ATE498132T1 - Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeiten - Google Patents
Vorrichtung und verfahren zur überwachung der partikelkontamination in fliessenden hydraulischen flüssigkeitenInfo
- 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
Links
- 239000002245 particle Substances 0.000 title abstract 7
- 239000012530 fluid Substances 0.000 title abstract 6
- 238000012544 monitoring process Methods 0.000 title abstract 4
- 238000011109 contamination Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
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)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (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)
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) |
Families Citing this family (37)
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US9536122B2 (en) | 2014-11-04 | 2017-01-03 | General Electric Company | Disposable multivariable sensing devices having radio frequency based sensors |
US9589686B2 (en) | 2006-11-16 | 2017-03-07 | General Electric Company | Apparatus for detecting contaminants in a liquid and a system for use thereof |
US9658178B2 (en) | 2012-09-28 | 2017-05-23 | General Electric Company | Sensor systems for measuring an interface level in a multi-phase fluid composition |
US9538657B2 (en) | 2012-06-29 | 2017-01-03 | General Electric Company | Resonant sensor and an associated sensing method |
US10914698B2 (en) | 2006-11-16 | 2021-02-09 | General Electric Company | Sensing method and system |
US8542023B2 (en) | 2010-11-09 | 2013-09-24 | General Electric Company | Highly selective chemical and biological sensors |
WO2012065109A1 (en) * | 2010-11-11 | 2012-05-18 | Ssi Technologies, Inc. | Systems and methods of determining a quality and/or depth of diesel exhaust fluid |
US8901914B2 (en) * | 2011-01-31 | 2014-12-02 | The Regents Of The University Of California | High throughput label free nanoparticle detection and size assay |
JP5694844B2 (ja) * | 2011-04-28 | 2015-04-01 | 東洋機械金属株式会社 | 成形機の摩耗評価方法 |
CN102435545A (zh) * | 2011-09-06 | 2012-05-02 | 武汉理工大学 | 便携式液压油颗粒及水分检测装置 |
EP2574905A1 (de) | 2011-09-29 | 2013-04-03 | Eurocopter Deutschland GmbH | Vorrichtung und Verfahren zum Überwachen von Partikeln in einem Schmierkreislauf oder einem Hydrauliksystem |
US10598650B2 (en) | 2012-08-22 | 2020-03-24 | General Electric Company | System and method for measuring an operative condition of a machine |
US9746452B2 (en) | 2012-08-22 | 2017-08-29 | General Electric Company | Wireless system and method for measuring an operative condition of a machine |
US10684268B2 (en) | 2012-09-28 | 2020-06-16 | Bl Technologies, Inc. | Sensor systems for measuring an interface level in a multi-phase fluid composition |
FR3006785B1 (fr) * | 2013-06-10 | 2015-07-03 | Snecma | Procedes de creation d'une base de donnees et d'elaboration d'une carte d'etats de fonctionnement de moteurs d'aeronefs, et un procede de surveillance du fonctionnement d'un moteur d'aeronef associe |
US9497840B2 (en) * | 2013-09-26 | 2016-11-15 | Asml Netherlands B.V. | System and method for creating and utilizing dual laser curtains from a single laser in an LPP EUV light source |
US9241395B2 (en) * | 2013-09-26 | 2016-01-19 | Asml Netherlands B.V. | System and method for controlling droplet timing in an LPP EUV light source |
JP2015141115A (ja) * | 2014-01-29 | 2015-08-03 | ヤマシンフィルタ株式会社 | 測定装置、測定方法及びプログラム |
US9927325B2 (en) * | 2014-03-13 | 2018-03-27 | Siemens Energy, Inc. | Method and system for determining distribution of temperature and velocity in a gas turbine engine |
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 |
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 |
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 |
