HK1129925A1 - Device and method for measuring concentration of magnetic material - Google Patents
Device and method for measuring concentration of magnetic materialInfo
- Publication number
- HK1129925A1 HK1129925A1 HK09107510.7A HK09107510A HK1129925A1 HK 1129925 A1 HK1129925 A1 HK 1129925A1 HK 09107510 A HK09107510 A HK 09107510A HK 1129925 A1 HK1129925 A1 HK 1129925A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- magnetic material
- measuring concentration
- concentration
- measuring
- magnetic
- Prior art date
Links
- 239000000696 magnetic material Substances 0.000 title 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
- G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/634—Specific applications or type of materials wear behaviour, roughness
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006149383 | 2006-05-30 | ||
PCT/JP2007/000572 WO2007138746A1 (ja) | 2006-05-30 | 2007-05-29 | 磁性体濃度計測装置及び磁性体濃度計測方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1129925A1 true HK1129925A1 (en) | 2009-12-11 |
Family
ID=38778273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09107510.7A HK1129925A1 (en) | 2006-05-30 | 2009-08-14 | Device and method for measuring concentration of magnetic material |
Country Status (6)
Country | Link |
---|---|
US (1) | US8115478B2 (xx) |
EP (1) | EP2034303B1 (xx) |
KR (1) | KR101351287B1 (xx) |
CN (1) | CN101460836B (xx) |
HK (1) | HK1129925A1 (xx) |
WO (1) | WO2007138746A1 (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007039435A1 (de) * | 2006-12-15 | 2008-06-19 | Prüftechnik Dieter Busch AG | Vorrichtung und Verfahren zum Erfassen von Partikeln in einer strömenden Flüssigkeit |
JP5467857B2 (ja) * | 2009-12-24 | 2014-04-09 | 株式会社Ihi | 粒子の濃度検出方法およびその装置 |
EP2407768A4 (en) * | 2009-03-12 | 2014-10-29 | Ihi Corp | HARD PARTICLE CONCENTRATION DETECTION METHOD, PARTICLE CONCENTRATION DETECTION METHOD, AND ASSOCIATED DEVICE |
CN102331389A (zh) * | 2010-11-30 | 2012-01-25 | 蒋伟平 | 一种高灵敏度的油液磨粒在线监测传感器 |
CN102331390B (zh) * | 2010-11-30 | 2013-05-08 | 浙江中欣动力测控技术有限公司 | 流动油液金属颗粒在线监测传感器 |
CN102866086B (zh) * | 2010-11-30 | 2017-04-12 | 浙江中欣动力测控技术有限公司 | 流动油液金属颗粒在线监测传感器 |
EP2858954A1 (en) | 2012-06-11 | 2015-04-15 | Evoqua Water Technologies LLC | Treatment using fixed film processes and ballasted settling |
CN102830156A (zh) * | 2012-08-31 | 2012-12-19 | 爱德森(厦门)电子有限公司 | 一种磁悬液浓度的在线动态实时监测方法及装置 |
EP2900352A1 (en) * | 2012-09-26 | 2015-08-05 | Evoqua Water Technologies LLC | System for measuring the concentration of magnetic ballast in a slurry |
CN103728343B (zh) * | 2014-01-15 | 2016-04-20 | 南京工业大学 | 一种回转支承润滑脂中铁屑含量的在线检测方法及其润滑脂在线检测装置 |
CN105181534B (zh) * | 2015-09-29 | 2018-02-16 | 桂林电子科技大学 | 输出振动信号的油液磨粒监测传感器及油液在线监测系统 |
CN105241949B (zh) * | 2015-10-16 | 2018-09-18 | 中国航空工业集团公司北京长城航空测控技术研究所 | 滑油金属屑末在线监测器的检测电路及载波信号解调方法 |
KR101909928B1 (ko) | 2016-07-07 | 2018-10-19 | 한국전자통신연구원 | 위상 차 분석을 이용한 중금속 제거 효율 분석 방법 및 이를 이용한 장치 |
CN106770622A (zh) * | 2016-10-27 | 2017-05-31 | 北京润道油液监测技术有限公司 | 用于在线监测油样中磨屑的测试系统及方法 |
US10295499B2 (en) | 2017-02-16 | 2019-05-21 | Spectro Scientific, Inc. | Ferrous metals measuring magnetometer system and method |
