AU2918300A - Method and device for determining metallic contaminant particles in lubricating grease - Google Patents

Method and device for determining metallic contaminant particles in lubricating grease

Info

Publication number
AU2918300A
AU2918300A AU29183/00A AU2918300A AU2918300A AU 2918300 A AU2918300 A AU 2918300A AU 29183/00 A AU29183/00 A AU 29183/00A AU 2918300 A AU2918300 A AU 2918300A AU 2918300 A AU2918300 A AU 2918300A
Authority
AU
Australia
Prior art keywords
lubricating grease
contaminant particles
metallic contaminant
determining metallic
determining
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.)
Abandoned
Application number
AU29183/00A
Inventor
Peter Andersson
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.)
Valtion Teknillinen Tutkimuskeskus
Original Assignee
Valtion Teknillinen Tutkimuskeskus
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 Valtion Teknillinen Tutkimuskeskus filed Critical Valtion Teknillinen Tutkimuskeskus
Publication of AU2918300A publication Critical patent/AU2918300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AU29183/00A 1999-02-24 2000-02-23 Method and device for determining metallic contaminant particles in lubricating grease Abandoned AU2918300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI990393 1999-02-24
FI990393A FI990393A0 (en) 1999-02-24 1999-02-24 Method for electromagnetic determination of impurity particles in a sample of lubricating grease
PCT/FI2000/000148 WO2000050883A1 (en) 1999-02-24 2000-02-23 Method and device for determining metallic contaminant particles in lubricating grease

Publications (1)

Publication Number Publication Date
AU2918300A true AU2918300A (en) 2000-09-14

Family

ID=8553923

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29183/00A Abandoned AU2918300A (en) 1999-02-24 2000-02-23 Method and device for determining metallic contaminant particles in lubricating grease

Country Status (3)

Country Link
AU (1) AU2918300A (en)
FI (1) FI990393A0 (en)
WO (1) WO2000050883A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003232271A1 (en) * 2002-06-10 2003-12-22 Valtion Teknillinen Tutkimuskeskus Method and arrangement for determining sedimentation in a magnetorheological fluid
FI20050044A (en) * 2005-01-14 2006-07-15 Valtion Teknillinen Apparatus for determining metallic impurity particles of lubricating grease
CN113219012B (en) * 2021-04-16 2023-04-14 大连海事大学 Lubricating grease pollutant detection device and detection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1429008A1 (en) * 1986-06-10 1988-10-07 Специальное Конструкторско-Технологическое Бюро Донецкого Физико-Технического Института Ан Усср Device for measuring content of ferromagnetic particles in electrically non-conducting media
SU1492266A1 (en) * 1987-08-24 1989-07-07 Научно-Исследовательский Институт Интроскопии Device for detecting metal particles in lubricant
DE19524353A1 (en) * 1995-07-04 1997-01-09 Joerg Prof Dr Ing Hoffmann Method for detecting magnetisable particles in oil and hydraulic fluids - passing particle-laden fluid through magnetic field and determining effect on field
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

Also Published As

Publication number Publication date
FI990393A0 (en) 1999-02-24
WO2000050883A1 (en) 2000-08-31

Similar Documents

Publication Publication Date Title
AU5470000A (en) Method and device for identifying an object and determining its location
AU2003211485A1 (en) Rolling bearing lubricating method and device
AU8127498A (en) Device and method for inspecting surface
HK1039805A1 (en) A method for the assessment of particles and a system and a device for use in the method
AU2001288919A1 (en) Mechanism and method for dynamic question handling through an electronic interface
EP1170387A4 (en) Surface refining and cleaning method for metal parts or the like and device therefor
AU2002247822A1 (en) Device and method for automatically inspecting objects traveling in an essentially monolayer flow
AU1974700A (en) Method and device for grinding workpieces with centers which comprise form variations
AU2002337924A1 (en) Vehicle particulate analysis method and apparatus
AU7831798A (en) Method and apparatus for detecting microparticles in fluid samples
AU2001279872A1 (en) Oil collecting apparatus and a method for collecting oil or the like
AU7387598A (en) Apparatus and method for sorting non-ferromagnetic particles
EP1001249A4 (en) Surface inspecting device and surface inspecting method
EP0992802B8 (en) Method and apparatus for selecting targeted components in limited access test
AU8490191A (en) Device for detecting metallic particles in lubricant
AU3434500A (en) Method and device for collecting oil mixed with ice blocks
EP1054251A4 (en) Method and device for oil deterioration diagnosis
GB2316483B (en) Method and apparatus for use in collecting metallic contaminants
AU2001233862A1 (en) Method and apparatus for the debris particulate characterization in lubricants
AU2918300A (en) Method and device for determining metallic contaminant particles in lubricating grease
AU2002258183A1 (en) Lubricant composition and analysis method for same
HUP0105356A3 (en) Method and device for forming metals
GB2338786B (en) Inspection device and method
PL347901A1 (en) Fluid particle separation device and method
AU2001271588A1 (en) Waterborne lubricant and method for treating metal surfaces

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase