JPS582772A - 粒子検出装置 - Google Patents

粒子検出装置

Info

Publication number
JPS582772A
JPS582772A JP57106280A JP10628082A JPS582772A JP S582772 A JPS582772 A JP S582772A JP 57106280 A JP57106280 A JP 57106280A JP 10628082 A JP10628082 A JP 10628082A JP S582772 A JPS582772 A JP S582772A
Authority
JP
Japan
Prior art keywords
particles
flow path
particle
detection device
sensor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57106280A
Other languages
English (en)
Japanese (ja)
Inventor
ロナルド・アルフレツド・メイソム
エドワ−ド・ジヨ−ジ・オ−ペツト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of JPS582772A publication Critical patent/JPS582772A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/282—Magnetic plugs and dipsticks with associated accumulation indicator, e.g. Hall sensor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP57106280A 1981-06-22 1982-06-22 粒子検出装置 Pending JPS582772A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8119209 1981-06-22
GB8119209 1981-06-22

Publications (1)

Publication Number Publication Date
JPS582772A true JPS582772A (ja) 1983-01-08

Family

ID=10522726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57106280A Pending JPS582772A (ja) 1981-06-22 1982-06-22 粒子検出装置

Country Status (3)

Country Link
JP (1) JPS582772A (fr)
FR (1) FR2508168B1 (fr)
GB (1) GB2101330B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04186155A (ja) * 1990-11-21 1992-07-02 Nippon Kotsukusu Kk 液体中の異物検出装置
JPH04264237A (ja) * 1990-09-26 1992-09-21 Soc Natl Etud Constr Mot Aviat <Snecma> 流体中に混入した不純物の検出器及び該検出器を使用した油圧　　　回路　　　
JP2019035680A (ja) * 2017-08-17 2019-03-07 株式会社神戸製鋼所 金属異物検出装置
RU203653U1 (ru) * 2020-12-27 2021-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования «МИРЭА - Российский технологический университет» Устройство для определения и оцифровки данных содержания магнитных частиц в текучей среде
JP2021085802A (ja) * 2019-11-29 2021-06-03 協立電機株式会社 金属異物検出装置
JP2022120762A (ja) * 2021-02-05 2022-08-18 大連海事大学 高透磁率材料によるインダクタンス・キャパシタンス二通路油液検出装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208858B (it) * 1987-03-06 1989-07-10 Iveco Fiat Particelle di usura nel fluido lu sensore per rilevare il livello di brificante di sistemi di propulsio particelle ferromagnetiche presenti ne di autoveicoli in un fluido particolarmente per rilevare il livello di presenza di
US4926120A (en) * 1988-12-27 1990-05-15 United Technologies Corporation In-line metallic debris particle detection system
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
US5235269A (en) * 1990-03-19 1993-08-10 Yokogawa Electric Corporation Waveform measuring device
US5444367A (en) * 1992-04-06 1995-08-22 Minister Of National Defence Method and apparatus for detecting particles in a fluid having coils isolated from external vibrations
US5357197A (en) * 1992-11-10 1994-10-18 Smiths Industries Inductive debris monitor with multi-turn detector
US5608316A (en) * 1995-08-21 1997-03-04 Caterpillar Inc. Apparatus for detecting particles in a fluid and a method for operating same
US5608315A (en) * 1995-08-21 1997-03-04 Caterpillar Inc. Apparatus for detecting particles in a fluid and a method for operating same
US5790246A (en) * 1996-04-18 1998-08-04 Montores Pty. Ltd. Apparatus and network for determining a parameter of a particle in a fluid employing detector and processor
GB0019132D0 (en) * 2000-08-04 2000-09-27 Aurora Technical Trading Ltd A solution monitor
US6966994B2 (en) * 2001-04-17 2005-11-22 Caterpillar Inc Contamination control for engines
DE102006005956A1 (de) * 2006-02-02 2007-08-16 Hydac Filtertechnik Gmbh Vorrichtung zum Detektieren von Partikeln in einem Fluidstrom, insbesondere induktiver Partikelzähler, sowie zugehöriges System zum Kühlen und/oder Schmieren von Komponenten einer Antriebseinheit
DE102012016458A1 (de) * 2012-08-17 2014-05-15 Hydac Filter Systems Gmbh Vorrichtung zum Feststellen von Partikelverschmutzungen in Fluiden
US20170038311A1 (en) * 2015-08-03 2017-02-09 William Thomas Conrad Radio frequency material analysis utilizing phase
US10480970B2 (en) * 2015-11-30 2019-11-19 Analog Devices Global Electromagnetic flow sensor interface allowing differential dc coupling
CN105891061A (zh) * 2016-05-12 2016-08-24 绍兴文理学院 一种采用全频段变结构滤波、吸附和塑形的油液监控设备
CN105973770B (zh) * 2016-05-16 2018-11-23 武汉理工大学 一种磨粒检测装置及方法
US10648361B2 (en) 2016-07-26 2020-05-12 United Technologies Corporation Oil debris monitor with sequential coil system and associated algorithms for particle confirmation
CN106324044B (zh) * 2016-08-22 2019-07-16 华北电力大学 一种化学链燃烧过程金属载氧体检测装置及方法
CN109813761B (zh) * 2019-03-12 2022-02-08 大连海事大学 一种电感磁塞式油液在线监测装置
FR3100614B1 (fr) * 2019-09-10 2022-07-01 Airbus Helicopters Procédé et système de surveillance d’un système mécanique lubrifié