US10436728B2 (en) | 2017-05-24 | 2019-10-08 | United Technologies Corporation | Vibration induced noise suppression device |
DE102017114566A1 (de) | 2017-06-29 | 2019-01-03 | Aixtron Se | Verfahren zur Bestimmung der Dampfkonzentration unter Verwendung der magnetischen Eigenschaften des Dampfes |
CN107576719A (zh) * | 2017-08-25 | 2018-01-12 | 爱德森(厦门)电子有限公司 | 一种提高在线油液金属磨粒电磁监测准确度的方法 |
CN108051348A (zh) * | 2017-12-05 | 2018-05-18 | 西人马(厦门)科技有限公司 | 一种流体非金属颗粒浓度的检测系统及方法 |
CN109900333B (zh) * | 2019-04-12 | 2023-05-16 | 西南石油大学 | 一种自适应电磁流量计和测量方法 |
JP7245916B2 (ja) | 2019-08-19 | 2023-03-24 | 株式会社Ihi原動機 | 磁性体濃度計測装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144741A (en) * | 1977-03-28 | 1979-03-20 | Doryokuro Kakunenryo Kaihatsu-Jigyodan | Void detecting device |
EP0103655B1 (de) * | 1982-09-22 | 1987-02-11 | Ibm Deutschland Gmbh | Anordnung zur Bestimmung der Eigenschaften magnetischer Partikeldispersionen |
US4613815A (en) * | 1983-04-27 | 1986-09-23 | Pall Corporation | Electromagnetic detector for metallic materials having an improved phase detection circuit |
US5001424A (en) * | 1989-02-03 | 1991-03-19 | Product Resources, Inc. | Apparatus for measuring magnetic particles suspended in a fluid based on fluctuations in an induced voltage |
JPH089653Y2 (ja) * | 1989-04-12 | 1996-03-21 | ティーディーケイ株式会社 | トナー検知用センサ回路 |
JPH0726758U (ja) * | 1992-02-07 | 1995-05-19 | 東京瓦斯株式会社 | リモートフィールド渦流式探傷装置に於ける受信コイル |
US5315243A (en) * | 1992-04-06 | 1994-05-24 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Detection and discrimination between ferromagnetic and non-ferromagnetic conductive particles in a fluid |
DE4306183C1 (de) * | 1993-02-27 | 1994-05-19 | Draegerwerk Ag | Gerät zur Bestimmung paramagnetischer Eigenschaften von Stoffen mit einer magnetischen Signalkompensationsvorrichtung |
JPH0726758A (ja) | 1993-07-08 | 1995-01-27 | Masateru Niimura | 昇降床装置 |
JP3467315B2 (ja) | 1994-06-16 | 2003-11-17 | 株式会社日立産機システム | インバータ装置 |
JP3037576B2 (ja) * | 1995-01-26 | 2000-04-24 | コーエイ工業株式会社 | 濾液測定方法およびその装置 |
US5608315A (en) * | 1995-08-21 | 1997-03-04 | Caterpillar Inc. | Apparatus for detecting particles in a fluid and a method for operating same |
US5793199A (en) * | 1995-11-10 | 1998-08-11 | New Cosmos Electric Co., Ltd. | Method and apparatus for determining magnetic powder concentration by using the electromagnetic induction method |
JP3742998B2 (ja) | 1997-03-26 | 2006-02-08 | 住友電気工業株式会社 | 磁性体濃度の検出方法及び装置 |
JP2001023833A (ja) * | 1999-07-13 | 2001-01-26 | Hitachi Metals Ltd | コイルブロック及びトナーセンサ |
JP2002296893A (ja) * | 2001-03-30 | 2002-10-09 | Ricoh Co Ltd | トナー濃度検知装置、これを用いた画像形成装置又はディジタル複写機、磁性体検知装置、導体検知装置 |
JP2003232776A (ja) | 2002-02-08 | 2003-08-22 | Marktec Corp | 渦流探傷装置および渦流探傷方法 |
DE10322913A1 (de) * | 2003-05-21 | 2004-12-16 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Messung des Gehaltes an ferromagnetischen Partikeln in Flüssigkeits-Suspensionen oder Feststoff-Gemischen |
JP2005083897A (ja) | 2003-09-09 | 2005-03-31 | Diesel United:Kk | 磁性体濃度計測装置 |
JP3682460B1 (ja) * | 2004-04-09 | 2005-08-10 | 株式会社ディーゼルユナイテッド | 運動機関 |
-
2007