US20200309666A1 (en) * | 2017-12-11 | 2020-10-01 | Hewlett-Packard Development Company, L.P. | Detection of fluid particle concentrations |
US11555781B2 (en) | 2018-03-30 | 2023-01-17 | Jfe Steel Corporation | Fine ratio measuring device, fine ratio measuring system, and blast furnace operating method |
CN108680476A (zh) * | 2018-06-20 | 2018-10-19 | 苏州百创达环保科技有限公司 | 一种颗粒物浓度检测装置 |
EP3708298A1 (de) * | 2019-03-13 | 2020-09-16 | Renishaw plc | Werkzeugmessvorrichtung für eine werkzeugmaschine |
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 |
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 |
CN112504921B (zh) * | 2020-12-24 | 2022-06-24 | 爱德森(厦门)电子有限公司 | 一种电磁检测油液磨粒的相位幅度分析方法及其检测装置 |
CN112630127B (zh) * | 2021-03-10 | 2021-05-28 | 中国科学院上海高等研究院 | 一种真空微粒计数器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348111A (en) * | 1978-12-07 | 1982-09-07 | The English Electric Company Limited | Optical particle analyzers |
GB8927371D0 (en) * | 1989-12-04 | 1990-01-31 | Ucc Corp | Flow monitor |
US5194910A (en) * | 1990-07-31 | 1993-03-16 | Gas Research Institute | Use of optical spectrometry to evaluate the condition of used motor oil |
DE4110231C2 (de) | 1991-03-28 | 1995-01-05 | Knecht Filterwerke Gmbh | Meßeinrichtung zum Bestimmen des Schmutzpartikelanteils von Flüssigkeiten |
DE4118827C2 (de) | 1991-06-07 | 1995-10-12 | Wagner Louise | Vorrichtung zur Messung kleiner Flüssigkeits- und Partikelströme in Rohren mit kleinem Durchmesser |
RU2092810C1 (ru) | 1995-03-27 | 1997-10-10 | Акционерное общество закрытого типа Научно-производственное предприятие "Парус" | Способ нанесения пробы суспензии для исследования частиц и способ определения размеров и числа частиц в суспензии |
EP0889318A1 (de) | 1997-07-02 | 1999-01-07 | Palas GmbH Partikel-und Lasermesstechnik | Verfahren und Vorrichtung zum Prüfen der Grössenverteilung von Partikeln in Aerosolen |
US6331704B1 (en) * | 1998-01-20 | 2001-12-18 | Vickers, Incorporated | Hydraulic fluid contamination monitor |
JPH11258142A (ja) * | 1998-03-11 | 1999-09-24 | Fukui Machinery Co Ltd | プレス機械の作動油中汚染粒子分布測定装置 |
US6532067B1 (en) * | 1999-08-09 | 2003-03-11 | The United States Of America As Represented By The Secretary Of The Army | Aerosol fluorescence spectrum analyzer for rapid measurement of single airborne particles |
JP4207662B2 (ja) * | 2003-05-20 | 2009-01-14 | 日産自動車株式会社 | 超音波式流体センサ |
DE102004010290A1 (de) | 2004-03-03 | 2005-09-22 | Robert Bosch Gmbh | Ultraschall-Strömungssensor mit mehrfacher Nulldurchgangsdetektion |
DE102005016761A1 (de) * | 2005-04-11 | 2006-10-12 | Mahle International Gmbh | Partikelzähler für Fremdpartikel in einem Flüssigkeitsstrom |
-
2006
- 2006-12-18 US US12/519,366 patent/US8184290B2/en not_active Expired - Fee Related
- 2006-12-18 WO PCT/IB2006/004089 patent/WO2008075128A1/en active Application Filing
- 2006-12-18 JP JP2009542244A patent/JP2010513903A/ja active Pending
- 2006-12-18 BR BRPI0622163-7A patent/BRPI0622163A2/pt not_active IP Right Cessation
- 2006-12-18 CA CA002672813A patent/CA2672813A1/en not_active Abandoned
- 2006-12-18 EP EP06847302A patent/EP2095112B1/de not_active Not-in-force
- 2006-12-18 DE DE602006020081T patent/DE602006020081D1/de active Active
- 2006-12-18 CN CNA2006800566658A patent/CN101583870A/zh active Pending
- 2006-12-18 AT AT06847302T patent/ATE498132T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2008075128A1 (en) | 2008-06-26 |
US20100027006A1 (en) | 2010-02-04 |
DE602006020081D1 (de) | 2011-03-24 |
JP2010513903A (ja) | 2010-04-30 |
BRPI0622163A2 (pt) | 2011-12-27 |
CA2672813A1 (en) | 2008-06-26 |
EP2095112A1 (de) | 2009-09-02 |
US8184290B2 (en) | 2012-05-22 |
CN101583870A (zh) | 2009-11-18 |
EP2095112B1 (de) | 2011-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |