ATE498132T1 - Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeiten - Google Patents

Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeiten

Info

Publication number
ATE498132T1
ATE498132T1 AT06847302T AT06847302T ATE498132T1 AT E498132 T1 ATE498132 T1 AT E498132T1 AT 06847302 T AT06847302 T AT 06847302T AT 06847302 T AT06847302 T AT 06847302T AT E498132 T1 ATE498132 T1 AT E498132T1
Authority
AT
Austria
Prior art keywords
monitoring
particle
hydraulic fluids
particle contamination
flowing hydraulic
Prior art date
Application number
AT06847302T
Other languages
English (en)
Inventor
Delphine Hertens
Gerhard Mueller
Wolfgang Legner
Wilhelm Ficker
Thomas Ziemann
Reinhard Reischl
Marius Bebesel
Original Assignee
Airbus Operations Sas
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 Operations Sas filed Critical Airbus Operations Sas
Application granted granted Critical
Publication of ATE498132T1 publication Critical patent/ATE498132T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2858—Metal particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
AT06847302T 2006-12-18 2006-12-18 Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeiten ATE498132T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2006/004089 WO2008075128A1 (en) 2006-12-18 2006-12-18 Device and method for monitoring the particle contamination in flowing hydraulic fluids

Publications (1)

Publication Number Publication Date
ATE498132T1 true ATE498132T1 (de) 2011-02-15

Family

ID=38544343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06847302T ATE498132T1 (de) 2006-12-18 2006-12-18 Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeiten

Country Status (9)

Country Link
US (1) US8184290B2 (de)
EP (1) EP2095112B1 (de)
JP (1) JP2010513903A (de)
CN (1) CN101583870A (de)
AT (1) ATE498132T1 (de)
BR (1) BRPI0622163A2 (de)
CA (1) CA2672813A1 (de)
DE (1) DE602006020081D1 (de)
WO (1) WO2008075128A1 (de)

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EP3149450B1 (de) 2014-05-30 2019-05-15 The Government of the United States of America as represented by the Secretary of the Navy Verfahren und vorrichtung zur stabilisierung der dicke eines optischen kanals für erweiterte druckumgebung
US9810616B2 (en) * 2014-05-30 2017-11-07 The United States Of America, As Represented By The Secretary Of The Navy High pressure housing and optical viewing system
CN105466713A (zh) * 2015-12-11 2016-04-06 中国航空工业集团公司西安飞机设计研究所 一种模拟飞机防冰除冰系统试验装置
US10648361B2 (en) 2016-07-26 2020-05-12 United Technologies Corporation Oil debris monitor with sequential coil system and associated algorithms for particle confirmation
US10317354B2 (en) 2016-08-01 2019-06-11 Pratt & Whitney Canada Corp. Systems and methods for detecting chips in fluid of aircraft engine
US10302541B2 (en) * 2016-09-14 2019-05-28 United Technologies Corporation Oil debris monitoring (ODM) using active valve configuration control
EP3435059A1 (de) * 2017-07-27 2019-01-30 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Partikeldetektionsvorrichtung und verfahren zur detektion von partikeln in der luft
US10866201B2 (en) * 2017-11-29 2020-12-15 Pratt & Whitney Canada Corp. Lubricant debris monitoring system for gas turbine engine
BR112020011307A2 (pt) * 2017-12-11 2020-11-17 Hewlett-Packard Development Company, L.P. detecção de concentrações de partículas fluidas
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US10962461B2 (en) * 2019-08-02 2021-03-30 X Energy, Llc System and method for controlling metal oxide gel particle size
CN111257178A (zh) * 2020-03-30 2020-06-09 徐州赛诺过滤科技有限公司 一种润滑油品质远程自动监测系统
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DE102020122192A1 (de) * 2020-08-25 2022-03-03 Technische Universität Braunschweig Partikeldetektionseinrichtung, Verfahren zum Betreiben einer Partikeldetektionseinrichtung und Computerprogramm
CN112276040A (zh) * 2020-09-21 2021-01-29 蚌埠隆华压铸机有限公司 一种压铸机液压系统故障调节装置
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Also Published As

Publication number Publication date
US20100027006A1 (en) 2010-02-04
CA2672813A1 (en) 2008-06-26
WO2008075128A1 (en) 2008-06-26
US8184290B2 (en) 2012-05-22
EP2095112A1 (de) 2009-09-02
BRPI0622163A2 (pt) 2011-12-27
JP2010513903A (ja) 2010-04-30
EP2095112B1 (de) 2011-02-09
CN101583870A (zh) 2009-11-18
DE602006020081D1 (de) 2011-03-24

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