- 2007-05-29 CN CN2007800200858A patent/CN101460836B/zh active Active
- 2007-05-29 US US12/302,631 patent/US8115478B2/en active Active
- 2007-05-29 EP EP07737228.2A patent/EP2034303B1/en active Active
- 2007-05-29 WO PCT/JP2007/000572 patent/WO2007138746A1/ja active Application Filing
- 2007-05-29 KR KR1020087031391A patent/KR101351287B1/ko active IP Right Grant
-
2009
- 2009-08-14 HK HK09107510.7A patent/HK1129925A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US8115478B2 (en) | 2012-02-14 |
US20090189599A1 (en) | 2009-07-30 |
EP2034303A4 (en) | 2012-07-04 |
EP2034303B1 (en) | 2015-09-23 |
CN101460836A (zh) | 2009-06-17 |
KR20090025264A (ko) | 2009-03-10 |
KR101351287B1 (ko) | 2014-01-14 |
WO2007138746A1 (ja) | 2007-12-06 |
CN101460836B (zh) | 2012-04-18 |
EP2034303A1 (en) | 2009-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1129925A1 (en) | Device and method for measuring concentration of magnetic material | |
HK1112287A1 (en) | Device and method for measuring properties of a sample | |
EP2040065A4 (en) | METHOD AND APPARATUS FOR MEASURING A LIQUID SAMPLE | |
EP2097713A4 (en) | DEVICE AND METHOD FOR MEASURING SURFACE PROPERTIES | |
EP2320224A4 (en) | METHOD AND DEVICE FOR MAGNETIC MEASUREMENTS | |
EP2016401A4 (en) | MAGNETIC PARTICLE MEASURING DEVICE AND CORRESPONDING METHOD | |
EP2132523A4 (en) | METHOD AND DEVICE FOR EXACTLY MEASURING OBJECTS | |
PL2075595T3 (pl) | Urządzenie i sposób wykrywania obecności i położenia materiału radioaktywnego | |
EP1970704A4 (en) | REAGENT AND METHOD FOR AGGREGATION MEASUREMENT | |
EP1967885A4 (en) | DEVICE FOR MEASURING LUMINESCENCE DOSOS AND METHOD FOR MEASURING LUMINESCENCE DOSOS | |
GB0716045D0 (en) | Method and apparatus for inspection of materials | |
EP2093536A4 (en) | MEASURING ARRANGEMENT AND MEASURING PROCEDURE | |
SG140923A1 (en) | Method and apparatus for measuring a characteristic of a sample feature | |
EP2009509A4 (en) | PROCESS OF DEVELOPMENT AND DEVELOPMENT DEVICE | |
EP2118653A4 (en) | MATERIALS AND METHOD FOR EFFICIENT AND ACCURATE DETECTION OF ANALYTES | |
HK1132330A1 (en) | Systems and methods for performing measurements of one or more analytes comprising using magnetic particles and applying a magnetic field | |
EP1979705A4 (en) | METHOD AND MEASURING DEVICE FOR MEASURING SURFACE TRANSLATION | |
EP2307896A4 (en) | APPARATUS AND METHOD FOR MAGNETIC MEASUREMENTS IN THE FIELD | |
HK1144838A1 (en) | Device and method for measuring mechanical properties of materials | |
EP2251693A4 (en) | METHOD AND KIT FOR DETECTION OF AN ANTI-AVIBACTERIUM PARAGALLARM ANTIBODY | |
HK1158478A1 (en) | Method and apparatus for measuring analyte transport across barriers | |
EP2003432A4 (en) | METHOD OF MEASURING THE COLOR OF AN OBJECT AND COLOR MEASUREMENT DEVICE | |
EP2015062A4 (en) | DEVICE FOR MEASURING THE CONCENTRATION IN CONDUCTIVE MATERIAL AND DEVICE FOR MEASURING THE CONCENTRATION IN MAGNETIC MATERIAL | |
EP2151682A4 (en) | SUBSTRATE CONCENTRATION METHOD AND SUBSTRATE CONCENTRATION MEASURING DEVICE | |
EP2348306A4 (en) | METHOD AND SYSTEM FOR MEASURING THE CONCENTRATION OF DIFFERENT CONNECTIONS IN A PARTICLE MATERIAL |