DE69317699T2 - Magnetischer Detektor - Google Patents
Magnetischer DetektorInfo
- Publication number
- DE69317699T2 DE69317699T2 DE69317699T DE69317699T DE69317699T2 DE 69317699 T2 DE69317699 T2 DE 69317699T2 DE 69317699 T DE69317699 T DE 69317699T DE 69317699 T DE69317699 T DE 69317699T DE 69317699 T2 DE69317699 T2 DE 69317699T2
- Authority
- DE
- Germany
- Prior art keywords
- magnetic detector
- detector
- magnetic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
-
- 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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2200/00—Condition of lubricant
- F16N2200/04—Detecting debris, chips, swarfs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2250/00—Measuring
- F16N2250/50—Sampling
- F16N2250/52—Sampling magnetic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9200812A FR2686693B1 (fr) | 1992-01-27 | 1992-01-27 | Detecteur magnetique. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317699D1 DE69317699D1 (de) | 1998-05-07 |
DE69317699T2 true DE69317699T2 (de) | 1998-11-05 |
Family
ID=9425985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317699T Expired - Fee Related DE69317699T2 (de) | 1992-01-27 | 1993-01-20 | Magnetischer Detektor |
Country Status (7)
Country | Link |
---|---|
US (1) | US5384535A (de) |
EP (1) | EP0576306B1 (de) |
JP (1) | JPH0694840A (de) |
CA (1) | CA2088135C (de) |
DE (1) | DE69317699T2 (de) |
ES (1) | ES2117975T3 (de) |
FR (1) | FR2686693B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012107147A1 (de) | 2012-08-03 | 2014-02-20 | Karl Storz Gmbh & Co. Kg | Medizinisches Werkzeug |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728990A1 (fr) * | 1994-12-29 | 1996-07-05 | In Hr | Indicateur visuel autonome |
US6104300A (en) * | 1999-07-26 | 2000-08-15 | Kline, Jr.; William F. E. | Fill tube alarm system |
US20040210289A1 (en) * | 2002-03-04 | 2004-10-21 | Xingwu Wang | Novel nanomagnetic particles |
US6861836B2 (en) * | 2002-09-23 | 2005-03-01 | Sikorsky Aircraft Corporation | Bearing overtemperature indicator |
US20050079132A1 (en) * | 2003-04-08 | 2005-04-14 | Xingwu Wang | Medical device with low magnetic susceptibility |
US20050025797A1 (en) * | 2003-04-08 | 2005-02-03 | Xingwu Wang | Medical device with low magnetic susceptibility |
US20070010702A1 (en) * | 2003-04-08 | 2007-01-11 | Xingwu Wang | Medical device with low magnetic susceptibility |
US20040254419A1 (en) * | 2003-04-08 | 2004-12-16 | Xingwu Wang | Therapeutic assembly |
ES2251303B1 (es) * | 2004-10-01 | 2007-05-16 | Metro De Madrid, S.A. | Detector para el diagnostico predictivo de averias en reductores y cajas de transmision de medias y altas potencias. |
TWI404924B (zh) * | 2005-08-26 | 2013-08-11 | Semiconductor Energy Lab | 粒子偵測感測器、製造粒子偵測感測器的方法、以及使用粒子偵測感測器偵測粒子的方法 |
EP2015062A4 (de) * | 2006-04-28 | 2010-04-21 | Diesel United Ltd | Vorrichtung zur messung der konzentration von leitfähigem material und material zur messung der konzentration von magnetischem material |
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 |
WO2010135087A2 (en) * | 2009-05-18 | 2010-11-25 | Sikorsky Aircraft Corporation | Sealed bearing assembly failure detection |
RU2460006C1 (ru) * | 2011-04-15 | 2012-08-27 | Открытое Акционерное Общество "Московский Вертолетный Завод Им. М.Л. Миля" | Сигнализатор стружки |
US9020766B2 (en) * | 2011-09-23 | 2015-04-28 | Mastinc. | Multi-modal fluid condition sensor platform and system therefor |
RU2511971C1 (ru) * | 2012-12-24 | 2014-04-10 | Открытое Акционерное Общество "Московский Вертолётный Завод Им. М.Л. Миля" | Сигнализатор стружки |