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108771C3 (de) * 1970-02-27 1981-11-12 Smiths Industries Ltd., London Gerät zum Erfassen von Teilchen bei ihrem Durchgang längs einer Durchlaufstrecke
GB2004374A (en) * 1977-09-19 1979-03-28 Smiths Industries Ltd Apparatus for detecting the presence of discontinuities in the flow of fluid flow-lines
US4219805A (en) * 1978-10-13 1980-08-26 Technical Development Company Lubricating oil debris monitoring system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04264237A (ja) * 1990-09-26 1992-09-21 Soc Natl Etud Constr Mot Aviat <Snecma> 流体中に混入した不純物の検出器及び該検出器を使用した油圧　　　回路　　　
JPH04186155A (ja) * 1990-11-21 1992-07-02 Nippon Kotsukusu Kk 液体中の異物検出装置
JP2019035680A (ja) * 2017-08-17 2019-03-07 株式会社神戸製鋼所 金属異物検出装置
JP2021085802A (ja) * 2019-11-29 2021-06-03 協立電機株式会社 金属異物検出装置
RU203653U1 (ru) * 2020-12-27 2021-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования «МИРЭА - Российский технологический университет» Устройство для определения и оцифровки данных содержания магнитных частиц в текучей среде
JP2022120762A (ja) * 2021-02-05 2022-08-18 大連海事大学 高透磁率材料によるインダクタンス・キャパシタンス二通路油液検出装置

Also Published As

Publication number Publication date
GB2101330B (en) 1985-02-27
FR2508168B1 (fr) 1986-04-11
FR2508168A1 (fr) 1982-12-24
GB2101330A (en) 1983-01-12

Similar Documents

Publication Publication Date Title
JPS582772A (ja) 粒子検出装置
EP0451209B1 (fr) Agencement servant a detecter la presence de particules metalliques portees par un fluide
US5041856A (en) In-line metallic debris particle detection probe and resonant evaluation system utilizing the same
US4766373A (en) Method and apparatus for real-time, on-line monitoring of wear in machinery
CN102200528B (zh) 一种用于钢丝绳断丝在线检测装置
AU655216B2 (en) System and method for monitoring debris in a fluid
US20080150518A1 (en) Device and process for detecting particles in a flowing liquid
CN205861498U (zh) 一种在线油中磨损污染颗粒检测装置
KR870004294A (ko) 강자성체의 마모탐지기 및 탐지방법
US5061364A (en) Diagnostic filter for detecting conductive and semiconductive particles in a fluid stream
CN109813761B (zh) 一种电感磁塞式油液在线监测装置
CN111024574A (zh) 基于永磁体和高频激励的油液金属颗粒检测装置
EP0257603A2 (fr) Procédé d&#39;essai à courants de Foucault d&#39;objets non-magnétiques
CN111024575A (zh) 基于高低频激励的油液金属颗粒检测装置
Ding et al. A design of oil debris monitoring and sensing system
CN210294007U (zh) 一种能区分气泡的润滑油金属磨粒检测装置
CN213022751U (zh) 基于永磁体和高频激励的油液金属颗粒检测装置
CN211927620U (zh) 基于高低频激励的油液金属颗粒检测装置
JPH09145678A (ja) 微小欠陥検出装置
CN111504857B (zh) 一种基于对称磁激励的磁异介质检测系统
JP3584453B2 (ja) 微小欠陥検出装置
EP0276827A2 (fr) Appareil pour le contrôle et/ou la mesure d&#39;un objet de test
CN113063842A (zh) 一种感应式油液磨粒检测装置
AU680999B2 (en) System and method for monitoring the quality of a fluid
US20100116127A1 (en) System and method for locating sparks in electrostatic precipitators