FI851229L - Kontroll av magnetiskt genomslaeppliga partiklar i ett baerarmaterial. - Google Patents

Kontroll av magnetiskt genomslaeppliga partiklar i ett baerarmaterial.

Info

Publication number
FI851229L
FI851229L FI851229A FI851229A FI851229L FI 851229 L FI851229 L FI 851229L FI 851229 A FI851229 A FI 851229A FI 851229 A FI851229 A FI 851229A FI 851229 L FI851229 L FI 851229L
Authority
FI
Finland
Prior art keywords
magnetiskt
genomslaeppliga
baerarmaterial
partiklar
ett
Prior art date
Application number
FI851229A
Other languages
English (en)
Finnish (fi)
Other versions
FI851229A0 (fi
FI851229A7 (fi
Inventor
Michael Allan Shannon
John Andrew Mcdade
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FI851229A0 publication Critical patent/FI851229A0/fi
Publication of FI851229L publication Critical patent/FI851229L/fi
Publication of FI851229A7 publication Critical patent/FI851229A7/fi

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacturing Of Electric Cables (AREA)
FI851229A 1984-03-28 1985-03-27 Magneettisesti läpäisevien hiukkasten valvominen kantoaineessa. FI851229A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450798 1984-03-28

Publications (3)

Publication Number Publication Date
FI851229A0 FI851229A0 (fi) 1985-03-27
FI851229L true FI851229L (fi) 1985-09-29
FI851229A7 FI851229A7 (fi) 1985-09-29

Family

ID=4127541

Family Applications (1)

Application Number Title Priority Date Filing Date
FI851229A FI851229A7 (fi) 1984-03-28 1985-03-27 Magneettisesti läpäisevien hiukkasten valvominen kantoaineessa.

Country Status (3)

Country Link
EP (1) EP0157496A3 (fr)
JP (1) JPS60218061A (fr)
FI (1) FI851229A7 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8701368D0 (en) * 1987-01-22 1987-02-25 Ecc Int Ltd Monitoring flocculation state of particles in suspension
EP0493946A3 (en) * 1990-12-31 1992-10-28 Westinghouse Electric Corporation Method for monitoring the admixing of fluent materials
EP0630471A1 (fr) * 1992-03-10 1994-12-28 BARNS, Christopher Appareil permettant de determiner les proprietes physiques et/ou chimiques d'un echantillon et plus particulierement un echantillon de sang
US5583432A (en) * 1994-04-11 1996-12-10 Sci-Nostics Limited Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood
GB2324154B (en) * 1997-04-01 2001-05-02 Michael John Hutchings Electromagnetic detector for measuring magnetic or conductive properties
GB2365978A (en) * 2000-08-17 2002-02-27 Abb Offshore Systems Ltd Measuring relative proportions of dissimilar fluids in a pipe
US6650108B2 (en) 2001-05-11 2003-11-18 Lord Corporation System and method for monitoring the composition of a magnetorheological fluid
JP5203148B2 (ja) * 2008-11-20 2013-06-05 Ｊｆｅアドバンテック株式会社 流体含有磁性粉濃度検出装置
CN104069905A (zh) * 2014-07-21 2014-10-01 大连海事大学 一种微流控芯片
CN110567860A (zh) * 2019-08-28 2019-12-13 广东工业大学 新型微粒计数器及微粒计数方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD88672B (fr) *
DE1448122A1 (de) * 1961-05-29 1968-11-21 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zur Schnellbestimmung eines magnetisierbaren Gefuegebestandteiles in einer unmagnetischen Matrix
CH490883A (de) * 1967-09-13 1970-05-31 Spofa Vereinigte Pharma Werke Verfahren zur kontinuierlichen Kontrolle des Dispersionsgrades bei der Homogenisierung eines Gemisches mindestens zweier Stoffe
GB1510103A (en) * 1974-03-19 1978-05-10 Agfa Gevaert Metallic particle detection apparatus
GB1571113A (en) * 1976-10-19 1980-07-09 Bicc Ltd Electric cables and the manufacture thereof
BE886846Q (fr) * 1977-11-29 1981-04-16 Mayer Ferdy Fil ou cable antiparasite pour haute frequence

Also Published As

Publication number Publication date
FI851229A0 (fi) 1985-03-27
EP0157496A2 (fr) 1985-10-09
FI851229A7 (fi) 1985-09-29
EP0157496A3 (fr) 1987-03-25
JPS60218061A (ja) 1985-10-31

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: NORTHERN TELECOM LIMITED