US9874510B2 (en) | 2013-12-19 | 2018-01-23 | Pratt & Whitney Canada Corp. | Magnetic chip detector/collector |
US10705039B2 (en) * | 2017-03-27 | 2020-07-07 | Nabtesco Corporation | Sensor for detecting magnetic powders in a lubricant |
FR3085995B1 (fr) | 2018-09-19 | 2020-12-04 | Airbus Helicopters | Dispositif magnetique destine a capter des particules metalliques d'usure en suspension dans un fluide de lubrification |
FR3086641B1 (fr) | 2018-09-28 | 2020-09-04 | Airbus Helicopters | Aeronef multirotor a motorisation electrique ou hybride avec une consommation energetique optimisee |
FR3092010B1 (fr) | 2019-01-25 | 2021-01-22 | Zodiac Fluid Equipment | Tête magnétique pour détecteur magnétique de particules métalliques et détecteur magnétique pourvu d'une telle tête. |
BE1027807B1 (fr) * | 2019-11-29 | 2021-06-28 | Safran Aero Boosters Sa | Systeme de detection de debris |
WO2021104892A1 (fr) * | 2019-11-29 | 2021-06-03 | Safran Aero Boosters Sa | Systeme de detection de debris |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3432750A (en) * | 1967-10-31 | 1969-03-11 | Dietrich W Botstiber | Chip detector for magnetic and non-magnetic conductive particles |
US4008464A (en) * | 1975-10-07 | 1977-02-15 | Eaton Corporation | Lubricant contamination warning device |
GB2029580B (en) * | 1978-08-10 | 1983-06-15 | Central Electr Generat Board | Improvements in or relating to the collection and sensing of magnetic debris in lubricating oil and other liquids |
US4323843A (en) * | 1978-12-06 | 1982-04-06 | Batham Ian N | Magnetic contamination detector |
CA1223053A (en) * | 1983-10-17 | 1987-06-16 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Ferromagnetic wear detector |
FR2564897B1 (fr) * | 1984-05-28 | 1988-10-28 | Hotellier Ets Louis | Dispositif capteur de particules metalliques d'usure a l'interieur du carter d'un moteur ou appareil mecanique. |
US4731578A (en) * | 1985-05-02 | 1988-03-15 | Aeroquip Corporation | Electrical sensing system for measuring ferrous particles within a fluid |
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 |
FR2641087A1 (en) * | 1988-12-27 | 1990-06-29 | Jentel Jean Luc | Detector for the capture of magnetically capturable and/or electrically conducting particles |
US5179346A (en) * | 1991-05-24 | 1993-01-12 | Caterpillar, Inc. | Conductive particle sensor using a magnet |
-
1992
- 1992-01-27 FR FR9200812A patent/FR2686693B1/fr not_active Expired - Fee Related
-
1993
- 1993-01-20 EP EP93400133A patent/EP0576306B1/de not_active Expired - Lifetime
- 1993-01-20 ES ES93400133T patent/ES2117975T3/es not_active Expired - Lifetime
- 1993-01-20 DE DE69317699T patent/DE69317699T2/de not_active Expired - Fee Related
- 1993-01-26 US US08/009,142 patent/US5384535A/en not_active Expired - Fee Related
- 1993-01-26 CA CA002088135A patent/CA2088135C/fr not_active Expired - Fee Related
- 1993-01-27 JP JP2966493A patent/JPH0694840A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012107147A1 (de) | 2012-08-03 | 2014-02-20 | Karl Storz Gmbh & Co. Kg | Medizinisches Werkzeug |
US8821411B2 (en) | 2012-08-03 | 2014-09-02 | Karl Storz Gmbh & Co. Kg | Medical tool |
Also Published As
Publication number | Publication date |
---|---|
FR2686693A1 (fr) | 1993-07-30 |
US5384535A (en) | 1995-01-24 |
CA2088135C (fr) | 1999-08-03 |
CA2088135A1 (fr) | 1993-07-28 |
JPH0694840A (ja) | 1994-04-08 |
EP0576306B1 (de) | 1998-04-01 |
DE69317699D1 (de) | 1998-05-07 |
EP0576306A1 (de) | 1993-12-29 |
ES2117975T3 (es) | 1998-09-01 |
FR2686693B1 (fr) | 1994-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |