität eines Fluids in einem Fluidbehälter
US11519816B2 (en) 2019-02-18 2022-12-06 The Boeing Company Composite ply-by-ply damage assessment using correlation factors between finite element models (FEMs) and non-destructive evaluations (NDEs)
CN110646052A (zh) * 2019-09-30 2020-01-03 李宝婕 一种燃油驱动运动体中油箱剩余油量精准检测方法及装置
US12287252B2 (en) * 2021-04-06 2025-04-29 Hexagon Technology As Multi-element sensor for monitoring composite structure
US11619353B2 (en) 2021-04-06 2023-04-04 Hexagon Technology As Composite cylinder monitoring system
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Also Published As

Publication number Publication date
WO2005015134A3 (en) 2005-04-28
EP1590639A2 (en) 2005-11-02
CA2759068A1 (en) 2005-02-17
US6925869B2 (en) 2005-08-09
EP1590639B1 (en) 2018-10-31
US20040144170A1 (en) 2004-07-29
CA2759068C (en) 2013-05-28
CA2514746C (en) 2012-08-14
CA2514746A1 (en) 2005-02-17
JP2006518857A (ja) 2006-08-17
WO2005015134A2 (en) 2005-02-17
CN1761859A (zh) 2006-04-19
CN100390508C (zh) 2008-05-28
JP4522990B2 (ja) 2010-08-11

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]